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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CVE-2016-6873 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | True | [{'url': 'https://github.com/facebook/hhvm/commit/e264f04ae825a5d97758130cf8eec99862517e7e', 'name': 'https://github.com/facebook/hhvm/commit/e264f04ae825a5d97758130cf8eec99862517e7e', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/19/1', 'name': '[oss-security] 20160818 Re: CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/11/1', 'name': '[oss-security] 20160811 CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'NVD-CWE-Other'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.14.5', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Self recursion in compact in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors.'}] | 2017-02-22T17:41Z | 2017-02-17T17:59Z | Other | NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset. | Insufficient Information | https://nvd.nist.gov/vuln/categories | 0 | 2016-08-01 15:13:07-07:00 | Fix self recursion in compact
Summary: There were no checks at all.
Reviewed By: alexmalyshev
Differential Revision: D3623763
fbshipit-source-id: 9d708deca05bbd121503e8f323b4f295fde8e835 | e264f04ae825a5d97758130cf8eec99862517e7e | False | facebook/hhvm | A virtual machine for executing programs written in Hack. | 2010-01-02 01:17:06 | 2022-08-27 15:17:15 | https://hhvm.com | facebook | 17395.0 | 3000.0 | HPHP::couldRecur | HPHP::couldRecur( const Variant & v , const Array & arr) | ['v', 'arr'] | static bool couldRecur(const Variant& v, const Array& arr) {
return v.isReferenced() ||
arr.get()->kind() == ArrayData::kGlobalsKind ||
arr.get()->kind() == ArrayData::kProxyKind;
} | 49 | True | 1 |
|
CVE-2016-6873 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | True | [{'url': 'https://github.com/facebook/hhvm/commit/e264f04ae825a5d97758130cf8eec99862517e7e', 'name': 'https://github.com/facebook/hhvm/commit/e264f04ae825a5d97758130cf8eec99862517e7e', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/19/1', 'name': '[oss-security] 20160818 Re: CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/11/1', 'name': '[oss-security] 20160811 CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'NVD-CWE-Other'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.14.5', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Self recursion in compact in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors.'}] | 2017-02-22T17:41Z | 2017-02-17T17:59Z | Other | NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset. | Insufficient Information | https://nvd.nist.gov/vuln/categories | 0 | 2016-08-01 15:13:07-07:00 | Fix self recursion in compact
Summary: There were no checks at all.
Reviewed By: alexmalyshev
Differential Revision: D3623763
fbshipit-source-id: 9d708deca05bbd121503e8f323b4f295fde8e835 | e264f04ae825a5d97758130cf8eec99862517e7e | False | facebook/hhvm | A virtual machine for executing programs written in Hack. | 2010-01-02 01:17:06 | 2022-08-27 15:17:15 | https://hhvm.com | facebook | 17395.0 | 3000.0 | HPHP::php_array_merge_recursive | HPHP::php_array_merge_recursive( PointerSet & seen , bool check , Array & arr1 , const Array & arr2) | ['seen', 'check', 'arr1', 'arr2'] | static void php_array_merge_recursive(PointerSet &seen, bool check,
Array &arr1, const Array& arr2) {
if (check && !seen.insert((void*)arr1.get()).second) {
raise_warning("array_merge_recursive(): recursion detected");
return;
}
for (ArrayIter iter(arr2); iter; ++iter) {
Variant key(iter.first());
const Variant& value(iter.secondRef());
if (key.isNumeric()) {
arr1.appendWithRef(value);
} else if (arr1.exists(key, true)) {
// There is no need to do toKey() conversion, for a key that is already
// in the array.
Variant &v = arr1.lvalAt(key, AccessFlags::Key);
auto subarr1 = v.toArray().copy();
php_array_merge_recursive(seen,
couldRecur(v, subarr1),
subarr1,
value.toArray());
v.unset(); // avoid contamination of the value that was strongly bound
v = subarr1;
} else {
arr1.setWithRef(key, value, true);
}
}
if (check) {
seen.erase((void*)arr1.get());
}
} | 212 | True | 1 |
|
CVE-2016-6873 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | True | [{'url': 'https://github.com/facebook/hhvm/commit/e264f04ae825a5d97758130cf8eec99862517e7e', 'name': 'https://github.com/facebook/hhvm/commit/e264f04ae825a5d97758130cf8eec99862517e7e', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/19/1', 'name': '[oss-security] 20160818 Re: CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/11/1', 'name': '[oss-security] 20160811 CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'NVD-CWE-Other'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.14.5', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Self recursion in compact in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors.'}] | 2017-02-22T17:41Z | 2017-02-17T17:59Z | Other | NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset. | Insufficient Information | https://nvd.nist.gov/vuln/categories | 0 | 2016-08-01 15:13:07-07:00 | Fix self recursion in compact
Summary: There were no checks at all.
Reviewed By: alexmalyshev
Differential Revision: D3623763
fbshipit-source-id: 9d708deca05bbd121503e8f323b4f295fde8e835 | e264f04ae825a5d97758130cf8eec99862517e7e | False | facebook/hhvm | A virtual machine for executing programs written in Hack. | 2010-01-02 01:17:06 | 2022-08-27 15:17:15 | https://hhvm.com | facebook | 17395.0 | 3000.0 | HPHP::php_array_replace_recursive | HPHP::php_array_replace_recursive( PointerSet & seen , bool check , Array & arr1 , const Array & arr2) | ['seen', 'check', 'arr1', 'arr2'] | static void php_array_replace_recursive(PointerSet &seen, bool check,
Array &arr1, const Array& arr2) {
if (arr1.get() == arr2.get()) {
// This is an optimization, but it also avoids an assert in
// setWithRef (Variant::setWithRef asserts that its source
// and destination are not the same).
// If the arrays are self recursive, this does change the behavior
// slightly - it skips the "recursion detected" warning.
return;
}
if (check && !seen.insert((void*)arr1.get()).second) {
raise_warning("array_replace_recursive(): recursion detected");
return;
}
for (ArrayIter iter(arr2); iter; ++iter) {
Variant key = iter.first();
const Variant& value = iter.secondRef();
if (arr1.exists(key, true) && value.isArray()) {
Variant &v = arr1.lvalAt(key, AccessFlags::Key);
if (v.isArray()) {
Array subarr1 = v.toArray();
const ArrNR& arr_value = value.toArrNR();
php_array_replace_recursive(seen, couldRecur(v, subarr1),
subarr1, arr_value);
v = subarr1;
} else {
arr1.set(key, value, true);
}
} else {
arr1.setWithRef(key, value, true);
}
}
if (check) {
seen.erase((void*)arr1.get());
}
} | 237 | True | 1 |
|
CVE-2016-6872 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | True | [{'url': 'https://github.com/facebook/hhvm/commit/2c9a8fcc73a151608634d3e712973d192027c271', 'name': 'https://github.com/facebook/hhvm/commit/2c9a8fcc73a151608634d3e712973d192027c271', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/19/1', 'name': '[oss-security] 20160818 Re: CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/11/1', 'name': '[oss-security] 20160811 CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-190'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.14.5', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Integer overflow in StringUtil::implode in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors.'}] | 2017-02-22T17:50Z | 2017-02-17T17:59Z | Integer Overflow or Wraparound | The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. | An integer overflow or wraparound occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may wrap to become a very small or negative number. While this may be intended behavior in circumstances that rely on wrapping, it can have security consequences if the wrap is unexpected. This is especially the case if the integer overflow can be triggered using user-supplied inputs. This becomes security-critical when the result is used to control looping, make a security decision, or determine the offset or size in behaviors such as memory allocation, copying, concatenation, etc.
| https://cwe.mitre.org/data/definitions/190.html | 0 | 2016-08-01 15:13:08-07:00 | Fix integer overflow in StringUtil::implode
Reviewed By: ricklavoie
Differential Revision: D3623922
fbshipit-source-id: 136d124a850c07cc6c63535afc11d36499d576fc | 2c9a8fcc73a151608634d3e712973d192027c271 | False | facebook/hhvm | A virtual machine for executing programs written in Hack. | 2010-01-02 01:17:06 | 2022-08-27 15:17:15 | https://hhvm.com | facebook | 17395.0 | 3000.0 | HPHP::StringUtil::Implode | HPHP::StringUtil::Implode( const Variant & items , const String & delim , const bool checkIsContainer) | ['items', 'delim', 'checkIsContainer'] | String StringUtil::Implode(const Variant& items, const String& delim,
const bool checkIsContainer /* = true */) {
if (checkIsContainer && !isContainer(items)) {
throw_param_is_not_container();
}
int size = getContainerSize(items);
if (size == 0) return empty_string();
req::vector<String> sitems;
sitems.reserve(size);
int len = 0;
int lenDelim = delim.size();
for (ArrayIter iter(items); iter; ++iter) {
sitems.emplace_back(iter.second().toString());
len += sitems.back().size() + lenDelim;
}
len -= lenDelim; // always one delimiter less than count of items
assert(sitems.size() == size);
String s = String(len, ReserveString);
char *buffer = s.mutableData();
const char *sdelim = delim.data();
char *p = buffer;
String &init_str = sitems[0];
int init_len = init_str.size();
memcpy(p, init_str.data(), init_len);
p += init_len;
for (int i = 1; i < size; i++) {
String &item = sitems[i];
memcpy(p, sdelim, lenDelim);
p += lenDelim;
int lenItem = item.size();
memcpy(p, item.data(), lenItem);
p += lenItem;
}
assert(p - buffer == len);
s.setSize(len);
return s;
} | 298 | True | 1 |
|
CVE-2016-6871 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | True | [{'url': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'name': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/19/1', 'name': '[oss-security] 20160818 Re: CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/11/1', 'name': '[oss-security] 20160811 CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-190'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.14.5', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Integer overflow in bcmath in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors, which triggers a buffer overflow.'}] | 2017-02-22T17:53Z | 2017-02-17T17:59Z | Integer Overflow or Wraparound | The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. | An integer overflow or wraparound occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may wrap to become a very small or negative number. While this may be intended behavior in circumstances that rely on wrapping, it can have security consequences if the wrap is unexpected. This is especially the case if the integer overflow can be triggered using user-supplied inputs. This becomes security-critical when the result is used to control looping, make a security decision, or determine the offset or size in behaviors such as memory allocation, copying, concatenation, etc.
| https://cwe.mitre.org/data/definitions/190.html | 0 | 2016-08-01 15:13:10-07:00 | Fix buffer overrun due to integer overflow in bcmath
Summary: scale gets passed around as an int inside the library.
Reviewed By: mxw
Differential Revision: D3624520
fbshipit-source-id: d39927413cec24fda2e475a296ad5d9019ccef0a | c00fc9d3003eb06226b58b6a48555f1456ee2475 | False | facebook/hhvm | A virtual machine for executing programs written in Hack. | 2010-01-02 01:17:06 | 2022-08-27 15:17:15 | https://hhvm.com | facebook | 17395.0 | 3000.0 | HPHP::HHVM_FUNCTION | HPHP::HHVM_FUNCTION( bcadd , const String & left , const String & right , int64_t scale) | ['bcadd', 'left', 'right', 'scale'] | static String HHVM_FUNCTION(bcadd, const String& left, const String& right,
int64_t scale /* = -1 */) {
if (scale < 0) scale = BCG(bc_precision);
bc_num first, second, result;
bc_init_num(&first);
bc_init_num(&second);
bc_init_num(&result);
php_str2num(&first, (char*)left.data());
php_str2num(&second, (char*)right.data());
bc_add(first, second, &result, scale);
if (result->n_scale > scale) {
result->n_scale = scale;
}
String ret(bc_num2str(result), AttachString);
bc_free_num(&first);
bc_free_num(&second);
bc_free_num(&result);
return ret;
} | 149 | True | 1 |
|
CVE-2016-6871 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | True | [{'url': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'name': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/19/1', 'name': '[oss-security] 20160818 Re: CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/11/1', 'name': '[oss-security] 20160811 CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-190'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.14.5', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Integer overflow in bcmath in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors, which triggers a buffer overflow.'}] | 2017-02-22T17:53Z | 2017-02-17T17:59Z | Integer Overflow or Wraparound | The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. | An integer overflow or wraparound occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may wrap to become a very small or negative number. While this may be intended behavior in circumstances that rely on wrapping, it can have security consequences if the wrap is unexpected. This is especially the case if the integer overflow can be triggered using user-supplied inputs. This becomes security-critical when the result is used to control looping, make a security decision, or determine the offset or size in behaviors such as memory allocation, copying, concatenation, etc.
| https://cwe.mitre.org/data/definitions/190.html | 0 | 2016-08-01 15:13:10-07:00 | Fix buffer overrun due to integer overflow in bcmath
Summary: scale gets passed around as an int inside the library.
Reviewed By: mxw
Differential Revision: D3624520
fbshipit-source-id: d39927413cec24fda2e475a296ad5d9019ccef0a | c00fc9d3003eb06226b58b6a48555f1456ee2475 | False | facebook/hhvm | A virtual machine for executing programs written in Hack. | 2010-01-02 01:17:06 | 2022-08-27 15:17:15 | https://hhvm.com | facebook | 17395.0 | 3000.0 | HPHP::HHVM_FUNCTION | HPHP::HHVM_FUNCTION( bccomp , const String & left , const String & right , int64_t scale) | ['bccomp', 'left', 'right', 'scale'] | static int64_t HHVM_FUNCTION(bccomp, const String& left, const String& right,
int64_t scale /* = -1 */) {
if (scale < 0) scale = BCG(bc_precision);
bc_num first, second;
bc_init_num(&first);
bc_init_num(&second);
bc_str2num(&first, (char*)left.data(), scale);
bc_str2num(&second, (char*)right.data(), scale);
int64_t ret = bc_compare(first, second);
bc_free_num(&first);
bc_free_num(&second);
return ret;
} | 110 | True | 1 |
|
CVE-2016-6871 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | True | [{'url': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'name': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/19/1', 'name': '[oss-security] 20160818 Re: CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/11/1', 'name': '[oss-security] 20160811 CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-190'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.14.5', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Integer overflow in bcmath in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors, which triggers a buffer overflow.'}] | 2017-02-22T17:53Z | 2017-02-17T17:59Z | Integer Overflow or Wraparound | The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. | An integer overflow or wraparound occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may wrap to become a very small or negative number. While this may be intended behavior in circumstances that rely on wrapping, it can have security consequences if the wrap is unexpected. This is especially the case if the integer overflow can be triggered using user-supplied inputs. This becomes security-critical when the result is used to control looping, make a security decision, or determine the offset or size in behaviors such as memory allocation, copying, concatenation, etc.
| https://cwe.mitre.org/data/definitions/190.html | 0 | 2016-08-01 15:13:10-07:00 | Fix buffer overrun due to integer overflow in bcmath
Summary: scale gets passed around as an int inside the library.
Reviewed By: mxw
Differential Revision: D3624520
fbshipit-source-id: d39927413cec24fda2e475a296ad5d9019ccef0a | c00fc9d3003eb06226b58b6a48555f1456ee2475 | False | facebook/hhvm | A virtual machine for executing programs written in Hack. | 2010-01-02 01:17:06 | 2022-08-27 15:17:15 | https://hhvm.com | facebook | 17395.0 | 3000.0 | HPHP::HHVM_FUNCTION | HPHP::HHVM_FUNCTION( bcdiv , const String & left , const String & right , int64_t scale) | ['bcdiv', 'left', 'right', 'scale'] | static Variant HHVM_FUNCTION(bcdiv, const String& left, const String& right,
int64_t scale /* = -1 */) {
if (scale < 0) scale = BCG(bc_precision);
bc_num first, second, result;
bc_init_num(&first);
bc_init_num(&second);
bc_init_num(&result);
SCOPE_EXIT {
bc_free_num(&first);
bc_free_num(&second);
bc_free_num(&result);
};
php_str2num(&first, (char*)left.data());
php_str2num(&second, (char*)right.data());
if (bc_divide(first, second, &result, scale) == -1) {
raise_warning("Division by zero");
return init_null();
}
String ret(bc_num2str(result), AttachString);
return ret;
} | 154 | True | 1 |
|
CVE-2016-6871 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | True | [{'url': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'name': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/19/1', 'name': '[oss-security] 20160818 Re: CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/11/1', 'name': '[oss-security] 20160811 CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-190'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.14.5', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Integer overflow in bcmath in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors, which triggers a buffer overflow.'}] | 2017-02-22T17:53Z | 2017-02-17T17:59Z | Integer Overflow or Wraparound | The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. | An integer overflow or wraparound occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may wrap to become a very small or negative number. While this may be intended behavior in circumstances that rely on wrapping, it can have security consequences if the wrap is unexpected. This is especially the case if the integer overflow can be triggered using user-supplied inputs. This becomes security-critical when the result is used to control looping, make a security decision, or determine the offset or size in behaviors such as memory allocation, copying, concatenation, etc.
| https://cwe.mitre.org/data/definitions/190.html | 0 | 2016-08-01 15:13:10-07:00 | Fix buffer overrun due to integer overflow in bcmath
Summary: scale gets passed around as an int inside the library.
Reviewed By: mxw
Differential Revision: D3624520
fbshipit-source-id: d39927413cec24fda2e475a296ad5d9019ccef0a | c00fc9d3003eb06226b58b6a48555f1456ee2475 | False | facebook/hhvm | A virtual machine for executing programs written in Hack. | 2010-01-02 01:17:06 | 2022-08-27 15:17:15 | https://hhvm.com | facebook | 17395.0 | 3000.0 | HPHP::HHVM_FUNCTION | HPHP::HHVM_FUNCTION( bcmul , const String & left , const String & right , int64_t scale) | ['bcmul', 'left', 'right', 'scale'] | static String HHVM_FUNCTION(bcmul, const String& left, const String& right,
int64_t scale /* = -1 */) {
if (scale < 0) scale = BCG(bc_precision);
bc_num first, second, result;
bc_init_num(&first);
bc_init_num(&second);
bc_init_num(&result);
php_str2num(&first, (char*)left.data());
php_str2num(&second, (char*)right.data());
bc_multiply(first, second, &result, scale);
if (result->n_scale > scale) {
result->n_scale = scale;
}
String ret(bc_num2str(result), AttachString);
bc_free_num(&first);
bc_free_num(&second);
bc_free_num(&result);
return ret;
} | 149 | True | 1 |
|
CVE-2016-6871 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | True | [{'url': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'name': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/19/1', 'name': '[oss-security] 20160818 Re: CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/11/1', 'name': '[oss-security] 20160811 CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-190'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.14.5', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Integer overflow in bcmath in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors, which triggers a buffer overflow.'}] | 2017-02-22T17:53Z | 2017-02-17T17:59Z | Integer Overflow or Wraparound | The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. | An integer overflow or wraparound occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may wrap to become a very small or negative number. While this may be intended behavior in circumstances that rely on wrapping, it can have security consequences if the wrap is unexpected. This is especially the case if the integer overflow can be triggered using user-supplied inputs. This becomes security-critical when the result is used to control looping, make a security decision, or determine the offset or size in behaviors such as memory allocation, copying, concatenation, etc.
| https://cwe.mitre.org/data/definitions/190.html | 0 | 2016-08-01 15:13:10-07:00 | Fix buffer overrun due to integer overflow in bcmath
Summary: scale gets passed around as an int inside the library.
Reviewed By: mxw
Differential Revision: D3624520
fbshipit-source-id: d39927413cec24fda2e475a296ad5d9019ccef0a | c00fc9d3003eb06226b58b6a48555f1456ee2475 | False | facebook/hhvm | A virtual machine for executing programs written in Hack. | 2010-01-02 01:17:06 | 2022-08-27 15:17:15 | https://hhvm.com | facebook | 17395.0 | 3000.0 | HPHP::HHVM_FUNCTION | HPHP::HHVM_FUNCTION( bcpow , const String & left , const String & right , int64_t scale) | ['bcpow', 'left', 'right', 'scale'] | static String HHVM_FUNCTION(bcpow, const String& left, const String& right,
int64_t scale /* = -1 */) {
if (scale < 0) scale = BCG(bc_precision);
bc_num first, second, result;
bc_init_num(&first);
bc_init_num(&second);
bc_init_num(&result);
SCOPE_EXIT {
bc_free_num(&first);
bc_free_num(&second);
bc_free_num(&result);
};
php_str2num(&first, (char*)left.data());
php_str2num(&second, (char*)right.data());
bc_raise(first, second, &result, scale);
if (result->n_scale > scale) {
result->n_scale = scale;
}
String ret(bc_num2str(result), AttachString);
return ret;
} | 153 | True | 1 |
|
CVE-2016-6871 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | True | [{'url': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'name': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/19/1', 'name': '[oss-security] 20160818 Re: CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/11/1', 'name': '[oss-security] 20160811 CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-190'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.14.5', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Integer overflow in bcmath in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors, which triggers a buffer overflow.'}] | 2017-02-22T17:53Z | 2017-02-17T17:59Z | Integer Overflow or Wraparound | The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. | An integer overflow or wraparound occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may wrap to become a very small or negative number. While this may be intended behavior in circumstances that rely on wrapping, it can have security consequences if the wrap is unexpected. This is especially the case if the integer overflow can be triggered using user-supplied inputs. This becomes security-critical when the result is used to control looping, make a security decision, or determine the offset or size in behaviors such as memory allocation, copying, concatenation, etc.
| https://cwe.mitre.org/data/definitions/190.html | 0 | 2016-08-01 15:13:10-07:00 | Fix buffer overrun due to integer overflow in bcmath
Summary: scale gets passed around as an int inside the library.
Reviewed By: mxw
Differential Revision: D3624520
fbshipit-source-id: d39927413cec24fda2e475a296ad5d9019ccef0a | c00fc9d3003eb06226b58b6a48555f1456ee2475 | False | facebook/hhvm | A virtual machine for executing programs written in Hack. | 2010-01-02 01:17:06 | 2022-08-27 15:17:15 | https://hhvm.com | facebook | 17395.0 | 3000.0 | HPHP::HHVM_FUNCTION | HPHP::HHVM_FUNCTION( bcpowmod , const String & left , const String & right , const String & modulus , int64_t scale) | ['bcpowmod', 'left', 'right', 'modulus', 'scale'] | static Variant HHVM_FUNCTION(bcpowmod, const String& left, const String& right,
const String& modulus, int64_t scale /* = -1 */) {
if (scale < 0) scale = BCG(bc_precision);
bc_num first, second, mod, result;
bc_init_num(&first);
bc_init_num(&second);
bc_init_num(&mod);
bc_init_num(&result);
SCOPE_EXIT {
bc_free_num(&first);
bc_free_num(&second);
bc_free_num(&mod);
bc_free_num(&result);
};
php_str2num(&first, (char*)left.data());
php_str2num(&second, (char*)right.data());
php_str2num(&mod, (char*)modulus.data());
if (bc_raisemod(first, second, mod, &result, scale) == -1) {
return false;
}
if (result->n_scale > scale) {
result->n_scale = scale;
}
String ret(bc_num2str(result), AttachString);
return ret;
} | 200 | True | 1 |
|
CVE-2016-6871 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | True | [{'url': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'name': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/19/1', 'name': '[oss-security] 20160818 Re: CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/11/1', 'name': '[oss-security] 20160811 CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-190'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.14.5', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Integer overflow in bcmath in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors, which triggers a buffer overflow.'}] | 2017-02-22T17:53Z | 2017-02-17T17:59Z | Integer Overflow or Wraparound | The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. | An integer overflow or wraparound occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may wrap to become a very small or negative number. While this may be intended behavior in circumstances that rely on wrapping, it can have security consequences if the wrap is unexpected. This is especially the case if the integer overflow can be triggered using user-supplied inputs. This becomes security-critical when the result is used to control looping, make a security decision, or determine the offset or size in behaviors such as memory allocation, copying, concatenation, etc.
| https://cwe.mitre.org/data/definitions/190.html | 0 | 2016-08-01 15:13:10-07:00 | Fix buffer overrun due to integer overflow in bcmath
Summary: scale gets passed around as an int inside the library.
Reviewed By: mxw
Differential Revision: D3624520
fbshipit-source-id: d39927413cec24fda2e475a296ad5d9019ccef0a | c00fc9d3003eb06226b58b6a48555f1456ee2475 | False | facebook/hhvm | A virtual machine for executing programs written in Hack. | 2010-01-02 01:17:06 | 2022-08-27 15:17:15 | https://hhvm.com | facebook | 17395.0 | 3000.0 | HPHP::HHVM_FUNCTION | HPHP::HHVM_FUNCTION( bcsqrt , const String & operand , int64_t scale) | ['bcsqrt', 'operand', 'scale'] | static Variant HHVM_FUNCTION(bcsqrt, const String& operand,
int64_t scale /* = -1 */) {
if (scale < 0) scale = BCG(bc_precision);
bc_num result;
bc_init_num(&result);
SCOPE_EXIT {
bc_free_num(&result);
};
php_str2num(&result, (char*)operand.data());
Variant ret;
if (bc_sqrt(&result, scale) != 0) {
if (result->n_scale > scale) {
result->n_scale = scale;
}
ret = String(bc_num2str(result), AttachString);
} else {
raise_warning("Square root of negative number");
}
return ret;
} | 118 | True | 1 |
|
CVE-2016-6871 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | True | [{'url': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'name': 'https://github.com/facebook/hhvm/commit/c00fc9d3003eb06226b58b6a48555f1456ee2475', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/19/1', 'name': '[oss-security] 20160818 Re: CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/11/1', 'name': '[oss-security] 20160811 CVE Requests Facebook HHVM', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-190'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:facebook:hhvm:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.14.5', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Integer overflow in bcmath in Facebook HHVM before 3.15.0 allows attackers to have unspecified impact via unknown vectors, which triggers a buffer overflow.'}] | 2017-02-22T17:53Z | 2017-02-17T17:59Z | Integer Overflow or Wraparound | The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. | An integer overflow or wraparound occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may wrap to become a very small or negative number. While this may be intended behavior in circumstances that rely on wrapping, it can have security consequences if the wrap is unexpected. This is especially the case if the integer overflow can be triggered using user-supplied inputs. This becomes security-critical when the result is used to control looping, make a security decision, or determine the offset or size in behaviors such as memory allocation, copying, concatenation, etc.
| https://cwe.mitre.org/data/definitions/190.html | 0 | 2016-08-01 15:13:10-07:00 | Fix buffer overrun due to integer overflow in bcmath
Summary: scale gets passed around as an int inside the library.
Reviewed By: mxw
Differential Revision: D3624520
fbshipit-source-id: d39927413cec24fda2e475a296ad5d9019ccef0a | c00fc9d3003eb06226b58b6a48555f1456ee2475 | False | facebook/hhvm | A virtual machine for executing programs written in Hack. | 2010-01-02 01:17:06 | 2022-08-27 15:17:15 | https://hhvm.com | facebook | 17395.0 | 3000.0 | HPHP::HHVM_FUNCTION | HPHP::HHVM_FUNCTION( bcsub , const String & left , const String & right , int64_t scale) | ['bcsub', 'left', 'right', 'scale'] | static String HHVM_FUNCTION(bcsub, const String& left, const String& right,
int64_t scale /* = -1 */) {
if (scale < 0) scale = BCG(bc_precision);
bc_num first, second, result;
bc_init_num(&first);
bc_init_num(&second);
bc_init_num(&result);
php_str2num(&first, (char*)left.data());
php_str2num(&second, (char*)right.data());
bc_sub(first, second, &result, scale);
if (result->n_scale > scale) {
result->n_scale = scale;
}
String ret(bc_num2str(result), AttachString);
bc_free_num(&first);
bc_free_num(&second);
bc_free_num(&result);
return ret;
} | 149 | True | 1 |
|
CVE-2014-2527 | False | False | False | False | AV:N/AC:M/Au:N/C:P/I:P/A:P | NETWORK | MEDIUM | NONE | PARTIAL | PARTIAL | PARTIAL | 6.8 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://www.openwall.com/lists/oss-security/2014/03/18/2', 'name': '[oss-security] 20140318 Re: CVE request: kdirstat, insufficient quote escaping leading to arbitrary command execution', 'refsource': 'MLIST', 'tags': ['Patch']}, {'url': 'https://bitbucket.org/jeromerobert/k4dirstat/commits/1ad2e96d73fa06cd9be0f3749b337c03575016aa#chg-src/kcleanup.cpp', 'name': 'https://bitbucket.org/jeromerobert/k4dirstat/commits/1ad2e96d73fa06cd9be0f3749b337c03575016aa#chg-src/kcleanup.cpp', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2014/03/17/2', 'name': '[oss-security] 20140317 CVE request: kdirstat, insufficient quote escaping leading to arbitrary command execution', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=741659', 'name': 'https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=741659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=1077059', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=1077059', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-updates/2014-08/msg00015.html', 'name': 'openSUSE-SU-2014:0984', 'refsource': 'SUSE', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'NVD-CWE-Other'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:kdirstat_project:kdirstat:2.7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'kcleanup.cpp in KDirStat 2.7.0 does not properly quote strings when deleting a directory, which allows remote attackers to execute arbitrary commands via a " (double quote) character in the directory name, a different vulnerability than CVE-2014-2528.'}] | 2018-10-30T16:27Z | 2014-08-26T14:55Z | Other | NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset. | Insufficient Information | https://nvd.nist.gov/vuln/categories | 0 | Jerome Robert | 2014-03-15 16:54:34+01:00 | Properly escape %p and %n in cleaning actions | 1ad2e96d73fa06cd9be0f3749b337c03575016aa | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | jeromerobert | visit repo url | visit repo url | KCleanup::expandVariables | KCleanup::expandVariables( const KFileInfo * item , const QString & unexpanded) const | ['item', 'unexpanded'] | KCleanup::expandVariables( const KFileInfo * item,
const QString & unexpanded ) const
{
QString expanded = unexpanded;
expanded.replace( QRegExp( "%p" ),
"'" + QString::fromLocal8Bit( item->url() ) + "'" );
expanded.replace( QRegExp( "%n" ),
"'" + QString::fromLocal8Bit( item->name() ) + "'" );
// if ( KDE::versionMajor() >= 3 && KDE::versionMinor() >= 4 )
expanded.replace( QRegExp( "%t" ), "trash:/" );
//else
//expanded.replace( QRegExp( "%t" ), KGlobalSettings::trashPath() );
return expanded;
} | 87 | True | 1 |
CVE-2014-2528 | False | False | False | False | AV:N/AC:M/Au:N/C:P/I:P/A:P | NETWORK | MEDIUM | NONE | PARTIAL | PARTIAL | PARTIAL | 6.8 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://lists.opensuse.org/opensuse-updates/2014-08/msg00015.html', 'name': 'openSUSE-SU-2014:0984', 'refsource': 'SUSE', 'tags': ['Vendor Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2014/03/17/2', 'name': '[oss-security] 20140317 CVE request: kdirstat, insufficient quote escaping leading to arbitrary command execution', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2014/03/18/2', 'name': '[oss-security] 20140318 Re: CVE request: kdirstat, insufficient quote escaping leading to arbitrary command execution', 'refsource': 'MLIST', 'tags': ['Patch']}, {'url': 'https://bitbucket.org/jeromerobert/k4dirstat/commits/1ad2e96d73fa06cd9be0f3749b337c03575016aa#chg-src/kcleanup.cpp', 'name': 'https://bitbucket.org/jeromerobert/k4dirstat/commits/1ad2e96d73fa06cd9be0f3749b337c03575016aa#chg-src/kcleanup.cpp', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=741659', 'name': 'https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=741659', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'NVD-CWE-Other'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:kdirstat_project:kdirstat:2.7.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': "kcleanup.cpp in KDirStat 2.7.3 does not properly quote strings when deleting a directory, which allows remote attackers to execute arbitrary commands via a ' (single quote) character in the directory name, a different vulnerability than CVE-2014-2527."}] | 2018-10-30T16:27Z | 2014-08-26T14:55Z | Other | NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset. | Insufficient Information | https://nvd.nist.gov/vuln/categories | 0 | Jerome Robert | 2014-03-15 16:54:34+01:00 | Properly escape %p and %n in cleaning actions | 1ad2e96d73fa06cd9be0f3749b337c03575016aa | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | jeromerobert | visit repo url | visit repo url | KCleanup::expandVariables | KCleanup::expandVariables( const KFileInfo * item , const QString & unexpanded) const | ['item', 'unexpanded'] | KCleanup::expandVariables( const KFileInfo * item,
const QString & unexpanded ) const
{
QString expanded = unexpanded;
expanded.replace( QRegExp( "%p" ),
"'" + QString::fromLocal8Bit( item->url() ) + "'" );
expanded.replace( QRegExp( "%n" ),
"'" + QString::fromLocal8Bit( item->name() ) + "'" );
// if ( KDE::versionMajor() >= 3 && KDE::versionMinor() >= 4 )
expanded.replace( QRegExp( "%t" ), "trash:/" );
//else
//expanded.replace( QRegExp( "%t" ), KGlobalSettings::trashPath() );
return expanded;
} | 87 | True | 1 |
CVE-2014-3148 | False | False | False | True | AV:N/AC:M/Au:N/C:N/I:P/A:N | NETWORK | MEDIUM | NONE | NONE | PARTIAL | NONE | 4.3 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/okws/okws/commit/e9bedb644d106a043e33e1058bedd1c2c0b2e2e0', 'name': 'https://github.com/okws/okws/commit/e9bedb644d106a043e33e1058bedd1c2c0b2e2e0', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://packetstormsecurity.com/files/128338/OKCupid-Cross-Site-Scripting.html', 'name': 'http://packetstormsecurity.com/files/128338/OKCupid-Cross-Site-Scripting.html', 'refsource': 'MISC', 'tags': ['Exploit']}, {'url': 'https://hackerone.com/reports/3317', 'name': 'https://hackerone.com/reports/3317', 'refsource': 'MISC', 'tags': []}, {'url': 'https://twitter.com/infosecmaverick/status/462573038299803648', 'name': 'https://twitter.com/infosecmaverick/status/462573038299803648', 'refsource': 'MISC', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-79'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:ok_web_server_project:ok_web_server:-:*:*:*:*:okcupid:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Cross-site scripting (XSS) vulnerability in libahttp/err.c in OkCupid OKWS (OK Web Server) allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to a non-existent page, which is not properly handled in a 404 error page.'}] | 2015-09-01T18:10Z | 2015-08-31T18:59Z | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
Cross-site scripting (XSS) vulnerabilities occur when:
Untrusted data enters a web application, typically from a web request.
The web application dynamically generates a web page that contains this untrusted data.
During page generation, the application does not prevent the data from containing content that is executable by a web browser, such as JavaScript, HTML tags, HTML attributes, mouse events, Flash, ActiveX, etc.
A victim visits the generated web page through a web browser, which contains malicious script that was injected using the untrusted data.
Since the script comes from a web page that was sent by the web server, the victim's web browser executes the malicious script in the context of the web server's domain.
This effectively violates the intention of the web browser's same-origin policy, which states that scripts in one domain should not be able to access resources or run code in a different domain.
There are three main kinds of XSS:
Type 1: Reflected XSS (or Non-Persistent) -
The server reads data directly from the HTTP request and reflects it back in the HTTP response. Reflected XSS exploits occur when an attacker causes a victim to supply dangerous content to a vulnerable web application, which is then reflected back to the victim and executed by the web browser. The most common mechanism for delivering malicious content is to include it as a parameter in a URL that is posted publicly or e-mailed directly to the victim. URLs constructed in this manner constitute the core of many phishing schemes, whereby an attacker convinces a victim to visit a URL that refers to a vulnerable site. After the site reflects the attacker's content back to the victim, the content is executed by the victim's browser.
Type 2: Stored XSS (or Persistent) -
The application stores dangerous data in a database, message forum, visitor log, or other trusted data store. At a later time, the dangerous data is subsequently read back into the application and included in dynamic content. From an attacker's perspective, the optimal place to inject malicious content is in an area that is displayed to either many users or particularly interesting users. Interesting users typically have elevated privileges in the application or interact with sensitive data that is valuable to the attacker. If one of these users executes malicious content, the attacker may be able to perform privileged operations on behalf of the user or gain access to sensitive data belonging to the user. For example, the attacker might inject XSS into a log message, which might not be handled properly when an administrator views the logs.
Type 0: DOM-Based XSS -
In DOM-based XSS, the client performs the injection of XSS into the page; in the other types, the server performs the injection. DOM-based XSS generally involves server-controlled, trusted script that is sent to the client, such as Javascript that performs sanity checks on a form before the user submits it. If the server-supplied script processes user-supplied data and then injects it back into the web page (such as with dynamic HTML), then DOM-based XSS is possible.
Once the malicious script is injected, the attacker can perform a variety of malicious activities. The attacker could transfer private information, such as cookies that may include session information, from the victim's machine to the attacker. The attacker could send malicious requests to a web site on behalf of the victim, which could be especially dangerous to the site if the victim has administrator privileges to manage that site. Phishing attacks could be used to emulate trusted web sites and trick the victim into entering a password, allowing the attacker to compromise the victim's account on that web site. Finally, the script could exploit a vulnerability in the web browser itself possibly taking over the victim's machine, sometimes referred to as "drive-by hacking."
In many cases, the attack can be launched without the victim even being aware of it. Even with careful users, attackers frequently use a variety of methods to encode the malicious portion of the attack, such as URL encoding or Unicode, so the request looks less suspicious.
| https://cwe.mitre.org/data/definitions/79.html | 0 | Sidney San Martín | 2014-05-02 10:52:38-04:00 | Escape error page content
Credit to Kenneth F. Belva (https://twitter.com/infosecmaverick)
https://hackerone.com/reports/3317 | e9bedb644d106a043e33e1058bedd1c2c0b2e2e0 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | okws | visit repo url | visit repo url | http_error_t::make_body | http_error_t::make_body( int n , const str & si , const str & aux) | ['n', 'si', 'aux'] | http_error_t::make_body (int n, const str &si, const str &aux)
{
strbuf b;
str ldesc;
const str sdesc = http_status.get_desc (n, &ldesc);
b << "<html>\n"
<< " <head>\n"
<< " <title>" << n << " " << sdesc << "</title>\n"
<< " </head>\n"
<< " <body>\n"
<< " <h1>Error " << n << " " << sdesc << "</h1><br><br>\n"
;
if (n == HTTP_NOT_FOUND && aux) {
b << "The file <tt>" << aux
<< "</tt> was not found on this server.<br><br>\n\n";
}
b << " <hr>\n"
<< " <i>" << si << "</i>\n"
<< " <br>\n"
<< " </body>\n"
<< "</html>\n"
;
return b;
} | 130 | True | 1 |
CVE-2014-3158 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=1128748', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=1128748', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=linux-ppp&m=140764978420764', 'name': '[linux-ppp] 20140810 ppp-2.4.7 released', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/paulusmack/ppp/commit/7658e8257183f062dc01f87969c140707c7e52cb', 'name': 'https://github.com/paulusmack/ppp/commit/7658e8257183f062dc01f87969c140707c7e52cb', 'refsource': 'CONFIRM', 'tags': ['Patch', 'Vendor Advisory']}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136932.html', 'name': 'FEDORA-2014-9412', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.debian.org/security/2014/dsa-3079', 'name': 'DSA-3079', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://www.ubuntu.com/usn/USN-2429-1', 'name': 'USN-2429-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:135', 'name': 'MDVSA-2015:135', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://advisories.mageia.org/MGASA-2014-0368.html', 'name': 'http://advisories.mageia.org/MGASA-2014-0368.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:point-to-point_protocol_project:point-to-point_protocol:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.4.6', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Integer overflow in the getword function in options.c in pppd in Paul\'s PPP Package (ppp) before 2.4.7 allows attackers to "access privileged options" via a long word in an options file, which triggers a heap-based buffer overflow that "[corrupts] security-relevant variables."'}] | 2020-02-24T15:55Z | 2014-11-15T21:59Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Paul Mackerras | 2014-08-01 16:05:42+10:00 | pppd: Eliminate potential integer overflow in option parsing
When we are reading in a word from an options file, we maintain a count
of the length we have seen so far in 'len', which is an int. When len
exceeds MAXWORDLEN - 1 (i.e. 1023) we cease storing characters in the
buffer but we continue to increment len. Since len is an int, it will
wrap around to -2147483648 after it reaches 2147483647. At that point
our test of (len < MAXWORDLEN-1) will succeed and we will start writing
characters to memory again.
This may enable an attacker to overwrite the heap and thereby corrupt
security-relevant variables. For this reason it has been assigned a
CVE identifier, CVE-2014-3158.
This fixes the bug by ceasing to increment len once it reaches MAXWORDLEN.
Reported-by: Lee Campbell <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]> | 7658e8257183f062dc01f87969c140707c7e52cb | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | paulusmack | visit repo url | visit repo url | getword | getword( f , word , newlinep , filename) | ['f', 'word', 'newlinep', 'filename'] | getword(f, word, newlinep, filename)
FILE *f;
char *word;
int *newlinep;
char *filename;
{
int c, len, escape;
int quoted, comment;
int value, digit, got, n;
#define isoctal(c) ((c) >= '0' && (c) < '8')
*newlinep = 0;
len = 0;
escape = 0;
comment = 0;
quoted = 0;
/*
* First skip white-space and comments.
*/
for (;;) {
c = getc(f);
if (c == EOF)
break;
/*
* A newline means the end of a comment; backslash-newline
* is ignored. Note that we cannot have escape && comment.
*/
if (c == '\n') {
if (!escape) {
*newlinep = 1;
comment = 0;
} else
escape = 0;
continue;
}
/*
* Ignore characters other than newline in a comment.
*/
if (comment)
continue;
/*
* If this character is escaped, we have a word start.
*/
if (escape)
break;
/*
* If this is the escape character, look at the next character.
*/
if (c == '\\') {
escape = 1;
continue;
}
/*
* If this is the start of a comment, ignore the rest of the line.
*/
if (c == '#') {
comment = 1;
continue;
}
/*
* A non-whitespace character is the start of a word.
*/
if (!isspace(c))
break;
}
/*
* Process characters until the end of the word.
*/
while (c != EOF) {
if (escape) {
/*
* This character is escaped: backslash-newline is ignored,
* various other characters indicate particular values
* as for C backslash-escapes.
*/
escape = 0;
if (c == '\n') {
c = getc(f);
continue;
}
got = 0;
switch (c) {
case 'a':
value = '\a';
break;
case 'b':
value = '\b';
break;
case 'f':
value = '\f';
break;
case 'n':
value = '\n';
break;
case 'r':
value = '\r';
break;
case 's':
value = ' ';
break;
case 't':
value = '\t';
break;
default:
if (isoctal(c)) {
/*
* \ddd octal sequence
*/
value = 0;
for (n = 0; n < 3 && isoctal(c); ++n) {
value = (value << 3) + (c & 07);
c = getc(f);
}
got = 1;
break;
}
if (c == 'x') {
/*
* \x<hex_string> sequence
*/
value = 0;
c = getc(f);
for (n = 0; n < 2 && isxdigit(c); ++n) {
digit = toupper(c) - '0';
if (digit > 10)
digit += '0' + 10 - 'A';
value = (value << 4) + digit;
c = getc (f);
}
got = 1;
break;
}
/*
* Otherwise the character stands for itself.
*/
value = c;
break;
}
/*
* Store the resulting character for the escape sequence.
*/
if (len < MAXWORDLEN-1)
word[len] = value;
++len;
if (!got)
c = getc(f);
continue;
}
/*
* Backslash starts a new escape sequence.
*/
if (c == '\\') {
escape = 1;
c = getc(f);
continue;
}
/*
* Not escaped: check for the start or end of a quoted
* section and see if we've reached the end of the word.
*/
if (quoted) {
if (c == quoted) {
quoted = 0;
c = getc(f);
continue;
}
} else if (c == '"' || c == '\'') {
quoted = c;
c = getc(f);
continue;
} else if (isspace(c) || c == '#') {
ungetc (c, f);
break;
}
/*
* An ordinary character: store it in the word and get another.
*/
if (len < MAXWORDLEN-1)
word[len] = c;
++len;
c = getc(f);
}
/*
* End of the word: check for errors.
*/
if (c == EOF) {
if (ferror(f)) {
if (errno == 0)
errno = EIO;
option_error("Error reading %s: %m", filename);
die(1);
}
/*
* If len is zero, then we didn't find a word before the
* end of the file.
*/
if (len == 0)
return 0;
if (quoted)
option_error("warning: quoted word runs to end of file (%.20s...)",
filename, word);
}
/*
* Warn if the word was too long, and append a terminating null.
*/
if (len >= MAXWORDLEN) {
option_error("warning: word in file %s too long (%.20s...)",
filename, word);
len = MAXWORDLEN - 1;
}
word[len] = 0;
return 1;
#undef isoctal
} | 684 | True | 1 |
CVE-2020-8597 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | False | [{'url': 'https://github.com/paulusmack/ppp/commit/8d7970b8f3db727fe798b65f3377fe6787575426', 'name': 'https://github.com/paulusmack/ppp/commit/8d7970b8f3db727fe798b65f3377fe6787575426', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2020/02/msg00005.html', 'name': '[debian-lts-announce] 20200209 [SECURITY] [DLA 2097-1] ppp security update', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://www.debian.org/security/2020/dsa-4632', 'name': 'DSA-4632', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2020:0631', 'name': 'RHSA-2020:0631', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00006.html', 'name': 'openSUSE-SU-2020:0286', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2020:0633', 'name': 'RHSA-2020:0633', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2020:0634', 'name': 'RHSA-2020:0634', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2020:0630', 'name': 'RHSA-2020:0630', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://usn.ubuntu.com/4288-1/', 'name': 'USN-4288-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'https://www.kb.cert.org/vuls/id/782301', 'name': 'VU#782301', 'refsource': 'CERT-VN', 'tags': []}, {'url': 'http://seclists.org/fulldisclosure/2020/Mar/6', 'name': '20200306 Buffer overflow in pppd - CVE-2020-8597', 'refsource': 'FULLDISC', 'tags': []}, {'url': 'https://lists.fedoraproject.org/archives/list/[email protected]/message/UNJNHWOO4XF73M2W56ILZUY4JQG3JXIR/', 'name': 'FEDORA-2020-571091c70b', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://packetstormsecurity.com/files/156662/pppd-2.4.8-Buffer-Overflow.html', 'name': 'http://packetstormsecurity.com/files/156662/pppd-2.4.8-Buffer-Overflow.html', 'refsource': 'MISC', 'tags': []}, {'url': 'https://www.synology.com/security/advisory/Synology_SA_20_02', 'name': 'https://www.synology.com/security/advisory/Synology_SA_20_02', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://lists.fedoraproject.org/archives/list/[email protected]/message/YOFDAIOWSWPG732ASYUZNINMXDHY4APE/', 'name': 'FEDORA-2020-4304397fe0', 'refsource': 'FEDORA', 'tags': []}, {'url': 'https://security.netapp.com/advisory/ntap-20200313-0004/', 'name': 'https://security.netapp.com/advisory/ntap-20200313-0004/', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/202003-19', 'name': 'GLSA-202003-19', 'refsource': 'GENTOO', 'tags': []}, {'url': 'https://usn.ubuntu.com/4288-2/', 'name': 'USN-4288-2', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://packetstormsecurity.com/files/156802/pppd-2.4.8-Buffer-Overflow.html', 'name': 'http://packetstormsecurity.com/files/156802/pppd-2.4.8-Buffer-Overflow.html', 'refsource': 'MISC', 'tags': []}, {'url': 'https://kb.netgear.com/000061806/Security-Advisory-for-Unauthenticated-Remote-Buffer-Overflow-Attack-in-PPPD-on-WAC510-PSV-2020-0136', 'name': 'https://kb.netgear.com/000061806/Security-Advisory-for-Unauthenticated-Remote-Buffer-Overflow-Attack-in-PPPD-on-WAC510-PSV-2020-0136', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://cert-portal.siemens.com/productcert/pdf/ssa-809841.pdf', 'name': 'https://cert-portal.siemens.com/productcert/pdf/ssa-809841.pdf', 'refsource': 'MISC', 'tags': []}, {'url': 'https://us-cert.cisa.gov/ics/advisories/icsa-20-224-04', 'name': 'https://us-cert.cisa.gov/ics/advisories/icsa-20-224-04', 'refsource': 'MISC', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-120'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:point-to-point_protocol_project:point-to-point_protocol:*:*:*:*:*:*:*:*', 'versionStartIncluding': '2.4.2', 'versionEndIncluding': '2.4.8', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'eap.c in pppd in ppp 2.4.2 through 2.4.8 has an rhostname buffer overflow in the eap_request and eap_response functions.'}] | 2020-08-11T19:15Z | 2020-02-03T23:15Z | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | The program copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. | A buffer overflow condition exists when a program attempts to put more data in a buffer than it can hold, or when a program attempts to put data in a memory area outside of the boundaries of a buffer. The simplest type of error, and the most common cause of buffer overflows, is the "classic" case in which the program copies the buffer without restricting how much is copied. Other variants exist, but the existence of a classic overflow strongly suggests that the programmer is not considering even the most basic of security protections.
| https://cwe.mitre.org/data/definitions/120.html | 0 | Paul Mackerras | 2020-02-03 15:53:28+11:00 | pppd: Fix bounds check in EAP code
Given that we have just checked vallen < len, it can never be the case
that vallen >= len + sizeof(rhostname). This fixes the check so we
actually avoid overflowing the rhostname array.
Reported-by: Ilja Van Sprundel <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]> | 8d7970b8f3db727fe798b65f3377fe6787575426 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | paulusmack | visit repo url | visit repo url | eap_request | eap_request( esp , inp , id , len) | ['esp', 'inp', 'id', 'len'] | eap_request(esp, inp, id, len)
eap_state *esp;
u_char *inp;
int id;
int len;
{
u_char typenum;
u_char vallen;
int secret_len;
char secret[MAXWORDLEN];
char rhostname[256];
MD5_CTX mdContext;
u_char hash[MD5_SIGNATURE_SIZE];
#ifdef USE_SRP
struct t_client *tc;
struct t_num sval, gval, Nval, *Ap, Bval;
u_char vals[2];
SHA1_CTX ctxt;
u_char dig[SHA_DIGESTSIZE];
int fd;
#endif /* USE_SRP */
/*
* Note: we update es_client.ea_id *only if* a Response
* message is being generated. Otherwise, we leave it the
* same for duplicate detection purposes.
*/
esp->es_client.ea_requests++;
if (esp->es_client.ea_maxrequests != 0 &&
esp->es_client.ea_requests > esp->es_client.ea_maxrequests) {
info("EAP: received too many Request messages");
if (esp->es_client.ea_timeout > 0) {
UNTIMEOUT(eap_client_timeout, (void *)esp);
}
auth_withpeer_fail(esp->es_unit, PPP_EAP);
return;
}
if (len <= 0) {
error("EAP: empty Request message discarded");
return;
}
GETCHAR(typenum, inp);
len--;
switch (typenum) {
case EAPT_IDENTITY:
if (len > 0)
info("EAP: Identity prompt \"%.*q\"", len, inp);
#ifdef USE_SRP
if (esp->es_usepseudo &&
(esp->es_usedpseudo == 0 ||
(esp->es_usedpseudo == 1 &&
id == esp->es_client.ea_id))) {
esp->es_usedpseudo = 1;
/* Try to get a pseudonym */
if ((fd = open_pn_file(O_RDONLY)) >= 0) {
strcpy(rhostname, SRP_PSEUDO_ID);
len = read(fd, rhostname + SRP_PSEUDO_LEN,
sizeof (rhostname) - SRP_PSEUDO_LEN);
/* XXX NAI unsupported */
if (len > 0) {
eap_send_response(esp, id, typenum,
rhostname, len + SRP_PSEUDO_LEN);
}
(void) close(fd);
if (len > 0)
break;
}
}
/* Stop using pseudonym now. */
if (esp->es_usepseudo && esp->es_usedpseudo != 2) {
remove_pn_file();
esp->es_usedpseudo = 2;
}
#endif /* USE_SRP */
eap_send_response(esp, id, typenum, esp->es_client.ea_name,
esp->es_client.ea_namelen);
break;
case EAPT_NOTIFICATION:
if (len > 0)
info("EAP: Notification \"%.*q\"", len, inp);
eap_send_response(esp, id, typenum, NULL, 0);
break;
case EAPT_NAK:
/*
* Avoid the temptation to send Response Nak in reply
* to Request Nak here. It can only lead to trouble.
*/
warn("EAP: unexpected Nak in Request; ignored");
/* Return because we're waiting for something real. */
return;
case EAPT_MD5CHAP:
if (len < 1) {
error("EAP: received MD5-Challenge with no data");
/* Bogus request; wait for something real. */
return;
}
GETCHAR(vallen, inp);
len--;
if (vallen < 8 || vallen > len) {
error("EAP: MD5-Challenge with bad length %d (8..%d)",
vallen, len);
/* Try something better. */
eap_send_nak(esp, id, EAPT_SRP);
break;
}
/* Not so likely to happen. */
if (vallen >= len + sizeof (rhostname)) {
dbglog("EAP: trimming really long peer name down");
BCOPY(inp + vallen, rhostname, sizeof (rhostname) - 1);
rhostname[sizeof (rhostname) - 1] = '\0';
} else {
BCOPY(inp + vallen, rhostname, len - vallen);
rhostname[len - vallen] = '\0';
}
/* In case the remote doesn't give us his name. */
if (explicit_remote ||
(remote_name[0] != '\0' && vallen == len))
strlcpy(rhostname, remote_name, sizeof (rhostname));
/*
* Get the secret for authenticating ourselves with
* the specified host.
*/
if (!get_secret(esp->es_unit, esp->es_client.ea_name,
rhostname, secret, &secret_len, 0)) {
dbglog("EAP: no MD5 secret for auth to %q", rhostname);
eap_send_nak(esp, id, EAPT_SRP);
break;
}
MD5_Init(&mdContext);
typenum = id;
MD5_Update(&mdContext, &typenum, 1);
MD5_Update(&mdContext, (u_char *)secret, secret_len);
BZERO(secret, sizeof (secret));
MD5_Update(&mdContext, inp, vallen);
MD5_Final(hash, &mdContext);
eap_chap_response(esp, id, hash, esp->es_client.ea_name,
esp->es_client.ea_namelen);
break;
#ifdef USE_SRP
case EAPT_SRP:
if (len < 1) {
error("EAP: received empty SRP Request");
/* Bogus request; wait for something real. */
return;
}
/* Get subtype */
GETCHAR(vallen, inp);
len--;
switch (vallen) {
case EAPSRP_CHALLENGE:
tc = NULL;
if (esp->es_client.ea_session != NULL) {
tc = (struct t_client *)esp->es_client.
ea_session;
/*
* If this is a new challenge, then start
* over with a new client session context.
* Otherwise, just resend last response.
*/
if (id != esp->es_client.ea_id) {
t_clientclose(tc);
esp->es_client.ea_session = NULL;
tc = NULL;
}
}
/* No session key just yet */
esp->es_client.ea_skey = NULL;
if (tc == NULL) {
GETCHAR(vallen, inp);
len--;
if (vallen >= len) {
error("EAP: badly-formed SRP Challenge"
" (name)");
/* Ignore badly-formed messages */
return;
}
BCOPY(inp, rhostname, vallen);
rhostname[vallen] = '\0';
INCPTR(vallen, inp);
len -= vallen;
/*
* In case the remote doesn't give us his name,
* use configured name.
*/
if (explicit_remote ||
(remote_name[0] != '\0' && vallen == 0)) {
strlcpy(rhostname, remote_name,
sizeof (rhostname));
}
if (esp->es_client.ea_peer != NULL)
free(esp->es_client.ea_peer);
esp->es_client.ea_peer = strdup(rhostname);
esp->es_client.ea_peerlen = strlen(rhostname);
GETCHAR(vallen, inp);
len--;
if (vallen >= len) {
error("EAP: badly-formed SRP Challenge"
" (s)");
/* Ignore badly-formed messages */
return;
}
sval.data = inp;
sval.len = vallen;
INCPTR(vallen, inp);
len -= vallen;
GETCHAR(vallen, inp);
len--;
if (vallen > len) {
error("EAP: badly-formed SRP Challenge"
" (g)");
/* Ignore badly-formed messages */
return;
}
/* If no generator present, then use value 2 */
if (vallen == 0) {
gval.data = (u_char *)"\002";
gval.len = 1;
} else {
gval.data = inp;
gval.len = vallen;
}
INCPTR(vallen, inp);
len -= vallen;
/*
* If no modulus present, then use well-known
* value.
*/
if (len == 0) {
Nval.data = (u_char *)wkmodulus;
Nval.len = sizeof (wkmodulus);
} else {
Nval.data = inp;
Nval.len = len;
}
tc = t_clientopen(esp->es_client.ea_name,
&Nval, &gval, &sval);
if (tc == NULL) {
eap_send_nak(esp, id, EAPT_MD5CHAP);
break;
}
esp->es_client.ea_session = (void *)tc;
/* Add Challenge ID & type to verifier */
vals[0] = id;
vals[1] = EAPT_SRP;
t_clientaddexdata(tc, vals, 2);
}
Ap = t_clientgenexp(tc);
eap_srp_response(esp, id, EAPSRP_CKEY, Ap->data,
Ap->len);
break;
case EAPSRP_SKEY:
tc = (struct t_client *)esp->es_client.ea_session;
if (tc == NULL) {
warn("EAP: peer sent Subtype 2 without 1");
eap_send_nak(esp, id, EAPT_MD5CHAP);
break;
}
if (esp->es_client.ea_skey != NULL) {
/*
* ID number should not change here. Warn
* if it does (but otherwise ignore).
*/
if (id != esp->es_client.ea_id) {
warn("EAP: ID changed from %d to %d "
"in SRP Subtype 2 rexmit",
esp->es_client.ea_id, id);
}
} else {
if (get_srp_secret(esp->es_unit,
esp->es_client.ea_name,
esp->es_client.ea_peer, secret, 0) == 0) {
/*
* Can't work with this peer because
* the secret is missing. Just give
* up.
*/
eap_send_nak(esp, id, EAPT_MD5CHAP);
break;
}
Bval.data = inp;
Bval.len = len;
t_clientpasswd(tc, secret);
BZERO(secret, sizeof (secret));
esp->es_client.ea_skey =
t_clientgetkey(tc, &Bval);
if (esp->es_client.ea_skey == NULL) {
/* Server is rogue; stop now */
error("EAP: SRP server is rogue");
goto client_failure;
}
}
eap_srpval_response(esp, id, SRPVAL_EBIT,
t_clientresponse(tc));
break;
case EAPSRP_SVALIDATOR:
tc = (struct t_client *)esp->es_client.ea_session;
if (tc == NULL || esp->es_client.ea_skey == NULL) {
warn("EAP: peer sent Subtype 3 without 1/2");
eap_send_nak(esp, id, EAPT_MD5CHAP);
break;
}
/*
* If we're already open, then this ought to be a
* duplicate. Otherwise, check that the server is
* who we think it is.
*/
if (esp->es_client.ea_state == eapOpen) {
if (id != esp->es_client.ea_id) {
warn("EAP: ID changed from %d to %d "
"in SRP Subtype 3 rexmit",
esp->es_client.ea_id, id);
}
} else {
len -= sizeof (u_int32_t) + SHA_DIGESTSIZE;
if (len < 0 || t_clientverify(tc, inp +
sizeof (u_int32_t)) != 0) {
error("EAP: SRP server verification "
"failed");
goto client_failure;
}
GETLONG(esp->es_client.ea_keyflags, inp);
/* Save pseudonym if user wants it. */
if (len > 0 && esp->es_usepseudo) {
INCPTR(SHA_DIGESTSIZE, inp);
write_pseudonym(esp, inp, len, id);
}
}
/*
* We've verified our peer. We're now mostly done,
* except for waiting on the regular EAP Success
* message.
*/
eap_srp_response(esp, id, EAPSRP_ACK, NULL, 0);
break;
case EAPSRP_LWRECHALLENGE:
if (len < 4) {
warn("EAP: malformed Lightweight rechallenge");
return;
}
SHA1Init(&ctxt);
vals[0] = id;
SHA1Update(&ctxt, vals, 1);
SHA1Update(&ctxt, esp->es_client.ea_skey,
SESSION_KEY_LEN);
SHA1Update(&ctxt, inp, len);
SHA1Update(&ctxt, esp->es_client.ea_name,
esp->es_client.ea_namelen);
SHA1Final(dig, &ctxt);
eap_srp_response(esp, id, EAPSRP_LWRECHALLENGE, dig,
SHA_DIGESTSIZE);
break;
default:
error("EAP: unknown SRP Subtype %d", vallen);
eap_send_nak(esp, id, EAPT_MD5CHAP);
break;
}
break;
#endif /* USE_SRP */
default:
info("EAP: unknown authentication type %d; Naking", typenum);
eap_send_nak(esp, id, EAPT_SRP);
break;
}
if (esp->es_client.ea_timeout > 0) {
UNTIMEOUT(eap_client_timeout, (void *)esp);
TIMEOUT(eap_client_timeout, (void *)esp,
esp->es_client.ea_timeout);
}
return;
#ifdef USE_SRP
client_failure:
esp->es_client.ea_state = eapBadAuth;
if (esp->es_client.ea_timeout > 0) {
UNTIMEOUT(eap_client_timeout, (void *)esp);
}
esp->es_client.ea_session = NULL;
t_clientclose(tc);
auth_withpeer_fail(esp->es_unit, PPP_EAP);
#endif /* USE_SRP */
} | 1842 | True | 1 |
CVE-2020-8597 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | False | [{'url': 'https://github.com/paulusmack/ppp/commit/8d7970b8f3db727fe798b65f3377fe6787575426', 'name': 'https://github.com/paulusmack/ppp/commit/8d7970b8f3db727fe798b65f3377fe6787575426', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2020/02/msg00005.html', 'name': '[debian-lts-announce] 20200209 [SECURITY] [DLA 2097-1] ppp security update', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://www.debian.org/security/2020/dsa-4632', 'name': 'DSA-4632', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2020:0631', 'name': 'RHSA-2020:0631', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00006.html', 'name': 'openSUSE-SU-2020:0286', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2020:0633', 'name': 'RHSA-2020:0633', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2020:0634', 'name': 'RHSA-2020:0634', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2020:0630', 'name': 'RHSA-2020:0630', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://usn.ubuntu.com/4288-1/', 'name': 'USN-4288-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'https://www.kb.cert.org/vuls/id/782301', 'name': 'VU#782301', 'refsource': 'CERT-VN', 'tags': []}, {'url': 'http://seclists.org/fulldisclosure/2020/Mar/6', 'name': '20200306 Buffer overflow in pppd - CVE-2020-8597', 'refsource': 'FULLDISC', 'tags': []}, {'url': 'https://lists.fedoraproject.org/archives/list/[email protected]/message/UNJNHWOO4XF73M2W56ILZUY4JQG3JXIR/', 'name': 'FEDORA-2020-571091c70b', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://packetstormsecurity.com/files/156662/pppd-2.4.8-Buffer-Overflow.html', 'name': 'http://packetstormsecurity.com/files/156662/pppd-2.4.8-Buffer-Overflow.html', 'refsource': 'MISC', 'tags': []}, {'url': 'https://www.synology.com/security/advisory/Synology_SA_20_02', 'name': 'https://www.synology.com/security/advisory/Synology_SA_20_02', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://lists.fedoraproject.org/archives/list/[email protected]/message/YOFDAIOWSWPG732ASYUZNINMXDHY4APE/', 'name': 'FEDORA-2020-4304397fe0', 'refsource': 'FEDORA', 'tags': []}, {'url': 'https://security.netapp.com/advisory/ntap-20200313-0004/', 'name': 'https://security.netapp.com/advisory/ntap-20200313-0004/', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/202003-19', 'name': 'GLSA-202003-19', 'refsource': 'GENTOO', 'tags': []}, {'url': 'https://usn.ubuntu.com/4288-2/', 'name': 'USN-4288-2', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://packetstormsecurity.com/files/156802/pppd-2.4.8-Buffer-Overflow.html', 'name': 'http://packetstormsecurity.com/files/156802/pppd-2.4.8-Buffer-Overflow.html', 'refsource': 'MISC', 'tags': []}, {'url': 'https://kb.netgear.com/000061806/Security-Advisory-for-Unauthenticated-Remote-Buffer-Overflow-Attack-in-PPPD-on-WAC510-PSV-2020-0136', 'name': 'https://kb.netgear.com/000061806/Security-Advisory-for-Unauthenticated-Remote-Buffer-Overflow-Attack-in-PPPD-on-WAC510-PSV-2020-0136', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://cert-portal.siemens.com/productcert/pdf/ssa-809841.pdf', 'name': 'https://cert-portal.siemens.com/productcert/pdf/ssa-809841.pdf', 'refsource': 'MISC', 'tags': []}, {'url': 'https://us-cert.cisa.gov/ics/advisories/icsa-20-224-04', 'name': 'https://us-cert.cisa.gov/ics/advisories/icsa-20-224-04', 'refsource': 'MISC', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-120'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:point-to-point_protocol_project:point-to-point_protocol:*:*:*:*:*:*:*:*', 'versionStartIncluding': '2.4.2', 'versionEndIncluding': '2.4.8', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'eap.c in pppd in ppp 2.4.2 through 2.4.8 has an rhostname buffer overflow in the eap_request and eap_response functions.'}] | 2020-08-11T19:15Z | 2020-02-03T23:15Z | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | The program copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. | A buffer overflow condition exists when a program attempts to put more data in a buffer than it can hold, or when a program attempts to put data in a memory area outside of the boundaries of a buffer. The simplest type of error, and the most common cause of buffer overflows, is the "classic" case in which the program copies the buffer without restricting how much is copied. Other variants exist, but the existence of a classic overflow strongly suggests that the programmer is not considering even the most basic of security protections.
| https://cwe.mitre.org/data/definitions/120.html | 0 | Paul Mackerras | 2020-02-03 15:53:28+11:00 | pppd: Fix bounds check in EAP code
Given that we have just checked vallen < len, it can never be the case
that vallen >= len + sizeof(rhostname). This fixes the check so we
actually avoid overflowing the rhostname array.
Reported-by: Ilja Van Sprundel <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]> | 8d7970b8f3db727fe798b65f3377fe6787575426 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | paulusmack | visit repo url | visit repo url | eap_response | eap_response( esp , inp , id , len) | ['esp', 'inp', 'id', 'len'] | eap_response(esp, inp, id, len)
eap_state *esp;
u_char *inp;
int id;
int len;
{
u_char typenum;
u_char vallen;
int secret_len;
char secret[MAXSECRETLEN];
char rhostname[256];
MD5_CTX mdContext;
u_char hash[MD5_SIGNATURE_SIZE];
#ifdef USE_SRP
struct t_server *ts;
struct t_num A;
SHA1_CTX ctxt;
u_char dig[SHA_DIGESTSIZE];
#endif /* USE_SRP */
if (esp->es_server.ea_id != id) {
dbglog("EAP: discarding Response %d; expected ID %d", id,
esp->es_server.ea_id);
return;
}
esp->es_server.ea_responses++;
if (len <= 0) {
error("EAP: empty Response message discarded");
return;
}
GETCHAR(typenum, inp);
len--;
switch (typenum) {
case EAPT_IDENTITY:
if (esp->es_server.ea_state != eapIdentify) {
dbglog("EAP discarding unwanted Identify \"%.q\"", len,
inp);
break;
}
info("EAP: unauthenticated peer name \"%.*q\"", len, inp);
if (esp->es_server.ea_peer != NULL &&
esp->es_server.ea_peer != remote_name)
free(esp->es_server.ea_peer);
esp->es_server.ea_peer = malloc(len + 1);
if (esp->es_server.ea_peer == NULL) {
esp->es_server.ea_peerlen = 0;
eap_figure_next_state(esp, 1);
break;
}
BCOPY(inp, esp->es_server.ea_peer, len);
esp->es_server.ea_peer[len] = '\0';
esp->es_server.ea_peerlen = len;
eap_figure_next_state(esp, 0);
break;
case EAPT_NOTIFICATION:
dbglog("EAP unexpected Notification; response discarded");
break;
case EAPT_NAK:
if (len < 1) {
info("EAP: Nak Response with no suggested protocol");
eap_figure_next_state(esp, 1);
break;
}
GETCHAR(vallen, inp);
len--;
if (!explicit_remote && esp->es_server.ea_state == eapIdentify){
/* Peer cannot Nak Identify Request */
eap_figure_next_state(esp, 1);
break;
}
switch (vallen) {
case EAPT_SRP:
/* Run through SRP validator selection again. */
esp->es_server.ea_state = eapIdentify;
eap_figure_next_state(esp, 0);
break;
case EAPT_MD5CHAP:
esp->es_server.ea_state = eapMD5Chall;
break;
default:
dbglog("EAP: peer requesting unknown Type %d", vallen);
switch (esp->es_server.ea_state) {
case eapSRP1:
case eapSRP2:
case eapSRP3:
esp->es_server.ea_state = eapMD5Chall;
break;
case eapMD5Chall:
case eapSRP4:
esp->es_server.ea_state = eapIdentify;
eap_figure_next_state(esp, 0);
break;
default:
break;
}
break;
}
break;
case EAPT_MD5CHAP:
if (esp->es_server.ea_state != eapMD5Chall) {
error("EAP: unexpected MD5-Response");
eap_figure_next_state(esp, 1);
break;
}
if (len < 1) {
error("EAP: received MD5-Response with no data");
eap_figure_next_state(esp, 1);
break;
}
GETCHAR(vallen, inp);
len--;
if (vallen != 16 || vallen > len) {
error("EAP: MD5-Response with bad length %d", vallen);
eap_figure_next_state(esp, 1);
break;
}
/* Not so likely to happen. */
if (vallen >= len + sizeof (rhostname)) {
dbglog("EAP: trimming really long peer name down");
BCOPY(inp + vallen, rhostname, sizeof (rhostname) - 1);
rhostname[sizeof (rhostname) - 1] = '\0';
} else {
BCOPY(inp + vallen, rhostname, len - vallen);
rhostname[len - vallen] = '\0';
}
/* In case the remote doesn't give us his name. */
if (explicit_remote ||
(remote_name[0] != '\0' && vallen == len))
strlcpy(rhostname, remote_name, sizeof (rhostname));
/*
* Get the secret for authenticating the specified
* host.
*/
if (!get_secret(esp->es_unit, rhostname,
esp->es_server.ea_name, secret, &secret_len, 1)) {
dbglog("EAP: no MD5 secret for auth of %q", rhostname);
eap_send_failure(esp);
break;
}
MD5_Init(&mdContext);
MD5_Update(&mdContext, &esp->es_server.ea_id, 1);
MD5_Update(&mdContext, (u_char *)secret, secret_len);
BZERO(secret, sizeof (secret));
MD5_Update(&mdContext, esp->es_challenge, esp->es_challen);
MD5_Final(hash, &mdContext);
if (BCMP(hash, inp, MD5_SIGNATURE_SIZE) != 0) {
eap_send_failure(esp);
break;
}
esp->es_server.ea_type = EAPT_MD5CHAP;
eap_send_success(esp);
eap_figure_next_state(esp, 0);
if (esp->es_rechallenge != 0)
TIMEOUT(eap_rechallenge, esp, esp->es_rechallenge);
break;
#ifdef USE_SRP
case EAPT_SRP:
if (len < 1) {
error("EAP: empty SRP Response");
eap_figure_next_state(esp, 1);
break;
}
GETCHAR(typenum, inp);
len--;
switch (typenum) {
case EAPSRP_CKEY:
if (esp->es_server.ea_state != eapSRP1) {
error("EAP: unexpected SRP Subtype 1 Response");
eap_figure_next_state(esp, 1);
break;
}
A.data = inp;
A.len = len;
ts = (struct t_server *)esp->es_server.ea_session;
assert(ts != NULL);
esp->es_server.ea_skey = t_servergetkey(ts, &A);
if (esp->es_server.ea_skey == NULL) {
/* Client's A value is bogus; terminate now */
error("EAP: bogus A value from client");
eap_send_failure(esp);
} else {
eap_figure_next_state(esp, 0);
}
break;
case EAPSRP_CVALIDATOR:
if (esp->es_server.ea_state != eapSRP2) {
error("EAP: unexpected SRP Subtype 2 Response");
eap_figure_next_state(esp, 1);
break;
}
if (len < sizeof (u_int32_t) + SHA_DIGESTSIZE) {
error("EAP: M1 length %d < %d", len,
sizeof (u_int32_t) + SHA_DIGESTSIZE);
eap_figure_next_state(esp, 1);
break;
}
GETLONG(esp->es_server.ea_keyflags, inp);
ts = (struct t_server *)esp->es_server.ea_session;
assert(ts != NULL);
if (t_serververify(ts, inp)) {
info("EAP: unable to validate client identity");
eap_send_failure(esp);
break;
}
eap_figure_next_state(esp, 0);
break;
case EAPSRP_ACK:
if (esp->es_server.ea_state != eapSRP3) {
error("EAP: unexpected SRP Subtype 3 Response");
eap_send_failure(esp);
break;
}
esp->es_server.ea_type = EAPT_SRP;
eap_send_success(esp);
eap_figure_next_state(esp, 0);
if (esp->es_rechallenge != 0)
TIMEOUT(eap_rechallenge, esp,
esp->es_rechallenge);
if (esp->es_lwrechallenge != 0)
TIMEOUT(srp_lwrechallenge, esp,
esp->es_lwrechallenge);
break;
case EAPSRP_LWRECHALLENGE:
if (esp->es_server.ea_state != eapSRP4) {
info("EAP: unexpected SRP Subtype 4 Response");
return;
}
if (len != SHA_DIGESTSIZE) {
error("EAP: bad Lightweight rechallenge "
"response");
return;
}
SHA1Init(&ctxt);
vallen = id;
SHA1Update(&ctxt, &vallen, 1);
SHA1Update(&ctxt, esp->es_server.ea_skey,
SESSION_KEY_LEN);
SHA1Update(&ctxt, esp->es_challenge, esp->es_challen);
SHA1Update(&ctxt, esp->es_server.ea_peer,
esp->es_server.ea_peerlen);
SHA1Final(dig, &ctxt);
if (BCMP(dig, inp, SHA_DIGESTSIZE) != 0) {
error("EAP: failed Lightweight rechallenge");
eap_send_failure(esp);
break;
}
esp->es_server.ea_state = eapOpen;
if (esp->es_lwrechallenge != 0)
TIMEOUT(srp_lwrechallenge, esp,
esp->es_lwrechallenge);
break;
}
break;
#endif /* USE_SRP */
default:
/* This can't happen. */
error("EAP: unknown Response type %d; ignored", typenum);
return;
}
if (esp->es_server.ea_timeout > 0) {
UNTIMEOUT(eap_server_timeout, (void *)esp);
}
if (esp->es_server.ea_state != eapBadAuth &&
esp->es_server.ea_state != eapOpen) {
esp->es_server.ea_id++;
eap_send_request(esp);
}
} | 1423 | True | 1 |
CVE-2016-2180 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | NONE | HIGH | 7.5 | HIGH | 3.9 | 3.6 | nan | [{'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=1359615', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=1359615', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch']}, {'url': 'https://github.com/openssl/openssl/commit/0ed26acce328ec16a3aa635f1ca37365e8c7403a', 'name': 'https://github.com/openssl/openssl/commit/0ed26acce328ec16a3aa635f1ca37365e8c7403a', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html', 'name': 'http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html', 'name': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/92117', 'name': '92117', 'refsource': 'BID', 'tags': ['Third Party Advisory']}, {'url': 'http://www.splunk.com/view/SP-CAAAPUE', 'name': 'http://www.splunk.com/view/SP-CAAAPUE', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.splunk.com/view/SP-CAAAPSV', 'name': 'http://www.splunk.com/view/SP-CAAAPSV', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'https://security.gentoo.org/glsa/201612-16', 'name': 'GLSA-201612-16', 'refsource': 'GENTOO', 'tags': ['Patch', 'Third Party Advisory', 'VDB Entry']}, {'url': 'https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312', 'name': 'https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'https://bto.bluecoat.com/security-advisory/sa132', 'name': 'https://bto.bluecoat.com/security-advisory/sa132', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'https://www.tenable.com/security/tns-2016-16', 'name': 'https://www.tenable.com/security/tns-2016-16', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www-01.ibm.com/support/docview.wss?uid=swg21995039', 'name': 'http://www-01.ibm.com/support/docview.wss?uid=swg21995039', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'https://www.openssl.org/news/vulnerabilities.html#y2017', 'name': 'https://www.openssl.org/news/vulnerabilities.html#y2017', 'refsource': 'MISC', 'tags': ['Vendor Advisory']}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1036486', 'name': '1036486', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://www.tenable.com/security/tns-2016-21', 'name': 'https://www.tenable.com/security/tns-2016-21', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://www.tenable.com/security/tns-2016-20', 'name': 'https://www.tenable.com/security/tns-2016-20', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc', 'name': 'FreeBSD-SA-16:26', 'refsource': 'FREEBSD', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1940.html', 'name': 'RHSA-2016:1940', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us', 'name': 'https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-125'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1r:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 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'cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2d:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The TS_OBJ_print_bio function in crypto/ts/ts_lib.c in the X.509 Public Key Infrastructure Time-Stamp Protocol (TSP) implementation in OpenSSL through 1.0.2h allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted time-stamp file that is mishandled by the "openssl ts" command.'}] | 2019-12-27T16:08Z | 2016-08-01T02:59Z | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. A crash can occur when the code reads a variable amount of data and assumes that a sentinel exists to stop the read operation, such as a NUL in a string. The expected sentinel might not be located in the out-of-bounds memory, causing excessive data to be read, leading to a segmentation fault or a buffer overflow. The software may modify an index or perform pointer arithmetic that references a memory location that is outside of the boundaries of the buffer. A subsequent read operation then produces undefined or unexpected results.
| https://cwe.mitre.org/data/definitions/125.html | 0 | Dr. Stephen Henson | 2016-07-21 15:24:16+01:00 | Fix OOB read in TS_OBJ_print_bio().
TS_OBJ_print_bio() misuses OBJ_txt2obj: it should print the result
as a null terminated buffer. The length value returned is the total
length the complete text reprsentation would need not the amount of
data written.
CVE-2016-2180
Thanks to Shi Lei for reporting this bug.
Reviewed-by: Matt Caswell <[email protected]> | 0ed26acce328ec16a3aa635f1ca37365e8c7403a | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | TS_OBJ_print_bio | TS_OBJ_print_bio( BIO * bio , const ASN1_OBJECT * obj) | ['bio', 'obj'] | int TS_OBJ_print_bio(BIO *bio, const ASN1_OBJECT *obj)
{
char obj_txt[128];
int len = OBJ_obj2txt(obj_txt, sizeof(obj_txt), obj, 0);
BIO_write(bio, obj_txt, len);
BIO_write(bio, "\n", 1);
return 1;
} | 57 | True | 1 |
CVE-2015-1792 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/openssl/openssl/commit/cd30f03ac5bf2962f44bd02ae8d88245dff2f12c', 'name': 'https://github.com/openssl/openssl/commit/cd30f03ac5bf2962f44bd02ae8d88245dff2f12c', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://www.openssl.org/news/secadv_20150611.txt', 'name': 'https://www.openssl.org/news/secadv_20150611.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html', 'name': 'APPLE-SA-2015-08-13-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/kb/HT205031', 'name': 'https://support.apple.com/kb/HT205031', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143880121627664&w=2', 'name': 'SSRT102180', 'refsource': 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True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0p:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0q:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0r:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The do_free_upto function in crypto/cms/cms_smime.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (infinite loop) via vectors that trigger a NULL value of a BIO data structure, as demonstrated by an unrecognized X.660 OID for a hash function.'}] | 2017-11-15T02:29Z | 2015-06-12T19:59Z | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | 1 | Dr. Stephen Henson | 2013-12-22 00:35:29+00:00 | Canonicalise input in CMS_verify.
If content is detached and not binary mode translate the input to
CRLF format. Before this change the input was verified verbatim
which lead to a discrepancy between sign and verify. | cd30f03ac5bf2962f44bd02ae8d88245dff2f12c | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | CMS_verify | CMS_verify( CMS_ContentInfo * cms , STACK_OF(X509) * certs , X509_STORE * store , BIO * dcont , BIO * out , unsigned int flags) | ['cms', 'certs', 'store', 'dcont', 'out', 'flags'] | int CMS_verify(CMS_ContentInfo *cms, STACK_OF(X509) *certs,
X509_STORE *store, BIO *dcont, BIO *out, unsigned int flags)
{
CMS_SignerInfo *si;
STACK_OF(CMS_SignerInfo) *sinfos;
STACK_OF(X509) *cms_certs = NULL;
STACK_OF(X509_CRL) *crls = NULL;
X509 *signer;
int i, scount = 0, ret = 0;
BIO *cmsbio = NULL, *tmpin = NULL;
if (!dcont && !check_content(cms))
return 0;
/* Attempt to find all signer certificates */
sinfos = CMS_get0_SignerInfos(cms);
if (sk_CMS_SignerInfo_num(sinfos) <= 0)
{
CMSerr(CMS_F_CMS_VERIFY, CMS_R_NO_SIGNERS);
goto err;
}
for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++)
{
si = sk_CMS_SignerInfo_value(sinfos, i);
CMS_SignerInfo_get0_algs(si, NULL, &signer, NULL, NULL);
if (signer)
scount++;
}
if (scount != sk_CMS_SignerInfo_num(sinfos))
scount += CMS_set1_signers_certs(cms, certs, flags);
if (scount != sk_CMS_SignerInfo_num(sinfos))
{
CMSerr(CMS_F_CMS_VERIFY, CMS_R_SIGNER_CERTIFICATE_NOT_FOUND);
goto err;
}
/* Attempt to verify all signers certs */
if (!(flags & CMS_NO_SIGNER_CERT_VERIFY))
{
cms_certs = CMS_get1_certs(cms);
if (!(flags & CMS_NOCRL))
crls = CMS_get1_crls(cms);
for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++)
{
si = sk_CMS_SignerInfo_value(sinfos, i);
if (!cms_signerinfo_verify_cert(si, store,
cms_certs, crls, flags))
goto err;
}
}
/* Attempt to verify all SignerInfo signed attribute signatures */
if (!(flags & CMS_NO_ATTR_VERIFY))
{
for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++)
{
si = sk_CMS_SignerInfo_value(sinfos, i);
if (CMS_signed_get_attr_count(si) < 0)
continue;
if (CMS_SignerInfo_verify(si) <= 0)
goto err;
}
}
/* Performance optimization: if the content is a memory BIO then
* store its contents in a temporary read only memory BIO. This
* avoids potentially large numbers of slow copies of data which will
* occur when reading from a read write memory BIO when signatures
* are calculated.
*/
if (dcont && (BIO_method_type(dcont) == BIO_TYPE_MEM))
{
char *ptr;
long len;
len = BIO_get_mem_data(dcont, &ptr);
tmpin = BIO_new_mem_buf(ptr, len);
if (tmpin == NULL)
{
CMSerr(CMS_F_CMS_VERIFY,ERR_R_MALLOC_FAILURE);
return 0;
}
}
else
tmpin = dcont;
cmsbio=CMS_dataInit(cms, tmpin);
if (!cmsbio)
goto err;
if (!cms_copy_content(out, cmsbio, flags))
goto err;
if (!(flags & CMS_NO_CONTENT_VERIFY))
{
for (i = 0; i < sk_CMS_SignerInfo_num(sinfos); i++)
{
si = sk_CMS_SignerInfo_value(sinfos, i);
if (CMS_SignerInfo_verify_content(si, cmsbio) <= 0)
{
CMSerr(CMS_F_CMS_VERIFY,
CMS_R_CONTENT_VERIFY_ERROR);
goto err;
}
}
}
ret = 1;
err:
if (dcont && (tmpin == dcont))
do_free_upto(cmsbio, dcont);
else
BIO_free_all(cmsbio);
if (cms_certs)
sk_X509_pop_free(cms_certs, X509_free);
if (crls)
sk_X509_CRL_pop_free(crls, X509_CRL_free);
return ret;
} | 569 | True | 1 |
|
CVE-2015-1792 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/openssl/openssl/commit/cd30f03ac5bf2962f44bd02ae8d88245dff2f12c', 'name': 'https://github.com/openssl/openssl/commit/cd30f03ac5bf2962f44bd02ae8d88245dff2f12c', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://www.openssl.org/news/secadv_20150611.txt', 'name': 'https://www.openssl.org/news/secadv_20150611.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html', 'name': 'APPLE-SA-2015-08-13-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/kb/HT205031', 'name': 'https://support.apple.com/kb/HT205031', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143880121627664&w=2', 'name': 'SSRT102180', 'refsource': 'HP', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131044', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131044', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143654156615516&w=2', 'name': 'HPSBGN03371', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/75154', 'name': '75154', 'refsource': 'BID', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://openssl.org/news/secadv/20150611.txt', 'name': 'https://openssl.org/news/secadv/20150611.txt', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'name': 'http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'name': 'http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa98', 'name': 'https://bto.bluecoat.com/security-advisory/sa98', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015', 'name': 'http://www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05353965', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05353965', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201506-02', 'name': 'GLSA-201506-02', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc', 'name': 'NetBSD-SA2015-008', 'refsource': 'NETBSD', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10122', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10122', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1115.html', 'name': 'RHSA-2015:1115', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00007.html', 'name': 'SUSE-SU-2015:1185', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.html', 'name': 'SUSE-SU-2015:1184', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.html', 'name': 'SUSE-SU-2015:1182', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.html', 'name': 'SUSE-SU-2015:1150', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00024.html', 'name': 'SUSE-SU-2015:1143', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00023.html', 'name': 'openSUSE-SU-2015:1139', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160647.html', 'name': 'FEDORA-2015-10108', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160436.html', 'name': 'FEDORA-2015-10047', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.ubuntu.com/usn/USN-2639-1', 'name': 'USN-2639-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032564', 'name': '1032564', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3287', 'name': 'DSA-3287', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150612-openssl', 'name': '20150612 Multiple Vulnerabilities in OpenSSL (June 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-399'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zf', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0p:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0q:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0r:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The do_free_upto function in crypto/cms/cms_smime.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (infinite loop) via vectors that trigger a NULL value of a BIO data structure, as demonstrated by an unrecognized X.660 OID for a hash function.'}] | 2017-11-15T02:29Z | 2015-06-12T19:59Z | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | 1 | Dr. Stephen Henson | 2013-12-22 00:35:29+00:00 | Canonicalise input in CMS_verify.
If content is detached and not binary mode translate the input to
CRLF format. Before this change the input was verified verbatim
which lead to a discrepancy between sign and verify. | cd30f03ac5bf2962f44bd02ae8d88245dff2f12c | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | cms_copy_content | cms_copy_content( BIO * out , BIO * in , unsigned int flags) | ['out', 'in', 'flags'] | static int cms_copy_content(BIO *out, BIO *in, unsigned int flags)
{
unsigned char buf[4096];
int r = 0, i;
BIO *tmpout = NULL;
if (out == NULL)
tmpout = BIO_new(BIO_s_null());
else if (flags & CMS_TEXT)
{
tmpout = BIO_new(BIO_s_mem());
BIO_set_mem_eof_return(tmpout, 0);
}
else
tmpout = out;
if(!tmpout)
{
CMSerr(CMS_F_CMS_COPY_CONTENT,ERR_R_MALLOC_FAILURE);
goto err;
}
/* Read all content through chain to process digest, decrypt etc */
for (;;)
{
i=BIO_read(in,buf,sizeof(buf));
if (i <= 0)
{
if (BIO_method_type(in) == BIO_TYPE_CIPHER)
{
if (!BIO_get_cipher_status(in))
goto err;
}
if (i < 0)
goto err;
break;
}
if (tmpout && (BIO_write(tmpout, buf, i) != i))
goto err;
}
if(flags & CMS_TEXT)
{
if(!SMIME_text(tmpout, out))
{
CMSerr(CMS_F_CMS_COPY_CONTENT,CMS_R_SMIME_TEXT_ERROR);
goto err;
}
}
r = 1;
err:
if (tmpout && (tmpout != out))
BIO_free(tmpout);
return r;
} | 234 | True | 1 |
|
CVE-2015-1792 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/openssl/openssl/commit/cd30f03ac5bf2962f44bd02ae8d88245dff2f12c', 'name': 'https://github.com/openssl/openssl/commit/cd30f03ac5bf2962f44bd02ae8d88245dff2f12c', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://www.openssl.org/news/secadv_20150611.txt', 'name': 'https://www.openssl.org/news/secadv_20150611.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html', 'name': 'APPLE-SA-2015-08-13-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/kb/HT205031', 'name': 'https://support.apple.com/kb/HT205031', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143880121627664&w=2', 'name': 'SSRT102180', 'refsource': 'HP', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131044', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131044', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143654156615516&w=2', 'name': 'HPSBGN03371', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/75154', 'name': '75154', 'refsource': 'BID', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://openssl.org/news/secadv/20150611.txt', 'name': 'https://openssl.org/news/secadv/20150611.txt', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'name': 'http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'name': 'http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa98', 'name': 'https://bto.bluecoat.com/security-advisory/sa98', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015', 'name': 'http://www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05353965', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05353965', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201506-02', 'name': 'GLSA-201506-02', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc', 'name': 'NetBSD-SA2015-008', 'refsource': 'NETBSD', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10122', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10122', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1115.html', 'name': 'RHSA-2015:1115', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00007.html', 'name': 'SUSE-SU-2015:1185', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.html', 'name': 'SUSE-SU-2015:1184', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.html', 'name': 'SUSE-SU-2015:1182', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.html', 'name': 'SUSE-SU-2015:1150', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00024.html', 'name': 'SUSE-SU-2015:1143', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00023.html', 'name': 'openSUSE-SU-2015:1139', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160647.html', 'name': 'FEDORA-2015-10108', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160436.html', 'name': 'FEDORA-2015-10047', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.ubuntu.com/usn/USN-2639-1', 'name': 'USN-2639-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032564', 'name': '1032564', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3287', 'name': 'DSA-3287', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150612-openssl', 'name': '20150612 Multiple Vulnerabilities in OpenSSL (June 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-399'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zf', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0p:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0q:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0r:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The do_free_upto function in crypto/cms/cms_smime.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (infinite loop) via vectors that trigger a NULL value of a BIO data structure, as demonstrated by an unrecognized X.660 OID for a hash function.'}] | 2017-11-15T02:29Z | 2015-06-12T19:59Z | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | 1 | Dr. Stephen Henson | 2013-12-22 00:35:29+00:00 | Canonicalise input in CMS_verify.
If content is detached and not binary mode translate the input to
CRLF format. Before this change the input was verified verbatim
which lead to a discrepancy between sign and verify. | cd30f03ac5bf2962f44bd02ae8d88245dff2f12c | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | do_free_upto | do_free_upto( BIO * f , BIO * upto) | ['f', 'upto'] | static void do_free_upto(BIO *f, BIO *upto)
{
if (upto)
{
BIO *tbio;
do
{
tbio = BIO_pop(f);
BIO_free(f);
f = tbio;
}
while (f != upto);
}
else
BIO_free_all(f);
} | 54 | True | 1 |
|
CVE-2014-8176 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/openssl/openssl/commit/470990fee0182566d439ef7e82d1abf18b7085d7', 'name': 'https://github.com/openssl/openssl/commit/470990fee0182566d439ef7e82d1abf18b7085d7', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://rt.openssl.org/Ticket/Display.html?id=3286&user=guest&pass=guest', 'name': 'https://rt.openssl.org/Ticket/Display.html?id=3286&user=guest&pass=guest', 'refsource': 'CONFIRM', 'tags': ['Exploit']}, {'url': 'https://www.openssl.org/news/secadv_20150611.txt', 'name': 'https://www.openssl.org/news/secadv_20150611.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/75159', 'name': '75159', 'refsource': 'BID', 'tags': []}, {'url': 'https://openssl.org/news/secadv/20150611.txt', 'name': 'https://openssl.org/news/secadv/20150611.txt', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'name': 'http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'name': 'http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa98', 'name': 'https://bto.bluecoat.com/security-advisory/sa98', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201506-02', 'name': 'GLSA-201506-02', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc', 'name': 'NetBSD-SA2015-008', 'refsource': 'NETBSD', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10122', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10122', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1115.html', 'name': 'RHSA-2015:1115', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00007.html', 'name': 'SUSE-SU-2015:1185', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.ubuntu.com/usn/USN-2639-1', 'name': 'USN-2639-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032564', 'name': '1032564', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3287', 'name': 'DSA-3287', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150612-openssl', 'name': '20150612 Multiple Vulnerabilities in OpenSSL (June 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-2957.html', 'name': 'RHSA-2016:2957', 'refsource': 'REDHAT', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8z', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The dtls1_clear_queues function in ssl/d1_lib.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h frees data structures without considering that application data can arrive between a ChangeCipherSpec message and a Finished message, which allows remote DTLS peers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via unexpected application data.'}] | 2018-01-05T02:29Z | 2015-06-12T19:59Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | zhu qun-ying | 2014-06-02 14:38:52+01:00 | Free up s->d1->buffered_app_data.q properly.
PR#3286 | 470990fee0182566d439ef7e82d1abf18b7085d7 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | dtls1_clear_queues | dtls1_clear_queues( SSL * s) | ['s'] | static void dtls1_clear_queues(SSL *s)
{
pitem *item = NULL;
hm_fragment *frag = NULL;
DTLS1_RECORD_DATA *rdata;
while( (item = pqueue_pop(s->d1->unprocessed_rcds.q)) != NULL)
{
rdata = (DTLS1_RECORD_DATA *) item->data;
if (rdata->rbuf.buf)
{
OPENSSL_free(rdata->rbuf.buf);
}
OPENSSL_free(item->data);
pitem_free(item);
}
while( (item = pqueue_pop(s->d1->processed_rcds.q)) != NULL)
{
rdata = (DTLS1_RECORD_DATA *) item->data;
if (rdata->rbuf.buf)
{
OPENSSL_free(rdata->rbuf.buf);
}
OPENSSL_free(item->data);
pitem_free(item);
}
while( (item = pqueue_pop(s->d1->buffered_messages)) != NULL)
{
frag = (hm_fragment *)item->data;
OPENSSL_free(frag->fragment);
OPENSSL_free(frag);
pitem_free(item);
}
while ( (item = pqueue_pop(s->d1->sent_messages)) != NULL)
{
frag = (hm_fragment *)item->data;
OPENSSL_free(frag->fragment);
OPENSSL_free(frag);
pitem_free(item);
}
while ( (item = pqueue_pop(s->d1->buffered_app_data.q)) != NULL)
{
frag = (hm_fragment *)item->data;
OPENSSL_free(frag->fragment);
OPENSSL_free(frag);
pitem_free(item);
}
} | 288 | True | 1 |
CVE-2014-8275 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:P/A:N | NETWORK | LOW | NONE | NONE | PARTIAL | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/cb62ab4b17818fe66d2fed0a7fe71969131c811b', 'name': 'https://github.com/openssl/openssl/commit/cb62ab4b17818fe66d2fed0a7fe71969131c811b', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/openssl/openssl/commit/684400ce192dac51df3d3e92b61830a6ef90be3e', 'name': 'https://github.com/openssl/openssl/commit/684400ce192dac51df3d3e92b61830a6ef90be3e', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'SSRT101885', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142720981827617&w=2', 'name': 'SSRT101987', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0800.html', 'name': 'RHSA-2015:0800', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71935', 'name': '71935', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': "OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k does not enforce certain constraints on certificate data, which allows remote attackers to defeat a fingerprint-based certificate-blacklist protection mechanism by including crafted data within a certificate's unsigned portion, related to crypto/asn1/a_verify.c, crypto/dsa/dsa_asn1.c, crypto/ecdsa/ecs_vrf.c, and crypto/x509/x_all.c."}] | 2017-11-15T02:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Dr. Stephen Henson | 2014-12-20 15:09:50+00:00 | Fix various certificate fingerprint issues.
By using non-DER or invalid encodings outside the signed portion of a
certificate the fingerprint can be changed without breaking the signature.
Although no details of the signed portion of the certificate can be changed
this can cause problems with some applications: e.g. those using the
certificate fingerprint for blacklists.
1. Reject signatures with non zero unused bits.
If the BIT STRING containing the signature has non zero unused bits reject
the signature. All current signature algorithms require zero unused bits.
2. Check certificate algorithm consistency.
Check the AlgorithmIdentifier inside TBS matches the one in the
certificate signature. NB: this will result in signature failure
errors for some broken certificates.
3. Check DSA/ECDSA signatures use DER.
Reencode DSA/ECDSA signatures and compare with the original received
signature. Return an error if there is a mismatch.
This will reject various cases including garbage after signature
(thanks to Antti Karjalainen and Tuomo Untinen from the Codenomicon CROSS
program for discovering this case) and use of BER or invalid ASN.1 INTEGERs
(negative or with leading zeroes).
CVE-2014-8275
Reviewed-by: Emilia Käsper <[email protected]> | 684400ce192dac51df3d3e92b61830a6ef90be3e | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | DSA_verify | DSA_verify( int type , const unsigned char * dgst , int dgst_len , const unsigned char * sigbuf , int siglen , DSA * dsa) | ['type', 'dgst', 'dgst_len', 'sigbuf', 'siglen', 'dsa'] | int DSA_verify(int type, const unsigned char *dgst, int dgst_len,
const unsigned char *sigbuf, int siglen, DSA *dsa)
{
DSA_SIG *s;
int ret=-1;
s = DSA_SIG_new();
if (s == NULL) return(ret);
if (d2i_DSA_SIG(&s,&sigbuf,siglen) == NULL) goto err;
ret=DSA_do_verify(dgst,dgst_len,s,dsa);
err:
DSA_SIG_free(s);
return(ret);
} | 99 | True | 1 |
|
CVE-2014-8275 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:P/A:N | NETWORK | LOW | NONE | NONE | PARTIAL | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/cb62ab4b17818fe66d2fed0a7fe71969131c811b', 'name': 'https://github.com/openssl/openssl/commit/cb62ab4b17818fe66d2fed0a7fe71969131c811b', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/openssl/openssl/commit/684400ce192dac51df3d3e92b61830a6ef90be3e', 'name': 'https://github.com/openssl/openssl/commit/684400ce192dac51df3d3e92b61830a6ef90be3e', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'SSRT101885', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142720981827617&w=2', 'name': 'SSRT101987', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0800.html', 'name': 'RHSA-2015:0800', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71935', 'name': '71935', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': "OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k does not enforce certain constraints on certificate data, which allows remote attackers to defeat a fingerprint-based certificate-blacklist protection mechanism by including crafted data within a certificate's unsigned portion, related to crypto/asn1/a_verify.c, crypto/dsa/dsa_asn1.c, crypto/ecdsa/ecs_vrf.c, and crypto/x509/x_all.c."}] | 2017-11-15T02:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Dr. Stephen Henson | 2014-12-20 15:09:50+00:00 | Fix various certificate fingerprint issues.
By using non-DER or invalid encodings outside the signed portion of a
certificate the fingerprint can be changed without breaking the signature.
Although no details of the signed portion of the certificate can be changed
this can cause problems with some applications: e.g. those using the
certificate fingerprint for blacklists.
1. Reject signatures with non zero unused bits.
If the BIT STRING containing the signature has non zero unused bits reject
the signature. All current signature algorithms require zero unused bits.
2. Check certificate algorithm consistency.
Check the AlgorithmIdentifier inside TBS matches the one in the
certificate signature. NB: this will result in signature failure
errors for some broken certificates.
3. Check DSA/ECDSA signatures use DER.
Reencode DSA/ECDSA signatures and compare with the original received
signature. Return an error if there is a mismatch.
This will reject various cases including garbage after signature
(thanks to Antti Karjalainen and Tuomo Untinen from the Codenomicon CROSS
program for discovering this case) and use of BER or invalid ASN.1 INTEGERs
(negative or with leading zeroes).
CVE-2014-8275
Reviewed-by: Emilia Käsper <[email protected]> | 684400ce192dac51df3d3e92b61830a6ef90be3e | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | ECDSA_verify | ECDSA_verify( int type , const unsigned char * dgst , int dgst_len , const unsigned char * sigbuf , int sig_len , EC_KEY * eckey) | ['type', 'dgst', 'dgst_len', 'sigbuf', 'sig_len', 'eckey'] | int ECDSA_verify(int type, const unsigned char *dgst, int dgst_len,
const unsigned char *sigbuf, int sig_len, EC_KEY *eckey)
{
ECDSA_SIG *s;
int ret=-1;
s = ECDSA_SIG_new();
if (s == NULL) return(ret);
if (d2i_ECDSA_SIG(&s, &sigbuf, sig_len) == NULL) goto err;
ret=ECDSA_do_verify(dgst, dgst_len, s, eckey);
err:
ECDSA_SIG_free(s);
return(ret);
} | 99 | True | 1 |
|
CVE-2014-3572 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:P/A:N | NETWORK | LOW | NONE | NONE | PARTIAL | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/b15f8769644b00ef7283521593360b7b2135cb63', 'name': 'https://github.com/openssl/openssl/commit/b15f8769644b00ef7283521593360b7b2135cb63', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71942', 'name': '71942', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'SSRT101885', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142720981827617&w=2', 'name': 'SSRT101987', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The ssl3_get_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote SSL servers to conduct ECDHE-to-ECDH downgrade attacks and trigger a loss of forward secrecy by omitting the ServerKeyExchange message.'}] | 2017-11-15T02:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Dr. Stephen Henson | 2014-10-24 12:30:33+01:00 | ECDH downgrade bug fix.
Fix bug where an OpenSSL client would accept a handshake using an
ephemeral ECDH ciphersuites with the server key exchange message omitted.
Thanks to Karthikeyan Bhargavan for reporting this issue.
CVE-2014-3572
Reviewed-by: Matt Caswell <[email protected]> | b15f8769644b00ef7283521593360b7b2135cb63 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | ssl3_get_key_exchange | ssl3_get_key_exchange( SSL * s) | ['s'] | int ssl3_get_key_exchange(SSL *s)
{
#ifndef OPENSSL_NO_RSA
unsigned char *q,md_buf[EVP_MAX_MD_SIZE*2];
#endif
EVP_MD_CTX md_ctx;
unsigned char *param,*p;
int al,j,ok;
long i,param_len,n,alg_k,alg_a;
EVP_PKEY *pkey=NULL;
const EVP_MD *md = NULL;
#ifndef OPENSSL_NO_RSA
RSA *rsa=NULL;
#endif
#ifndef OPENSSL_NO_DH
DH *dh=NULL;
#endif
#ifndef OPENSSL_NO_ECDH
EC_KEY *ecdh = NULL;
BN_CTX *bn_ctx = NULL;
EC_POINT *srvr_ecpoint = NULL;
int curve_nid = 0;
int encoded_pt_len = 0;
#endif
/* use same message size as in ssl3_get_certificate_request()
* as ServerKeyExchange message may be skipped */
n=s->method->ssl_get_message(s,
SSL3_ST_CR_KEY_EXCH_A,
SSL3_ST_CR_KEY_EXCH_B,
-1,
s->max_cert_list,
&ok);
if (!ok) return((int)n);
if (s->s3->tmp.message_type != SSL3_MT_SERVER_KEY_EXCHANGE)
{
#ifndef OPENSSL_NO_PSK
/* In plain PSK ciphersuite, ServerKeyExchange can be
omitted if no identity hint is sent. Set
session->sess_cert anyway to avoid problems
later.*/
if (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK)
{
s->session->sess_cert=ssl_sess_cert_new();
if (s->ctx->psk_identity_hint)
OPENSSL_free(s->ctx->psk_identity_hint);
s->ctx->psk_identity_hint = NULL;
}
#endif
s->s3->tmp.reuse_message=1;
return(1);
}
param=p=(unsigned char *)s->init_msg;
if (s->session->sess_cert != NULL)
{
#ifndef OPENSSL_NO_RSA
if (s->session->sess_cert->peer_rsa_tmp != NULL)
{
RSA_free(s->session->sess_cert->peer_rsa_tmp);
s->session->sess_cert->peer_rsa_tmp=NULL;
}
#endif
#ifndef OPENSSL_NO_DH
if (s->session->sess_cert->peer_dh_tmp)
{
DH_free(s->session->sess_cert->peer_dh_tmp);
s->session->sess_cert->peer_dh_tmp=NULL;
}
#endif
#ifndef OPENSSL_NO_ECDH
if (s->session->sess_cert->peer_ecdh_tmp)
{
EC_KEY_free(s->session->sess_cert->peer_ecdh_tmp);
s->session->sess_cert->peer_ecdh_tmp=NULL;
}
#endif
}
else
{
s->session->sess_cert=ssl_sess_cert_new();
}
/* Total length of the parameters including the length prefix */
param_len=0;
alg_k=s->s3->tmp.new_cipher->algorithm_mkey;
alg_a=s->s3->tmp.new_cipher->algorithm_auth;
EVP_MD_CTX_init(&md_ctx);
al=SSL_AD_DECODE_ERROR;
#ifndef OPENSSL_NO_PSK
if (alg_k & SSL_kPSK)
{
char tmp_id_hint[PSK_MAX_IDENTITY_LEN+1];
param_len = 2;
if (param_len > n)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
n2s(p,i);
/* Store PSK identity hint for later use, hint is used
* in ssl3_send_client_key_exchange. Assume that the
* maximum length of a PSK identity hint can be as
* long as the maximum length of a PSK identity. */
if (i > PSK_MAX_IDENTITY_LEN)
{
al=SSL_AD_HANDSHAKE_FAILURE;
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
SSL_R_DATA_LENGTH_TOO_LONG);
goto f_err;
}
if (i > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH);
goto f_err;
}
param_len += i;
/* If received PSK identity hint contains NULL
* characters, the hint is truncated from the first
* NULL. p may not be ending with NULL, so create a
* NULL-terminated string. */
memcpy(tmp_id_hint, p, i);
memset(tmp_id_hint+i, 0, PSK_MAX_IDENTITY_LEN+1-i);
if (s->ctx->psk_identity_hint != NULL)
OPENSSL_free(s->ctx->psk_identity_hint);
s->ctx->psk_identity_hint = BUF_strdup(tmp_id_hint);
if (s->ctx->psk_identity_hint == NULL)
{
al=SSL_AD_HANDSHAKE_FAILURE;
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE, ERR_R_MALLOC_FAILURE);
goto f_err;
}
p+=i;
n-=param_len;
}
else
#endif /* !OPENSSL_NO_PSK */
#ifndef OPENSSL_NO_SRP
if (alg_k & SSL_kSRP)
{
param_len = 2;
if (param_len > n)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
n2s(p,i);
if (i > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SRP_N_LENGTH);
goto f_err;
}
param_len += i;
if (!(s->srp_ctx.N=BN_bin2bn(p,i,NULL)))
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
goto err;
}
p+=i;
if (2 > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
param_len += 2;
n2s(p,i);
if (i > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SRP_G_LENGTH);
goto f_err;
}
param_len += i;
if (!(s->srp_ctx.g=BN_bin2bn(p,i,NULL)))
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
goto err;
}
p+=i;
if (1 > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
param_len += 1;
i = (unsigned int)(p[0]);
p++;
if (i > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SRP_S_LENGTH);
goto f_err;
}
param_len += i;
if (!(s->srp_ctx.s=BN_bin2bn(p,i,NULL)))
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
goto err;
}
p+=i;
if (2 > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
param_len += 2;
n2s(p,i);
if (i > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SRP_B_LENGTH);
goto f_err;
}
param_len += i;
if (!(s->srp_ctx.B=BN_bin2bn(p,i,NULL)))
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
goto err;
}
p+=i;
n-=param_len;
if (!srp_verify_server_param(s, &al))
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SRP_PARAMETERS);
goto f_err;
}
/* We must check if there is a certificate */
#ifndef OPENSSL_NO_RSA
if (alg_a & SSL_aRSA)
pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
#else
if (0)
;
#endif
#ifndef OPENSSL_NO_DSA
else if (alg_a & SSL_aDSS)
pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_DSA_SIGN].x509);
#endif
}
else
#endif /* !OPENSSL_NO_SRP */
#ifndef OPENSSL_NO_RSA
if (alg_k & SSL_kRSA)
{
if ((rsa=RSA_new()) == NULL)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
goto err;
}
param_len = 2;
if (param_len > n)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
n2s(p,i);
if (i > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_RSA_MODULUS_LENGTH);
goto f_err;
}
param_len += i;
if (!(rsa->n=BN_bin2bn(p,i,rsa->n)))
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
goto err;
}
p+=i;
if (2 > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
param_len += 2;
n2s(p,i);
if (i > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_RSA_E_LENGTH);
goto f_err;
}
param_len += i;
if (!(rsa->e=BN_bin2bn(p,i,rsa->e)))
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
goto err;
}
p+=i;
n-=param_len;
/* this should be because we are using an export cipher */
if (alg_a & SSL_aRSA)
pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
else
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
goto err;
}
s->session->sess_cert->peer_rsa_tmp=rsa;
rsa=NULL;
}
#else /* OPENSSL_NO_RSA */
if (0)
;
#endif
#ifndef OPENSSL_NO_DH
else if (alg_k & SSL_kDHE)
{
if ((dh=DH_new()) == NULL)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_DH_LIB);
goto err;
}
param_len = 2;
if (param_len > n)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
n2s(p,i);
if (i > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_DH_P_LENGTH);
goto f_err;
}
param_len += i;
if (!(dh->p=BN_bin2bn(p,i,NULL)))
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
goto err;
}
p+=i;
if (2 > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
param_len += 2;
n2s(p,i);
if (i > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_DH_G_LENGTH);
goto f_err;
}
param_len += i;
if (!(dh->g=BN_bin2bn(p,i,NULL)))
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
goto err;
}
p+=i;
if (2 > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
param_len += 2;
n2s(p,i);
if (i > n - param_len)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_DH_PUB_KEY_LENGTH);
goto f_err;
}
param_len += i;
if (!(dh->pub_key=BN_bin2bn(p,i,NULL)))
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_BN_LIB);
goto err;
}
p+=i;
n-=param_len;
if (!ssl_security(s, SSL_SECOP_TMP_DH,
DH_security_bits(dh), 0, dh))
{
al=SSL_AD_HANDSHAKE_FAILURE;
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_DH_KEY_TOO_SMALL);
goto f_err;
}
#ifndef OPENSSL_NO_RSA
if (alg_a & SSL_aRSA)
pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
#else
if (0)
;
#endif
#ifndef OPENSSL_NO_DSA
else if (alg_a & SSL_aDSS)
pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_DSA_SIGN].x509);
#endif
/* else anonymous DH, so no certificate or pkey. */
s->session->sess_cert->peer_dh_tmp=dh;
dh=NULL;
}
else if ((alg_k & SSL_kDHr) || (alg_k & SSL_kDHd))
{
al=SSL_AD_ILLEGAL_PARAMETER;
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER);
goto f_err;
}
#endif /* !OPENSSL_NO_DH */
#ifndef OPENSSL_NO_ECDH
else if (alg_k & SSL_kECDHE)
{
EC_GROUP *ngroup;
const EC_GROUP *group;
if ((ecdh=EC_KEY_new()) == NULL)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
goto err;
}
/* Extract elliptic curve parameters and the
* server's ephemeral ECDH public key.
* Keep accumulating lengths of various components in
* param_len and make sure it never exceeds n.
*/
/* XXX: For now we only support named (not generic) curves
* and the ECParameters in this case is just three bytes. We
* also need one byte for the length of the encoded point
*/
param_len=4;
if (param_len > n)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
/* Check curve is one of our preferences, if not server has
* sent an invalid curve. ECParameters is 3 bytes.
*/
if (!tls1_check_curve(s, p, 3))
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_WRONG_CURVE);
goto f_err;
}
if ((curve_nid = tls1_ec_curve_id2nid(*(p + 2))) == 0)
{
al=SSL_AD_INTERNAL_ERROR;
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS);
goto f_err;
}
ngroup = EC_GROUP_new_by_curve_name(curve_nid);
if (ngroup == NULL)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_EC_LIB);
goto err;
}
if (EC_KEY_set_group(ecdh, ngroup) == 0)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_EC_LIB);
goto err;
}
EC_GROUP_free(ngroup);
group = EC_KEY_get0_group(ecdh);
if (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher) &&
(EC_GROUP_get_degree(group) > 163))
{
al=SSL_AD_EXPORT_RESTRICTION;
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER);
goto f_err;
}
p+=3;
/* Next, get the encoded ECPoint */
if (((srvr_ecpoint = EC_POINT_new(group)) == NULL) ||
((bn_ctx = BN_CTX_new()) == NULL))
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_MALLOC_FAILURE);
goto err;
}
encoded_pt_len = *p; /* length of encoded point */
p+=1;
if ((encoded_pt_len > n - param_len) ||
(EC_POINT_oct2point(group, srvr_ecpoint,
p, encoded_pt_len, bn_ctx) == 0))
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_ECPOINT);
goto f_err;
}
param_len += encoded_pt_len;
n-=param_len;
p+=encoded_pt_len;
/* The ECC/TLS specification does not mention
* the use of DSA to sign ECParameters in the server
* key exchange message. We do support RSA and ECDSA.
*/
if (0) ;
#ifndef OPENSSL_NO_RSA
else if (alg_a & SSL_aRSA)
pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_RSA_ENC].x509);
#endif
#ifndef OPENSSL_NO_ECDSA
else if (alg_a & SSL_aECDSA)
pkey=X509_get_pubkey(s->session->sess_cert->peer_pkeys[SSL_PKEY_ECC].x509);
#endif
/* else anonymous ECDH, so no certificate or pkey. */
EC_KEY_set_public_key(ecdh, srvr_ecpoint);
s->session->sess_cert->peer_ecdh_tmp=ecdh;
ecdh=NULL;
BN_CTX_free(bn_ctx);
bn_ctx = NULL;
EC_POINT_free(srvr_ecpoint);
srvr_ecpoint = NULL;
}
else if (alg_k)
{
al=SSL_AD_UNEXPECTED_MESSAGE;
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_UNEXPECTED_MESSAGE);
goto f_err;
}
#endif /* !OPENSSL_NO_ECDH */
/* p points to the next byte, there are 'n' bytes left */
/* if it was signed, check the signature */
if (pkey != NULL)
{
if (SSL_USE_SIGALGS(s))
{
int rv;
if (2 > n)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
rv = tls12_check_peer_sigalg(&md, s, p, pkey);
if (rv == -1)
goto err;
else if (rv == 0)
{
goto f_err;
}
#ifdef SSL_DEBUG
fprintf(stderr, "USING TLSv1.2 HASH %s\n", EVP_MD_name(md));
#endif
p += 2;
n -= 2;
}
else
md = EVP_sha1();
if (2 > n)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,
SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
n2s(p,i);
n-=2;
j=EVP_PKEY_size(pkey);
/* Check signature length. If n is 0 then signature is empty */
if ((i != n) || (n > j) || (n <= 0))
{
/* wrong packet length */
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_WRONG_SIGNATURE_LENGTH);
goto f_err;
}
#ifndef OPENSSL_NO_RSA
if (pkey->type == EVP_PKEY_RSA && !SSL_USE_SIGALGS(s))
{
int num;
unsigned int size;
j=0;
q=md_buf;
for (num=2; num > 0; num--)
{
EVP_MD_CTX_set_flags(&md_ctx,
EVP_MD_CTX_FLAG_NON_FIPS_ALLOW);
EVP_DigestInit_ex(&md_ctx,(num == 2)
?s->ctx->md5:s->ctx->sha1, NULL);
EVP_DigestUpdate(&md_ctx,&(s->s3->client_random[0]),SSL3_RANDOM_SIZE);
EVP_DigestUpdate(&md_ctx,&(s->s3->server_random[0]),SSL3_RANDOM_SIZE);
EVP_DigestUpdate(&md_ctx,param,param_len);
EVP_DigestFinal_ex(&md_ctx,q,&size);
q+=size;
j+=size;
}
i=RSA_verify(NID_md5_sha1, md_buf, j, p, n,
pkey->pkey.rsa);
if (i < 0)
{
al=SSL_AD_DECRYPT_ERROR;
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_RSA_DECRYPT);
goto f_err;
}
if (i == 0)
{
/* bad signature */
al=SSL_AD_DECRYPT_ERROR;
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SIGNATURE);
goto f_err;
}
}
else
#endif
{
EVP_VerifyInit_ex(&md_ctx, md, NULL);
EVP_VerifyUpdate(&md_ctx,&(s->s3->client_random[0]),SSL3_RANDOM_SIZE);
EVP_VerifyUpdate(&md_ctx,&(s->s3->server_random[0]),SSL3_RANDOM_SIZE);
EVP_VerifyUpdate(&md_ctx,param,param_len);
if (EVP_VerifyFinal(&md_ctx,p,(int)n,pkey) <= 0)
{
/* bad signature */
al=SSL_AD_DECRYPT_ERROR;
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_BAD_SIGNATURE);
goto f_err;
}
}
}
else
{
/* aNULL, aSRP or kPSK do not need public keys */
if (!(alg_a & (SSL_aNULL|SSL_aSRP)) && !(alg_k & SSL_kPSK))
{
/* Might be wrong key type, check it */
if (ssl3_check_cert_and_algorithm(s))
/* Otherwise this shouldn't happen */
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,ERR_R_INTERNAL_ERROR);
goto err;
}
/* still data left over */
if (n != 0)
{
SSLerr(SSL_F_SSL3_GET_KEY_EXCHANGE,SSL_R_EXTRA_DATA_IN_MESSAGE);
goto f_err;
}
}
EVP_PKEY_free(pkey);
EVP_MD_CTX_cleanup(&md_ctx);
return(1);
f_err:
ssl3_send_alert(s,SSL3_AL_FATAL,al);
err:
EVP_PKEY_free(pkey);
#ifndef OPENSSL_NO_RSA
if (rsa != NULL)
RSA_free(rsa);
#endif
#ifndef OPENSSL_NO_DH
if (dh != NULL)
DH_free(dh);
#endif
#ifndef OPENSSL_NO_ECDH
BN_CTX_free(bn_ctx);
EC_POINT_free(srvr_ecpoint);
if (ecdh != NULL)
EC_KEY_free(ecdh);
#endif
EVP_MD_CTX_cleanup(&md_ctx);
return(-1);
} | 2814 | True | 1 |
|
CVE-2015-0204 | False | False | False | False | AV:N/AC:M/Au:N/C:N/I:P/A:N | NETWORK | MEDIUM | NONE | NONE | PARTIAL | NONE | 4.3 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/ce325c60c74b0fa784f5872404b722e120e5cab0', 'name': 'https://github.com/openssl/openssl/commit/ce325c60c74b0fa784f5872404b722e120e5cab0', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://support.novell.com/security/cve/CVE-2015-0204.html', 'name': 'http://support.novell.com/security/cve/CVE-2015-0204.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://freakattack.com/', 'name': 'https://freakattack.com/', 'refsource': 'MISC', 'tags': ['Vendor Advisory']}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'HPSBUX03244', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://www.openssl.org/news/secadv_20150319.txt', 'name': 'https://www.openssl.org/news/secadv_20150319.txt', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142720981827617&w=2', 'name': 'HPSBGN03299', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:063', 'name': 'MDVSA-2015:063', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0800.html', 'name': 'RHSA-2015:0800', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0849.html', 'name': 'RHSA-2015:0849', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www-01.ibm.com/support/docview.wss?uid=swg21883640', 'name': 'http://www-01.ibm.com/support/docview.wss?uid=swg21883640', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143213830203296&w=2', 'name': 'HPSBUX03334', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144043644216842&w=2', 'name': 'HPSBMU03345', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1650.html', 'name': 'RHSA-2016:1650', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00001.html', 'name': 'SUSE-SU-2015:2168', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00003.html', 'name': 'SUSE-SU-2015:2182', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00000.html', 'name': 'SUSE-SU-2015:2166', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00004.html', 'name': 'SUSE-SU-2015:2192', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00006.html', 'name': 'SUSE-SU-2015:2216', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00005.html', 'name': 'SUSE-SU-2016:0113', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa91', 'name': 'https://bto.bluecoat.com/security-advisory/sa91', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201503-11', 'name': 'GLSA-201503-11', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04773241', 'name': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04773241', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www-304.ibm.com/support/docview.wss?uid=swg21960769', 'name': 'http://www-304.ibm.com/support/docview.wss?uid=swg21960769', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00031.html', 'name': 'SUSE-SU-2015:1161', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00022.html', 'name': 'SUSE-SU-2015:1138', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00015.html', 'name': 'SUSE-SU-2015:1086', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00014.html', 'name': 'SUSE-SU-2015:1085', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10110', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10110', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71936', 'name': '71936', 'refsource': 'BID', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/99707', 'name': 'openssl-cve20150204-weak-security(99707)', 'refsource': 'XF', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The ssl3_get_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote SSL servers to conduct RSA-to-EXPORT_RSA downgrade attacks and facilitate brute-force decryption by offering a weak ephemeral RSA key in a noncompliant role, related to the "FREAK" issue. NOTE: the scope of this CVE is only client code based on OpenSSL, not EXPORT_RSA issues associated with servers or other TLS implementations.'}] | 2018-07-19T01:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Dr. Stephen Henson | 2014-10-23 17:09:57+01:00 | Only allow ephemeral RSA keys in export ciphersuites.
OpenSSL clients would tolerate temporary RSA keys in non-export
ciphersuites. It also had an option SSL_OP_EPHEMERAL_RSA which
enabled this server side. Remove both options as they are a
protocol violation.
Thanks to Karthikeyan Bhargavan for reporting this issue.
(CVE-2015-0204)
Reviewed-by: Matt Caswell <[email protected]> | ce325c60c74b0fa784f5872404b722e120e5cab0 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | dtls1_accept | dtls1_accept( SSL * s) | ['s'] | int dtls1_accept(SSL *s)
{
BUF_MEM *buf;
unsigned long Time=(unsigned long)time(NULL);
void (*cb)(const SSL *ssl,int type,int val)=NULL;
unsigned long alg_k;
int ret= -1;
int new_state,state,skip=0;
int listen;
#ifndef OPENSSL_NO_SCTP
unsigned char sctpauthkey[64];
char labelbuffer[sizeof(DTLS1_SCTP_AUTH_LABEL)];
#endif
RAND_add(&Time,sizeof(Time),0);
ERR_clear_error();
clear_sys_error();
if (s->info_callback != NULL)
cb=s->info_callback;
else if (s->ctx->info_callback != NULL)
cb=s->ctx->info_callback;
listen = s->d1->listen;
/* init things to blank */
s->in_handshake++;
if (!SSL_in_init(s) || SSL_in_before(s)) SSL_clear(s);
s->d1->listen = listen;
#ifndef OPENSSL_NO_SCTP
/* Notify SCTP BIO socket to enter handshake
* mode and prevent stream identifier other
* than 0. Will be ignored if no SCTP is used.
*/
BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE, s->in_handshake, NULL);
#endif
if (s->cert == NULL)
{
SSLerr(SSL_F_DTLS1_ACCEPT,SSL_R_NO_CERTIFICATE_SET);
return(-1);
}
#ifndef OPENSSL_NO_HEARTBEATS
/* If we're awaiting a HeartbeatResponse, pretend we
* already got and don't await it anymore, because
* Heartbeats don't make sense during handshakes anyway.
*/
if (s->tlsext_hb_pending)
{
dtls1_stop_timer(s);
s->tlsext_hb_pending = 0;
s->tlsext_hb_seq++;
}
#endif
for (;;)
{
state=s->state;
switch (s->state)
{
case SSL_ST_RENEGOTIATE:
s->renegotiate=1;
/* s->state=SSL_ST_ACCEPT; */
case SSL_ST_BEFORE:
case SSL_ST_ACCEPT:
case SSL_ST_BEFORE|SSL_ST_ACCEPT:
case SSL_ST_OK|SSL_ST_ACCEPT:
s->server=1;
if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_START,1);
if ((s->version & 0xff00) != (DTLS1_VERSION & 0xff00))
{
SSLerr(SSL_F_DTLS1_ACCEPT, ERR_R_INTERNAL_ERROR);
return -1;
}
s->type=SSL_ST_ACCEPT;
if (s->init_buf == NULL)
{
if ((buf=BUF_MEM_new()) == NULL)
{
ret= -1;
goto end;
}
if (!BUF_MEM_grow(buf,SSL3_RT_MAX_PLAIN_LENGTH))
{
BUF_MEM_free(buf);
ret= -1;
goto end;
}
s->init_buf=buf;
}
if (!ssl3_setup_buffers(s))
{
ret= -1;
goto end;
}
s->init_num=0;
s->d1->change_cipher_spec_ok = 0;
/* Should have been reset by ssl3_get_finished, too. */
s->s3->change_cipher_spec = 0;
if (s->state != SSL_ST_RENEGOTIATE)
{
/* Ok, we now need to push on a buffering BIO so that
* the output is sent in a way that TCP likes :-)
* ...but not with SCTP :-)
*/
#ifndef OPENSSL_NO_SCTP
if (!BIO_dgram_is_sctp(SSL_get_wbio(s)))
#endif
if (!ssl_init_wbio_buffer(s,1)) { ret= -1; goto end; }
ssl3_init_finished_mac(s);
s->state=SSL3_ST_SR_CLNT_HELLO_A;
s->ctx->stats.sess_accept++;
}
else
{
/* s->state == SSL_ST_RENEGOTIATE,
* we will just send a HelloRequest */
s->ctx->stats.sess_accept_renegotiate++;
s->state=SSL3_ST_SW_HELLO_REQ_A;
}
break;
case SSL3_ST_SW_HELLO_REQ_A:
case SSL3_ST_SW_HELLO_REQ_B:
s->shutdown=0;
dtls1_clear_record_buffer(s);
dtls1_start_timer(s);
ret=ssl3_send_hello_request(s);
if (ret <= 0) goto end;
s->s3->tmp.next_state=SSL3_ST_SR_CLNT_HELLO_A;
s->state=SSL3_ST_SW_FLUSH;
s->init_num=0;
ssl3_init_finished_mac(s);
break;
case SSL3_ST_SW_HELLO_REQ_C:
s->state=SSL_ST_OK;
break;
case SSL3_ST_SR_CLNT_HELLO_A:
case SSL3_ST_SR_CLNT_HELLO_B:
case SSL3_ST_SR_CLNT_HELLO_C:
s->shutdown=0;
ret=ssl3_get_client_hello(s);
if (ret <= 0) goto end;
dtls1_stop_timer(s);
if (ret == 1 && (SSL_get_options(s) & SSL_OP_COOKIE_EXCHANGE))
s->state = DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A;
else
s->state = SSL3_ST_SW_SRVR_HELLO_A;
s->init_num=0;
/* Reflect ClientHello sequence to remain stateless while listening */
if (listen)
{
memcpy(s->s3->write_sequence, s->s3->read_sequence, sizeof(s->s3->write_sequence));
}
/* If we're just listening, stop here */
if (listen && s->state == SSL3_ST_SW_SRVR_HELLO_A)
{
ret = 2;
s->d1->listen = 0;
/* Set expected sequence numbers
* to continue the handshake.
*/
s->d1->handshake_read_seq = 2;
s->d1->handshake_write_seq = 1;
s->d1->next_handshake_write_seq = 1;
goto end;
}
break;
case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A:
case DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B:
ret = dtls1_send_hello_verify_request(s);
if ( ret <= 0) goto end;
s->state=SSL3_ST_SW_FLUSH;
s->s3->tmp.next_state=SSL3_ST_SR_CLNT_HELLO_A;
/* HelloVerifyRequest resets Finished MAC */
if (s->version != DTLS1_BAD_VER)
ssl3_init_finished_mac(s);
break;
#ifndef OPENSSL_NO_SCTP
case DTLS1_SCTP_ST_SR_READ_SOCK:
if (BIO_dgram_sctp_msg_waiting(SSL_get_rbio(s)))
{
s->s3->in_read_app_data=2;
s->rwstate=SSL_READING;
BIO_clear_retry_flags(SSL_get_rbio(s));
BIO_set_retry_read(SSL_get_rbio(s));
ret = -1;
goto end;
}
s->state=SSL3_ST_SR_FINISHED_A;
break;
case DTLS1_SCTP_ST_SW_WRITE_SOCK:
ret = BIO_dgram_sctp_wait_for_dry(SSL_get_wbio(s));
if (ret < 0) goto end;
if (ret == 0)
{
if (s->d1->next_state != SSL_ST_OK)
{
s->s3->in_read_app_data=2;
s->rwstate=SSL_READING;
BIO_clear_retry_flags(SSL_get_rbio(s));
BIO_set_retry_read(SSL_get_rbio(s));
ret = -1;
goto end;
}
}
s->state=s->d1->next_state;
break;
#endif
case SSL3_ST_SW_SRVR_HELLO_A:
case SSL3_ST_SW_SRVR_HELLO_B:
s->renegotiate = 2;
dtls1_start_timer(s);
ret=ssl3_send_server_hello(s);
if (ret <= 0) goto end;
if (s->hit)
{
#ifndef OPENSSL_NO_SCTP
/* Add new shared key for SCTP-Auth,
* will be ignored if no SCTP used.
*/
snprintf((char*) labelbuffer, sizeof(DTLS1_SCTP_AUTH_LABEL),
DTLS1_SCTP_AUTH_LABEL);
SSL_export_keying_material(s, sctpauthkey,
sizeof(sctpauthkey), labelbuffer,
sizeof(labelbuffer), NULL, 0, 0);
BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY,
sizeof(sctpauthkey), sctpauthkey);
#endif
#ifndef OPENSSL_NO_TLSEXT
if (s->tlsext_ticket_expected)
s->state=SSL3_ST_SW_SESSION_TICKET_A;
else
s->state=SSL3_ST_SW_CHANGE_A;
#else
s->state=SSL3_ST_SW_CHANGE_A;
#endif
}
else
s->state=SSL3_ST_SW_CERT_A;
s->init_num=0;
break;
case SSL3_ST_SW_CERT_A:
case SSL3_ST_SW_CERT_B:
/* Check if it is anon DH or normal PSK */
if (!(s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL)
&& !(s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK))
{
dtls1_start_timer(s);
ret=ssl3_send_server_certificate(s);
if (ret <= 0) goto end;
#ifndef OPENSSL_NO_TLSEXT
if (s->tlsext_status_expected)
s->state=SSL3_ST_SW_CERT_STATUS_A;
else
s->state=SSL3_ST_SW_KEY_EXCH_A;
}
else
{
skip = 1;
s->state=SSL3_ST_SW_KEY_EXCH_A;
}
#else
}
else
skip=1;
s->state=SSL3_ST_SW_KEY_EXCH_A;
#endif
s->init_num=0;
break;
case SSL3_ST_SW_KEY_EXCH_A:
case SSL3_ST_SW_KEY_EXCH_B:
alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
/* clear this, it may get reset by
* send_server_key_exchange */
if ((s->options & SSL_OP_EPHEMERAL_RSA)
#ifndef OPENSSL_NO_KRB5
&& !(alg_k & SSL_kKRB5)
#endif /* OPENSSL_NO_KRB5 */
)
/* option SSL_OP_EPHEMERAL_RSA sends temporary RSA key
* even when forbidden by protocol specs
* (handshake may fail as clients are not required to
* be able to handle this) */
s->s3->tmp.use_rsa_tmp=1;
else
s->s3->tmp.use_rsa_tmp=0;
/* only send if a DH key exchange or
* RSA but we have a sign only certificate */
if (s->s3->tmp.use_rsa_tmp
/* PSK: send ServerKeyExchange if PSK identity
* hint if provided */
#ifndef OPENSSL_NO_PSK
|| ((alg_k & SSL_kPSK) && s->ctx->psk_identity_hint)
#endif
|| (alg_k & (SSL_kDHE|SSL_kDHr|SSL_kDHd))
|| (alg_k & SSL_kECDHE)
|| ((alg_k & SSL_kRSA)
&& (s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL
|| (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher)
&& EVP_PKEY_size(s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey)*8 > SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher)
)
)
)
)
{
dtls1_start_timer(s);
ret=ssl3_send_server_key_exchange(s);
if (ret <= 0) goto end;
}
else
skip=1;
s->state=SSL3_ST_SW_CERT_REQ_A;
s->init_num=0;
break;
case SSL3_ST_SW_CERT_REQ_A:
case SSL3_ST_SW_CERT_REQ_B:
if (/* don't request cert unless asked for it: */
!(s->verify_mode & SSL_VERIFY_PEER) ||
/* if SSL_VERIFY_CLIENT_ONCE is set,
* don't request cert during re-negotiation: */
((s->session->peer != NULL) &&
(s->verify_mode & SSL_VERIFY_CLIENT_ONCE)) ||
/* never request cert in anonymous ciphersuites
* (see section "Certificate request" in SSL 3 drafts
* and in RFC 2246): */
((s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL) &&
/* ... except when the application insists on verification
* (against the specs, but s3_clnt.c accepts this for SSL 3) */
!(s->verify_mode & SSL_VERIFY_FAIL_IF_NO_PEER_CERT)) ||
/* never request cert in Kerberos ciphersuites */
(s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5)
/* With normal PSK Certificates and
* Certificate Requests are omitted */
|| (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK))
{
/* no cert request */
skip=1;
s->s3->tmp.cert_request=0;
s->state=SSL3_ST_SW_SRVR_DONE_A;
#ifndef OPENSSL_NO_SCTP
if (BIO_dgram_is_sctp(SSL_get_wbio(s)))
{
s->d1->next_state = SSL3_ST_SW_SRVR_DONE_A;
s->state = DTLS1_SCTP_ST_SW_WRITE_SOCK;
}
#endif
}
else
{
s->s3->tmp.cert_request=1;
dtls1_start_timer(s);
ret=ssl3_send_certificate_request(s);
if (ret <= 0) goto end;
#ifndef NETSCAPE_HANG_BUG
s->state=SSL3_ST_SW_SRVR_DONE_A;
#ifndef OPENSSL_NO_SCTP
if (BIO_dgram_is_sctp(SSL_get_wbio(s)))
{
s->d1->next_state = SSL3_ST_SW_SRVR_DONE_A;
s->state = DTLS1_SCTP_ST_SW_WRITE_SOCK;
}
#endif
#else
s->state=SSL3_ST_SW_FLUSH;
s->s3->tmp.next_state=SSL3_ST_SR_CERT_A;
#ifndef OPENSSL_NO_SCTP
if (BIO_dgram_is_sctp(SSL_get_wbio(s)))
{
s->d1->next_state = s->s3->tmp.next_state;
s->s3->tmp.next_state=DTLS1_SCTP_ST_SW_WRITE_SOCK;
}
#endif
#endif
s->init_num=0;
}
break;
case SSL3_ST_SW_SRVR_DONE_A:
case SSL3_ST_SW_SRVR_DONE_B:
dtls1_start_timer(s);
ret=ssl3_send_server_done(s);
if (ret <= 0) goto end;
s->s3->tmp.next_state=SSL3_ST_SR_CERT_A;
s->state=SSL3_ST_SW_FLUSH;
s->init_num=0;
break;
case SSL3_ST_SW_FLUSH:
s->rwstate=SSL_WRITING;
if (BIO_flush(s->wbio) <= 0)
{
/* If the write error was fatal, stop trying */
if (!BIO_should_retry(s->wbio))
{
s->rwstate=SSL_NOTHING;
s->state=s->s3->tmp.next_state;
}
ret= -1;
goto end;
}
s->rwstate=SSL_NOTHING;
s->state=s->s3->tmp.next_state;
break;
case SSL3_ST_SR_CERT_A:
case SSL3_ST_SR_CERT_B:
if (s->s3->tmp.cert_request)
{
ret=ssl3_get_client_certificate(s);
if (ret <= 0) goto end;
}
s->init_num=0;
s->state=SSL3_ST_SR_KEY_EXCH_A;
break;
case SSL3_ST_SR_KEY_EXCH_A:
case SSL3_ST_SR_KEY_EXCH_B:
ret=ssl3_get_client_key_exchange(s);
if (ret <= 0) goto end;
#ifndef OPENSSL_NO_SCTP
/* Add new shared key for SCTP-Auth,
* will be ignored if no SCTP used.
*/
snprintf((char *) labelbuffer, sizeof(DTLS1_SCTP_AUTH_LABEL),
DTLS1_SCTP_AUTH_LABEL);
SSL_export_keying_material(s, sctpauthkey,
sizeof(sctpauthkey), labelbuffer,
sizeof(labelbuffer), NULL, 0, 0);
BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_ADD_AUTH_KEY,
sizeof(sctpauthkey), sctpauthkey);
#endif
s->state=SSL3_ST_SR_CERT_VRFY_A;
s->init_num=0;
if (ret == 2)
{
/* For the ECDH ciphersuites when
* the client sends its ECDH pub key in
* a certificate, the CertificateVerify
* message is not sent.
*/
s->state=SSL3_ST_SR_FINISHED_A;
s->init_num = 0;
}
else if (SSL_USE_SIGALGS(s))
{
s->state=SSL3_ST_SR_CERT_VRFY_A;
s->init_num=0;
if (!s->session->peer)
break;
/* For sigalgs freeze the handshake buffer
* at this point and digest cached records.
*/
if (!s->s3->handshake_buffer)
{
SSLerr(SSL_F_DTLS1_ACCEPT,ERR_R_INTERNAL_ERROR);
return -1;
}
s->s3->flags |= TLS1_FLAGS_KEEP_HANDSHAKE;
if (!ssl3_digest_cached_records(s))
return -1;
}
else
{
s->state=SSL3_ST_SR_CERT_VRFY_A;
s->init_num=0;
/* We need to get hashes here so if there is
* a client cert, it can be verified */
s->method->ssl3_enc->cert_verify_mac(s,
NID_md5,
&(s->s3->tmp.cert_verify_md[0]));
s->method->ssl3_enc->cert_verify_mac(s,
NID_sha1,
&(s->s3->tmp.cert_verify_md[MD5_DIGEST_LENGTH]));
}
break;
case SSL3_ST_SR_CERT_VRFY_A:
case SSL3_ST_SR_CERT_VRFY_B:
/*
* This *should* be the first time we enable CCS, but be
* extra careful about surrounding code changes. We need
* to set this here because we don't know if we're
* expecting a CertificateVerify or not.
*/
if (!s->s3->change_cipher_spec)
s->d1->change_cipher_spec_ok = 1;
/* we should decide if we expected this one */
ret=ssl3_get_cert_verify(s);
if (ret <= 0) goto end;
#ifndef OPENSSL_NO_SCTP
if (BIO_dgram_is_sctp(SSL_get_wbio(s)) &&
state == SSL_ST_RENEGOTIATE)
s->state=DTLS1_SCTP_ST_SR_READ_SOCK;
else
#endif
s->state=SSL3_ST_SR_FINISHED_A;
s->init_num=0;
break;
case SSL3_ST_SR_FINISHED_A:
case SSL3_ST_SR_FINISHED_B:
/*
* Enable CCS for resumed handshakes.
* In a full handshake, we end up here through
* SSL3_ST_SR_CERT_VRFY_B, so change_cipher_spec_ok was
* already set. Receiving a CCS clears the flag, so make
* sure not to re-enable it to ban duplicates.
* s->s3->change_cipher_spec is set when a CCS is
* processed in d1_pkt.c, and remains set until
* the client's Finished message is read.
*/
if (!s->s3->change_cipher_spec)
s->d1->change_cipher_spec_ok = 1;
ret=ssl3_get_finished(s,SSL3_ST_SR_FINISHED_A,
SSL3_ST_SR_FINISHED_B);
if (ret <= 0) goto end;
dtls1_stop_timer(s);
if (s->hit)
s->state=SSL_ST_OK;
#ifndef OPENSSL_NO_TLSEXT
else if (s->tlsext_ticket_expected)
s->state=SSL3_ST_SW_SESSION_TICKET_A;
#endif
else
s->state=SSL3_ST_SW_CHANGE_A;
s->init_num=0;
break;
#ifndef OPENSSL_NO_TLSEXT
case SSL3_ST_SW_SESSION_TICKET_A:
case SSL3_ST_SW_SESSION_TICKET_B:
ret=ssl3_send_newsession_ticket(s);
if (ret <= 0) goto end;
s->state=SSL3_ST_SW_CHANGE_A;
s->init_num=0;
break;
case SSL3_ST_SW_CERT_STATUS_A:
case SSL3_ST_SW_CERT_STATUS_B:
ret=ssl3_send_cert_status(s);
if (ret <= 0) goto end;
s->state=SSL3_ST_SW_KEY_EXCH_A;
s->init_num=0;
break;
#endif
case SSL3_ST_SW_CHANGE_A:
case SSL3_ST_SW_CHANGE_B:
s->session->cipher=s->s3->tmp.new_cipher;
if (!s->method->ssl3_enc->setup_key_block(s))
{ ret= -1; goto end; }
ret=dtls1_send_change_cipher_spec(s,
SSL3_ST_SW_CHANGE_A,SSL3_ST_SW_CHANGE_B);
if (ret <= 0) goto end;
#ifndef OPENSSL_NO_SCTP
if (!s->hit)
{
/* Change to new shared key of SCTP-Auth,
* will be ignored if no SCTP used.
*/
BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY, 0, NULL);
}
#endif
s->state=SSL3_ST_SW_FINISHED_A;
s->init_num=0;
if (!s->method->ssl3_enc->change_cipher_state(s,
SSL3_CHANGE_CIPHER_SERVER_WRITE))
{
ret= -1;
goto end;
}
dtls1_reset_seq_numbers(s, SSL3_CC_WRITE);
break;
case SSL3_ST_SW_FINISHED_A:
case SSL3_ST_SW_FINISHED_B:
ret=ssl3_send_finished(s,
SSL3_ST_SW_FINISHED_A,SSL3_ST_SW_FINISHED_B,
s->method->ssl3_enc->server_finished_label,
s->method->ssl3_enc->server_finished_label_len);
if (ret <= 0) goto end;
s->state=SSL3_ST_SW_FLUSH;
if (s->hit)
{
s->s3->tmp.next_state=SSL3_ST_SR_FINISHED_A;
#ifndef OPENSSL_NO_SCTP
/* Change to new shared key of SCTP-Auth,
* will be ignored if no SCTP used.
*/
BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_NEXT_AUTH_KEY, 0, NULL);
#endif
}
else
{
s->s3->tmp.next_state=SSL_ST_OK;
#ifndef OPENSSL_NO_SCTP
if (BIO_dgram_is_sctp(SSL_get_wbio(s)))
{
s->d1->next_state = s->s3->tmp.next_state;
s->s3->tmp.next_state=DTLS1_SCTP_ST_SW_WRITE_SOCK;
}
#endif
}
s->init_num=0;
break;
case SSL_ST_OK:
/* clean a few things up */
ssl3_cleanup_key_block(s);
#if 0
BUF_MEM_free(s->init_buf);
s->init_buf=NULL;
#endif
/* remove buffering on output */
ssl_free_wbio_buffer(s);
s->init_num=0;
if (s->renegotiate == 2) /* skipped if we just sent a HelloRequest */
{
s->renegotiate=0;
s->new_session=0;
ssl_update_cache(s,SSL_SESS_CACHE_SERVER);
s->ctx->stats.sess_accept_good++;
/* s->server=1; */
s->handshake_func=dtls1_accept;
if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_DONE,1);
}
ret = 1;
/* done handshaking, next message is client hello */
s->d1->handshake_read_seq = 0;
/* next message is server hello */
s->d1->handshake_write_seq = 0;
s->d1->next_handshake_write_seq = 0;
goto end;
/* break; */
default:
SSLerr(SSL_F_DTLS1_ACCEPT,SSL_R_UNKNOWN_STATE);
ret= -1;
goto end;
/* break; */
}
if (!s->s3->tmp.reuse_message && !skip)
{
if (s->debug)
{
if ((ret=BIO_flush(s->wbio)) <= 0)
goto end;
}
if ((cb != NULL) && (s->state != state))
{
new_state=s->state;
s->state=state;
cb(s,SSL_CB_ACCEPT_LOOP,1);
s->state=new_state;
}
}
skip=0;
} | 2851 | True | 1 |
|
CVE-2015-0204 | False | False | False | False | AV:N/AC:M/Au:N/C:N/I:P/A:N | NETWORK | MEDIUM | NONE | NONE | PARTIAL | NONE | 4.3 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/ce325c60c74b0fa784f5872404b722e120e5cab0', 'name': 'https://github.com/openssl/openssl/commit/ce325c60c74b0fa784f5872404b722e120e5cab0', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://support.novell.com/security/cve/CVE-2015-0204.html', 'name': 'http://support.novell.com/security/cve/CVE-2015-0204.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://freakattack.com/', 'name': 'https://freakattack.com/', 'refsource': 'MISC', 'tags': ['Vendor Advisory']}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'HPSBUX03244', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://www.openssl.org/news/secadv_20150319.txt', 'name': 'https://www.openssl.org/news/secadv_20150319.txt', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142720981827617&w=2', 'name': 'HPSBGN03299', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:063', 'name': 'MDVSA-2015:063', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0800.html', 'name': 'RHSA-2015:0800', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0849.html', 'name': 'RHSA-2015:0849', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www-01.ibm.com/support/docview.wss?uid=swg21883640', 'name': 'http://www-01.ibm.com/support/docview.wss?uid=swg21883640', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143213830203296&w=2', 'name': 'HPSBUX03334', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144043644216842&w=2', 'name': 'HPSBMU03345', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1650.html', 'name': 'RHSA-2016:1650', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00001.html', 'name': 'SUSE-SU-2015:2168', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00003.html', 'name': 'SUSE-SU-2015:2182', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00000.html', 'name': 'SUSE-SU-2015:2166', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00004.html', 'name': 'SUSE-SU-2015:2192', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00006.html', 'name': 'SUSE-SU-2015:2216', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00005.html', 'name': 'SUSE-SU-2016:0113', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa91', 'name': 'https://bto.bluecoat.com/security-advisory/sa91', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201503-11', 'name': 'GLSA-201503-11', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04773241', 'name': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04773241', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www-304.ibm.com/support/docview.wss?uid=swg21960769', 'name': 'http://www-304.ibm.com/support/docview.wss?uid=swg21960769', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00031.html', 'name': 'SUSE-SU-2015:1161', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00022.html', 'name': 'SUSE-SU-2015:1138', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00015.html', 'name': 'SUSE-SU-2015:1086', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00014.html', 'name': 'SUSE-SU-2015:1085', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10110', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10110', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71936', 'name': '71936', 'refsource': 'BID', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/99707', 'name': 'openssl-cve20150204-weak-security(99707)', 'refsource': 'XF', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The ssl3_get_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote SSL servers to conduct RSA-to-EXPORT_RSA downgrade attacks and facilitate brute-force decryption by offering a weak ephemeral RSA key in a noncompliant role, related to the "FREAK" issue. NOTE: the scope of this CVE is only client code based on OpenSSL, not EXPORT_RSA issues associated with servers or other TLS implementations.'}] | 2018-07-19T01:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Dr. Stephen Henson | 2014-10-23 17:09:57+01:00 | Only allow ephemeral RSA keys in export ciphersuites.
OpenSSL clients would tolerate temporary RSA keys in non-export
ciphersuites. It also had an option SSL_OP_EPHEMERAL_RSA which
enabled this server side. Remove both options as they are a
protocol violation.
Thanks to Karthikeyan Bhargavan for reporting this issue.
(CVE-2015-0204)
Reviewed-by: Matt Caswell <[email protected]> | ce325c60c74b0fa784f5872404b722e120e5cab0 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | ssl3_accept | ssl3_accept( SSL * s) | ['s'] | int ssl3_accept(SSL *s)
{
BUF_MEM *buf;
unsigned long alg_k,Time=(unsigned long)time(NULL);
void (*cb)(const SSL *ssl,int type,int val)=NULL;
int ret= -1;
int new_state,state,skip=0;
RAND_add(&Time,sizeof(Time),0);
ERR_clear_error();
clear_sys_error();
if (s->info_callback != NULL)
cb=s->info_callback;
else if (s->ctx->info_callback != NULL)
cb=s->ctx->info_callback;
/* init things to blank */
s->in_handshake++;
if (!SSL_in_init(s) || SSL_in_before(s)) SSL_clear(s);
if (s->cert == NULL)
{
SSLerr(SSL_F_SSL3_ACCEPT,SSL_R_NO_CERTIFICATE_SET);
return(-1);
}
#ifndef OPENSSL_NO_HEARTBEATS
/* If we're awaiting a HeartbeatResponse, pretend we
* already got and don't await it anymore, because
* Heartbeats don't make sense during handshakes anyway.
*/
if (s->tlsext_hb_pending)
{
s->tlsext_hb_pending = 0;
s->tlsext_hb_seq++;
}
#endif
for (;;)
{
state=s->state;
switch (s->state)
{
case SSL_ST_RENEGOTIATE:
s->renegotiate=1;
/* s->state=SSL_ST_ACCEPT; */
case SSL_ST_BEFORE:
case SSL_ST_ACCEPT:
case SSL_ST_BEFORE|SSL_ST_ACCEPT:
case SSL_ST_OK|SSL_ST_ACCEPT:
s->server=1;
if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_START,1);
if ((s->version>>8) != 3)
{
SSLerr(SSL_F_SSL3_ACCEPT, ERR_R_INTERNAL_ERROR);
return -1;
}
if (!ssl_security(s, SSL_SECOP_VERSION, 0,
s->version, NULL))
{
SSLerr(SSL_F_SSL3_ACCEPT, SSL_R_VERSION_TOO_LOW);
return -1;
}
s->type=SSL_ST_ACCEPT;
if (s->init_buf == NULL)
{
if ((buf=BUF_MEM_new()) == NULL)
{
ret= -1;
goto end;
}
if (!BUF_MEM_grow(buf,SSL3_RT_MAX_PLAIN_LENGTH))
{
BUF_MEM_free(buf);
ret= -1;
goto end;
}
s->init_buf=buf;
}
if (!ssl3_setup_buffers(s))
{
ret= -1;
goto end;
}
s->init_num=0;
s->s3->flags &= ~TLS1_FLAGS_SKIP_CERT_VERIFY;
s->s3->flags &= ~SSL3_FLAGS_CCS_OK;
/* Should have been reset by ssl3_get_finished, too. */
s->s3->change_cipher_spec = 0;
if (s->state != SSL_ST_RENEGOTIATE)
{
/* Ok, we now need to push on a buffering BIO so that
* the output is sent in a way that TCP likes :-)
*/
if (!ssl_init_wbio_buffer(s,1)) { ret= -1; goto end; }
ssl3_init_finished_mac(s);
s->state=SSL3_ST_SR_CLNT_HELLO_A;
s->ctx->stats.sess_accept++;
}
else if (!s->s3->send_connection_binding &&
!(s->options & SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION))
{
/* Server attempting to renegotiate with
* client that doesn't support secure
* renegotiation.
*/
SSLerr(SSL_F_SSL3_ACCEPT, SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED);
ssl3_send_alert(s,SSL3_AL_FATAL,SSL_AD_HANDSHAKE_FAILURE);
ret = -1;
goto end;
}
else
{
/* s->state == SSL_ST_RENEGOTIATE,
* we will just send a HelloRequest */
s->ctx->stats.sess_accept_renegotiate++;
s->state=SSL3_ST_SW_HELLO_REQ_A;
}
break;
case SSL3_ST_SW_HELLO_REQ_A:
case SSL3_ST_SW_HELLO_REQ_B:
s->shutdown=0;
ret=ssl3_send_hello_request(s);
if (ret <= 0) goto end;
s->s3->tmp.next_state=SSL3_ST_SW_HELLO_REQ_C;
s->state=SSL3_ST_SW_FLUSH;
s->init_num=0;
ssl3_init_finished_mac(s);
break;
case SSL3_ST_SW_HELLO_REQ_C:
s->state=SSL_ST_OK;
break;
case SSL3_ST_SR_CLNT_HELLO_A:
case SSL3_ST_SR_CLNT_HELLO_B:
case SSL3_ST_SR_CLNT_HELLO_C:
ret=ssl3_get_client_hello(s);
if (ret <= 0) goto end;
#ifndef OPENSSL_NO_SRP
s->state = SSL3_ST_SR_CLNT_HELLO_D;
case SSL3_ST_SR_CLNT_HELLO_D:
{
int al;
if ((ret = ssl_check_srp_ext_ClientHello(s,&al)) < 0)
{
/* callback indicates firther work to be done */
s->rwstate=SSL_X509_LOOKUP;
goto end;
}
if (ret != SSL_ERROR_NONE)
{
ssl3_send_alert(s,SSL3_AL_FATAL,al);
/* This is not really an error but the only means to
for a client to detect whether srp is supported. */
if (al != TLS1_AD_UNKNOWN_PSK_IDENTITY)
SSLerr(SSL_F_SSL3_ACCEPT,SSL_R_CLIENTHELLO_TLSEXT);
ret = SSL_TLSEXT_ERR_ALERT_FATAL;
ret= -1;
goto end;
}
}
#endif
s->renegotiate = 2;
s->state=SSL3_ST_SW_SRVR_HELLO_A;
s->init_num=0;
break;
case SSL3_ST_SW_SRVR_HELLO_A:
case SSL3_ST_SW_SRVR_HELLO_B:
ret=ssl3_send_server_hello(s);
if (ret <= 0) goto end;
#ifndef OPENSSL_NO_TLSEXT
if (s->hit)
{
if (s->tlsext_ticket_expected)
s->state=SSL3_ST_SW_SESSION_TICKET_A;
else
s->state=SSL3_ST_SW_CHANGE_A;
}
#else
if (s->hit)
s->state=SSL3_ST_SW_CHANGE_A;
#endif
else
s->state = SSL3_ST_SW_CERT_A;
s->init_num = 0;
break;
case SSL3_ST_SW_CERT_A:
case SSL3_ST_SW_CERT_B:
/* Check if it is anon DH or anon ECDH, */
/* normal PSK or KRB5 or SRP */
if (!(s->s3->tmp.new_cipher->algorithm_auth & (SSL_aNULL|SSL_aKRB5|SSL_aSRP))
&& !(s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK))
{
ret=ssl3_send_server_certificate(s);
if (ret <= 0) goto end;
#ifndef OPENSSL_NO_TLSEXT
if (s->tlsext_status_expected)
s->state=SSL3_ST_SW_CERT_STATUS_A;
else
s->state=SSL3_ST_SW_KEY_EXCH_A;
}
else
{
skip = 1;
s->state=SSL3_ST_SW_KEY_EXCH_A;
}
#else
}
else
skip=1;
s->state=SSL3_ST_SW_KEY_EXCH_A;
#endif
s->init_num=0;
break;
case SSL3_ST_SW_KEY_EXCH_A:
case SSL3_ST_SW_KEY_EXCH_B:
alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
/* clear this, it may get reset by
* send_server_key_exchange */
if ((s->options & SSL_OP_EPHEMERAL_RSA)
#ifndef OPENSSL_NO_KRB5
&& !(alg_k & SSL_kKRB5)
#endif /* OPENSSL_NO_KRB5 */
)
/* option SSL_OP_EPHEMERAL_RSA sends temporary RSA key
* even when forbidden by protocol specs
* (handshake may fail as clients are not required to
* be able to handle this) */
s->s3->tmp.use_rsa_tmp=1;
else
s->s3->tmp.use_rsa_tmp=0;
/* only send if a DH key exchange, fortezza or
* RSA but we have a sign only certificate
*
* PSK: may send PSK identity hints
*
* For ECC ciphersuites, we send a serverKeyExchange
* message only if the cipher suite is either
* ECDH-anon or ECDHE. In other cases, the
* server certificate contains the server's
* public key for key exchange.
*/
if (s->s3->tmp.use_rsa_tmp
/* PSK: send ServerKeyExchange if PSK identity
* hint if provided */
#ifndef OPENSSL_NO_PSK
|| ((alg_k & SSL_kPSK) && s->ctx->psk_identity_hint)
#endif
#ifndef OPENSSL_NO_SRP
/* SRP: send ServerKeyExchange */
|| (alg_k & SSL_kSRP)
#endif
|| (alg_k & SSL_kDHE)
|| (alg_k & SSL_kECDHE)
|| ((alg_k & SSL_kRSA)
&& (s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL
|| (SSL_C_IS_EXPORT(s->s3->tmp.new_cipher)
&& EVP_PKEY_size(s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey)*8 > SSL_C_EXPORT_PKEYLENGTH(s->s3->tmp.new_cipher)
)
)
)
)
{
ret=ssl3_send_server_key_exchange(s);
if (ret <= 0) goto end;
}
else
skip=1;
s->state=SSL3_ST_SW_CERT_REQ_A;
s->init_num=0;
break;
case SSL3_ST_SW_CERT_REQ_A:
case SSL3_ST_SW_CERT_REQ_B:
if (/* don't request cert unless asked for it: */
!(s->verify_mode & SSL_VERIFY_PEER) ||
/* if SSL_VERIFY_CLIENT_ONCE is set,
* don't request cert during re-negotiation: */
((s->session->peer != NULL) &&
(s->verify_mode & SSL_VERIFY_CLIENT_ONCE)) ||
/* never request cert in anonymous ciphersuites
* (see section "Certificate request" in SSL 3 drafts
* and in RFC 2246): */
((s->s3->tmp.new_cipher->algorithm_auth & SSL_aNULL) &&
/* ... except when the application insists on verification
* (against the specs, but s3_clnt.c accepts this for SSL 3) */
!(s->verify_mode & SSL_VERIFY_FAIL_IF_NO_PEER_CERT)) ||
/* never request cert in Kerberos ciphersuites */
(s->s3->tmp.new_cipher->algorithm_auth & SSL_aKRB5) ||
/* don't request certificate for SRP auth */
(s->s3->tmp.new_cipher->algorithm_auth & SSL_aSRP)
/* With normal PSK Certificates and
* Certificate Requests are omitted */
|| (s->s3->tmp.new_cipher->algorithm_mkey & SSL_kPSK))
{
/* no cert request */
skip=1;
s->s3->tmp.cert_request=0;
s->state=SSL3_ST_SW_SRVR_DONE_A;
if (s->s3->handshake_buffer)
if (!ssl3_digest_cached_records(s))
return -1;
}
else
{
s->s3->tmp.cert_request=1;
ret=ssl3_send_certificate_request(s);
if (ret <= 0) goto end;
#ifndef NETSCAPE_HANG_BUG
s->state=SSL3_ST_SW_SRVR_DONE_A;
#else
s->state=SSL3_ST_SW_FLUSH;
s->s3->tmp.next_state=SSL3_ST_SR_CERT_A;
#endif
s->init_num=0;
}
break;
case SSL3_ST_SW_SRVR_DONE_A:
case SSL3_ST_SW_SRVR_DONE_B:
ret=ssl3_send_server_done(s);
if (ret <= 0) goto end;
s->s3->tmp.next_state=SSL3_ST_SR_CERT_A;
s->state=SSL3_ST_SW_FLUSH;
s->init_num=0;
break;
case SSL3_ST_SW_FLUSH:
/* This code originally checked to see if
* any data was pending using BIO_CTRL_INFO
* and then flushed. This caused problems
* as documented in PR#1939. The proposed
* fix doesn't completely resolve this issue
* as buggy implementations of BIO_CTRL_PENDING
* still exist. So instead we just flush
* unconditionally.
*/
s->rwstate=SSL_WRITING;
if (BIO_flush(s->wbio) <= 0)
{
ret= -1;
goto end;
}
s->rwstate=SSL_NOTHING;
s->state=s->s3->tmp.next_state;
break;
case SSL3_ST_SR_CERT_A:
case SSL3_ST_SR_CERT_B:
if (s->s3->tmp.cert_request)
{
ret=ssl3_get_client_certificate(s);
if (ret <= 0) goto end;
}
s->init_num=0;
s->state=SSL3_ST_SR_KEY_EXCH_A;
break;
case SSL3_ST_SR_KEY_EXCH_A:
case SSL3_ST_SR_KEY_EXCH_B:
ret=ssl3_get_client_key_exchange(s);
if (ret <= 0)
goto end;
if (ret == 2)
{
/* For the ECDH ciphersuites when
* the client sends its ECDH pub key in
* a certificate, the CertificateVerify
* message is not sent.
* Also for GOST ciphersuites when
* the client uses its key from the certificate
* for key exchange.
*/
#if defined(OPENSSL_NO_TLSEXT) || defined(OPENSSL_NO_NEXTPROTONEG)
s->state=SSL3_ST_SR_FINISHED_A;
#else
if (s->s3->next_proto_neg_seen)
s->state=SSL3_ST_SR_NEXT_PROTO_A;
else
s->state=SSL3_ST_SR_FINISHED_A;
#endif
s->init_num = 0;
}
else if (SSL_USE_SIGALGS(s))
{
s->state=SSL3_ST_SR_CERT_VRFY_A;
s->init_num=0;
if (!s->session->peer)
break;
/* For sigalgs freeze the handshake buffer
* at this point and digest cached records.
*/
if (!s->s3->handshake_buffer)
{
SSLerr(SSL_F_SSL3_ACCEPT,ERR_R_INTERNAL_ERROR);
return -1;
}
s->s3->flags |= TLS1_FLAGS_KEEP_HANDSHAKE;
if (!ssl3_digest_cached_records(s))
return -1;
}
else
{
int offset=0;
int dgst_num;
s->state=SSL3_ST_SR_CERT_VRFY_A;
s->init_num=0;
/* We need to get hashes here so if there is
* a client cert, it can be verified
* FIXME - digest processing for CertificateVerify
* should be generalized. But it is next step
*/
if (s->s3->handshake_buffer)
if (!ssl3_digest_cached_records(s))
return -1;
for (dgst_num=0; dgst_num<SSL_MAX_DIGEST;dgst_num++)
if (s->s3->handshake_dgst[dgst_num])
{
int dgst_size;
s->method->ssl3_enc->cert_verify_mac(s,EVP_MD_CTX_type(s->s3->handshake_dgst[dgst_num]),&(s->s3->tmp.cert_verify_md[offset]));
dgst_size=EVP_MD_CTX_size(s->s3->handshake_dgst[dgst_num]);
if (dgst_size < 0)
{
ret = -1;
goto end;
}
offset+=dgst_size;
}
}
break;
case SSL3_ST_SR_CERT_VRFY_A:
case SSL3_ST_SR_CERT_VRFY_B:
/*
* This *should* be the first time we enable CCS, but be
* extra careful about surrounding code changes. We need
* to set this here because we don't know if we're
* expecting a CertificateVerify or not.
*/
if (!s->s3->change_cipher_spec)
s->s3->flags |= SSL3_FLAGS_CCS_OK;
/* we should decide if we expected this one */
ret=ssl3_get_cert_verify(s);
if (ret <= 0) goto end;
#if defined(OPENSSL_NO_TLSEXT) || defined(OPENSSL_NO_NEXTPROTONEG)
s->state=SSL3_ST_SR_FINISHED_A;
#else
if (s->s3->next_proto_neg_seen)
s->state=SSL3_ST_SR_NEXT_PROTO_A;
else
s->state=SSL3_ST_SR_FINISHED_A;
#endif
s->init_num=0;
break;
#if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_NEXTPROTONEG)
case SSL3_ST_SR_NEXT_PROTO_A:
case SSL3_ST_SR_NEXT_PROTO_B:
/*
* Enable CCS for resumed handshakes with NPN.
* In a full handshake with NPN, we end up here through
* SSL3_ST_SR_CERT_VRFY_B, where SSL3_FLAGS_CCS_OK was
* already set. Receiving a CCS clears the flag, so make
* sure not to re-enable it to ban duplicates.
* s->s3->change_cipher_spec is set when a CCS is
* processed in s3_pkt.c, and remains set until
* the client's Finished message is read.
*/
if (!s->s3->change_cipher_spec)
s->s3->flags |= SSL3_FLAGS_CCS_OK;
ret=ssl3_get_next_proto(s);
if (ret <= 0) goto end;
s->init_num = 0;
s->state=SSL3_ST_SR_FINISHED_A;
break;
#endif
case SSL3_ST_SR_FINISHED_A:
case SSL3_ST_SR_FINISHED_B:
/*
* Enable CCS for resumed handshakes without NPN.
* In a full handshake, we end up here through
* SSL3_ST_SR_CERT_VRFY_B, where SSL3_FLAGS_CCS_OK was
* already set. Receiving a CCS clears the flag, so make
* sure not to re-enable it to ban duplicates.
* s->s3->change_cipher_spec is set when a CCS is
* processed in s3_pkt.c, and remains set until
* the client's Finished message is read.
*/
if (!s->s3->change_cipher_spec)
s->s3->flags |= SSL3_FLAGS_CCS_OK;
ret=ssl3_get_finished(s,SSL3_ST_SR_FINISHED_A,
SSL3_ST_SR_FINISHED_B);
if (ret <= 0) goto end;
if (s->hit)
s->state=SSL_ST_OK;
#ifndef OPENSSL_NO_TLSEXT
else if (s->tlsext_ticket_expected)
s->state=SSL3_ST_SW_SESSION_TICKET_A;
#endif
else
s->state=SSL3_ST_SW_CHANGE_A;
s->init_num=0;
break;
#ifndef OPENSSL_NO_TLSEXT
case SSL3_ST_SW_SESSION_TICKET_A:
case SSL3_ST_SW_SESSION_TICKET_B:
ret=ssl3_send_newsession_ticket(s);
if (ret <= 0) goto end;
s->state=SSL3_ST_SW_CHANGE_A;
s->init_num=0;
break;
case SSL3_ST_SW_CERT_STATUS_A:
case SSL3_ST_SW_CERT_STATUS_B:
ret=ssl3_send_cert_status(s);
if (ret <= 0) goto end;
s->state=SSL3_ST_SW_KEY_EXCH_A;
s->init_num=0;
break;
#endif
case SSL3_ST_SW_CHANGE_A:
case SSL3_ST_SW_CHANGE_B:
s->session->cipher=s->s3->tmp.new_cipher;
if (!s->method->ssl3_enc->setup_key_block(s))
{ ret= -1; goto end; }
ret=ssl3_send_change_cipher_spec(s,
SSL3_ST_SW_CHANGE_A,SSL3_ST_SW_CHANGE_B);
if (ret <= 0) goto end;
s->state=SSL3_ST_SW_FINISHED_A;
s->init_num=0;
if (!s->method->ssl3_enc->change_cipher_state(s,
SSL3_CHANGE_CIPHER_SERVER_WRITE))
{
ret= -1;
goto end;
}
break;
case SSL3_ST_SW_FINISHED_A:
case SSL3_ST_SW_FINISHED_B:
ret=ssl3_send_finished(s,
SSL3_ST_SW_FINISHED_A,SSL3_ST_SW_FINISHED_B,
s->method->ssl3_enc->server_finished_label,
s->method->ssl3_enc->server_finished_label_len);
if (ret <= 0) goto end;
s->state=SSL3_ST_SW_FLUSH;
if (s->hit)
{
#if defined(OPENSSL_NO_TLSEXT) || defined(OPENSSL_NO_NEXTPROTONEG)
s->s3->tmp.next_state=SSL3_ST_SR_FINISHED_A;
#else
if (s->s3->next_proto_neg_seen)
{
s->s3->tmp.next_state=SSL3_ST_SR_NEXT_PROTO_A;
}
else
s->s3->tmp.next_state=SSL3_ST_SR_FINISHED_A;
#endif
}
else
s->s3->tmp.next_state=SSL_ST_OK;
s->init_num=0;
break;
case SSL_ST_OK:
/* clean a few things up */
ssl3_cleanup_key_block(s);
BUF_MEM_free(s->init_buf);
s->init_buf=NULL;
/* remove buffering on output */
ssl_free_wbio_buffer(s);
s->init_num=0;
if (s->renegotiate == 2) /* skipped if we just sent a HelloRequest */
{
s->renegotiate=0;
s->new_session=0;
ssl_update_cache(s,SSL_SESS_CACHE_SERVER);
s->ctx->stats.sess_accept_good++;
/* s->server=1; */
s->handshake_func=ssl3_accept;
if (cb != NULL) cb(s,SSL_CB_HANDSHAKE_DONE,1);
}
ret = 1;
goto end;
/* break; */
default:
SSLerr(SSL_F_SSL3_ACCEPT,SSL_R_UNKNOWN_STATE);
ret= -1;
goto end;
/* break; */
}
if (!s->s3->tmp.reuse_message && !skip)
{
if (s->debug)
{
if ((ret=BIO_flush(s->wbio)) <= 0)
goto end;
}
if ((cb != NULL) && (s->state != state))
{
new_state=s->state;
s->state=state;
cb(s,SSL_CB_ACCEPT_LOOP,1);
s->state=new_state;
}
}
skip=0;
} | 2460 | True | 1 |
|
CVE-2014-8275 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:P/A:N | NETWORK | LOW | NONE | NONE | PARTIAL | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/cb62ab4b17818fe66d2fed0a7fe71969131c811b', 'name': 'https://github.com/openssl/openssl/commit/cb62ab4b17818fe66d2fed0a7fe71969131c811b', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/openssl/openssl/commit/684400ce192dac51df3d3e92b61830a6ef90be3e', 'name': 'https://github.com/openssl/openssl/commit/684400ce192dac51df3d3e92b61830a6ef90be3e', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'SSRT101885', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142720981827617&w=2', 'name': 'SSRT101987', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0800.html', 'name': 'RHSA-2015:0800', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71935', 'name': '71935', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': "OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k does not enforce certain constraints on certificate data, which allows remote attackers to defeat a fingerprint-based certificate-blacklist protection mechanism by including crafted data within a certificate's unsigned portion, related to crypto/asn1/a_verify.c, crypto/dsa/dsa_asn1.c, crypto/ecdsa/ecs_vrf.c, and crypto/x509/x_all.c."}] | 2017-11-15T02:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Dr. Stephen Henson | 2015-01-06 20:55:38+00:00 | use correct function name
Reviewed-by: Rich Salz <[email protected]>
Reviewed-by: Matt Caswell <[email protected]> | cb62ab4b17818fe66d2fed0a7fe71969131c811b | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | ASN1_item_verify | ASN1_item_verify( const ASN1_ITEM * it , X509_ALGOR * a , ASN1_BIT_STRING * signature , void * asn , EVP_PKEY * pkey) | ['it', 'a', 'signature', 'asn', 'pkey'] | int ASN1_item_verify(const ASN1_ITEM *it, X509_ALGOR *a,
ASN1_BIT_STRING *signature, void *asn, EVP_PKEY *pkey)
{
EVP_MD_CTX ctx;
unsigned char *buf_in=NULL;
int ret= -1,inl;
int mdnid, pknid;
if (!pkey)
{
ASN1err(ASN1_F_ASN1_ITEM_VERIFY, ERR_R_PASSED_NULL_PARAMETER);
return -1;
}
if (signature->type == V_ASN1_BIT_STRING && signature->flags & 0x7)
{
ASN1err(ASN1_F_ASN1_VERIFY, ASN1_R_INVALID_BIT_STRING_BITS_LEFT);
return -1;
}
EVP_MD_CTX_init(&ctx);
/* Convert signature OID into digest and public key OIDs */
if (!OBJ_find_sigid_algs(OBJ_obj2nid(a->algorithm), &mdnid, &pknid))
{
ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM);
goto err;
}
if (mdnid == NID_undef)
{
if (!pkey->ameth || !pkey->ameth->item_verify)
{
ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ASN1_R_UNKNOWN_SIGNATURE_ALGORITHM);
goto err;
}
ret = pkey->ameth->item_verify(&ctx, it, asn, a,
signature, pkey);
/* Return value of 2 means carry on, anything else means we
* exit straight away: either a fatal error of the underlying
* verification routine handles all verification.
*/
if (ret != 2)
goto err;
ret = -1;
}
else
{
const EVP_MD *type;
type=EVP_get_digestbynid(mdnid);
if (type == NULL)
{
ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM);
goto err;
}
/* Check public key OID matches public key type */
if (EVP_PKEY_type(pknid) != pkey->ameth->pkey_id)
{
ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ASN1_R_WRONG_PUBLIC_KEY_TYPE);
goto err;
}
if (!EVP_DigestVerifyInit(&ctx, NULL, type, NULL, pkey))
{
ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ERR_R_EVP_LIB);
ret=0;
goto err;
}
}
inl = ASN1_item_i2d(asn, &buf_in, it);
if (buf_in == NULL)
{
ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ERR_R_MALLOC_FAILURE);
goto err;
}
ret = EVP_DigestVerifyUpdate(&ctx,buf_in,inl);
OPENSSL_cleanse(buf_in,(unsigned int)inl);
OPENSSL_free(buf_in);
if (!ret)
{
ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ERR_R_EVP_LIB);
goto err;
}
ret = -1;
if (EVP_DigestVerifyFinal(&ctx,signature->data,
(size_t)signature->length) <= 0)
{
ASN1err(ASN1_F_ASN1_ITEM_VERIFY,ERR_R_EVP_LIB);
ret=0;
goto err;
}
/* we don't need to zero the 'ctx' because we just checked
* public information */
/* memset(&ctx,0,sizeof(ctx)); */
ret=1;
err:
EVP_MD_CTX_cleanup(&ctx);
return(ret);
} | 425 | True | 1 |
|
CVE-2014-3571 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/248385c606620b29ecc96ca9d3603463f879652b', 'name': 'https://github.com/openssl/openssl/commit/248385c606620b29ecc96ca9d3603463f879652b', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/openssl/openssl/commit/feba02f3919495e1b960c33ba849e10e77d0785d', 'name': 'https://github.com/openssl/openssl/commit/feba02f3919495e1b960c33ba849e10e77d0785d', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71937', 'name': '71937', 'refsource': 'BID', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'SSRT101885', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'NVD-CWE-Other'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted DTLS message that is processed with a different read operation for the handshake header than for the handshake body, related to the dtls1_get_record function in d1_pkt.c and the ssl3_read_n function in s3_pkt.c.'}] | 2017-10-20T01:29Z | 2015-01-09T02:59Z | Other | NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset. | Insufficient Information | https://nvd.nist.gov/vuln/categories | 0 | Dr. Stephen Henson | 2015-01-03 00:45:13+00:00 | Fix crash in dtls1_get_record whilst in the listen state where you get two
separate reads performed - one for the header and one for the body of the
handshake record.
CVE-2014-3571
Reviewed-by: Matt Caswell <[email protected]> | feba02f3919495e1b960c33ba849e10e77d0785d | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | dtls1_get_record | dtls1_get_record( SSL * s) | ['s'] | int dtls1_get_record(SSL *s)
{
int ssl_major,ssl_minor;
int i,n;
SSL3_RECORD *rr;
unsigned char *p = NULL;
unsigned short version;
DTLS1_BITMAP *bitmap;
unsigned int is_next_epoch;
rr= &(s->s3->rrec);
/* The epoch may have changed. If so, process all the
* pending records. This is a non-blocking operation. */
dtls1_process_buffered_records(s);
/* if we're renegotiating, then there may be buffered records */
if (dtls1_get_processed_record(s))
return 1;
/* get something from the wire */
again:
/* check if we have the header */
if ( (s->rstate != SSL_ST_READ_BODY) ||
(s->packet_length < DTLS1_RT_HEADER_LENGTH))
{
n=ssl3_read_n(s, DTLS1_RT_HEADER_LENGTH, s->s3->rbuf.len, 0);
/* read timeout is handled by dtls1_read_bytes */
if (n <= 0) return(n); /* error or non-blocking */
/* this packet contained a partial record, dump it */
if (s->packet_length != DTLS1_RT_HEADER_LENGTH)
{
s->packet_length = 0;
goto again;
}
s->rstate=SSL_ST_READ_BODY;
p=s->packet;
if (s->msg_callback)
s->msg_callback(0, 0, SSL3_RT_HEADER, p, DTLS1_RT_HEADER_LENGTH, s, s->msg_callback_arg);
/* Pull apart the header into the DTLS1_RECORD */
rr->type= *(p++);
ssl_major= *(p++);
ssl_minor= *(p++);
version=(ssl_major<<8)|ssl_minor;
/* sequence number is 64 bits, with top 2 bytes = epoch */
n2s(p,rr->epoch);
memcpy(&(s->s3->read_sequence[2]), p, 6);
p+=6;
n2s(p,rr->length);
/* Lets check version */
if (!s->first_packet)
{
if (version != s->version)
{
/* unexpected version, silently discard */
rr->length = 0;
s->packet_length = 0;
goto again;
}
}
if ((version & 0xff00) != (s->version & 0xff00))
{
/* wrong version, silently discard record */
rr->length = 0;
s->packet_length = 0;
goto again;
}
if (rr->length > SSL3_RT_MAX_ENCRYPTED_LENGTH)
{
/* record too long, silently discard it */
rr->length = 0;
s->packet_length = 0;
goto again;
}
/* now s->rstate == SSL_ST_READ_BODY */
}
/* s->rstate == SSL_ST_READ_BODY, get and decode the data */
if (rr->length > s->packet_length-DTLS1_RT_HEADER_LENGTH)
{
/* now s->packet_length == DTLS1_RT_HEADER_LENGTH */
i=rr->length;
n=ssl3_read_n(s,i,i,1);
if (n <= 0) return(n); /* error or non-blocking io */
/* this packet contained a partial record, dump it */
if ( n != i)
{
rr->length = 0;
s->packet_length = 0;
goto again;
}
/* now n == rr->length,
* and s->packet_length == DTLS1_RT_HEADER_LENGTH + rr->length */
}
s->rstate=SSL_ST_READ_HEADER; /* set state for later operations */
/* match epochs. NULL means the packet is dropped on the floor */
bitmap = dtls1_get_bitmap(s, rr, &is_next_epoch);
if ( bitmap == NULL)
{
rr->length = 0;
s->packet_length = 0; /* dump this record */
goto again; /* get another record */
}
#ifndef OPENSSL_NO_SCTP
/* Only do replay check if no SCTP bio */
if (!BIO_dgram_is_sctp(SSL_get_rbio(s)))
{
#endif
/* Check whether this is a repeat, or aged record.
* Don't check if we're listening and this message is
* a ClientHello. They can look as if they're replayed,
* since they arrive from different connections and
* would be dropped unnecessarily.
*/
if (!(s->d1->listen && rr->type == SSL3_RT_HANDSHAKE &&
*p == SSL3_MT_CLIENT_HELLO) &&
!dtls1_record_replay_check(s, bitmap))
{
rr->length = 0;
s->packet_length=0; /* dump this record */
goto again; /* get another record */
}
#ifndef OPENSSL_NO_SCTP
}
#endif
/* just read a 0 length packet */
if (rr->length == 0) goto again;
/* If this record is from the next epoch (either HM or ALERT),
* and a handshake is currently in progress, buffer it since it
* cannot be processed at this time. However, do not buffer
* anything while listening.
*/
if (is_next_epoch)
{
if ((SSL_in_init(s) || s->in_handshake) && !s->d1->listen)
{
dtls1_buffer_record(s, &(s->d1->unprocessed_rcds), rr->seq_num);
}
rr->length = 0;
s->packet_length = 0;
goto again;
}
if (!dtls1_process_record(s))
{
rr->length = 0;
s->packet_length = 0; /* dump this record */
goto again; /* get another record */
}
return(1);
} | 617 | True | 1 |
CVE-2014-3571 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/248385c606620b29ecc96ca9d3603463f879652b', 'name': 'https://github.com/openssl/openssl/commit/248385c606620b29ecc96ca9d3603463f879652b', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/openssl/openssl/commit/feba02f3919495e1b960c33ba849e10e77d0785d', 'name': 'https://github.com/openssl/openssl/commit/feba02f3919495e1b960c33ba849e10e77d0785d', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71937', 'name': '71937', 'refsource': 'BID', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'SSRT101885', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'NVD-CWE-Other'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted DTLS message that is processed with a different read operation for the handshake header than for the handshake body, related to the dtls1_get_record function in d1_pkt.c and the ssl3_read_n function in s3_pkt.c.'}] | 2017-10-20T01:29Z | 2015-01-09T02:59Z | Other | NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset. | Insufficient Information | https://nvd.nist.gov/vuln/categories | 0 | Matt Caswell | 2015-01-03 00:54:35+00:00 | Follow on from CVE-2014-3571. This fixes the code that was the original source
of the crash due to p being NULL. Steve's fix prevents this situation from
occuring - however this is by no means obvious by looking at the code for
dtls1_get_record. This fix just makes things look a bit more sane.
Reviewed-by: Dr Stephen Henson <[email protected]> | 248385c606620b29ecc96ca9d3603463f879652b | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | dtls1_get_record | dtls1_get_record( SSL * s) | ['s'] | int dtls1_get_record(SSL *s)
{
int ssl_major,ssl_minor;
int i,n;
SSL3_RECORD *rr;
unsigned char *p = NULL;
unsigned short version;
DTLS1_BITMAP *bitmap;
unsigned int is_next_epoch;
rr= &(s->s3->rrec);
/* The epoch may have changed. If so, process all the
* pending records. This is a non-blocking operation. */
dtls1_process_buffered_records(s);
/* if we're renegotiating, then there may be buffered records */
if (dtls1_get_processed_record(s))
return 1;
/* get something from the wire */
again:
/* check if we have the header */
if ( (s->rstate != SSL_ST_READ_BODY) ||
(s->packet_length < DTLS1_RT_HEADER_LENGTH))
{
n=ssl3_read_n(s, DTLS1_RT_HEADER_LENGTH, s->s3->rbuf.len, 0);
/* read timeout is handled by dtls1_read_bytes */
if (n <= 0) return(n); /* error or non-blocking */
/* this packet contained a partial record, dump it */
if (s->packet_length != DTLS1_RT_HEADER_LENGTH)
{
s->packet_length = 0;
goto again;
}
s->rstate=SSL_ST_READ_BODY;
p=s->packet;
if (s->msg_callback)
s->msg_callback(0, 0, SSL3_RT_HEADER, p, DTLS1_RT_HEADER_LENGTH, s, s->msg_callback_arg);
/* Pull apart the header into the DTLS1_RECORD */
rr->type= *(p++);
ssl_major= *(p++);
ssl_minor= *(p++);
version=(ssl_major<<8)|ssl_minor;
/* sequence number is 64 bits, with top 2 bytes = epoch */
n2s(p,rr->epoch);
memcpy(&(s->s3->read_sequence[2]), p, 6);
p+=6;
n2s(p,rr->length);
/* Lets check version */
if (!s->first_packet)
{
if (version != s->version)
{
/* unexpected version, silently discard */
rr->length = 0;
s->packet_length = 0;
goto again;
}
}
if ((version & 0xff00) != (s->version & 0xff00))
{
/* wrong version, silently discard record */
rr->length = 0;
s->packet_length = 0;
goto again;
}
if (rr->length > SSL3_RT_MAX_ENCRYPTED_LENGTH)
{
/* record too long, silently discard it */
rr->length = 0;
s->packet_length = 0;
goto again;
}
/* now s->rstate == SSL_ST_READ_BODY */
}
/* s->rstate == SSL_ST_READ_BODY, get and decode the data */
if (rr->length > s->packet_length-DTLS1_RT_HEADER_LENGTH)
{
/* now s->packet_length == DTLS1_RT_HEADER_LENGTH */
i=rr->length;
n=ssl3_read_n(s,i,i,1);
/* this packet contained a partial record, dump it */
if ( n != i)
{
rr->length = 0;
s->packet_length = 0;
goto again;
}
/* now n == rr->length,
* and s->packet_length == DTLS1_RT_HEADER_LENGTH + rr->length */
}
s->rstate=SSL_ST_READ_HEADER; /* set state for later operations */
/* match epochs. NULL means the packet is dropped on the floor */
bitmap = dtls1_get_bitmap(s, rr, &is_next_epoch);
if ( bitmap == NULL)
{
rr->length = 0;
s->packet_length = 0; /* dump this record */
goto again; /* get another record */
}
#ifndef OPENSSL_NO_SCTP
/* Only do replay check if no SCTP bio */
if (!BIO_dgram_is_sctp(SSL_get_rbio(s)))
{
#endif
/* Check whether this is a repeat, or aged record.
* Don't check if we're listening and this message is
* a ClientHello. They can look as if they're replayed,
* since they arrive from different connections and
* would be dropped unnecessarily.
*/
if (!(s->d1->listen && rr->type == SSL3_RT_HANDSHAKE &&
*p == SSL3_MT_CLIENT_HELLO) &&
!dtls1_record_replay_check(s, bitmap))
{
rr->length = 0;
s->packet_length=0; /* dump this record */
goto again; /* get another record */
}
#ifndef OPENSSL_NO_SCTP
}
#endif
/* just read a 0 length packet */
if (rr->length == 0) goto again;
/* If this record is from the next epoch (either HM or ALERT),
* and a handshake is currently in progress, buffer it since it
* cannot be processed at this time. However, do not buffer
* anything while listening.
*/
if (is_next_epoch)
{
if ((SSL_in_init(s) || s->in_handshake) && !s->d1->listen)
{
dtls1_buffer_record(s, &(s->d1->unprocessed_rcds), rr->seq_num);
}
rr->length = 0;
s->packet_length = 0;
goto again;
}
if (!dtls1_process_record(s))
{
rr->length = 0;
s->packet_length = 0; /* dump this record */
goto again; /* get another record */
}
return(1);
} | 606 | True | 1 |
CVE-2014-3570 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:N/A:N | NETWORK | LOW | NONE | PARTIAL | NONE | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | True | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'name': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71939', 'name': '71939', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'SSRT101885', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142720981827617&w=2', 'name': 'SSRT101987', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0849.html', 'name': 'RHSA-2015:0849', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1650.html', 'name': 'RHSA-2016:1650', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The BN_sqr implementation in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k does not properly calculate the square of a BIGNUM value, which might make it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors, related to crypto/bn/asm/mips.pl, crypto/bn/asm/x86_64-gcc.c, and crypto/bn/bn_asm.c.'}] | 2017-11-15T02:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Andy Polyakov | 2015-01-05 15:20:54+01:00 | Fix for CVE-2014-3570 (with minor bn_asm.c revamp).
Reviewed-by: Emilia Kasper <[email protected]> | a7a44ba55cb4f884c6bc9ceac90072dea38e66d0 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | bn_mul_comba4 | bn_mul_comba4( BN_ULONG * r , BN_ULONG * a , BN_ULONG * b) | ['r', 'a', 'b'] | void bn_mul_comba4(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b)
{
BN_ULONG t1,t2;
BN_ULONG c1,c2,c3;
c1=0;
c2=0;
c3=0;
mul_add_c(a[0],b[0],c1,c2,c3);
r[0]=c1;
c1=0;
mul_add_c(a[0],b[1],c2,c3,c1);
mul_add_c(a[1],b[0],c2,c3,c1);
r[1]=c2;
c2=0;
mul_add_c(a[2],b[0],c3,c1,c2);
mul_add_c(a[1],b[1],c3,c1,c2);
mul_add_c(a[0],b[2],c3,c1,c2);
r[2]=c3;
c3=0;
mul_add_c(a[0],b[3],c1,c2,c3);
mul_add_c(a[1],b[2],c1,c2,c3);
mul_add_c(a[2],b[1],c1,c2,c3);
mul_add_c(a[3],b[0],c1,c2,c3);
r[3]=c1;
c1=0;
mul_add_c(a[3],b[1],c2,c3,c1);
mul_add_c(a[2],b[2],c2,c3,c1);
mul_add_c(a[1],b[3],c2,c3,c1);
r[4]=c2;
c2=0;
mul_add_c(a[2],b[3],c3,c1,c2);
mul_add_c(a[3],b[2],c3,c1,c2);
r[5]=c3;
c3=0;
mul_add_c(a[3],b[3],c1,c2,c3);
r[6]=c1;
r[7]=c2;
} | 424 | True | 1 |
|
CVE-2014-3570 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:N/A:N | NETWORK | LOW | NONE | PARTIAL | NONE | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | True | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'name': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71939', 'name': '71939', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'SSRT101885', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142720981827617&w=2', 'name': 'SSRT101987', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0849.html', 'name': 'RHSA-2015:0849', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1650.html', 'name': 'RHSA-2016:1650', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The BN_sqr implementation in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k does not properly calculate the square of a BIGNUM value, which might make it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors, related to crypto/bn/asm/mips.pl, crypto/bn/asm/x86_64-gcc.c, and crypto/bn/bn_asm.c.'}] | 2017-11-15T02:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Andy Polyakov | 2015-01-05 15:20:54+01:00 | Fix for CVE-2014-3570 (with minor bn_asm.c revamp).
Reviewed-by: Emilia Kasper <[email protected]> | a7a44ba55cb4f884c6bc9ceac90072dea38e66d0 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | bn_mul_comba8 | bn_mul_comba8( BN_ULONG * r , BN_ULONG * a , BN_ULONG * b) | ['r', 'a', 'b'] | void bn_mul_comba8(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b)
{
BN_ULONG t1,t2;
BN_ULONG c1,c2,c3;
c1=0;
c2=0;
c3=0;
mul_add_c(a[0],b[0],c1,c2,c3);
r[0]=c1;
c1=0;
mul_add_c(a[0],b[1],c2,c3,c1);
mul_add_c(a[1],b[0],c2,c3,c1);
r[1]=c2;
c2=0;
mul_add_c(a[2],b[0],c3,c1,c2);
mul_add_c(a[1],b[1],c3,c1,c2);
mul_add_c(a[0],b[2],c3,c1,c2);
r[2]=c3;
c3=0;
mul_add_c(a[0],b[3],c1,c2,c3);
mul_add_c(a[1],b[2],c1,c2,c3);
mul_add_c(a[2],b[1],c1,c2,c3);
mul_add_c(a[3],b[0],c1,c2,c3);
r[3]=c1;
c1=0;
mul_add_c(a[4],b[0],c2,c3,c1);
mul_add_c(a[3],b[1],c2,c3,c1);
mul_add_c(a[2],b[2],c2,c3,c1);
mul_add_c(a[1],b[3],c2,c3,c1);
mul_add_c(a[0],b[4],c2,c3,c1);
r[4]=c2;
c2=0;
mul_add_c(a[0],b[5],c3,c1,c2);
mul_add_c(a[1],b[4],c3,c1,c2);
mul_add_c(a[2],b[3],c3,c1,c2);
mul_add_c(a[3],b[2],c3,c1,c2);
mul_add_c(a[4],b[1],c3,c1,c2);
mul_add_c(a[5],b[0],c3,c1,c2);
r[5]=c3;
c3=0;
mul_add_c(a[6],b[0],c1,c2,c3);
mul_add_c(a[5],b[1],c1,c2,c3);
mul_add_c(a[4],b[2],c1,c2,c3);
mul_add_c(a[3],b[3],c1,c2,c3);
mul_add_c(a[2],b[4],c1,c2,c3);
mul_add_c(a[1],b[5],c1,c2,c3);
mul_add_c(a[0],b[6],c1,c2,c3);
r[6]=c1;
c1=0;
mul_add_c(a[0],b[7],c2,c3,c1);
mul_add_c(a[1],b[6],c2,c3,c1);
mul_add_c(a[2],b[5],c2,c3,c1);
mul_add_c(a[3],b[4],c2,c3,c1);
mul_add_c(a[4],b[3],c2,c3,c1);
mul_add_c(a[5],b[2],c2,c3,c1);
mul_add_c(a[6],b[1],c2,c3,c1);
mul_add_c(a[7],b[0],c2,c3,c1);
r[7]=c2;
c2=0;
mul_add_c(a[7],b[1],c3,c1,c2);
mul_add_c(a[6],b[2],c3,c1,c2);
mul_add_c(a[5],b[3],c3,c1,c2);
mul_add_c(a[4],b[4],c3,c1,c2);
mul_add_c(a[3],b[5],c3,c1,c2);
mul_add_c(a[2],b[6],c3,c1,c2);
mul_add_c(a[1],b[7],c3,c1,c2);
r[8]=c3;
c3=0;
mul_add_c(a[2],b[7],c1,c2,c3);
mul_add_c(a[3],b[6],c1,c2,c3);
mul_add_c(a[4],b[5],c1,c2,c3);
mul_add_c(a[5],b[4],c1,c2,c3);
mul_add_c(a[6],b[3],c1,c2,c3);
mul_add_c(a[7],b[2],c1,c2,c3);
r[9]=c1;
c1=0;
mul_add_c(a[7],b[3],c2,c3,c1);
mul_add_c(a[6],b[4],c2,c3,c1);
mul_add_c(a[5],b[5],c2,c3,c1);
mul_add_c(a[4],b[6],c2,c3,c1);
mul_add_c(a[3],b[7],c2,c3,c1);
r[10]=c2;
c2=0;
mul_add_c(a[4],b[7],c3,c1,c2);
mul_add_c(a[5],b[6],c3,c1,c2);
mul_add_c(a[6],b[5],c3,c1,c2);
mul_add_c(a[7],b[4],c3,c1,c2);
r[11]=c3;
c3=0;
mul_add_c(a[7],b[5],c1,c2,c3);
mul_add_c(a[6],b[6],c1,c2,c3);
mul_add_c(a[5],b[7],c1,c2,c3);
r[12]=c1;
c1=0;
mul_add_c(a[6],b[7],c2,c3,c1);
mul_add_c(a[7],b[6],c2,c3,c1);
r[13]=c2;
c2=0;
mul_add_c(a[7],b[7],c3,c1,c2);
r[14]=c3;
r[15]=c1;
} | 1424 | True | 1 |
|
CVE-2014-3570 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:N/A:N | NETWORK | LOW | NONE | PARTIAL | NONE | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | True | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'name': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71939', 'name': '71939', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'SSRT101885', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142720981827617&w=2', 'name': 'SSRT101987', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0849.html', 'name': 'RHSA-2015:0849', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1650.html', 'name': 'RHSA-2016:1650', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The BN_sqr implementation in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k does not properly calculate the square of a BIGNUM value, which might make it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors, related to crypto/bn/asm/mips.pl, crypto/bn/asm/x86_64-gcc.c, and crypto/bn/bn_asm.c.'}] | 2017-11-15T02:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Andy Polyakov | 2015-01-05 15:20:54+01:00 | Fix for CVE-2014-3570 (with minor bn_asm.c revamp).
Reviewed-by: Emilia Kasper <[email protected]> | a7a44ba55cb4f884c6bc9ceac90072dea38e66d0 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | bn_sqr_comba4 | bn_sqr_comba4( BN_ULONG * r , const BN_ULONG * a) | ['r', 'a'] | void bn_sqr_comba4(BN_ULONG *r, const BN_ULONG *a)
{
BN_ULONG t1,t2;
BN_ULONG c1,c2,c3;
c1=0;
c2=0;
c3=0;
sqr_add_c(a,0,c1,c2,c3);
r[0]=c1;
c1=0;
sqr_add_c2(a,1,0,c2,c3,c1);
r[1]=c2;
c2=0;
sqr_add_c(a,1,c3,c1,c2);
sqr_add_c2(a,2,0,c3,c1,c2);
r[2]=c3;
c3=0;
sqr_add_c2(a,3,0,c1,c2,c3);
sqr_add_c2(a,2,1,c1,c2,c3);
r[3]=c1;
c1=0;
sqr_add_c(a,2,c2,c3,c1);
sqr_add_c2(a,3,1,c2,c3,c1);
r[4]=c2;
c2=0;
sqr_add_c2(a,3,2,c3,c1,c2);
r[5]=c3;
c3=0;
sqr_add_c(a,3,c1,c2,c3);
r[6]=c1;
r[7]=c2;
} | 259 | True | 1 |
|
CVE-2014-3570 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:N/A:N | NETWORK | LOW | NONE | PARTIAL | NONE | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | True | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'name': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71939', 'name': '71939', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'SSRT101885', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142720981827617&w=2', 'name': 'SSRT101987', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0849.html', 'name': 'RHSA-2015:0849', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1650.html', 'name': 'RHSA-2016:1650', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The BN_sqr implementation in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k does not properly calculate the square of a BIGNUM value, which might make it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors, related to crypto/bn/asm/mips.pl, crypto/bn/asm/x86_64-gcc.c, and crypto/bn/bn_asm.c.'}] | 2017-11-15T02:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Andy Polyakov | 2015-01-05 15:20:54+01:00 | Fix for CVE-2014-3570 (with minor bn_asm.c revamp).
Reviewed-by: Emilia Kasper <[email protected]> | a7a44ba55cb4f884c6bc9ceac90072dea38e66d0 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | bn_sqr_comba8 | bn_sqr_comba8( BN_ULONG * r , const BN_ULONG * a) | ['r', 'a'] | void bn_sqr_comba8(BN_ULONG *r, const BN_ULONG *a)
{
BN_ULONG t1,t2;
BN_ULONG c1,c2,c3;
c1=0;
c2=0;
c3=0;
sqr_add_c(a,0,c1,c2,c3);
r[0]=c1;
c1=0;
sqr_add_c2(a,1,0,c2,c3,c1);
r[1]=c2;
c2=0;
sqr_add_c(a,1,c3,c1,c2);
sqr_add_c2(a,2,0,c3,c1,c2);
r[2]=c3;
c3=0;
sqr_add_c2(a,3,0,c1,c2,c3);
sqr_add_c2(a,2,1,c1,c2,c3);
r[3]=c1;
c1=0;
sqr_add_c(a,2,c2,c3,c1);
sqr_add_c2(a,3,1,c2,c3,c1);
sqr_add_c2(a,4,0,c2,c3,c1);
r[4]=c2;
c2=0;
sqr_add_c2(a,5,0,c3,c1,c2);
sqr_add_c2(a,4,1,c3,c1,c2);
sqr_add_c2(a,3,2,c3,c1,c2);
r[5]=c3;
c3=0;
sqr_add_c(a,3,c1,c2,c3);
sqr_add_c2(a,4,2,c1,c2,c3);
sqr_add_c2(a,5,1,c1,c2,c3);
sqr_add_c2(a,6,0,c1,c2,c3);
r[6]=c1;
c1=0;
sqr_add_c2(a,7,0,c2,c3,c1);
sqr_add_c2(a,6,1,c2,c3,c1);
sqr_add_c2(a,5,2,c2,c3,c1);
sqr_add_c2(a,4,3,c2,c3,c1);
r[7]=c2;
c2=0;
sqr_add_c(a,4,c3,c1,c2);
sqr_add_c2(a,5,3,c3,c1,c2);
sqr_add_c2(a,6,2,c3,c1,c2);
sqr_add_c2(a,7,1,c3,c1,c2);
r[8]=c3;
c3=0;
sqr_add_c2(a,7,2,c1,c2,c3);
sqr_add_c2(a,6,3,c1,c2,c3);
sqr_add_c2(a,5,4,c1,c2,c3);
r[9]=c1;
c1=0;
sqr_add_c(a,5,c2,c3,c1);
sqr_add_c2(a,6,4,c2,c3,c1);
sqr_add_c2(a,7,3,c2,c3,c1);
r[10]=c2;
c2=0;
sqr_add_c2(a,7,4,c3,c1,c2);
sqr_add_c2(a,6,5,c3,c1,c2);
r[11]=c3;
c3=0;
sqr_add_c(a,6,c1,c2,c3);
sqr_add_c2(a,7,5,c1,c2,c3);
r[12]=c1;
c1=0;
sqr_add_c2(a,7,6,c2,c3,c1);
r[13]=c2;
c2=0;
sqr_add_c(a,7,c3,c1,c2);
r[14]=c3;
r[15]=c1;
} | 729 | True | 1 |
|
CVE-2014-3570 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:N/A:N | NETWORK | LOW | NONE | PARTIAL | NONE | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | True | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'name': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71939', 'name': '71939', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'SSRT101885', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142720981827617&w=2', 'name': 'SSRT101987', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0849.html', 'name': 'RHSA-2015:0849', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1650.html', 'name': 'RHSA-2016:1650', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The BN_sqr implementation in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k does not properly calculate the square of a BIGNUM value, which might make it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors, related to crypto/bn/asm/mips.pl, crypto/bn/asm/x86_64-gcc.c, and crypto/bn/bn_asm.c.'}] | 2017-11-15T02:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Andy Polyakov | 2015-01-05 15:20:54+01:00 | Fix for CVE-2014-3570 (with minor bn_asm.c revamp).
Reviewed-by: Emilia Kasper <[email protected]> | a7a44ba55cb4f884c6bc9ceac90072dea38e66d0 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | bn_mul_comba4 | bn_mul_comba4( BN_ULONG * r , BN_ULONG * a , BN_ULONG * b) | ['r', 'a', 'b'] | void bn_mul_comba4(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b)
{
#ifdef BN_LLONG
BN_ULLONG t;
#else
BN_ULONG bl,bh;
#endif
BN_ULONG t1,t2;
BN_ULONG c1,c2,c3;
c1=0;
c2=0;
c3=0;
mul_add_c(a[0],b[0],c1,c2,c3);
r[0]=c1;
c1=0;
mul_add_c(a[0],b[1],c2,c3,c1);
mul_add_c(a[1],b[0],c2,c3,c1);
r[1]=c2;
c2=0;
mul_add_c(a[2],b[0],c3,c1,c2);
mul_add_c(a[1],b[1],c3,c1,c2);
mul_add_c(a[0],b[2],c3,c1,c2);
r[2]=c3;
c3=0;
mul_add_c(a[0],b[3],c1,c2,c3);
mul_add_c(a[1],b[2],c1,c2,c3);
mul_add_c(a[2],b[1],c1,c2,c3);
mul_add_c(a[3],b[0],c1,c2,c3);
r[3]=c1;
c1=0;
mul_add_c(a[3],b[1],c2,c3,c1);
mul_add_c(a[2],b[2],c2,c3,c1);
mul_add_c(a[1],b[3],c2,c3,c1);
r[4]=c2;
c2=0;
mul_add_c(a[2],b[3],c3,c1,c2);
mul_add_c(a[3],b[2],c3,c1,c2);
r[5]=c3;
c3=0;
mul_add_c(a[3],b[3],c1,c2,c3);
r[6]=c1;
r[7]=c2;
} | 432 | True | 1 |
|
CVE-2014-3570 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:N/A:N | NETWORK | LOW | NONE | PARTIAL | NONE | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | True | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'name': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71939', 'name': '71939', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'SSRT101885', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142720981827617&w=2', 'name': 'SSRT101987', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0849.html', 'name': 'RHSA-2015:0849', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1650.html', 'name': 'RHSA-2016:1650', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The BN_sqr implementation in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k does not properly calculate the square of a BIGNUM value, which might make it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors, related to crypto/bn/asm/mips.pl, crypto/bn/asm/x86_64-gcc.c, and crypto/bn/bn_asm.c.'}] | 2017-11-15T02:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Andy Polyakov | 2015-01-05 15:20:54+01:00 | Fix for CVE-2014-3570 (with minor bn_asm.c revamp).
Reviewed-by: Emilia Kasper <[email protected]> | a7a44ba55cb4f884c6bc9ceac90072dea38e66d0 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | bn_mul_comba8 | bn_mul_comba8( BN_ULONG * r , BN_ULONG * a , BN_ULONG * b) | ['r', 'a', 'b'] | void bn_mul_comba8(BN_ULONG *r, BN_ULONG *a, BN_ULONG *b)
{
#ifdef BN_LLONG
BN_ULLONG t;
#else
BN_ULONG bl,bh;
#endif
BN_ULONG t1,t2;
BN_ULONG c1,c2,c3;
c1=0;
c2=0;
c3=0;
mul_add_c(a[0],b[0],c1,c2,c3);
r[0]=c1;
c1=0;
mul_add_c(a[0],b[1],c2,c3,c1);
mul_add_c(a[1],b[0],c2,c3,c1);
r[1]=c2;
c2=0;
mul_add_c(a[2],b[0],c3,c1,c2);
mul_add_c(a[1],b[1],c3,c1,c2);
mul_add_c(a[0],b[2],c3,c1,c2);
r[2]=c3;
c3=0;
mul_add_c(a[0],b[3],c1,c2,c3);
mul_add_c(a[1],b[2],c1,c2,c3);
mul_add_c(a[2],b[1],c1,c2,c3);
mul_add_c(a[3],b[0],c1,c2,c3);
r[3]=c1;
c1=0;
mul_add_c(a[4],b[0],c2,c3,c1);
mul_add_c(a[3],b[1],c2,c3,c1);
mul_add_c(a[2],b[2],c2,c3,c1);
mul_add_c(a[1],b[3],c2,c3,c1);
mul_add_c(a[0],b[4],c2,c3,c1);
r[4]=c2;
c2=0;
mul_add_c(a[0],b[5],c3,c1,c2);
mul_add_c(a[1],b[4],c3,c1,c2);
mul_add_c(a[2],b[3],c3,c1,c2);
mul_add_c(a[3],b[2],c3,c1,c2);
mul_add_c(a[4],b[1],c3,c1,c2);
mul_add_c(a[5],b[0],c3,c1,c2);
r[5]=c3;
c3=0;
mul_add_c(a[6],b[0],c1,c2,c3);
mul_add_c(a[5],b[1],c1,c2,c3);
mul_add_c(a[4],b[2],c1,c2,c3);
mul_add_c(a[3],b[3],c1,c2,c3);
mul_add_c(a[2],b[4],c1,c2,c3);
mul_add_c(a[1],b[5],c1,c2,c3);
mul_add_c(a[0],b[6],c1,c2,c3);
r[6]=c1;
c1=0;
mul_add_c(a[0],b[7],c2,c3,c1);
mul_add_c(a[1],b[6],c2,c3,c1);
mul_add_c(a[2],b[5],c2,c3,c1);
mul_add_c(a[3],b[4],c2,c3,c1);
mul_add_c(a[4],b[3],c2,c3,c1);
mul_add_c(a[5],b[2],c2,c3,c1);
mul_add_c(a[6],b[1],c2,c3,c1);
mul_add_c(a[7],b[0],c2,c3,c1);
r[7]=c2;
c2=0;
mul_add_c(a[7],b[1],c3,c1,c2);
mul_add_c(a[6],b[2],c3,c1,c2);
mul_add_c(a[5],b[3],c3,c1,c2);
mul_add_c(a[4],b[4],c3,c1,c2);
mul_add_c(a[3],b[5],c3,c1,c2);
mul_add_c(a[2],b[6],c3,c1,c2);
mul_add_c(a[1],b[7],c3,c1,c2);
r[8]=c3;
c3=0;
mul_add_c(a[2],b[7],c1,c2,c3);
mul_add_c(a[3],b[6],c1,c2,c3);
mul_add_c(a[4],b[5],c1,c2,c3);
mul_add_c(a[5],b[4],c1,c2,c3);
mul_add_c(a[6],b[3],c1,c2,c3);
mul_add_c(a[7],b[2],c1,c2,c3);
r[9]=c1;
c1=0;
mul_add_c(a[7],b[3],c2,c3,c1);
mul_add_c(a[6],b[4],c2,c3,c1);
mul_add_c(a[5],b[5],c2,c3,c1);
mul_add_c(a[4],b[6],c2,c3,c1);
mul_add_c(a[3],b[7],c2,c3,c1);
r[10]=c2;
c2=0;
mul_add_c(a[4],b[7],c3,c1,c2);
mul_add_c(a[5],b[6],c3,c1,c2);
mul_add_c(a[6],b[5],c3,c1,c2);
mul_add_c(a[7],b[4],c3,c1,c2);
r[11]=c3;
c3=0;
mul_add_c(a[7],b[5],c1,c2,c3);
mul_add_c(a[6],b[6],c1,c2,c3);
mul_add_c(a[5],b[7],c1,c2,c3);
r[12]=c1;
c1=0;
mul_add_c(a[6],b[7],c2,c3,c1);
mul_add_c(a[7],b[6],c2,c3,c1);
r[13]=c2;
c2=0;
mul_add_c(a[7],b[7],c3,c1,c2);
r[14]=c3;
r[15]=c1;
} | 1432 | True | 1 |
|
CVE-2014-3570 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:N/A:N | NETWORK | LOW | NONE | PARTIAL | NONE | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | True | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'name': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71939', 'name': '71939', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'SSRT101885', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142720981827617&w=2', 'name': 'SSRT101987', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0849.html', 'name': 'RHSA-2015:0849', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1650.html', 'name': 'RHSA-2016:1650', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The BN_sqr implementation in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k does not properly calculate the square of a BIGNUM value, which might make it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors, related to crypto/bn/asm/mips.pl, crypto/bn/asm/x86_64-gcc.c, and crypto/bn/bn_asm.c.'}] | 2017-11-15T02:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Andy Polyakov | 2015-01-05 15:20:54+01:00 | Fix for CVE-2014-3570 (with minor bn_asm.c revamp).
Reviewed-by: Emilia Kasper <[email protected]> | a7a44ba55cb4f884c6bc9ceac90072dea38e66d0 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | bn_sqr_comba4 | bn_sqr_comba4( BN_ULONG * r , const BN_ULONG * a) | ['r', 'a'] | void bn_sqr_comba4(BN_ULONG *r, const BN_ULONG *a)
{
#ifdef BN_LLONG
BN_ULLONG t,tt;
#else
BN_ULONG bl,bh;
#endif
BN_ULONG t1,t2;
BN_ULONG c1,c2,c3;
c1=0;
c2=0;
c3=0;
sqr_add_c(a,0,c1,c2,c3);
r[0]=c1;
c1=0;
sqr_add_c2(a,1,0,c2,c3,c1);
r[1]=c2;
c2=0;
sqr_add_c(a,1,c3,c1,c2);
sqr_add_c2(a,2,0,c3,c1,c2);
r[2]=c3;
c3=0;
sqr_add_c2(a,3,0,c1,c2,c3);
sqr_add_c2(a,2,1,c1,c2,c3);
r[3]=c1;
c1=0;
sqr_add_c(a,2,c2,c3,c1);
sqr_add_c2(a,3,1,c2,c3,c1);
r[4]=c2;
c2=0;
sqr_add_c2(a,3,2,c3,c1,c2);
r[5]=c3;
c3=0;
sqr_add_c(a,3,c1,c2,c3);
r[6]=c1;
r[7]=c2;
} | 269 | True | 1 |
|
CVE-2014-3570 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:N/A:N | NETWORK | LOW | NONE | PARTIAL | NONE | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | True | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'name': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71939', 'name': '71939', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'SSRT101885', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142720981827617&w=2', 'name': 'SSRT101987', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0849.html', 'name': 'RHSA-2015:0849', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1650.html', 'name': 'RHSA-2016:1650', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The BN_sqr implementation in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k does not properly calculate the square of a BIGNUM value, which might make it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors, related to crypto/bn/asm/mips.pl, crypto/bn/asm/x86_64-gcc.c, and crypto/bn/bn_asm.c.'}] | 2017-11-15T02:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Andy Polyakov | 2015-01-05 15:20:54+01:00 | Fix for CVE-2014-3570 (with minor bn_asm.c revamp).
Reviewed-by: Emilia Kasper <[email protected]> | a7a44ba55cb4f884c6bc9ceac90072dea38e66d0 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | bn_sqr_comba8 | bn_sqr_comba8( BN_ULONG * r , const BN_ULONG * a) | ['r', 'a'] | void bn_sqr_comba8(BN_ULONG *r, const BN_ULONG *a)
{
#ifdef BN_LLONG
BN_ULLONG t,tt;
#else
BN_ULONG bl,bh;
#endif
BN_ULONG t1,t2;
BN_ULONG c1,c2,c3;
c1=0;
c2=0;
c3=0;
sqr_add_c(a,0,c1,c2,c3);
r[0]=c1;
c1=0;
sqr_add_c2(a,1,0,c2,c3,c1);
r[1]=c2;
c2=0;
sqr_add_c(a,1,c3,c1,c2);
sqr_add_c2(a,2,0,c3,c1,c2);
r[2]=c3;
c3=0;
sqr_add_c2(a,3,0,c1,c2,c3);
sqr_add_c2(a,2,1,c1,c2,c3);
r[3]=c1;
c1=0;
sqr_add_c(a,2,c2,c3,c1);
sqr_add_c2(a,3,1,c2,c3,c1);
sqr_add_c2(a,4,0,c2,c3,c1);
r[4]=c2;
c2=0;
sqr_add_c2(a,5,0,c3,c1,c2);
sqr_add_c2(a,4,1,c3,c1,c2);
sqr_add_c2(a,3,2,c3,c1,c2);
r[5]=c3;
c3=0;
sqr_add_c(a,3,c1,c2,c3);
sqr_add_c2(a,4,2,c1,c2,c3);
sqr_add_c2(a,5,1,c1,c2,c3);
sqr_add_c2(a,6,0,c1,c2,c3);
r[6]=c1;
c1=0;
sqr_add_c2(a,7,0,c2,c3,c1);
sqr_add_c2(a,6,1,c2,c3,c1);
sqr_add_c2(a,5,2,c2,c3,c1);
sqr_add_c2(a,4,3,c2,c3,c1);
r[7]=c2;
c2=0;
sqr_add_c(a,4,c3,c1,c2);
sqr_add_c2(a,5,3,c3,c1,c2);
sqr_add_c2(a,6,2,c3,c1,c2);
sqr_add_c2(a,7,1,c3,c1,c2);
r[8]=c3;
c3=0;
sqr_add_c2(a,7,2,c1,c2,c3);
sqr_add_c2(a,6,3,c1,c2,c3);
sqr_add_c2(a,5,4,c1,c2,c3);
r[9]=c1;
c1=0;
sqr_add_c(a,5,c2,c3,c1);
sqr_add_c2(a,6,4,c2,c3,c1);
sqr_add_c2(a,7,3,c2,c3,c1);
r[10]=c2;
c2=0;
sqr_add_c2(a,7,4,c3,c1,c2);
sqr_add_c2(a,6,5,c3,c1,c2);
r[11]=c3;
c3=0;
sqr_add_c(a,6,c1,c2,c3);
sqr_add_c2(a,7,5,c1,c2,c3);
r[12]=c1;
c1=0;
sqr_add_c2(a,7,6,c2,c3,c1);
r[13]=c2;
c2=0;
sqr_add_c(a,7,c3,c1,c2);
r[14]=c3;
r[15]=c1;
} | 739 | True | 1 |
|
CVE-2014-3570 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:N/A:N | NETWORK | LOW | NONE | PARTIAL | NONE | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | True | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'name': 'https://github.com/openssl/openssl/commit/a7a44ba55cb4f884c6bc9ceac90072dea38e66d0', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71939', 'name': '71939', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496289803847&w=2', 'name': 'SSRT101885', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142720981827617&w=2', 'name': 'SSRT101987', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html', 'name': 'APPLE-SA-2015-04-08-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT204659', 'name': 'https://support.apple.com/HT204659', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0849.html', 'name': 'RHSA-2015:0849', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142895206924048&w=2', 'name': 'HPSBOV03318', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142496179803395&w=2', 'name': 'HPSBUX03162', 'refsource': 'HP', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1650.html', 'name': 'RHSA-2016:1650', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zc', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The BN_sqr implementation in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k does not properly calculate the square of a BIGNUM value, which might make it easier for remote attackers to defeat cryptographic protection mechanisms via unspecified vectors, related to crypto/bn/asm/mips.pl, crypto/bn/asm/x86_64-gcc.c, and crypto/bn/bn_asm.c.'}] | 2017-11-15T02:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Andy Polyakov | 2015-01-05 15:20:54+01:00 | Fix for CVE-2014-3570 (with minor bn_asm.c revamp).
Reviewed-by: Emilia Kasper <[email protected]> | a7a44ba55cb4f884c6bc9ceac90072dea38e66d0 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | test_sqr | test_sqr( BIO * bp , BN_CTX * ctx) | ['bp', 'ctx'] | int test_sqr(BIO *bp, BN_CTX *ctx)
{
BIGNUM a,c,d,e;
int i;
BN_init(&a);
BN_init(&c);
BN_init(&d);
BN_init(&e);
for (i=0; i<num0; i++)
{
BN_bntest_rand(&a,40+i*10,0,0);
a.neg=rand_neg();
BN_sqr(&c,&a,ctx);
if (bp != NULL)
{
if (!results)
{
BN_print(bp,&a);
BIO_puts(bp," * ");
BN_print(bp,&a);
BIO_puts(bp," - ");
}
BN_print(bp,&c);
BIO_puts(bp,"\n");
}
BN_div(&d,&e,&c,&a,ctx);
BN_sub(&d,&d,&a);
if(!BN_is_zero(&d) || !BN_is_zero(&e))
{
fprintf(stderr,"Square test failed!\n");
return 0;
}
}
BN_free(&a);
BN_free(&c);
BN_free(&d);
BN_free(&e);
return(1);
} | 244 | True | 1 |
|
CVE-2015-0205 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:P/A:N | NETWORK | LOW | NONE | NONE | PARTIAL | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/1421e0c584ae9120ca1b88098f13d6d2e90b83a3', 'name': 'https://github.com/openssl/openssl/commit/1421e0c584ae9120ca1b88098f13d6d2e90b83a3', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html', 'name': 'SUSE-SU-2015:0578', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71941', 'name': '71941', 'refsource': 'BID', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/99708', 'name': 'openssl-cve20150205-sec-bypass(99708)', 'refsource': 'XF', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-310'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The ssl3_get_cert_verify function in s3_srvr.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k accepts client authentication with a Diffie-Hellman (DH) certificate without requiring a CertificateVerify message, which allows remote attackers to obtain access without knowledge of a private key via crafted TLS Handshake Protocol traffic to a server that recognizes a Certification Authority with DH support.'}] | 2017-11-15T02:29Z | 2015-01-09T02:59Z | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | 1 | Dr. Stephen Henson | 2014-10-23 20:36:17+01:00 | Unauthenticated DH client certificate fix.
Fix to prevent use of DH client certificates without sending
certificate verify message.
If we've used a client certificate to generate the premaster secret
ssl3_get_client_key_exchange returns 2 and ssl3_get_cert_verify is
never called.
We can only skip the certificate verify message in
ssl3_get_cert_verify if the client didn't send a certificate.
Thanks to Karthikeyan Bhargavan for reporting this issue.
CVE-2015-0205
Reviewed-by: Matt Caswell <[email protected]> | 1421e0c584ae9120ca1b88098f13d6d2e90b83a3 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | ssl3_get_cert_verify | ssl3_get_cert_verify( SSL * s) | ['s'] | int ssl3_get_cert_verify(SSL *s)
{
EVP_PKEY *pkey=NULL;
unsigned char *p;
int al,ok,ret=0;
long n;
int type=0,i,j;
X509 *peer;
const EVP_MD *md = NULL;
EVP_MD_CTX mctx;
EVP_MD_CTX_init(&mctx);
n=s->method->ssl_get_message(s,
SSL3_ST_SR_CERT_VRFY_A,
SSL3_ST_SR_CERT_VRFY_B,
-1,
SSL3_RT_MAX_PLAIN_LENGTH,
&ok);
if (!ok) return((int)n);
if (s->session->peer != NULL)
{
peer=s->session->peer;
pkey=X509_get_pubkey(peer);
type=X509_certificate_type(peer,pkey);
}
else
{
peer=NULL;
pkey=NULL;
}
if (s->s3->tmp.message_type != SSL3_MT_CERTIFICATE_VERIFY)
{
s->s3->tmp.reuse_message=1;
if ((peer != NULL) && (type & EVP_PKT_SIGN))
{
al=SSL_AD_UNEXPECTED_MESSAGE;
SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_MISSING_VERIFY_MESSAGE);
goto f_err;
}
ret=1;
goto end;
}
if (peer == NULL)
{
SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_NO_CLIENT_CERT_RECEIVED);
al=SSL_AD_UNEXPECTED_MESSAGE;
goto f_err;
}
if (!(type & EVP_PKT_SIGN))
{
SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE);
al=SSL_AD_ILLEGAL_PARAMETER;
goto f_err;
}
if (s->s3->change_cipher_spec)
{
SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_CCS_RECEIVED_EARLY);
al=SSL_AD_UNEXPECTED_MESSAGE;
goto f_err;
}
/* we now have a signature that we need to verify */
p=(unsigned char *)s->init_msg;
/* Check for broken implementations of GOST ciphersuites */
/* If key is GOST and n is exactly 64, it is bare
* signature without length field */
if (n==64 && (pkey->type==NID_id_GostR3410_94 ||
pkey->type == NID_id_GostR3410_2001) )
{
i=64;
}
else
{
if (SSL_USE_SIGALGS(s))
{
int rv = tls12_check_peer_sigalg(&md, s, p, pkey);
if (rv == -1)
{
al = SSL_AD_INTERNAL_ERROR;
goto f_err;
}
else if (rv == 0)
{
al = SSL_AD_DECODE_ERROR;
goto f_err;
}
#ifdef SSL_DEBUG
fprintf(stderr, "USING TLSv1.2 HASH %s\n", EVP_MD_name(md));
#endif
p += 2;
n -= 2;
}
n2s(p,i);
n-=2;
if (i > n)
{
SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_LENGTH_MISMATCH);
al=SSL_AD_DECODE_ERROR;
goto f_err;
}
}
j=EVP_PKEY_size(pkey);
if ((i > j) || (n > j) || (n <= 0))
{
SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_WRONG_SIGNATURE_SIZE);
al=SSL_AD_DECODE_ERROR;
goto f_err;
}
if (SSL_USE_SIGALGS(s))
{
long hdatalen = 0;
void *hdata;
hdatalen = BIO_get_mem_data(s->s3->handshake_buffer, &hdata);
if (hdatalen <= 0)
{
SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, ERR_R_INTERNAL_ERROR);
al=SSL_AD_INTERNAL_ERROR;
goto f_err;
}
#ifdef SSL_DEBUG
fprintf(stderr, "Using TLS 1.2 with client verify alg %s\n",
EVP_MD_name(md));
#endif
if (!EVP_VerifyInit_ex(&mctx, md, NULL)
|| !EVP_VerifyUpdate(&mctx, hdata, hdatalen))
{
SSLerr(SSL_F_SSL3_GET_CERT_VERIFY, ERR_R_EVP_LIB);
al=SSL_AD_INTERNAL_ERROR;
goto f_err;
}
if (EVP_VerifyFinal(&mctx, p , i, pkey) <= 0)
{
al=SSL_AD_DECRYPT_ERROR;
SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_BAD_SIGNATURE);
goto f_err;
}
}
else
#ifndef OPENSSL_NO_RSA
if (pkey->type == EVP_PKEY_RSA)
{
i=RSA_verify(NID_md5_sha1, s->s3->tmp.cert_verify_md,
MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH, p, i,
pkey->pkey.rsa);
if (i < 0)
{
al=SSL_AD_DECRYPT_ERROR;
SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_BAD_RSA_DECRYPT);
goto f_err;
}
if (i == 0)
{
al=SSL_AD_DECRYPT_ERROR;
SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_BAD_RSA_SIGNATURE);
goto f_err;
}
}
else
#endif
#ifndef OPENSSL_NO_DSA
if (pkey->type == EVP_PKEY_DSA)
{
j=DSA_verify(pkey->save_type,
&(s->s3->tmp.cert_verify_md[MD5_DIGEST_LENGTH]),
SHA_DIGEST_LENGTH,p,i,pkey->pkey.dsa);
if (j <= 0)
{
/* bad signature */
al=SSL_AD_DECRYPT_ERROR;
SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,SSL_R_BAD_DSA_SIGNATURE);
goto f_err;
}
}
else
#endif
#ifndef OPENSSL_NO_ECDSA
if (pkey->type == EVP_PKEY_EC)
{
j=ECDSA_verify(pkey->save_type,
&(s->s3->tmp.cert_verify_md[MD5_DIGEST_LENGTH]),
SHA_DIGEST_LENGTH,p,i,pkey->pkey.ec);
if (j <= 0)
{
/* bad signature */
al=SSL_AD_DECRYPT_ERROR;
SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,
SSL_R_BAD_ECDSA_SIGNATURE);
goto f_err;
}
}
else
#endif
if (pkey->type == NID_id_GostR3410_94 || pkey->type == NID_id_GostR3410_2001)
{ unsigned char signature[64];
int idx;
EVP_PKEY_CTX *pctx = EVP_PKEY_CTX_new(pkey,NULL);
EVP_PKEY_verify_init(pctx);
if (i!=64) {
fprintf(stderr,"GOST signature length is %d",i);
}
for (idx=0;idx<64;idx++) {
signature[63-idx]=p[idx];
}
j=EVP_PKEY_verify(pctx,signature,64,s->s3->tmp.cert_verify_md,32);
EVP_PKEY_CTX_free(pctx);
if (j<=0)
{
al=SSL_AD_DECRYPT_ERROR;
SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,
SSL_R_BAD_ECDSA_SIGNATURE);
goto f_err;
}
}
else
{
SSLerr(SSL_F_SSL3_GET_CERT_VERIFY,ERR_R_INTERNAL_ERROR);
al=SSL_AD_UNSUPPORTED_CERTIFICATE;
goto f_err;
}
ret=1;
if (0)
{
f_err:
ssl3_send_alert(s,SSL3_AL_FATAL,al);
}
end:
if (s->s3->handshake_buffer)
{
BIO_free(s->s3->handshake_buffer);
s->s3->handshake_buffer = NULL;
s->s3->flags &= ~TLS1_FLAGS_KEEP_HANDSHAKE;
}
EVP_MD_CTX_cleanup(&mctx);
EVP_PKEY_free(pkey);
return(ret);
} | 1051 | True | 1 |
|
CVE-2015-0206 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/103b171d8fc282ef435f8de9afbf7782e312961f', 'name': 'https://github.com/openssl/openssl/commit/103b171d8fc282ef435f8de9afbf7782e312961f', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71940', 'name': '71940', 'refsource': 'BID', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/99704', 'name': 'openssl-cve20150206-dos(99704)', 'refsource': 'XF', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Memory leak in the dtls1_buffer_record function in d1_pkt.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k allows remote attackers to cause a denial of service (memory consumption) by sending many duplicate records for the next epoch, leading to failure of replay detection.'}] | 2017-10-20T01:29Z | 2015-01-09T02:59Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Matt Caswell | 2015-01-07 14:18:13+00:00 | A memory leak can occur in dtls1_buffer_record if either of the calls to
ssl3_setup_buffers or pqueue_insert fail. The former will fail if there is a
malloc failure, whilst the latter will fail if attempting to add a duplicate
record to the queue. This should never happen because duplicate records should
be detected and dropped before any attempt to add them to the queue.
Unfortunately records that arrive that are for the next epoch are not being
recorded correctly, and therefore replays are not being detected.
Additionally, these "should not happen" failures that can occur in
dtls1_buffer_record are not being treated as fatal and therefore an attacker
could exploit this by sending repeated replay records for the next epoch,
eventually causing a DoS through memory exhaustion.
Thanks to Chris Mueller for reporting this issue and providing initial
analysis and a patch. Further analysis and the final patch was performed by
Matt Caswell from the OpenSSL development team.
CVE-2015-0206
Reviewed-by: Dr Stephen Henson <[email protected]> | 103b171d8fc282ef435f8de9afbf7782e312961f | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | dtls1_buffer_record | dtls1_buffer_record( SSL * s , record_pqueue * queue , unsigned char * priority) | ['s', 'queue', 'priority'] | dtls1_buffer_record(SSL *s, record_pqueue *queue, unsigned char *priority)
{
DTLS1_RECORD_DATA *rdata;
pitem *item;
/* Limit the size of the queue to prevent DOS attacks */
if (pqueue_size(queue->q) >= 100)
return 0;
rdata = OPENSSL_malloc(sizeof(DTLS1_RECORD_DATA));
item = pitem_new(priority, rdata);
if (rdata == NULL || item == NULL)
{
if (rdata != NULL) OPENSSL_free(rdata);
if (item != NULL) pitem_free(item);
SSLerr(SSL_F_DTLS1_BUFFER_RECORD, ERR_R_INTERNAL_ERROR);
return(0);
}
rdata->packet = s->packet;
rdata->packet_length = s->packet_length;
memcpy(&(rdata->rbuf), &(s->s3->rbuf), sizeof(SSL3_BUFFER));
memcpy(&(rdata->rrec), &(s->s3->rrec), sizeof(SSL3_RECORD));
item->data = rdata;
#ifndef OPENSSL_NO_SCTP
/* Store bio_dgram_sctp_rcvinfo struct */
if (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
(s->state == SSL3_ST_SR_FINISHED_A || s->state == SSL3_ST_CR_FINISHED_A)) {
BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SCTP_GET_RCVINFO, sizeof(rdata->recordinfo), &rdata->recordinfo);
}
#endif
s->packet = NULL;
s->packet_length = 0;
memset(&(s->s3->rbuf), 0, sizeof(SSL3_BUFFER));
memset(&(s->s3->rrec), 0, sizeof(SSL3_RECORD));
if (!ssl3_setup_buffers(s))
{
SSLerr(SSL_F_DTLS1_BUFFER_RECORD, ERR_R_INTERNAL_ERROR);
OPENSSL_free(rdata);
pitem_free(item);
return(0);
}
/* insert should not fail, since duplicates are dropped */
if (pqueue_insert(queue->q, item) == NULL)
{
SSLerr(SSL_F_DTLS1_BUFFER_RECORD, ERR_R_INTERNAL_ERROR);
OPENSSL_free(rdata);
pitem_free(item);
return(0);
}
return(1);
} | 346 | True | 1 |
CVE-2015-0206 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/103b171d8fc282ef435f8de9afbf7782e312961f', 'name': 'https://github.com/openssl/openssl/commit/103b171d8fc282ef435f8de9afbf7782e312961f', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71940', 'name': '71940', 'refsource': 'BID', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/99704', 'name': 'openssl-cve20150206-dos(99704)', 'refsource': 'XF', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Memory leak in the dtls1_buffer_record function in d1_pkt.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k allows remote attackers to cause a denial of service (memory consumption) by sending many duplicate records for the next epoch, leading to failure of replay detection.'}] | 2017-10-20T01:29Z | 2015-01-09T02:59Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Matt Caswell | 2015-01-07 14:18:13+00:00 | A memory leak can occur in dtls1_buffer_record if either of the calls to
ssl3_setup_buffers or pqueue_insert fail. The former will fail if there is a
malloc failure, whilst the latter will fail if attempting to add a duplicate
record to the queue. This should never happen because duplicate records should
be detected and dropped before any attempt to add them to the queue.
Unfortunately records that arrive that are for the next epoch are not being
recorded correctly, and therefore replays are not being detected.
Additionally, these "should not happen" failures that can occur in
dtls1_buffer_record are not being treated as fatal and therefore an attacker
could exploit this by sending repeated replay records for the next epoch,
eventually causing a DoS through memory exhaustion.
Thanks to Chris Mueller for reporting this issue and providing initial
analysis and a patch. Further analysis and the final patch was performed by
Matt Caswell from the OpenSSL development team.
CVE-2015-0206
Reviewed-by: Dr Stephen Henson <[email protected]> | 103b171d8fc282ef435f8de9afbf7782e312961f | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | dtls1_get_record | dtls1_get_record( SSL * s) | ['s'] | int dtls1_get_record(SSL *s)
{
int ssl_major,ssl_minor;
int i,n;
SSL3_RECORD *rr;
unsigned char *p = NULL;
unsigned short version;
DTLS1_BITMAP *bitmap;
unsigned int is_next_epoch;
rr= &(s->s3->rrec);
/* The epoch may have changed. If so, process all the
* pending records. This is a non-blocking operation. */
dtls1_process_buffered_records(s);
/* if we're renegotiating, then there may be buffered records */
if (dtls1_get_processed_record(s))
return 1;
/* get something from the wire */
again:
/* check if we have the header */
if ( (s->rstate != SSL_ST_READ_BODY) ||
(s->packet_length < DTLS1_RT_HEADER_LENGTH))
{
n=ssl3_read_n(s, DTLS1_RT_HEADER_LENGTH, s->s3->rbuf.len, 0);
/* read timeout is handled by dtls1_read_bytes */
if (n <= 0) return(n); /* error or non-blocking */
/* this packet contained a partial record, dump it */
if (s->packet_length != DTLS1_RT_HEADER_LENGTH)
{
s->packet_length = 0;
goto again;
}
s->rstate=SSL_ST_READ_BODY;
p=s->packet;
if (s->msg_callback)
s->msg_callback(0, 0, SSL3_RT_HEADER, p, DTLS1_RT_HEADER_LENGTH, s, s->msg_callback_arg);
/* Pull apart the header into the DTLS1_RECORD */
rr->type= *(p++);
ssl_major= *(p++);
ssl_minor= *(p++);
version=(ssl_major<<8)|ssl_minor;
/* sequence number is 64 bits, with top 2 bytes = epoch */
n2s(p,rr->epoch);
memcpy(&(s->s3->read_sequence[2]), p, 6);
p+=6;
n2s(p,rr->length);
/* Lets check version */
if (!s->first_packet)
{
if (version != s->version)
{
/* unexpected version, silently discard */
rr->length = 0;
s->packet_length = 0;
goto again;
}
}
if ((version & 0xff00) != (s->version & 0xff00))
{
/* wrong version, silently discard record */
rr->length = 0;
s->packet_length = 0;
goto again;
}
if (rr->length > SSL3_RT_MAX_ENCRYPTED_LENGTH)
{
/* record too long, silently discard it */
rr->length = 0;
s->packet_length = 0;
goto again;
}
/* now s->rstate == SSL_ST_READ_BODY */
}
/* s->rstate == SSL_ST_READ_BODY, get and decode the data */
if (rr->length > s->packet_length-DTLS1_RT_HEADER_LENGTH)
{
/* now s->packet_length == DTLS1_RT_HEADER_LENGTH */
i=rr->length;
n=ssl3_read_n(s,i,i,1);
/* this packet contained a partial record, dump it */
if ( n != i)
{
rr->length = 0;
s->packet_length = 0;
goto again;
}
/* now n == rr->length,
* and s->packet_length == DTLS1_RT_HEADER_LENGTH + rr->length */
}
s->rstate=SSL_ST_READ_HEADER; /* set state for later operations */
/* match epochs. NULL means the packet is dropped on the floor */
bitmap = dtls1_get_bitmap(s, rr, &is_next_epoch);
if ( bitmap == NULL)
{
rr->length = 0;
s->packet_length = 0; /* dump this record */
goto again; /* get another record */
}
#ifndef OPENSSL_NO_SCTP
/* Only do replay check if no SCTP bio */
if (!BIO_dgram_is_sctp(SSL_get_rbio(s)))
{
#endif
/* Check whether this is a repeat, or aged record.
* Don't check if we're listening and this message is
* a ClientHello. They can look as if they're replayed,
* since they arrive from different connections and
* would be dropped unnecessarily.
*/
if (!(s->d1->listen && rr->type == SSL3_RT_HANDSHAKE &&
s->packet_length > DTLS1_RT_HEADER_LENGTH &&
s->packet[DTLS1_RT_HEADER_LENGTH] == SSL3_MT_CLIENT_HELLO) &&
!dtls1_record_replay_check(s, bitmap))
{
rr->length = 0;
s->packet_length=0; /* dump this record */
goto again; /* get another record */
}
#ifndef OPENSSL_NO_SCTP
}
#endif
/* just read a 0 length packet */
if (rr->length == 0) goto again;
/* If this record is from the next epoch (either HM or ALERT),
* and a handshake is currently in progress, buffer it since it
* cannot be processed at this time. However, do not buffer
* anything while listening.
*/
if (is_next_epoch)
{
if ((SSL_in_init(s) || s->in_handshake) && !s->d1->listen)
{
dtls1_buffer_record(s, &(s->d1->unprocessed_rcds), rr->seq_num);
}
rr->length = 0;
s->packet_length = 0;
goto again;
}
if (!dtls1_process_record(s))
{
rr->length = 0;
s->packet_length = 0; /* dump this record */
goto again; /* get another record */
}
return(1);
} | 616 | True | 1 |
CVE-2015-0206 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/103b171d8fc282ef435f8de9afbf7782e312961f', 'name': 'https://github.com/openssl/openssl/commit/103b171d8fc282ef435f8de9afbf7782e312961f', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71940', 'name': '71940', 'refsource': 'BID', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/99704', 'name': 'openssl-cve20150206-dos(99704)', 'refsource': 'XF', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Memory leak in the dtls1_buffer_record function in d1_pkt.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k allows remote attackers to cause a denial of service (memory consumption) by sending many duplicate records for the next epoch, leading to failure of replay detection.'}] | 2017-10-20T01:29Z | 2015-01-09T02:59Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Matt Caswell | 2015-01-07 14:18:13+00:00 | A memory leak can occur in dtls1_buffer_record if either of the calls to
ssl3_setup_buffers or pqueue_insert fail. The former will fail if there is a
malloc failure, whilst the latter will fail if attempting to add a duplicate
record to the queue. This should never happen because duplicate records should
be detected and dropped before any attempt to add them to the queue.
Unfortunately records that arrive that are for the next epoch are not being
recorded correctly, and therefore replays are not being detected.
Additionally, these "should not happen" failures that can occur in
dtls1_buffer_record are not being treated as fatal and therefore an attacker
could exploit this by sending repeated replay records for the next epoch,
eventually causing a DoS through memory exhaustion.
Thanks to Chris Mueller for reporting this issue and providing initial
analysis and a patch. Further analysis and the final patch was performed by
Matt Caswell from the OpenSSL development team.
CVE-2015-0206
Reviewed-by: Dr Stephen Henson <[email protected]> | 103b171d8fc282ef435f8de9afbf7782e312961f | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | dtls1_process_buffered_records | dtls1_process_buffered_records( SSL * s) | ['s'] | dtls1_process_buffered_records(SSL *s)
{
pitem *item;
item = pqueue_peek(s->d1->unprocessed_rcds.q);
if (item)
{
/* Check if epoch is current. */
if (s->d1->unprocessed_rcds.epoch != s->d1->r_epoch)
return(1); /* Nothing to do. */
/* Process all the records. */
while (pqueue_peek(s->d1->unprocessed_rcds.q))
{
dtls1_get_unprocessed_record(s);
if ( ! dtls1_process_record(s))
return(0);
dtls1_buffer_record(s, &(s->d1->processed_rcds),
s->s3->rrec.seq_num);
}
}
/* sync epoch numbers once all the unprocessed records
* have been processed */
s->d1->processed_rcds.epoch = s->d1->r_epoch;
s->d1->unprocessed_rcds.epoch = s->d1->r_epoch + 1;
return(1);
} | 142 | True | 1 |
CVE-2015-0206 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/103b171d8fc282ef435f8de9afbf7782e312961f', 'name': 'https://github.com/openssl/openssl/commit/103b171d8fc282ef435f8de9afbf7782e312961f', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71940', 'name': '71940', 'refsource': 'BID', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/99704', 'name': 'openssl-cve20150206-dos(99704)', 'refsource': 'XF', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Memory leak in the dtls1_buffer_record function in d1_pkt.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k allows remote attackers to cause a denial of service (memory consumption) by sending many duplicate records for the next epoch, leading to failure of replay detection.'}] | 2017-10-20T01:29Z | 2015-01-09T02:59Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Matt Caswell | 2015-01-07 14:18:13+00:00 | A memory leak can occur in dtls1_buffer_record if either of the calls to
ssl3_setup_buffers or pqueue_insert fail. The former will fail if there is a
malloc failure, whilst the latter will fail if attempting to add a duplicate
record to the queue. This should never happen because duplicate records should
be detected and dropped before any attempt to add them to the queue.
Unfortunately records that arrive that are for the next epoch are not being
recorded correctly, and therefore replays are not being detected.
Additionally, these "should not happen" failures that can occur in
dtls1_buffer_record are not being treated as fatal and therefore an attacker
could exploit this by sending repeated replay records for the next epoch,
eventually causing a DoS through memory exhaustion.
Thanks to Chris Mueller for reporting this issue and providing initial
analysis and a patch. Further analysis and the final patch was performed by
Matt Caswell from the OpenSSL development team.
CVE-2015-0206
Reviewed-by: Dr Stephen Henson <[email protected]> | 103b171d8fc282ef435f8de9afbf7782e312961f | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | dtls1_process_record | dtls1_process_record( SSL * s) | ['s'] | dtls1_process_record(SSL *s)
{
int i,al;
int enc_err;
SSL_SESSION *sess;
SSL3_RECORD *rr;
unsigned int mac_size;
unsigned char md[EVP_MAX_MD_SIZE];
rr= &(s->s3->rrec);
sess = s->session;
/* At this point, s->packet_length == SSL3_RT_HEADER_LNGTH + rr->length,
* and we have that many bytes in s->packet
*/
rr->input= &(s->packet[DTLS1_RT_HEADER_LENGTH]);
/* ok, we can now read from 's->packet' data into 'rr'
* rr->input points at rr->length bytes, which
* need to be copied into rr->data by either
* the decryption or by the decompression
* When the data is 'copied' into the rr->data buffer,
* rr->input will be pointed at the new buffer */
/* We now have - encrypted [ MAC [ compressed [ plain ] ] ]
* rr->length bytes of encrypted compressed stuff. */
/* check is not needed I believe */
if (rr->length > SSL3_RT_MAX_ENCRYPTED_LENGTH)
{
al=SSL_AD_RECORD_OVERFLOW;
SSLerr(SSL_F_DTLS1_PROCESS_RECORD,SSL_R_ENCRYPTED_LENGTH_TOO_LONG);
goto f_err;
}
/* decrypt in place in 'rr->input' */
rr->data=rr->input;
rr->orig_len=rr->length;
enc_err = s->method->ssl3_enc->enc(s,0);
/* enc_err is:
* 0: (in non-constant time) if the record is publically invalid.
* 1: if the padding is valid
* -1: if the padding is invalid */
if (enc_err == 0)
{
/* For DTLS we simply ignore bad packets. */
rr->length = 0;
s->packet_length = 0;
goto err;
}
#ifdef TLS_DEBUG
printf("dec %d\n",rr->length);
{ unsigned int z; for (z=0; z<rr->length; z++) printf("%02X%c",rr->data[z],((z+1)%16)?' ':'\n'); }
printf("\n");
#endif
/* r->length is now the compressed data plus mac */
if ((sess != NULL) &&
(s->enc_read_ctx != NULL) &&
(EVP_MD_CTX_md(s->read_hash) != NULL))
{
/* s->read_hash != NULL => mac_size != -1 */
unsigned char *mac = NULL;
unsigned char mac_tmp[EVP_MAX_MD_SIZE];
mac_size=EVP_MD_CTX_size(s->read_hash);
OPENSSL_assert(mac_size <= EVP_MAX_MD_SIZE);
/* orig_len is the length of the record before any padding was
* removed. This is public information, as is the MAC in use,
* therefore we can safely process the record in a different
* amount of time if it's too short to possibly contain a MAC.
*/
if (rr->orig_len < mac_size ||
/* CBC records must have a padding length byte too. */
(EVP_CIPHER_CTX_mode(s->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
rr->orig_len < mac_size+1))
{
al=SSL_AD_DECODE_ERROR;
SSLerr(SSL_F_DTLS1_PROCESS_RECORD,SSL_R_LENGTH_TOO_SHORT);
goto f_err;
}
if (EVP_CIPHER_CTX_mode(s->enc_read_ctx) == EVP_CIPH_CBC_MODE)
{
/* We update the length so that the TLS header bytes
* can be constructed correctly but we need to extract
* the MAC in constant time from within the record,
* without leaking the contents of the padding bytes.
* */
mac = mac_tmp;
ssl3_cbc_copy_mac(mac_tmp, rr, mac_size);
rr->length -= mac_size;
}
else
{
/* In this case there's no padding, so |rec->orig_len|
* equals |rec->length| and we checked that there's
* enough bytes for |mac_size| above. */
rr->length -= mac_size;
mac = &rr->data[rr->length];
}
i=s->method->ssl3_enc->mac(s,md,0 /* not send */);
if (i < 0 || mac == NULL || CRYPTO_memcmp(md, mac, (size_t)mac_size) != 0)
enc_err = -1;
if (rr->length > SSL3_RT_MAX_COMPRESSED_LENGTH+mac_size)
enc_err = -1;
}
if (enc_err < 0)
{
/* decryption failed, silently discard message */
rr->length = 0;
s->packet_length = 0;
goto err;
}
/* r->length is now just compressed */
if (s->expand != NULL)
{
if (rr->length > SSL3_RT_MAX_COMPRESSED_LENGTH)
{
al=SSL_AD_RECORD_OVERFLOW;
SSLerr(SSL_F_DTLS1_PROCESS_RECORD,SSL_R_COMPRESSED_LENGTH_TOO_LONG);
goto f_err;
}
if (!ssl3_do_uncompress(s))
{
al=SSL_AD_DECOMPRESSION_FAILURE;
SSLerr(SSL_F_DTLS1_PROCESS_RECORD,SSL_R_BAD_DECOMPRESSION);
goto f_err;
}
}
if (rr->length > SSL3_RT_MAX_PLAIN_LENGTH)
{
al=SSL_AD_RECORD_OVERFLOW;
SSLerr(SSL_F_DTLS1_PROCESS_RECORD,SSL_R_DATA_LENGTH_TOO_LONG);
goto f_err;
}
rr->off=0;
/*-
* So at this point the following is true
* ssl->s3->rrec.type is the type of record
* ssl->s3->rrec.length == number of bytes in record
* ssl->s3->rrec.off == offset to first valid byte
* ssl->s3->rrec.data == where to take bytes from, increment
* after use :-).
*/
/* we have pulled in a full packet so zero things */
s->packet_length=0;
dtls1_record_bitmap_update(s, &(s->d1->bitmap));/* Mark receipt of record. */
return(1);
f_err:
ssl3_send_alert(s,SSL3_AL_FATAL,al);
err:
return(0);
} | 575 | True | 1 |
CVE-2015-0206 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://www.openssl.org/news/secadv_20150108.txt', 'name': 'https://www.openssl.org/news/secadv_20150108.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/103b171d8fc282ef435f8de9afbf7782e312961f', 'name': 'https://github.com/openssl/openssl/commit/103b171d8fc282ef435f8de9afbf7782e312961f', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/147938.html', 'name': 'FEDORA-2015-0512', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-January/148363.html', 'name': 'FEDORA-2015-0601', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:019', 'name': 'MDVSA-2015:019', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3125', 'name': 'DSA-3125', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html', 'name': 'openSUSE-SU-2015:0130', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150310-ssl', 'name': '20150310 Multiple Vulnerabilities in OpenSSL (January 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-0066.html', 'name': 'RHSA-2015:0066', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=142721102728110&w=2', 'name': 'HPSBHF03289', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:062', 'name': 'MDVSA-2015:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html', 'name': 'SUSE-SU-2015:0946', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050297101809&w=2', 'name': 'HPSBMU03397', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050205101530&w=2', 'name': 'HPSBMU03396', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050254401665&w=2', 'name': 'HPSBMU03413', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143748090628601&w=2', 'name': 'HPSBMU03380', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa88', 'name': 'https://bto.bluecoat.com/security-advisory/sa88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1033378', 'name': '1033378', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10108', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10102', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/71940', 'name': '71940', 'refsource': 'BID', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/99704', 'name': 'openssl-cve20150206-dos(99704)', 'refsource': 'XF', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Memory leak in the dtls1_buffer_record function in d1_pkt.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k allows remote attackers to cause a denial of service (memory consumption) by sending many duplicate records for the next epoch, leading to failure of replay detection.'}] | 2017-10-20T01:29Z | 2015-01-09T02:59Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Matt Caswell | 2015-01-07 14:18:13+00:00 | A memory leak can occur in dtls1_buffer_record if either of the calls to
ssl3_setup_buffers or pqueue_insert fail. The former will fail if there is a
malloc failure, whilst the latter will fail if attempting to add a duplicate
record to the queue. This should never happen because duplicate records should
be detected and dropped before any attempt to add them to the queue.
Unfortunately records that arrive that are for the next epoch are not being
recorded correctly, and therefore replays are not being detected.
Additionally, these "should not happen" failures that can occur in
dtls1_buffer_record are not being treated as fatal and therefore an attacker
could exploit this by sending repeated replay records for the next epoch,
eventually causing a DoS through memory exhaustion.
Thanks to Chris Mueller for reporting this issue and providing initial
analysis and a patch. Further analysis and the final patch was performed by
Matt Caswell from the OpenSSL development team.
CVE-2015-0206
Reviewed-by: Dr Stephen Henson <[email protected]> | 103b171d8fc282ef435f8de9afbf7782e312961f | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | dtls1_read_bytes | dtls1_read_bytes( SSL * s , int type , unsigned char * buf , int len , int peek) | ['s', 'type', 'buf', 'len', 'peek'] | int dtls1_read_bytes(SSL *s, int type, unsigned char *buf, int len, int peek)
{
int al,i,j,ret;
unsigned int n;
SSL3_RECORD *rr;
void (*cb)(const SSL *ssl,int type2,int val)=NULL;
if (s->s3->rbuf.buf == NULL) /* Not initialized yet */
if (!ssl3_setup_buffers(s))
return(-1);
if ((type && (type != SSL3_RT_APPLICATION_DATA) &&
(type != SSL3_RT_HANDSHAKE)) ||
(peek && (type != SSL3_RT_APPLICATION_DATA)))
{
SSLerr(SSL_F_DTLS1_READ_BYTES, ERR_R_INTERNAL_ERROR);
return -1;
}
/* check whether there's a handshake message (client hello?) waiting */
if ( (ret = have_handshake_fragment(s, type, buf, len, peek)))
return ret;
/* Now s->d1->handshake_fragment_len == 0 if type == SSL3_RT_HANDSHAKE. */
#ifndef OPENSSL_NO_SCTP
/* Continue handshake if it had to be interrupted to read
* app data with SCTP.
*/
if ((!s->in_handshake && SSL_in_init(s)) ||
(BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
(s->state == DTLS1_SCTP_ST_SR_READ_SOCK || s->state == DTLS1_SCTP_ST_CR_READ_SOCK) &&
s->s3->in_read_app_data != 2))
#else
if (!s->in_handshake && SSL_in_init(s))
#endif
{
/* type == SSL3_RT_APPLICATION_DATA */
i=s->handshake_func(s);
if (i < 0) return(i);
if (i == 0)
{
SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_SSL_HANDSHAKE_FAILURE);
return(-1);
}
}
start:
s->rwstate=SSL_NOTHING;
/*-
* s->s3->rrec.type - is the type of record
* s->s3->rrec.data, - data
* s->s3->rrec.off, - offset into 'data' for next read
* s->s3->rrec.length, - number of bytes.
*/
rr = &(s->s3->rrec);
/* We are not handshaking and have no data yet,
* so process data buffered during the last handshake
* in advance, if any.
*/
if (s->state == SSL_ST_OK && rr->length == 0)
{
pitem *item;
item = pqueue_pop(s->d1->buffered_app_data.q);
if (item)
{
#ifndef OPENSSL_NO_SCTP
/* Restore bio_dgram_sctp_rcvinfo struct */
if (BIO_dgram_is_sctp(SSL_get_rbio(s)))
{
DTLS1_RECORD_DATA *rdata = (DTLS1_RECORD_DATA *) item->data;
BIO_ctrl(SSL_get_rbio(s), BIO_CTRL_DGRAM_SCTP_SET_RCVINFO, sizeof(rdata->recordinfo), &rdata->recordinfo);
}
#endif
dtls1_copy_record(s, item);
OPENSSL_free(item->data);
pitem_free(item);
}
}
/* Check for timeout */
if (dtls1_handle_timeout(s) > 0)
goto start;
/* get new packet if necessary */
if ((rr->length == 0) || (s->rstate == SSL_ST_READ_BODY))
{
ret=dtls1_get_record(s);
if (ret <= 0)
{
ret = dtls1_read_failed(s, ret);
/* anything other than a timeout is an error */
if (ret <= 0)
return(ret);
else
goto start;
}
}
if (s->d1->listen && rr->type != SSL3_RT_HANDSHAKE)
{
rr->length = 0;
goto start;
}
/* we now have a packet which can be read and processed */
if (s->s3->change_cipher_spec /* set when we receive ChangeCipherSpec,
* reset by ssl3_get_finished */
&& (rr->type != SSL3_RT_HANDSHAKE))
{
/* We now have application data between CCS and Finished.
* Most likely the packets were reordered on their way, so
* buffer the application data for later processing rather
* than dropping the connection.
*/
dtls1_buffer_record(s, &(s->d1->buffered_app_data), rr->seq_num);
rr->length = 0;
goto start;
}
/* If the other end has shut down, throw anything we read away
* (even in 'peek' mode) */
if (s->shutdown & SSL_RECEIVED_SHUTDOWN)
{
rr->length=0;
s->rwstate=SSL_NOTHING;
return(0);
}
if (type == rr->type) /* SSL3_RT_APPLICATION_DATA or SSL3_RT_HANDSHAKE */
{
/* make sure that we are not getting application data when we
* are doing a handshake for the first time */
if (SSL_in_init(s) && (type == SSL3_RT_APPLICATION_DATA) &&
(s->enc_read_ctx == NULL))
{
al=SSL_AD_UNEXPECTED_MESSAGE;
SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_APP_DATA_IN_HANDSHAKE);
goto f_err;
}
if (len <= 0) return(len);
if ((unsigned int)len > rr->length)
n = rr->length;
else
n = (unsigned int)len;
memcpy(buf,&(rr->data[rr->off]),n);
if (!peek)
{
rr->length-=n;
rr->off+=n;
if (rr->length == 0)
{
s->rstate=SSL_ST_READ_HEADER;
rr->off=0;
}
}
#ifndef OPENSSL_NO_SCTP
/* We were about to renegotiate but had to read
* belated application data first, so retry.
*/
if (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
rr->type == SSL3_RT_APPLICATION_DATA &&
(s->state == DTLS1_SCTP_ST_SR_READ_SOCK || s->state == DTLS1_SCTP_ST_CR_READ_SOCK))
{
s->rwstate=SSL_READING;
BIO_clear_retry_flags(SSL_get_rbio(s));
BIO_set_retry_read(SSL_get_rbio(s));
}
/* We might had to delay a close_notify alert because
* of reordered app data. If there was an alert and there
* is no message to read anymore, finally set shutdown.
*/
if (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
s->d1->shutdown_received && !BIO_dgram_sctp_msg_waiting(SSL_get_rbio(s)))
{
s->shutdown |= SSL_RECEIVED_SHUTDOWN;
return(0);
}
#endif
return(n);
}
/* If we get here, then type != rr->type; if we have a handshake
* message, then it was unexpected (Hello Request or Client Hello). */
/* In case of record types for which we have 'fragment' storage,
* fill that so that we can process the data at a fixed place.
*/
{
unsigned int k, dest_maxlen = 0;
unsigned char *dest = NULL;
unsigned int *dest_len = NULL;
if (rr->type == SSL3_RT_HANDSHAKE)
{
dest_maxlen = sizeof s->d1->handshake_fragment;
dest = s->d1->handshake_fragment;
dest_len = &s->d1->handshake_fragment_len;
}
else if (rr->type == SSL3_RT_ALERT)
{
dest_maxlen = sizeof(s->d1->alert_fragment);
dest = s->d1->alert_fragment;
dest_len = &s->d1->alert_fragment_len;
}
#ifndef OPENSSL_NO_HEARTBEATS
else if (rr->type == TLS1_RT_HEARTBEAT)
{
dtls1_process_heartbeat(s);
/* Exit and notify application to read again */
rr->length = 0;
s->rwstate=SSL_READING;
BIO_clear_retry_flags(SSL_get_rbio(s));
BIO_set_retry_read(SSL_get_rbio(s));
return(-1);
}
#endif
/* else it's a CCS message, or application data or wrong */
else if (rr->type != SSL3_RT_CHANGE_CIPHER_SPEC)
{
/* Application data while renegotiating
* is allowed. Try again reading.
*/
if (rr->type == SSL3_RT_APPLICATION_DATA)
{
BIO *bio;
s->s3->in_read_app_data=2;
bio=SSL_get_rbio(s);
s->rwstate=SSL_READING;
BIO_clear_retry_flags(bio);
BIO_set_retry_read(bio);
return(-1);
}
/* Not certain if this is the right error handling */
al=SSL_AD_UNEXPECTED_MESSAGE;
SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_UNEXPECTED_RECORD);
goto f_err;
}
if (dest_maxlen > 0)
{
/* XDTLS: In a pathalogical case, the Client Hello
* may be fragmented--don't always expect dest_maxlen bytes */
if ( rr->length < dest_maxlen)
{
#ifdef DTLS1_AD_MISSING_HANDSHAKE_MESSAGE
/*
* for normal alerts rr->length is 2, while
* dest_maxlen is 7 if we were to handle this
* non-existing alert...
*/
FIX ME
#endif
s->rstate=SSL_ST_READ_HEADER;
rr->length = 0;
goto start;
}
/* now move 'n' bytes: */
for ( k = 0; k < dest_maxlen; k++)
{
dest[k] = rr->data[rr->off++];
rr->length--;
}
*dest_len = dest_maxlen;
}
}
/* s->d1->handshake_fragment_len == 12 iff rr->type == SSL3_RT_HANDSHAKE;
* s->d1->alert_fragment_len == 7 iff rr->type == SSL3_RT_ALERT.
* (Possibly rr is 'empty' now, i.e. rr->length may be 0.) */
/* If we are a client, check for an incoming 'Hello Request': */
if ((!s->server) &&
(s->d1->handshake_fragment_len >= DTLS1_HM_HEADER_LENGTH) &&
(s->d1->handshake_fragment[0] == SSL3_MT_HELLO_REQUEST) &&
(s->session != NULL) && (s->session->cipher != NULL))
{
s->d1->handshake_fragment_len = 0;
if ((s->d1->handshake_fragment[1] != 0) ||
(s->d1->handshake_fragment[2] != 0) ||
(s->d1->handshake_fragment[3] != 0))
{
al=SSL_AD_DECODE_ERROR;
SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_BAD_HELLO_REQUEST);
goto err;
}
/* no need to check sequence number on HELLO REQUEST messages */
if (s->msg_callback)
s->msg_callback(0, s->version, SSL3_RT_HANDSHAKE,
s->d1->handshake_fragment, 4, s, s->msg_callback_arg);
if (SSL_is_init_finished(s) &&
!(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS) &&
!s->s3->renegotiate)
{
s->d1->handshake_read_seq++;
s->new_session = 1;
ssl3_renegotiate(s);
if (ssl3_renegotiate_check(s))
{
i=s->handshake_func(s);
if (i < 0) return(i);
if (i == 0)
{
SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_SSL_HANDSHAKE_FAILURE);
return(-1);
}
if (!(s->mode & SSL_MODE_AUTO_RETRY))
{
if (s->s3->rbuf.left == 0) /* no read-ahead left? */
{
BIO *bio;
/* In the case where we try to read application data,
* but we trigger an SSL handshake, we return -1 with
* the retry option set. Otherwise renegotiation may
* cause nasty problems in the blocking world */
s->rwstate=SSL_READING;
bio=SSL_get_rbio(s);
BIO_clear_retry_flags(bio);
BIO_set_retry_read(bio);
return(-1);
}
}
}
}
/* we either finished a handshake or ignored the request,
* now try again to obtain the (application) data we were asked for */
goto start;
}
if (s->d1->alert_fragment_len >= DTLS1_AL_HEADER_LENGTH)
{
int alert_level = s->d1->alert_fragment[0];
int alert_descr = s->d1->alert_fragment[1];
s->d1->alert_fragment_len = 0;
if (s->msg_callback)
s->msg_callback(0, s->version, SSL3_RT_ALERT,
s->d1->alert_fragment, 2, s, s->msg_callback_arg);
if (s->info_callback != NULL)
cb=s->info_callback;
else if (s->ctx->info_callback != NULL)
cb=s->ctx->info_callback;
if (cb != NULL)
{
j = (alert_level << 8) | alert_descr;
cb(s, SSL_CB_READ_ALERT, j);
}
if (alert_level == 1) /* warning */
{
s->s3->warn_alert = alert_descr;
if (alert_descr == SSL_AD_CLOSE_NOTIFY)
{
#ifndef OPENSSL_NO_SCTP
/* With SCTP and streams the socket may deliver app data
* after a close_notify alert. We have to check this
* first so that nothing gets discarded.
*/
if (BIO_dgram_is_sctp(SSL_get_rbio(s)) &&
BIO_dgram_sctp_msg_waiting(SSL_get_rbio(s)))
{
s->d1->shutdown_received = 1;
s->rwstate=SSL_READING;
BIO_clear_retry_flags(SSL_get_rbio(s));
BIO_set_retry_read(SSL_get_rbio(s));
return -1;
}
#endif
s->shutdown |= SSL_RECEIVED_SHUTDOWN;
return(0);
}
#if 0
/* XXX: this is a possible improvement in the future */
/* now check if it's a missing record */
if (alert_descr == DTLS1_AD_MISSING_HANDSHAKE_MESSAGE)
{
unsigned short seq;
unsigned int frag_off;
unsigned char *p = &(s->d1->alert_fragment[2]);
n2s(p, seq);
n2l3(p, frag_off);
dtls1_retransmit_message(s,
dtls1_get_queue_priority(frag->msg_header.seq, 0),
frag_off, &found);
if ( ! found && SSL_in_init(s))
{
/* fprintf( stderr,"in init = %d\n", SSL_in_init(s)); */
/* requested a message not yet sent,
send an alert ourselves */
ssl3_send_alert(s,SSL3_AL_WARNING,
DTLS1_AD_MISSING_HANDSHAKE_MESSAGE);
}
}
#endif
}
else if (alert_level == 2) /* fatal */
{
char tmp[16];
s->rwstate=SSL_NOTHING;
s->s3->fatal_alert = alert_descr;
SSLerr(SSL_F_DTLS1_READ_BYTES, SSL_AD_REASON_OFFSET + alert_descr);
BIO_snprintf(tmp,sizeof tmp,"%d",alert_descr);
ERR_add_error_data(2,"SSL alert number ",tmp);
s->shutdown|=SSL_RECEIVED_SHUTDOWN;
SSL_CTX_remove_session(s->ctx,s->session);
return(0);
}
else
{
al=SSL_AD_ILLEGAL_PARAMETER;
SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_UNKNOWN_ALERT_TYPE);
goto f_err;
}
goto start;
}
if (s->shutdown & SSL_SENT_SHUTDOWN) /* but we have not received a shutdown */
{
s->rwstate=SSL_NOTHING;
rr->length=0;
return(0);
}
if (rr->type == SSL3_RT_CHANGE_CIPHER_SPEC)
{
struct ccs_header_st ccs_hdr;
unsigned int ccs_hdr_len = DTLS1_CCS_HEADER_LENGTH;
dtls1_get_ccs_header(rr->data, &ccs_hdr);
if (s->version == DTLS1_BAD_VER)
ccs_hdr_len = 3;
/* 'Change Cipher Spec' is just a single byte, so we know
* exactly what the record payload has to look like */
/* XDTLS: check that epoch is consistent */
if ( (rr->length != ccs_hdr_len) ||
(rr->off != 0) || (rr->data[0] != SSL3_MT_CCS))
{
i=SSL_AD_ILLEGAL_PARAMETER;
SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_BAD_CHANGE_CIPHER_SPEC);
goto err;
}
rr->length=0;
if (s->msg_callback)
s->msg_callback(0, s->version, SSL3_RT_CHANGE_CIPHER_SPEC,
rr->data, 1, s, s->msg_callback_arg);
/* We can't process a CCS now, because previous handshake
* messages are still missing, so just drop it.
*/
if (!s->d1->change_cipher_spec_ok)
{
goto start;
}
s->d1->change_cipher_spec_ok = 0;
s->s3->change_cipher_spec=1;
if (!ssl3_do_change_cipher_spec(s))
goto err;
/* do this whenever CCS is processed */
dtls1_reset_seq_numbers(s, SSL3_CC_READ);
if (s->version == DTLS1_BAD_VER)
s->d1->handshake_read_seq++;
#ifndef OPENSSL_NO_SCTP
/* Remember that a CCS has been received,
* so that an old key of SCTP-Auth can be
* deleted when a CCS is sent. Will be ignored
* if no SCTP is used
*/
BIO_ctrl(SSL_get_wbio(s), BIO_CTRL_DGRAM_SCTP_AUTH_CCS_RCVD, 1, NULL);
#endif
goto start;
}
/* Unexpected handshake message (Client Hello, or protocol violation) */
if ((s->d1->handshake_fragment_len >= DTLS1_HM_HEADER_LENGTH) &&
!s->in_handshake)
{
struct hm_header_st msg_hdr;
/* this may just be a stale retransmit */
dtls1_get_message_header(rr->data, &msg_hdr);
if( rr->epoch != s->d1->r_epoch)
{
rr->length = 0;
goto start;
}
/* If we are server, we may have a repeated FINISHED of the
* client here, then retransmit our CCS and FINISHED.
*/
if (msg_hdr.type == SSL3_MT_FINISHED)
{
if (dtls1_check_timeout_num(s) < 0)
return -1;
dtls1_retransmit_buffered_messages(s);
rr->length = 0;
goto start;
}
if (((s->state&SSL_ST_MASK) == SSL_ST_OK) &&
!(s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS))
{
#if 0 /* worked only because C operator preferences are not as expected (and
* because this is not really needed for clients except for detecting
* protocol violations): */
s->state=SSL_ST_BEFORE|(s->server)
?SSL_ST_ACCEPT
:SSL_ST_CONNECT;
#else
s->state = s->server ? SSL_ST_ACCEPT : SSL_ST_CONNECT;
#endif
s->renegotiate=1;
s->new_session=1;
}
i=s->handshake_func(s);
if (i < 0) return(i);
if (i == 0)
{
SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_SSL_HANDSHAKE_FAILURE);
return(-1);
}
if (!(s->mode & SSL_MODE_AUTO_RETRY))
{
if (s->s3->rbuf.left == 0) /* no read-ahead left? */
{
BIO *bio;
/* In the case where we try to read application data,
* but we trigger an SSL handshake, we return -1 with
* the retry option set. Otherwise renegotiation may
* cause nasty problems in the blocking world */
s->rwstate=SSL_READING;
bio=SSL_get_rbio(s);
BIO_clear_retry_flags(bio);
BIO_set_retry_read(bio);
return(-1);
}
}
goto start;
}
switch (rr->type)
{
default:
#ifndef OPENSSL_NO_TLS
/* TLS just ignores unknown message types */
if (s->version == TLS1_VERSION)
{
rr->length = 0;
goto start;
}
#endif
al=SSL_AD_UNEXPECTED_MESSAGE;
SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_UNEXPECTED_RECORD);
goto f_err;
case SSL3_RT_CHANGE_CIPHER_SPEC:
case SSL3_RT_ALERT:
case SSL3_RT_HANDSHAKE:
/* we already handled all of these, with the possible exception
* of SSL3_RT_HANDSHAKE when s->in_handshake is set, but that
* should not happen when type != rr->type */
al=SSL_AD_UNEXPECTED_MESSAGE;
SSLerr(SSL_F_DTLS1_READ_BYTES,ERR_R_INTERNAL_ERROR);
goto f_err;
case SSL3_RT_APPLICATION_DATA:
/* At this point, we were expecting handshake data,
* but have application data. If the library was
* running inside ssl3_read() (i.e. in_read_app_data
* is set) and it makes sense to read application data
* at this point (session renegotiation not yet started),
* we will indulge it.
*/
if (s->s3->in_read_app_data &&
(s->s3->total_renegotiations != 0) &&
((
(s->state & SSL_ST_CONNECT) &&
(s->state >= SSL3_ST_CW_CLNT_HELLO_A) &&
(s->state <= SSL3_ST_CR_SRVR_HELLO_A)
) || (
(s->state & SSL_ST_ACCEPT) &&
(s->state <= SSL3_ST_SW_HELLO_REQ_A) &&
(s->state >= SSL3_ST_SR_CLNT_HELLO_A)
)
))
{
s->s3->in_read_app_data=2;
return(-1);
}
else
{
al=SSL_AD_UNEXPECTED_MESSAGE;
SSLerr(SSL_F_DTLS1_READ_BYTES,SSL_R_UNEXPECTED_RECORD);
goto f_err;
}
}
/* not reached */
f_err:
ssl3_send_alert(s,SSL3_AL_FATAL,al);
err:
return(-1);
} | 2495 | True | 1 |
CVE-2015-1789 | False | False | False | False | AV:N/AC:M/Au:N/C:N/I:N/A:P | NETWORK | MEDIUM | NONE | NONE | NONE | PARTIAL | 4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | NONE | HIGH | 7.5 | HIGH | 3.9 | 3.6 | nan | [{'url': 'https://www.openssl.org/news/secadv_20150611.txt', 'name': 'https://www.openssl.org/news/secadv_20150611.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/openssl/openssl/commit/f48b83b4fb7d6689584cf25f61ca63a4891f5b11', 'name': 'https://github.com/openssl/openssl/commit/f48b83b4fb7d6689584cf25f61ca63a4891f5b11', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html', 'name': 'APPLE-SA-2015-08-13-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/kb/HT205031', 'name': 'https://support.apple.com/kb/HT205031', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143880121627664&w=2', 'name': 'SSRT102180', 'refsource': 'HP', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157667', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157667', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131044', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131044', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143654156615516&w=2', 'name': 'HPSBGN03371', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/75156', 'name': '75156', 'refsource': 'BID', 'tags': []}, {'url': 'https://openssl.org/news/secadv/20150611.txt', 'name': 'https://openssl.org/news/secadv/20150611.txt', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10733', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10733', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'name': 'http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'name': 'http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa98', 'name': 'https://bto.bluecoat.com/security-advisory/sa98', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015', 'name': 'http://www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05353965', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05353965', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201506-02', 'name': 'GLSA-201506-02', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc', 'name': 'NetBSD-SA2015-008', 'refsource': 'NETBSD', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10122', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10122', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1115.html', 'name': 'RHSA-2015:1115', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00007.html', 'name': 'SUSE-SU-2015:1185', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.html', 'name': 'SUSE-SU-2015:1184', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00005.html', 'name': 'SUSE-SU-2015:1183', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.html', 'name': 'SUSE-SU-2015:1182', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00003.html', 'name': 'SUSE-SU-2015:1181', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.html', 'name': 'SUSE-SU-2015:1150', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00024.html', 'name': 'SUSE-SU-2015:1143', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00023.html', 'name': 'openSUSE-SU-2015:1139', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160647.html', 'name': 'FEDORA-2015-10108', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160436.html', 'name': 'FEDORA-2015-10047', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.ubuntu.com/usn/USN-2639-1', 'name': 'USN-2639-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032564', 'name': '1032564', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3287', 'name': 'DSA-3287', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150612-openssl', 'name': '20150612 Multiple Vulnerabilities in OpenSSL (June 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1197.html', 'name': 'RHSA-2015:1197', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://www.arista.com/en/support/advisories-notices/security-advisories/1144-security-advisory-11', 'name': 'https://www.arista.com/en/support/advisories-notices/security-advisories/1144-security-advisory-11', 'refsource': 'MISC', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zf', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0p:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0q:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0r:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:sparc-opl_service_processor:*:*:*:*:*:*:*:*', 'versionEndIncluding': '1121', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The X509_cmp_time function in crypto/x509/x509_vfy.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted length field in ASN1_TIME data, as demonstrated by an attack against a server that supports client authentication with a custom verification callback.'}] | 2021-11-17T22:15Z | 2015-06-12T19:59Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Emilia Kasper | 2015-04-08 16:56:43+02:00 | Fix length checks in X509_cmp_time to avoid out-of-bounds reads.
Also tighten X509_cmp_time to reject more than three fractional
seconds in the time; and to reject trailing garbage after the offset.
CVE-2015-1789
Reviewed-by: Viktor Dukhovni <[email protected]>
Reviewed-by: Richard Levitte <[email protected]> | f48b83b4fb7d6689584cf25f61ca63a4891f5b11 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | X509_cmp_time | X509_cmp_time( const ASN1_TIME * ctm , time_t * cmp_time) | ['ctm', 'cmp_time'] | int X509_cmp_time(const ASN1_TIME *ctm, time_t *cmp_time)
{
char *str;
ASN1_TIME atm;
long offset;
char buff1[24], buff2[24], *p;
int i, j;
p = buff1;
i = ctm->length;
str = (char *)ctm->data;
if (ctm->type == V_ASN1_UTCTIME) {
if ((i < 11) || (i > 17))
return 0;
memcpy(p, str, 10);
p += 10;
str += 10;
} else {
if (i < 13)
return 0;
memcpy(p, str, 12);
p += 12;
str += 12;
}
if ((*str == 'Z') || (*str == '-') || (*str == '+')) {
*(p++) = '0';
*(p++) = '0';
} else {
*(p++) = *(str++);
*(p++) = *(str++);
/* Skip any fractional seconds... */
if (*str == '.') {
str++;
while ((*str >= '0') && (*str <= '9'))
str++;
}
}
*(p++) = 'Z';
*(p++) = '\0';
if (*str == 'Z')
offset = 0;
else {
if ((*str != '+') && (*str != '-'))
return 0;
offset = ((str[1] - '0') * 10 + (str[2] - '0')) * 60;
offset += (str[3] - '0') * 10 + (str[4] - '0');
if (*str == '-')
offset = -offset;
}
atm.type = ctm->type;
atm.flags = 0;
atm.length = sizeof(buff2);
atm.data = (unsigned char *)buff2;
if (X509_time_adj(&atm, offset * 60, cmp_time) == NULL)
return 0;
if (ctm->type == V_ASN1_UTCTIME) {
i = (buff1[0] - '0') * 10 + (buff1[1] - '0');
if (i < 50)
i += 100; /* cf. RFC 2459 */
j = (buff2[0] - '0') * 10 + (buff2[1] - '0');
if (j < 50)
j += 100;
if (i < j)
return -1;
if (i > j)
return 1;
}
i = strcmp(buff1, buff2);
if (i == 0) /* wait a second then return younger :-) */
return -1;
else
return i;
} | 512 | True | 1 |
CVE-2015-1790 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/openssl/openssl/commit/59302b600e8d5b77ef144e447bb046fd7ab72686', 'name': 'https://github.com/openssl/openssl/commit/59302b600e8d5b77ef144e447bb046fd7ab72686', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://www.openssl.org/news/secadv_20150611.txt', 'name': 'https://www.openssl.org/news/secadv_20150611.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html', 'name': 'APPLE-SA-2015-08-13-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/kb/HT205031', 'name': 'https://support.apple.com/kb/HT205031', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143880121627664&w=2', 'name': 'SSRT102180', 'refsource': 'HP', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131044', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131044', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143654156615516&w=2', 'name': 'HPSBGN03371', 'refsource': 'HP', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/75157', 'name': '75157', 'refsource': 'BID', 'tags': []}, {'url': 'https://openssl.org/news/secadv/20150611.txt', 'name': 'https://openssl.org/news/secadv/20150611.txt', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10733', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10733', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'name': 'http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'name': 'http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa98', 'name': 'https://bto.bluecoat.com/security-advisory/sa98', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015', 'name': 'http://www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05353965', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05353965', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201506-02', 'name': 'GLSA-201506-02', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc', 'name': 'NetBSD-SA2015-008', 'refsource': 'NETBSD', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10122', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10122', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1115.html', 'name': 'RHSA-2015:1115', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00007.html', 'name': 'SUSE-SU-2015:1185', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.html', 'name': 'SUSE-SU-2015:1184', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00005.html', 'name': 'SUSE-SU-2015:1183', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.html', 'name': 'SUSE-SU-2015:1182', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00003.html', 'name': 'SUSE-SU-2015:1181', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.html', 'name': 'SUSE-SU-2015:1150', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00024.html', 'name': 'SUSE-SU-2015:1143', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00023.html', 'name': 'openSUSE-SU-2015:1139', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160647.html', 'name': 'FEDORA-2015-10108', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160436.html', 'name': 'FEDORA-2015-10047', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.ubuntu.com/usn/USN-2639-1', 'name': 'USN-2639-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032564', 'name': '1032564', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3287', 'name': 'DSA-3287', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150612-openssl', 'name': '20150612 Multiple Vulnerabilities in OpenSSL (June 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1197.html', 'name': 'RHSA-2015:1197', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://www.arista.com/en/support/advisories-notices/security-advisories/1144-security-advisory-11', 'name': 'https://www.arista.com/en/support/advisories-notices/security-advisories/1144-security-advisory-11', 'refsource': 'MISC', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'NVD-CWE-Other'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zf', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0p:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0q:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0r:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The PKCS7_dataDecodefunction in crypto/pkcs7/pk7_doit.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a PKCS#7 blob that uses ASN.1 encoding and lacks inner EncryptedContent data.'}] | 2021-11-17T22:15Z | 2015-06-12T19:59Z | Other | NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset. | Insufficient Information | https://nvd.nist.gov/vuln/categories | 0 | Emilia Kasper | 2015-05-12 19:00:30+02:00 | PKCS#7: Fix NULL dereference with missing EncryptedContent.
CVE-2015-1790
Reviewed-by: Rich Salz <[email protected]> | 59302b600e8d5b77ef144e447bb046fd7ab72686 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | PKCS7_dataDecode | PKCS7_dataDecode( PKCS7 * p7 , EVP_PKEY * pkey , BIO * in_bio , X509 * pcert) | ['p7', 'pkey', 'in_bio', 'pcert'] | BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert)
{
int i, j;
BIO *out = NULL, *btmp = NULL, *etmp = NULL, *bio = NULL;
X509_ALGOR *xa;
ASN1_OCTET_STRING *data_body = NULL;
const EVP_MD *evp_md;
const EVP_CIPHER *evp_cipher = NULL;
EVP_CIPHER_CTX *evp_ctx = NULL;
X509_ALGOR *enc_alg = NULL;
STACK_OF(X509_ALGOR) *md_sk = NULL;
STACK_OF(PKCS7_RECIP_INFO) *rsk = NULL;
PKCS7_RECIP_INFO *ri = NULL;
unsigned char *ek = NULL, *tkey = NULL;
int eklen = 0, tkeylen = 0;
if (p7 == NULL) {
PKCS7err(PKCS7_F_PKCS7_DATADECODE, PKCS7_R_INVALID_NULL_POINTER);
return NULL;
}
if (p7->d.ptr == NULL) {
PKCS7err(PKCS7_F_PKCS7_DATADECODE, PKCS7_R_NO_CONTENT);
return NULL;
}
i = OBJ_obj2nid(p7->type);
p7->state = PKCS7_S_HEADER;
switch (i) {
case NID_pkcs7_signed:
data_body = PKCS7_get_octet_string(p7->d.sign->contents);
if (!PKCS7_is_detached(p7) && data_body == NULL) {
PKCS7err(PKCS7_F_PKCS7_DATADECODE,
PKCS7_R_INVALID_SIGNED_DATA_TYPE);
goto err;
}
md_sk = p7->d.sign->md_algs;
break;
case NID_pkcs7_signedAndEnveloped:
rsk = p7->d.signed_and_enveloped->recipientinfo;
md_sk = p7->d.signed_and_enveloped->md_algs;
data_body = p7->d.signed_and_enveloped->enc_data->enc_data;
enc_alg = p7->d.signed_and_enveloped->enc_data->algorithm;
evp_cipher = EVP_get_cipherbyobj(enc_alg->algorithm);
if (evp_cipher == NULL) {
PKCS7err(PKCS7_F_PKCS7_DATADECODE,
PKCS7_R_UNSUPPORTED_CIPHER_TYPE);
goto err;
}
break;
case NID_pkcs7_enveloped:
rsk = p7->d.enveloped->recipientinfo;
enc_alg = p7->d.enveloped->enc_data->algorithm;
data_body = p7->d.enveloped->enc_data->enc_data;
evp_cipher = EVP_get_cipherbyobj(enc_alg->algorithm);
if (evp_cipher == NULL) {
PKCS7err(PKCS7_F_PKCS7_DATADECODE,
PKCS7_R_UNSUPPORTED_CIPHER_TYPE);
goto err;
}
break;
default:
PKCS7err(PKCS7_F_PKCS7_DATADECODE, PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
goto err;
}
/* We will be checking the signature */
if (md_sk != NULL) {
for (i = 0; i < sk_X509_ALGOR_num(md_sk); i++) {
xa = sk_X509_ALGOR_value(md_sk, i);
if ((btmp = BIO_new(BIO_f_md())) == NULL) {
PKCS7err(PKCS7_F_PKCS7_DATADECODE, ERR_R_BIO_LIB);
goto err;
}
j = OBJ_obj2nid(xa->algorithm);
evp_md = EVP_get_digestbynid(j);
if (evp_md == NULL) {
PKCS7err(PKCS7_F_PKCS7_DATADECODE,
PKCS7_R_UNKNOWN_DIGEST_TYPE);
goto err;
}
BIO_set_md(btmp, evp_md);
if (out == NULL)
out = btmp;
else
BIO_push(out, btmp);
btmp = NULL;
}
}
if (evp_cipher != NULL) {
if ((etmp = BIO_new(BIO_f_cipher())) == NULL) {
PKCS7err(PKCS7_F_PKCS7_DATADECODE, ERR_R_BIO_LIB);
goto err;
}
/*
* It was encrypted, we need to decrypt the secret key with the
* private key
*/
/*
* Find the recipientInfo which matches the passed certificate (if
* any)
*/
if (pcert) {
for (i = 0; i < sk_PKCS7_RECIP_INFO_num(rsk); i++) {
ri = sk_PKCS7_RECIP_INFO_value(rsk, i);
if (!pkcs7_cmp_ri(ri, pcert))
break;
ri = NULL;
}
if (ri == NULL) {
PKCS7err(PKCS7_F_PKCS7_DATADECODE,
PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE);
goto err;
}
}
/* If we haven't got a certificate try each ri in turn */
if (pcert == NULL) {
/*
* Always attempt to decrypt all rinfo even after success as a
* defence against MMA timing attacks.
*/
for (i = 0; i < sk_PKCS7_RECIP_INFO_num(rsk); i++) {
ri = sk_PKCS7_RECIP_INFO_value(rsk, i);
if (pkcs7_decrypt_rinfo(&ek, &eklen, ri, pkey) < 0)
goto err;
ERR_clear_error();
}
} else {
/* Only exit on fatal errors, not decrypt failure */
if (pkcs7_decrypt_rinfo(&ek, &eklen, ri, pkey) < 0)
goto err;
ERR_clear_error();
}
evp_ctx = NULL;
BIO_get_cipher_ctx(etmp, &evp_ctx);
if (EVP_CipherInit_ex(evp_ctx, evp_cipher, NULL, NULL, NULL, 0) <= 0)
goto err;
if (EVP_CIPHER_asn1_to_param(evp_ctx, enc_alg->parameter) < 0)
goto err;
/* Generate random key as MMA defence */
tkeylen = EVP_CIPHER_CTX_key_length(evp_ctx);
tkey = OPENSSL_malloc(tkeylen);
if (!tkey)
goto err;
if (EVP_CIPHER_CTX_rand_key(evp_ctx, tkey) <= 0)
goto err;
if (ek == NULL) {
ek = tkey;
eklen = tkeylen;
tkey = NULL;
}
if (eklen != EVP_CIPHER_CTX_key_length(evp_ctx)) {
/*
* Some S/MIME clients don't use the same key and effective key
* length. The key length is determined by the size of the
* decrypted RSA key.
*/
if (!EVP_CIPHER_CTX_set_key_length(evp_ctx, eklen)) {
/* Use random key as MMA defence */
OPENSSL_clear_free(ek, eklen);
ek = tkey;
eklen = tkeylen;
tkey = NULL;
}
}
/* Clear errors so we don't leak information useful in MMA */
ERR_clear_error();
if (EVP_CipherInit_ex(evp_ctx, NULL, NULL, ek, NULL, 0) <= 0)
goto err;
OPENSSL_clear_free(ek, eklen);
ek = NULL;
OPENSSL_clear_free(tkey, tkeylen);
tkey = NULL;
if (out == NULL)
out = etmp;
else
BIO_push(out, etmp);
etmp = NULL;
}
if (PKCS7_is_detached(p7) || (in_bio != NULL)) {
bio = in_bio;
} else {
if (data_body->length > 0)
bio = BIO_new_mem_buf(data_body->data, data_body->length);
else {
bio = BIO_new(BIO_s_mem());
BIO_set_mem_eof_return(bio, 0);
}
if (bio == NULL)
goto err;
}
BIO_push(out, bio);
bio = NULL;
return out;
err:
OPENSSL_clear_free(ek, eklen);
OPENSSL_clear_free(tkey, tkeylen);
BIO_free_all(out);
BIO_free_all(btmp);
BIO_free_all(etmp);
BIO_free_all(bio);
return NULL;
} | 1047 | True | 1 |
CVE-2015-1788 | False | False | False | False | AV:N/AC:M/Au:N/C:N/I:N/A:P | NETWORK | MEDIUM | NONE | NONE | NONE | PARTIAL | 4.3 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/openssl/openssl/commit/4924b37ee01f71ae19c94a8934b80eeb2f677932', 'name': 'https://github.com/openssl/openssl/commit/4924b37ee01f71ae19c94a8934b80eeb2f677932', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://www.openssl.org/news/secadv_20150611.txt', 'name': 'https://www.openssl.org/news/secadv_20150611.txt', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html', 'name': 'APPLE-SA-2015-08-13-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/kb/HT205031', 'name': 'https://support.apple.com/kb/HT205031', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=143880121627664&w=2', 'name': 'SSRT102180', 'refsource': 'HP', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10694', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131044', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05131044', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150888', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158380', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05184351', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763', 'name': 'https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144050155601375&w=2', 'name': 'HPSBMU03409', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/75158', 'name': '75158', 'refsource': 'BID', 'tags': []}, {'url': 'http://fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery', 'name': 'http://fortiguard.com/advisory/2015-07-09-cve-2015-1793-openssl-alternative-chains-certificate-forgery', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html', 'name': 'openSUSE-SU-2016:0640', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://openssl.org/news/secadv/20150611.txt', 'name': 'https://openssl.org/news/secadv/20150611.txt', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'name': 'http://fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'name': 'http://www.fortiguard.com/advisory/openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www-304.ibm.com/support/docview.wss?uid=swg21960041', 'name': 'http://www-304.ibm.com/support/docview.wss?uid=swg21960041', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bto.bluecoat.com/security-advisory/sa98', 'name': 'https://bto.bluecoat.com/security-advisory/sa98', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015', 'name': 'http://www.fortiguard.com/advisory/2015-06-11-fortinet-vulnerability-openssl-vulnerabilities-june-2015', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201506-02', 'name': 'GLSA-201506-02', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00037.html', 'name': 'openSUSE-SU-2015:1277', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2015-008.txt.asc', 'name': 'NetBSD-SA2015-008', 'refsource': 'NETBSD', 'tags': []}, {'url': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10122', 'name': 'https://kc.mcafee.com/corporate/index?page=content&id=SB10122', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00007.html', 'name': 'SUSE-SU-2015:1185', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00006.html', 'name': 'SUSE-SU-2015:1184', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00004.html', 'name': 'SUSE-SU-2015:1182', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00003.html', 'name': 'SUSE-SU-2015:1181', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00026.html', 'name': 'SUSE-SU-2015:1150', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00024.html', 'name': 'SUSE-SU-2015:1143', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00023.html', 'name': 'openSUSE-SU-2015:1139', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.ubuntu.com/usn/USN-2639-1', 'name': 'USN-2639-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032564', 'name': '1032564', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3287', 'name': 'DSA-3287', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150612-openssl', 'name': '20150612 Multiple Vulnerabilities in OpenSSL (June 2015) Affecting Cisco Products', 'refsource': 'CISCO', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://support.citrix.com/article/CTX216642', 'name': 'https://support.citrix.com/article/CTX216642', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-399'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.8zf', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0p:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0q:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0r:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:openssl:openssl:1.0.1k:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The BN_GF2m_mod_inv function in crypto/bn/bn_gf2m.c in OpenSSL before 0.9.8s, 1.0.0 before 1.0.0e, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b does not properly handle ECParameters structures in which the curve is over a malformed binary polynomial field, which allows remote attackers to cause a denial of service (infinite loop) via a session that uses an Elliptic Curve algorithm, as demonstrated by an attack against a server that supports client authentication.'}] | 2017-11-15T02:29Z | 2015-06-12T19:59Z | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | 1 | Andy Polyakov | 2015-06-11 00:18:01+02:00 | bn/bn_gf2m.c: avoid infinite loop wich malformed ECParamters.
CVE-2015-1788
Reviewed-by: Matt Caswell <[email protected]> | 4924b37ee01f71ae19c94a8934b80eeb2f677932 | False | openssl/openssl | TLS/SSL and crypto library | 2013-01-15 22:34:48 | 2022-08-27 13:59:35 | https://www.openssl.org | openssl | 19189.0 | 8338.0 | BN_GF2m_mod_inv | BN_GF2m_mod_inv( BIGNUM * r , const BIGNUM * a , const BIGNUM * p , BN_CTX * ctx) | ['r', 'a', 'p', 'ctx'] | int BN_GF2m_mod_inv(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)
{
BIGNUM *b, *c = NULL, *u = NULL, *v = NULL, *tmp;
int ret = 0;
bn_check_top(a);
bn_check_top(p);
BN_CTX_start(ctx);
if ((b = BN_CTX_get(ctx)) == NULL)
goto err;
if ((c = BN_CTX_get(ctx)) == NULL)
goto err;
if ((u = BN_CTX_get(ctx)) == NULL)
goto err;
if ((v = BN_CTX_get(ctx)) == NULL)
goto err;
if (!BN_GF2m_mod(u, a, p))
goto err;
if (BN_is_zero(u))
goto err;
if (!BN_copy(v, p))
goto err;
# if 0
if (!BN_one(b))
goto err;
while (1) {
while (!BN_is_odd(u)) {
if (BN_is_zero(u))
goto err;
if (!BN_rshift1(u, u))
goto err;
if (BN_is_odd(b)) {
if (!BN_GF2m_add(b, b, p))
goto err;
}
if (!BN_rshift1(b, b))
goto err;
}
if (BN_abs_is_word(u, 1))
break;
if (BN_num_bits(u) < BN_num_bits(v)) {
tmp = u;
u = v;
v = tmp;
tmp = b;
b = c;
c = tmp;
}
if (!BN_GF2m_add(u, u, v))
goto err;
if (!BN_GF2m_add(b, b, c))
goto err;
}
# else
{
int i, ubits = BN_num_bits(u), vbits = BN_num_bits(v), /* v is copy
* of p */
top = p->top;
BN_ULONG *udp, *bdp, *vdp, *cdp;
bn_wexpand(u, top);
udp = u->d;
for (i = u->top; i < top; i++)
udp[i] = 0;
u->top = top;
bn_wexpand(b, top);
bdp = b->d;
bdp[0] = 1;
for (i = 1; i < top; i++)
bdp[i] = 0;
b->top = top;
bn_wexpand(c, top);
cdp = c->d;
for (i = 0; i < top; i++)
cdp[i] = 0;
c->top = top;
vdp = v->d; /* It pays off to "cache" *->d pointers,
* because it allows optimizer to be more
* aggressive. But we don't have to "cache"
* p->d, because *p is declared 'const'... */
while (1) {
while (ubits && !(udp[0] & 1)) {
BN_ULONG u0, u1, b0, b1, mask;
u0 = udp[0];
b0 = bdp[0];
mask = (BN_ULONG)0 - (b0 & 1);
b0 ^= p->d[0] & mask;
for (i = 0; i < top - 1; i++) {
u1 = udp[i + 1];
udp[i] = ((u0 >> 1) | (u1 << (BN_BITS2 - 1))) & BN_MASK2;
u0 = u1;
b1 = bdp[i + 1] ^ (p->d[i + 1] & mask);
bdp[i] = ((b0 >> 1) | (b1 << (BN_BITS2 - 1))) & BN_MASK2;
b0 = b1;
}
udp[i] = u0 >> 1;
bdp[i] = b0 >> 1;
ubits--;
}
if (ubits <= BN_BITS2 && udp[0] == 1)
break;
if (ubits < vbits) {
i = ubits;
ubits = vbits;
vbits = i;
tmp = u;
u = v;
v = tmp;
tmp = b;
b = c;
c = tmp;
udp = vdp;
vdp = v->d;
bdp = cdp;
cdp = c->d;
}
for (i = 0; i < top; i++) {
udp[i] ^= vdp[i];
bdp[i] ^= cdp[i];
}
if (ubits == vbits) {
BN_ULONG ul;
int utop = (ubits - 1) / BN_BITS2;
while ((ul = udp[utop]) == 0 && utop)
utop--;
ubits = utop * BN_BITS2 + BN_num_bits_word(ul);
}
}
bn_correct_top(b);
}
# endif
if (!BN_copy(r, b))
goto err;
bn_check_top(r);
ret = 1;
err:
# ifdef BN_DEBUG /* BN_CTX_end would complain about the
* expanded form */
bn_correct_top(c);
bn_correct_top(u);
bn_correct_top(v);
# endif
BN_CTX_end(ctx);
return ret;
} | 923 | True | 1 |
|
CVE-2016-2533 | False | False | False | True | AV:N/AC:M/Au:N/C:N/I:N/A:P | NETWORK | MEDIUM | NONE | NONE | NONE | PARTIAL | 4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | NETWORK | LOW | NONE | REQUIRED | UNCHANGED | NONE | NONE | HIGH | 6.5 | MEDIUM | 2.8 | 3.6 | nan | [{'url': 'http://www.debian.org/security/2016/dsa-3499', 'name': 'DSA-3499', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'https://github.com/python-pillow/Pillow/commit/5bdf54b5a76b54fb00bd05f2d733e0a4173eefc9#diff-8ff6909c159597e22288ad818938fd6b', 'name': 'https://github.com/python-pillow/Pillow/commit/5bdf54b5a76b54fb00bd05f2d733e0a4173eefc9#diff-8ff6909c159597e22288ad818938fd6b', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2016/02/22/2', 'name': '[oss-security] 20160222 Re: CVE Request -- Buffer overflow in Python-Pillow and PIL', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2016/02/02/5', 'name': '[oss-security] 20160202 CVE Request -- Buffer overflow in Python-Pillow and PIL', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/python-pillow/Pillow/blob/c3cb690fed5d4bf0c45576759de55d054916c165/CHANGES.rst', 'name': 'https://github.com/python-pillow/Pillow/blob/c3cb690fed5d4bf0c45576759de55d054916c165/CHANGES.rst', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/python-pillow/Pillow/commit/ae453aa18b66af54e7ff716f4ccb33adca60afd4#diff-8ff6909c159597e22288ad818938fd6b', 'name': 'https://github.com/python-pillow/Pillow/commit/ae453aa18b66af54e7ff716f4ccb33adca60afd4#diff-8ff6909c159597e22288ad818938fd6b', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/python-pillow/Pillow/pull/1706', 'name': 'https://github.com/python-pillow/Pillow/pull/1706', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201612-52', 'name': 'GLSA-201612-52', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:python_imaging_project:python_imaging:*:*:*:*:*:*:*:*', 'versionEndIncluding': '1.1.7', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.1.0', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Buffer overflow in the ImagingPcdDecode function in PcdDecode.c in Pillow before 3.1.1 and Python Imaging Library (PIL) 1.1.7 and earlier allows remote attackers to cause a denial of service (crash) via a crafted PhotoCD file.'}] | 2017-07-01T01:29Z | 2016-04-13T16:59Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | wiredfool | 2016-02-02 05:46:26-08:00 | PCD decoder overruns the shuffle buffer, Fixes #568 | ae453aa18b66af54e7ff716f4ccb33adca60afd4 | False | python-pillow/Pillow | The friendly PIL fork (Python Imaging Library) | 2012-07-24 21:38:39 | 2022-08-27 09:35:32 | https://python-pillow.org | python-pillow | 10080.0 | 1893.0 | ImagingPcdDecode | ImagingPcdDecode( Imaging im , ImagingCodecState state , UINT8 * buf , int bytes) | ['im', 'state', 'buf', 'bytes'] | ImagingPcdDecode(Imaging im, ImagingCodecState state, UINT8* buf, int bytes)
{
int x;
int chunk;
UINT8* out;
UINT8* ptr;
ptr = buf;
chunk = 3 * state->xsize;
for (;;) {
/* We need data for two full lines before we can do anything */
if (bytes < chunk)
return ptr - buf;
/* Unpack first line */
out = state->buffer;
for (x = 0; x < state->xsize; x++) {
out[0] = ptr[x];
out[1] = ptr[(x+4*state->xsize)/2];
out[2] = ptr[(x+5*state->xsize)/2];
out += 4;
}
state->shuffle((UINT8*) im->image[state->y],
state->buffer, state->xsize);
if (++state->y >= state->ysize)
return -1; /* This can hardly happen */
/* Unpack second line */
out = state->buffer;
for (x = 0; x < state->xsize; x++) {
out[0] = ptr[x+state->xsize];
out[1] = ptr[(x+4*state->xsize)/2];
out[2] = ptr[(x+5*state->xsize)/2];
out += 4;
}
state->shuffle((UINT8*) im->image[state->y],
state->buffer, state->xsize);
if (++state->y >= state->ysize)
return -1;
ptr += chunk;
bytes -= chunk;
}
} | 309 | True | 1 |
CVE-2016-0775 | False | False | False | True | AV:N/AC:M/Au:N/C:N/I:N/A:P | NETWORK | MEDIUM | NONE | NONE | NONE | PARTIAL | 4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | NETWORK | LOW | NONE | REQUIRED | UNCHANGED | NONE | NONE | HIGH | 6.5 | MEDIUM | 2.8 | 3.6 | nan | [{'url': 'http://www.debian.org/security/2016/dsa-3499', 'name': 'DSA-3499', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'https://github.com/python-pillow/Pillow/commit/893a40850c2d5da41537958e40569c029a6e127b', 'name': 'https://github.com/python-pillow/Pillow/commit/893a40850c2d5da41537958e40569c029a6e127b', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/python-pillow/Pillow/blob/c3cb690fed5d4bf0c45576759de55d054916c165/CHANGES.rst', 'name': 'https://github.com/python-pillow/Pillow/blob/c3cb690fed5d4bf0c45576759de55d054916c165/CHANGES.rst', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201612-52', 'name': 'GLSA-201612-52', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.1.0', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Buffer overflow in the ImagingFliDecode function in libImaging/FliDecode.c in Pillow before 3.1.1 allows remote attackers to cause a denial of service (crash) via a crafted FLI file.'}] | 2017-07-01T01:29Z | 2016-04-13T16:59Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | wiredfool | 2016-01-20 22:37:28+00:00 | FLI overflow error fix and testcase CVE-2016-0775 | 893a40850c2d5da41537958e40569c029a6e127b | False | python-pillow/Pillow | The friendly PIL fork (Python Imaging Library) | 2012-07-24 21:38:39 | 2022-08-27 09:35:32 | https://python-pillow.org | python-pillow | 10080.0 | 1893.0 | ImagingFliDecode | ImagingFliDecode( Imaging im , ImagingCodecState state , UINT8 * buf , int bytes) | ['im', 'state', 'buf', 'bytes'] | ImagingFliDecode(Imaging im, ImagingCodecState state, UINT8* buf, int bytes)
{
UINT8* ptr;
int framesize;
int c, chunks;
int l, lines;
int i, j, x = 0, y, ymax;
/* If not even the chunk size is present, we'd better leave */
if (bytes < 4)
return 0;
/* We don't decode anything unless we have a full chunk in the
input buffer (on the other hand, the Python part of the driver
makes sure this is always the case) */
ptr = buf;
framesize = I32(ptr);
if (framesize < I32(ptr))
return 0;
/* Make sure this is a frame chunk. The Python driver takes
case of other chunk types. */
if (I16(ptr+4) != 0xF1FA) {
state->errcode = IMAGING_CODEC_UNKNOWN;
return -1;
}
chunks = I16(ptr+6);
ptr += 16;
/* Process subchunks */
for (c = 0; c < chunks; c++) {
UINT8 *data = ptr + 6;
switch (I16(ptr+4)) {
case 4: case 11:
/* FLI COLOR chunk */
break; /* ignored; handled by Python code */
case 7:
/* FLI SS2 chunk (word delta) */
lines = I16(data); data += 2;
for (l = y = 0; l < lines && y < state->ysize; l++, y++) {
UINT8* buf = (UINT8*) im->image[y];
int p, packets;
packets = I16(data); data += 2;
while (packets & 0x8000) {
/* flag word */
if (packets & 0x4000) {
y += 65536 - packets; /* skip lines */
if (y >= state->ysize) {
state->errcode = IMAGING_CODEC_OVERRUN;
return -1;
}
buf = (UINT8*) im->image[y];
} else {
/* store last byte (used if line width is odd) */
buf[state->xsize-1] = (UINT8) packets;
}
packets = I16(data); data += 2;
}
for (p = x = 0; p < packets; p++) {
x += data[0]; /* pixel skip */
if (data[1] >= 128) {
i = 256-data[1]; /* run */
if (x + i + i > state->xsize)
break;
for (j = 0; j < i; j++) {
buf[x++] = data[2];
buf[x++] = data[3];
}
data += 2 + 2;
} else {
i = 2 * (int) data[1]; /* chunk */
if (x + i > state->xsize)
break;
memcpy(buf + x, data + 2, i);
data += 2 + i;
x += i;
}
}
if (p < packets)
break; /* didn't process all packets */
}
if (l < lines) {
/* didn't process all lines */
state->errcode = IMAGING_CODEC_OVERRUN;
return -1;
}
break;
case 12:
/* FLI LC chunk (byte delta) */
y = I16(data); ymax = y + I16(data+2); data += 4;
for (; y < ymax && y < state->ysize; y++) {
UINT8* out = (UINT8*) im->image[y];
int p, packets = *data++;
for (p = x = 0; p < packets; p++, x += i) {
x += data[0]; /* skip pixels */
if (data[1] & 0x80) {
i = 256-data[1]; /* run */
if (x + i > state->xsize)
break;
memset(out + x, data[2], i);
data += 3;
} else {
i = data[1]; /* chunk */
if (x + i > state->xsize)
break;
memcpy(out + x, data + 2, i);
data += i + 2;
}
}
if (p < packets)
break; /* didn't process all packets */
}
if (y < ymax) {
/* didn't process all lines */
state->errcode = IMAGING_CODEC_OVERRUN;
return -1;
}
break;
case 13:
/* FLI BLACK chunk */
for (y = 0; y < state->ysize; y++)
memset(im->image[y], 0, state->xsize);
break;
case 15:
/* FLI BRUN chunk */
for (y = 0; y < state->ysize; y++) {
UINT8* out = (UINT8*) im->image[y];
data += 1; /* ignore packetcount byte */
for (x = 0; x < state->xsize; x += i) {
if (data[0] & 0x80) {
i = 256 - data[0];
if (x + i > state->xsize)
break; /* safety first */
memcpy(out + x, data + 1, i);
data += i + 1;
} else {
i = data[0];
if (x + i > state->xsize)
break; /* safety first */
memset(out + x, data[1], i);
data += 2;
}
}
if (x != state->xsize) {
/* didn't unpack whole line */
state->errcode = IMAGING_CODEC_OVERRUN;
return -1;
}
}
break;
case 16:
/* COPY chunk */
for (y = 0; y < state->ysize; y++) {
UINT8* buf = (UINT8*) im->image[y];
memcpy(buf+x, data, state->xsize);
data += state->xsize;
}
break;
case 18:
/* PSTAMP chunk */
break; /* ignored */
default:
/* unknown chunk */
/* printf("unknown FLI/FLC chunk: %d\n", I16(ptr+4)); */
state->errcode = IMAGING_CODEC_UNKNOWN;
return -1;
}
ptr += I32(ptr);
}
return -1; /* end of frame */
} | 994 | True | 1 |
CVE-2020-10378 | False | False | False | True | AV:N/AC:M/Au:N/C:P/I:N/A:N | NETWORK | MEDIUM | NONE | PARTIAL | NONE | NONE | 4.3 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N | LOCAL | LOW | NONE | REQUIRED | UNCHANGED | HIGH | NONE | NONE | 5.5 | MEDIUM | 1.8 | 3.6 | False | [{'url': 'https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html', 'name': 'https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/python-pillow/Pillow/commits/master/src/libImaging', 'name': 'https://github.com/python-pillow/Pillow/commits/master/src/libImaging', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/python-pillow/Pillow/commit/6a83e4324738bb0452fbe8074a995b1c73f08de7#diff-9478f2787e3ae9668a15123b165c23ac', 'name': 'https://github.com/python-pillow/Pillow/commit/6a83e4324738bb0452fbe8074a995b1c73f08de7#diff-9478f2787e3ae9668a15123b165c23ac', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/python-pillow/Pillow/pull/4538', 'name': 'https://github.com/python-pillow/Pillow/pull/4538', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://lists.fedoraproject.org/archives/list/[email protected]/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427/', 'name': 'FEDORA-2020-c52106e48a', 'refsource': 'FEDORA', 'tags': []}, {'url': 'https://lists.fedoraproject.org/archives/list/[email protected]/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD/', 'name': 'FEDORA-2020-d0737711b6', 'refsource': 'FEDORA', 'tags': []}, {'url': 'https://usn.ubuntu.com/4430-1/', 'name': 'USN-4430-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'https://usn.ubuntu.com/4430-2/', 'name': 'USN-4430-2', 'refsource': 'UBUNTU', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-125'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:python:pillow:7.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*', 'versionEndExcluding': '6.2.3', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'In libImaging/PcxDecode.c in Pillow before 7.1.0, an out-of-bounds read can occur when reading PCX files where state->shuffle is instructed to read beyond state->buffer.'}] | 2020-07-27T19:15Z | 2020-06-25T19:15Z | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. A crash can occur when the code reads a variable amount of data and assumes that a sentinel exists to stop the read operation, such as a NUL in a string. The expected sentinel might not be located in the out-of-bounds memory, causing excessive data to be read, leading to a segmentation fault or a buffer overflow. The software may modify an index or perform pointer arithmetic that references a memory location that is outside of the boundaries of the buffer. A subsequent read operation then produces undefined or unexpected results.
| https://cwe.mitre.org/data/definitions/125.html | 0 | Eric Soroos | 2020-03-09 20:22:06+00:00 | Fix OOB Access on PcxDecode.c | 6a83e4324738bb0452fbe8074a995b1c73f08de7 | False | python-pillow/Pillow | The friendly PIL fork (Python Imaging Library) | 2012-07-24 21:38:39 | 2022-08-27 09:35:32 | https://python-pillow.org | python-pillow | 10080.0 | 1893.0 | ImagingPcxDecode | ImagingPcxDecode( Imaging im , ImagingCodecState state , UINT8 * buf , Py_ssize_t bytes) | ['im', 'state', 'buf', 'bytes'] | ImagingPcxDecode(Imaging im, ImagingCodecState state, UINT8* buf, Py_ssize_t bytes)
{
UINT8 n;
UINT8* ptr;
if (strcmp(im->mode, "1") == 0 && state->xsize > state->bytes * 8) {
state->errcode = IMAGING_CODEC_OVERRUN;
return -1;
} else if (strcmp(im->mode, "P") == 0 && state->xsize > state->bytes) {
state->errcode = IMAGING_CODEC_OVERRUN;
return -1;
}
ptr = buf;
for (;;) {
if (bytes < 1)
return ptr - buf;
if ((*ptr & 0xC0) == 0xC0) {
/* Run */
if (bytes < 2)
return ptr - buf;
n = ptr[0] & 0x3F;
while (n > 0) {
if (state->x >= state->bytes) {
state->errcode = IMAGING_CODEC_OVERRUN;
break;
}
state->buffer[state->x++] = ptr[1];
n--;
}
ptr += 2; bytes -= 2;
} else {
/* Literal */
state->buffer[state->x++] = ptr[0];
ptr++; bytes--;
}
if (state->x >= state->bytes) {
if (state->bytes % state->xsize && state->bytes > state->xsize) {
int bands = state->bytes / state->xsize;
int stride = state->bytes / bands;
int i;
for (i=1; i< bands; i++) { // note -- skipping first band
memmove(&state->buffer[i*state->xsize],
&state->buffer[i*stride],
state->xsize);
}
}
/* Got a full line, unpack it */
state->shuffle((UINT8*) im->image[state->y + state->yoff] +
state->xoff * im->pixelsize, state->buffer,
state->xsize);
state->x = 0;
if (++state->y >= state->ysize) {
/* End of file (errcode = 0) */
return -1;
}
}
}
} | 386 | True | 1 |
CVE-2016-6494 | False | False | False | False | AV:L/AC:L/Au:N/C:P/I:N/A:N | LOCAL | LOW | NONE | PARTIAL | NONE | NONE | 2.1 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | LOCAL | LOW | LOW | NONE | UNCHANGED | HIGH | NONE | NONE | 5.5 | MEDIUM | 1.8 | 3.6 | nan | [{'url': 'http://www.openwall.com/lists/oss-security/2016/07/29/8', 'name': '[oss-security] 20160729 Re: CVE request: mongodb: world-readable .dbshell history file', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=1362553', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=1362553', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking']}, {'url': 'https://lists.fedoraproject.org/archives/list/[email protected]/message/5MCE2ZLFBNOK3TTWSTXZJQGZVP4EEJDL/', 'name': 'FEDORA-2016-9a8e2bbc04', 'refsource': 'FEDORA', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/92204', 'name': '92204', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/07/29/4', 'name': '[oss-security] 20160729 CVE request: mongodb: world-readable .dbshell history file', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=832908', 'name': 'https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=832908', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking']}, {'url': 'https://jira.mongodb.org/browse/SERVER-25335', 'name': 'https://jira.mongodb.org/browse/SERVER-25335', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking']}, {'url': 'https://github.com/mongodb/mongo/commit/035cf2afc04988b22cb67f4ebfd77e9b344cb6e0', 'name': 'https://github.com/mongodb/mongo/commit/035cf2afc04988b22cb67f4ebfd77e9b344cb6e0', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch']}] | [{'description': [{'lang': 'en', 'value': 'CWE-200'}]}] | LOW | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*', 'versionStartIncluding': '3.2', 'versionEndExcluding': '3.2.14', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*', 'versionStartIncluding': '3.3', 'versionEndExcluding': '3.3.14', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*', 'versionEndExcluding': '3.0.15', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:fedoraproject:fedora:25:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The client in MongoDB uses world-readable permissions on .dbshell history files, which might allow local users to obtain sensitive information by reading these files.'}] | 2017-11-28T13:04Z | 2016-10-03T18:59Z | Exposure of Sensitive Information to an Unauthorized Actor | The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. |
There are many different kinds of mistakes that introduce information exposures. The severity of the error can range widely, depending on the context in which the product operates, the type of sensitive information that is revealed, and the benefits it may provide to an attacker. Some kinds of sensitive information include:
private, personal information, such as personal messages, financial data, health records, geographic location, or contact details
system status and environment, such as the operating system and installed packages
business secrets and intellectual property
network status and configuration
the product's own code or internal state
metadata, e.g. logging of connections or message headers
indirect information, such as a discrepancy between two internal operations that can be observed by an outsider
Information might be sensitive to different parties, each of which may have their own expectations for whether the information should be protected. These parties include:
the product's own users
people or organizations whose information is created or used by the product, even if they are not direct product users
the product's administrators, including the admins of the system(s) and/or networks on which the product operates
the developer
Information exposures can occur in different ways:
the code explicitly inserts sensitive information into resources or messages that are intentionally made accessible to unauthorized actors, but should not contain the information - i.e., the information should have been "scrubbed" or "sanitized"
a different weakness or mistake indirectly inserts the sensitive information into resources, such as a web script error revealing the full system path of the program.
the code manages resources that intentionally contain sensitive information, but the resources are unintentionally made accessible to unauthorized actors. In this case, the information exposure is resultant - i.e., a different weakness enabled the access to the information in the first place.
It is common practice to describe any loss of confidentiality as an "information exposure," but this can lead to overuse of CWE-200 in CWE mapping. From the CWE perspective, loss of confidentiality is a technical impact that can arise from dozens of different weaknesses, such as insecure file permissions or out-of-bounds read. CWE-200 and its lower-level descendants are intended to cover the mistakes that occur in behaviors that explicitly manage, store, transfer, or cleanse sensitive information.
| https://cwe.mitre.org/data/definitions/200.html | 0 | Kevin Pulo | 2016-09-06 11:44:20+10:00 | SERVER-25335 avoid group and other permissions when creating .dbshell history file | 035cf2afc04988b22cb67f4ebfd77e9b344cb6e0 | False | mongodb/mongo | The MongoDB Database | 2009-01-15 16:15:18 | 2022-08-27 12:28:22 | https://www.mongodb.com/ | mongodb | 22347.0 | 5306.0 | linenoiseHistorySave | linenoiseHistorySave( const char * filename) | ['filename'] | int linenoiseHistorySave(const char* filename) {
FILE* fp = fopen(filename, "wt");
if (fp == NULL) {
return -1;
}
for (int j = 0; j < historyLen; ++j) {
if (history[j][0] != '\0') {
fprintf(fp, "%s\n", history[j]);
}
}
fclose(fp);
return 0;
} | 82 | True | 1 |
CVE-2014-3971 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://jira.mongodb.org/browse/SERVER-13753', 'name': 'https://jira.mongodb.org/browse/SERVER-13753', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/mongodb/mongo/commit/c151e0660b9736fe66b224f1129a16871165251b', 'name': 'https://github.com/mongodb/mongo/commit/c151e0660b9736fe66b224f1129a16871165251b', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:mongodb:mongodb:2.6.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:mongodb:mongodb:2.6.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The CmdAuthenticate::_authenticateX509 function in db/commands/authentication_commands.cpp in mongod in MongoDB 2.6.x before 2.6.2 allows remote attackers to cause a denial of service (daemon crash) by attempting authentication with an invalid X.509 client certificate.'}] | 2014-12-29T16:47Z | 2014-12-25T11:59Z | Improper Input Validation | The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. |
Input validation is a frequently-used technique
for checking potentially dangerous inputs in order to
ensure that the inputs are safe for processing within the
code, or when communicating with other components. When
software does not validate input properly, an attacker is
able to craft the input in a form that is not expected by
the rest of the application. This will lead to parts of the
system receiving unintended input, which may result in
altered control flow, arbitrary control of a resource, or
arbitrary code execution.
Input validation is not the only technique for
processing input, however. Other techniques attempt to
transform potentially-dangerous input into something safe, such
as filtering (CWE-790) - which attempts to remove dangerous
inputs - or encoding/escaping (CWE-116), which attempts to
ensure that the input is not misinterpreted when it is included
in output to another component. Other techniques exist as well
(see CWE-138 for more examples.)
Input validation can be applied to:
raw data - strings, numbers, parameters, file contents, etc.
metadata - information about the raw data, such as headers or size
Data can be simple or structured. Structured data
can be composed of many nested layers, composed of
combinations of metadata and raw data, with other simple or
structured data.
Many properties of raw data or metadata may need
to be validated upon entry into the code, such
as:
specified quantities such as size, length, frequency, price, rate, number of operations, time, etc.
implied or derived quantities, such as the actual size of a file instead of a specified size
indexes, offsets, or positions into more complex data structures
symbolic keys or other elements into hash tables, associative arrays, etc.
well-formedness, i.e. syntactic correctness - compliance with expected syntax
lexical token correctness - compliance with rules for what is treated as a token
specified or derived type - the actual type of the input (or what the input appears to be)
consistency - between individual data elements, between raw data and metadata, between references, etc.
conformance to domain-specific rules, e.g. business logic
equivalence - ensuring that equivalent inputs are treated the same
authenticity, ownership, or other attestations about the input, e.g. a cryptographic signature to prove the source of the data
Implied or derived properties of data must often
be calculated or inferred by the code itself. Errors in
deriving properties may be considered a contributing factor
to improper input validation.
Note that "input validation" has very different
meanings to different people, or within different
classification schemes. Caution must be used when
referencing this CWE entry or mapping to it. For example,
some weaknesses might involve inadvertently giving control
to an attacker over an input when they should not be able
to provide an input at all, but sometimes this is referred
to as input validation.
Finally, it is important to emphasize that the
distinctions between input validation and output escaping
are often blurred, and developers must be careful to
understand the difference, including how input validation
is not always sufficient to prevent vulnerabilities,
especially when less stringent data types must be
supported, such as free-form text. Consider a SQL injection
scenario in which a person's last name is inserted into a
query. The name "O'Reilly" would likely pass the validation
step since it is a common last name in the English
language. However, this valid name cannot be directly
inserted into the database because it contains the "'"
apostrophe character, which would need to be escaped or
otherwise transformed. In this case, removing the
apostrophe might reduce the risk of SQL injection, but it
would produce incorrect behavior because the wrong name
would be recorded.
| https://cwe.mitre.org/data/definitions/20.html | 0 | Andreas Nilsson | 2014-04-29 13:04:51-04:00 | SERVER-13573 Fix x.509 auth exception | c151e0660b9736fe66b224f1129a16871165251b | False | mongodb/mongo | The MongoDB Database | 2009-01-15 16:15:18 | 2022-08-27 12:28:22 | https://www.mongodb.com/ | mongodb | 22347.0 | 5306.0 | mongo::CmdAuthenticate::_authenticateX509 | mongo::CmdAuthenticate::_authenticateX509( const UserName & user , const BSONObj & cmdObj) | ['user', 'cmdObj'] | Status CmdAuthenticate::_authenticateX509(const UserName& user, const BSONObj& cmdObj) {
if (!getSSLManager()) {
return Status(ErrorCodes::ProtocolError,
"SSL support is required for the MONGODB-X509 mechanism.");
}
if(user.getDB() != "$external") {
return Status(ErrorCodes::ProtocolError,
"X.509 authentication must always use the $external database.");
}
ClientBasic *client = ClientBasic::getCurrent();
AuthorizationSession* authorizationSession = client->getAuthorizationSession();
std::string subjectName = client->port()->getX509SubjectName();
if (user.getUser() != subjectName) {
return Status(ErrorCodes::AuthenticationFailed,
"There is no x.509 client certificate matching the user.");
}
else {
std::string srvSubjectName = getSSLManager()->getServerSubjectName();
std::string srvClusterId = srvSubjectName.substr(srvSubjectName.find(",OU="));
std::string peerClusterId = subjectName.substr(subjectName.find(",OU="));
fassert(17002, !srvClusterId.empty() && srvClusterId != srvSubjectName);
// Handle internal cluster member auth, only applies to server-server connections
int clusterAuthMode = serverGlobalParams.clusterAuthMode.load();
if (srvClusterId == peerClusterId) {
if (clusterAuthMode == ServerGlobalParams::ClusterAuthMode_undefined ||
clusterAuthMode == ServerGlobalParams::ClusterAuthMode_keyFile) {
return Status(ErrorCodes::AuthenticationFailed, "The provided certificate "
"can only be used for cluster authentication, not client "
"authentication. The current configuration does not allow "
"x.509 cluster authentication, check the --clusterAuthMode flag");
}
authorizationSession->grantInternalAuthorization();
}
// Handle normal client authentication, only applies to client-server connections
else {
if (_isX509AuthDisabled) {
return Status(ErrorCodes::BadValue,
_x509AuthenticationDisabledMessage);
}
Status status = authorizationSession->addAndAuthorizeUser(user);
if (!status.isOK()) {
return status;
}
}
return Status::OK();
}
} | 284 | True | 1 |
CVE-2014-3980 | False | False | False | False | AV:L/AC:L/Au:N/C:P/I:P/A:P | LOCAL | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 4.6 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://www.openwall.com/lists/oss-security/2014/06/06/11', 'name': '[oss-security] 20140606 Re: [CVE request] Local privilege escalation in libfep', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/ueno/libfep/commit/293d9d3f', 'name': 'https://github.com/ueno/libfep/commit/293d9d3f', 'refsource': 'MISC', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2014/06/05/16', 'name': '[oss-security] 20140603 [CVE request] Local privilege escalation in libfep', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/67903', 'name': '67903', 'refsource': 'BID', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-264'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:daiki_ueno:libfep:0.0.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:daiki_ueno:libfep:0.0.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:daiki_ueno:libfep:0.0.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:daiki_ueno:libfep:0.0.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:daiki_ueno:libfep:0.0.9:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'libfep 0.0.5 before 0.1.0 does not properly use UNIX domain sockets in the abstract namespace, which allows local users to gain privileges via unspecified vectors.'}] | 2014-06-12T17:37Z | 2014-06-11T14:55Z | Permissions, Privileges, and Access Controls | Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control. | https://cwe.mitre.org/data/definitions/264.html | 1 | Daiki Ueno | 2014-06-04 17:35:31+09:00 | Don't use abstract Unix domain sockets | 293d9d3f7565f01a9dc40b53259886832eaa2ace | False | ueno/libfep | Library to implement FEP (front end processor) on ANSI terminals | 2012-01-23 10:10:39 | 2014-06-04 09:22:24 | ueno | 5.0 | 1.0 | _fep_open_control_socket | _fep_open_control_socket( Fep * fep) | ['fep'] | _fep_open_control_socket (Fep *fep)
{
struct sockaddr_un sun;
char *path;
int fd;
ssize_t sun_len;
fd = socket (AF_UNIX, SOCK_STREAM, 0);
if (fd < 0)
{
perror ("socket");
return -1;
}
path = create_socket_name ("fep-XXXXXX/control");
if (strlen (path) + 1 >= sizeof(sun.sun_path))
{
fep_log (FEP_LOG_LEVEL_WARNING,
"unix domain socket path too long: %d + 1 >= %d",
strlen (path),
sizeof (sun.sun_path));
free (path);
return -1;
}
memset (&sun, 0, sizeof(sun));
sun.sun_family = AF_UNIX;
#ifdef __linux__
sun.sun_path[0] = '\0';
memcpy (sun.sun_path + 1, path, strlen (path));
sun_len = offsetof (struct sockaddr_un, sun_path) + strlen (path) + 1;
remove_control_socket (path);
#else
memcpy (sun.sun_path, path, strlen (path));
sun_len = sizeof (struct sockaddr_un);
#endif
if (bind (fd, (const struct sockaddr *) &sun, sun_len) < 0)
{
perror ("bind");
free (path);
close (fd);
return -1;
}
if (listen (fd, 5) < 0)
{
perror ("listen");
free (path);
close (fd);
return -1;
}
fep->server = fd;
fep->control_socket_path = path;
return 0;
} | 279 | True | 1 |
||
CVE-2014-3980 | False | False | False | False | AV:L/AC:L/Au:N/C:P/I:P/A:P | LOCAL | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 4.6 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://www.openwall.com/lists/oss-security/2014/06/06/11', 'name': '[oss-security] 20140606 Re: [CVE request] Local privilege escalation in libfep', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/ueno/libfep/commit/293d9d3f', 'name': 'https://github.com/ueno/libfep/commit/293d9d3f', 'refsource': 'MISC', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2014/06/05/16', 'name': '[oss-security] 20140603 [CVE request] Local privilege escalation in libfep', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/67903', 'name': '67903', 'refsource': 'BID', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-264'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:daiki_ueno:libfep:0.0.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:daiki_ueno:libfep:0.0.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:daiki_ueno:libfep:0.0.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:daiki_ueno:libfep:0.0.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:daiki_ueno:libfep:0.0.9:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'libfep 0.0.5 before 0.1.0 does not properly use UNIX domain sockets in the abstract namespace, which allows local users to gain privileges via unspecified vectors.'}] | 2014-06-12T17:37Z | 2014-06-11T14:55Z | Permissions, Privileges, and Access Controls | Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control. | https://cwe.mitre.org/data/definitions/264.html | 1 | Daiki Ueno | 2014-06-04 17:35:31+09:00 | Don't use abstract Unix domain sockets | 293d9d3f7565f01a9dc40b53259886832eaa2ace | False | ueno/libfep | Library to implement FEP (front end processor) on ANSI terminals | 2012-01-23 10:10:39 | 2014-06-04 09:22:24 | ueno | 5.0 | 1.0 | fep_client_open | fep_client_open( const char * address) | ['address'] | fep_client_open (const char *address)
{
FepClient *client;
struct sockaddr_un sun;
ssize_t sun_len;
int retval;
if (!address)
address = getenv ("LIBFEP_CONTROL_SOCK");
if (!address)
return NULL;
if (strlen (address) + 1 >= sizeof(sun.sun_path))
{
fep_log (FEP_LOG_LEVEL_WARNING,
"unix domain socket path too long: %d + 1 >= %d",
strlen (address),
sizeof (sun.sun_path));
free (address);
return NULL;
}
client = xzalloc (sizeof(FepClient));
client->filter_running = false;
client->messages = NULL;
memset (&sun, 0, sizeof(struct sockaddr_un));
sun.sun_family = AF_UNIX;
#ifdef __linux__
sun.sun_path[0] = '\0';
memcpy (sun.sun_path + 1, address, strlen (address));
sun_len = offsetof (struct sockaddr_un, sun_path) + strlen (address) + 1;
#else
memcpy (sun.sun_path, address, strlen (address));
sun_len = sizeof (struct sockaddr_un);
#endif
client->control = socket (AF_UNIX, SOCK_STREAM, 0);
if (client->control < 0)
{
free (client);
return NULL;
}
retval = connect (client->control,
(const struct sockaddr *) &sun,
sun_len);
if (retval < 0)
{
close (client->control);
free (client);
return NULL;
}
return client;
} | 271 | True | 1 |
||
CVE-2014-3985 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://seclists.org/oss-sec/2014/q2/201', 'name': '[oss-security] 20140430 CVE request: possible miniupnpc buffer overflow', 'refsource': 'MLIST', 'tags': ['Exploit', 'Mailing List', 'Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=1085618', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=1085618', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/67152', 'name': '67152', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://seclists.org/oss-sec/2014/q2/496', 'name': '[oss-security] 20140606 Re: CVE request: possible miniupnpc buffer overflow', 'refsource': 'MLIST', 'tags': ['Exploit', 'Mailing List', 'Third Party Advisory']}, {'url': 'https://github.com/miniupnp/miniupnp/commit/3a87aa2f10bd7f1408e1849bdb59c41dd63a9fe9', 'name': 'https://github.com/miniupnp/miniupnp/commit/3a87aa2f10bd7f1408e1849bdb59c41dd63a9fe9', 'refsource': 'CONFIRM', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-updates/2014-06/msg00039.html', 'name': 'openSUSE-SU-2014:0815', 'refsource': 'SUSE', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://security.gentoo.org/glsa/201701-41', 'name': 'GLSA-201701-41', 'refsource': 'GENTOO', 'tags': ['Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'NVD-CWE-noinfo'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnp:1.9:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The getHTTPResponse function in miniwget.c in MiniUPnP 1.9 allows remote attackers to cause a denial of service (crash) via crafted headers that trigger an out-of-bounds read.'}] | 2020-09-28T14:57Z | 2014-09-11T18:55Z | Insufficient Information | There is insufficient information about the issue to classify it; details are unkown or unspecified. | Insufficient Information | https://nvd.nist.gov/vuln/categories | 0 | Thomas Bernard | 2013-12-09 09:25:39+01:00 | miniwget.c: fixed potential buffer overrun | 3a87aa2f10bd7f1408e1849bdb59c41dd63a9fe9 | False | miniupnp/miniupnp | UPnP IGD implementation | 2011-09-22 08:25:20 | 2022-08-25 21:52:54 | http://miniupnp.free.fr/ | miniupnp | 1167.0 | 409.0 | getHTTPResponse | getHTTPResponse( int s , int * size) | ['s', 'size'] | getHTTPResponse(int s, int * size)
{
char buf[2048];
int n;
int endofheaders = 0;
int chunked = 0;
int content_length = -1;
unsigned int chunksize = 0;
unsigned int bytestocopy = 0;
/* buffers : */
char * header_buf;
unsigned int header_buf_len = 2048;
unsigned int header_buf_used = 0;
char * content_buf;
unsigned int content_buf_len = 2048;
unsigned int content_buf_used = 0;
char chunksize_buf[32];
unsigned int chunksize_buf_index;
header_buf = malloc(header_buf_len);
content_buf = malloc(content_buf_len);
chunksize_buf[0] = '\0';
chunksize_buf_index = 0;
while((n = receivedata(s, buf, 2048, 5000, NULL)) > 0)
{
if(endofheaders == 0)
{
int i;
int linestart=0;
int colon=0;
int valuestart=0;
if(header_buf_used + n > header_buf_len) {
header_buf = realloc(header_buf, header_buf_used + n);
header_buf_len = header_buf_used + n;
}
memcpy(header_buf + header_buf_used, buf, n);
header_buf_used += n;
/* search for CR LF CR LF (end of headers)
* recognize also LF LF */
i = 0;
while(i < ((int)header_buf_used-1) && (endofheaders == 0)) {
if(header_buf[i] == '\r') {
i++;
if(header_buf[i] == '\n') {
i++;
if(i < (int)header_buf_used && header_buf[i] == '\r') {
i++;
if(i < (int)header_buf_used && header_buf[i] == '\n') {
endofheaders = i+1;
}
}
}
} else if(header_buf[i] == '\n') {
i++;
if(header_buf[i] == '\n') {
endofheaders = i+1;
}
}
i++;
}
if(endofheaders == 0)
continue;
/* parse header lines */
for(i = 0; i < endofheaders - 1; i++) {
if(colon <= linestart && header_buf[i]==':')
{
colon = i;
while(i < (endofheaders-1)
&& (header_buf[i+1] == ' ' || header_buf[i+1] == '\t'))
i++;
valuestart = i + 1;
}
/* detecting end of line */
else if(header_buf[i]=='\r' || header_buf[i]=='\n')
{
if(colon > linestart && valuestart > colon)
{
#ifdef DEBUG
printf("header='%.*s', value='%.*s'\n",
colon-linestart, header_buf+linestart,
i-valuestart, header_buf+valuestart);
#endif
if(0==strncasecmp(header_buf+linestart, "content-length", colon-linestart))
{
content_length = atoi(header_buf+valuestart);
#ifdef DEBUG
printf("Content-Length: %d\n", content_length);
#endif
}
else if(0==strncasecmp(header_buf+linestart, "transfer-encoding", colon-linestart)
&& 0==strncasecmp(header_buf+valuestart, "chunked", 7))
{
#ifdef DEBUG
printf("chunked transfer-encoding!\n");
#endif
chunked = 1;
}
}
while(header_buf[i]=='\r' || header_buf[i] == '\n')
i++;
linestart = i;
colon = linestart;
valuestart = 0;
}
}
/* copy the remaining of the received data back to buf */
n = header_buf_used - endofheaders;
memcpy(buf, header_buf + endofheaders, n);
/* if(headers) */
}
if(endofheaders)
{
/* content */
if(chunked)
{
int i = 0;
while(i < n)
{
if(chunksize == 0)
{
/* reading chunk size */
if(chunksize_buf_index == 0) {
/* skipping any leading CR LF */
if(i<n && buf[i] == '\r') i++;
if(i<n && buf[i] == '\n') i++;
}
while(i<n && isxdigit(buf[i])
&& chunksize_buf_index < (sizeof(chunksize_buf)-1))
{
chunksize_buf[chunksize_buf_index++] = buf[i];
chunksize_buf[chunksize_buf_index] = '\0';
i++;
}
while(i<n && buf[i] != '\r' && buf[i] != '\n')
i++; /* discarding chunk-extension */
if(i<n && buf[i] == '\r') i++;
if(i<n && buf[i] == '\n') {
unsigned int j;
for(j = 0; j < chunksize_buf_index; j++) {
if(chunksize_buf[j] >= '0'
&& chunksize_buf[j] <= '9')
chunksize = (chunksize << 4) + (chunksize_buf[j] - '0');
else
chunksize = (chunksize << 4) + ((chunksize_buf[j] | 32) - 'a' + 10);
}
chunksize_buf[0] = '\0';
chunksize_buf_index = 0;
i++;
} else {
/* not finished to get chunksize */
continue;
}
#ifdef DEBUG
printf("chunksize = %u (%x)\n", chunksize, chunksize);
#endif
if(chunksize == 0)
{
#ifdef DEBUG
printf("end of HTTP content - %d %d\n", i, n);
/*printf("'%.*s'\n", n-i, buf+i);*/
#endif
goto end_of_stream;
}
}
bytestocopy = ((int)chunksize < (n - i))?chunksize:(unsigned int)(n - i);
if((content_buf_used + bytestocopy) > content_buf_len)
{
if(content_length >= (int)(content_buf_used + bytestocopy)) {
content_buf_len = content_length;
} else {
content_buf_len = content_buf_used + bytestocopy;
}
content_buf = (char *)realloc((void *)content_buf,
content_buf_len);
}
memcpy(content_buf + content_buf_used, buf + i, bytestocopy);
content_buf_used += bytestocopy;
i += bytestocopy;
chunksize -= bytestocopy;
}
}
else
{
/* not chunked */
if(content_length > 0
&& (int)(content_buf_used + n) > content_length) {
/* skipping additional bytes */
n = content_length - content_buf_used;
}
if(content_buf_used + n > content_buf_len)
{
if(content_length >= (int)(content_buf_used + n)) {
content_buf_len = content_length;
} else {
content_buf_len = content_buf_used + n;
}
content_buf = (char *)realloc((void *)content_buf,
content_buf_len);
}
memcpy(content_buf + content_buf_used, buf, n);
content_buf_used += n;
}
}
/* use the Content-Length header value if available */
if(content_length > 0 && (int)content_buf_used >= content_length)
{
#ifdef DEBUG
printf("End of HTTP content\n");
#endif
break;
}
}
end_of_stream:
free(header_buf); header_buf = NULL;
*size = content_buf_used;
if(content_buf_used == 0)
{
free(content_buf);
content_buf = NULL;
}
return content_buf;
} | 1165 | True | 1 |
CVE-2015-6031 | False | False | False | False | AV:N/AC:M/Au:N/C:P/I:P/A:P | NETWORK | MEDIUM | NONE | PARTIAL | PARTIAL | PARTIAL | 6.8 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://www.ubuntu.com/usn/USN-2780-2', 'name': 'USN-2780-2', 'refsource': 'UBUNTU', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/miniupnp/miniupnp/blob/master/miniupnpc/Changelog.txt', 'name': 'https://github.com/miniupnp/miniupnp/blob/master/miniupnpc/Changelog.txt', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.ubuntu.com/usn/USN-2780-1', 'name': 'USN-2780-1', 'refsource': 'UBUNTU', 'tags': ['Third Party Advisory']}, {'url': 'http://talosintel.com/reports/TALOS-2015-0035/', 'name': 'http://talosintel.com/reports/TALOS-2015-0035/', 'refsource': 'MISC', 'tags': ['Exploit']}, {'url': 'https://github.com/miniupnp/miniupnp/commit/79cca974a4c2ab1199786732a67ff6d898051b78', 'name': 'https://github.com/miniupnp/miniupnp/commit/79cca974a4c2ab1199786732a67ff6d898051b78', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.debian.org/security/2015/dsa-3379', 'name': 'DSA-3379', 'refsource': 'DEBIAN', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/77306', 'name': '77306', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://lists.opensuse.org/opensuse-updates/2015-11/msg00122.html', 'name': 'openSUSE-SU-2015:2070', 'refsource': 'SUSE', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://security.gentoo.org/glsa/201801-08', 'name': 'GLSA-201801-08', 'refsource': 'GENTOO', 'tags': ['Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:*:*:*:*:*:*:*:*', 'versionEndIncluding': '1.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2014-02-03:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2014-02-05:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2014-05-15:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2014-06-10:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2014-07-01:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2014-09-06:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2014-09-11:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2014-11-05:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2015-06-16:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2015-07-22:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2015-09-15:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2015-07-23:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2015-08-16:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2015-08-27:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2015-08-28:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2014-11-13:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2014-11-17:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2015-04-27:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2015-04-30:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2015-05-22:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpc:1.9:2015-07-15:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Buffer overflow in the IGDstartelt function in igd_desc_parse.c in the MiniUPnP client (aka MiniUPnPc) before 1.9.20150917 allows remote UPNP servers to cause a denial of service (application crash) and possibly execute arbitrary code via an "oversized" XML element name.'}] | 2019-06-18T12:13Z | 2015-11-02T19:59Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Thomas Bernard | 2015-09-15 15:32:33+02:00 | igd_desc_parse.c: fix buffer overflow | 79cca974a4c2ab1199786732a67ff6d898051b78 | False | miniupnp/miniupnp | UPnP IGD implementation | 2011-09-22 08:25:20 | 2022-08-25 21:52:54 | http://miniupnp.free.fr/ | miniupnp | 1167.0 | 409.0 | IGDstartelt | IGDstartelt( void * d , const char * name , int l) | ['d', 'name', 'l'] | void IGDstartelt(void * d, const char * name, int l)
{
struct IGDdatas * datas = (struct IGDdatas *)d;
memcpy( datas->cureltname, name, l);
datas->cureltname[l] = '\0';
datas->level++;
if( (l==7) && !memcmp(name, "service", l) ) {
datas->tmp.controlurl[0] = '\0';
datas->tmp.eventsuburl[0] = '\0';
datas->tmp.scpdurl[0] = '\0';
datas->tmp.servicetype[0] = '\0';
}
} | 117 | True | 1 |
CVE-2016-3178 | False | False | False | False | AV:L/AC:L/Au:N/C:N/I:N/A:P | LOCAL | LOW | NONE | NONE | NONE | PARTIAL | 2.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | LOCAL | LOW | LOW | NONE | UNCHANGED | NONE | NONE | HIGH | 5.5 | MEDIUM | 1.8 | 3.6 | nan | [{'url': 'https://github.com/miniupnp/miniupnp/commit/b238cade9a173c6f751a34acf8ccff838a62aa47', 'name': 'https://github.com/miniupnp/miniupnp/commit/b238cade9a173c6f751a34acf8ccff838a62aa47', 'refsource': 'CONFIRM', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=816759', 'name': 'https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=816759', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/03/16/13', 'name': '[oss-security] 20160316 Re: CVE Request: The minissdpd (v 1.2.20130907-3) is affected by an improper validation of array index weakness', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://speirofr.appspot.com/files/advisory/SPADV-2016-02.md', 'name': 'http://speirofr.appspot.com/files/advisory/SPADV-2016-02.md', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-125'}]}] | LOW | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:minissdpd:1.2.20130907-3:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The processRequest function in minissdpd.c in MiniSSDPd 1.2.20130907-3 allows local users to cause a denial of service (out-of-bounds memory access and daemon crash) via vectors involving a negative length value.'}] | 2021-04-23T17:27Z | 2017-03-24T15:59Z | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. A crash can occur when the code reads a variable amount of data and assumes that a sentinel exists to stop the read operation, such as a NUL in a string. The expected sentinel might not be located in the out-of-bounds memory, causing excessive data to be read, leading to a segmentation fault or a buffer overflow. The software may modify an index or perform pointer arithmetic that references a memory location that is outside of the boundaries of the buffer. A subsequent read operation then produces undefined or unexpected results.
| https://cwe.mitre.org/data/definitions/125.html | 0 | Thomas Bernard | 2016-03-01 19:14:15+01:00 | minissdpd: Fix broken overflow test (p+l > buf+n) thanks to Salva Piero | b238cade9a173c6f751a34acf8ccff838a62aa47 | False | miniupnp/miniupnp | UPnP IGD implementation | 2011-09-22 08:25:20 | 2022-08-25 21:52:54 | http://miniupnp.free.fr/ | miniupnp | 1167.0 | 409.0 | processRequest | processRequest( struct reqelem * req) | ['req'] | void processRequest(struct reqelem * req)
{
ssize_t n;
unsigned int l, m;
unsigned char buf[2048];
const unsigned char * p;
enum request_type type;
struct device * d = devlist;
unsigned char rbuf[RESPONSE_BUFFER_SIZE];
unsigned char * rp;
unsigned char nrep = 0;
time_t t;
struct service * newserv = NULL;
struct service * serv;
n = read(req->socket, buf, sizeof(buf));
if(n<0) {
if(errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK)
return; /* try again later */
syslog(LOG_ERR, "(s=%d) processRequest(): read(): %m", req->socket);
goto error;
}
if(n==0) {
syslog(LOG_INFO, "(s=%d) request connection closed", req->socket);
goto error;
}
t = time(NULL);
type = buf[0];
p = buf + 1;
DECODELENGTH_CHECKLIMIT(l, p, buf + n);
if(p+l > buf+n) {
syslog(LOG_WARNING, "bad request (length encoding l=%u n=%u)",
l, (unsigned)n);
goto error;
}
if(l == 0 && type != MINISSDPD_SEARCH_ALL
&& type != MINISSDPD_GET_VERSION && type != MINISSDPD_NOTIF) {
syslog(LOG_WARNING, "bad request (length=0, type=%d)", type);
goto error;
}
syslog(LOG_INFO, "(s=%d) request type=%d str='%.*s'",
req->socket, type, l, p);
switch(type) {
case MINISSDPD_GET_VERSION:
rp = rbuf;
CODELENGTH((sizeof(MINISSDPD_VERSION) - 1), rp);
memcpy(rp, MINISSDPD_VERSION, sizeof(MINISSDPD_VERSION) - 1);
rp += (sizeof(MINISSDPD_VERSION) - 1);
if(write_or_buffer(req, rbuf, rp - rbuf) < 0) {
syslog(LOG_ERR, "(s=%d) write: %m", req->socket);
goto error;
}
break;
case MINISSDPD_SEARCH_TYPE: /* request by type */
case MINISSDPD_SEARCH_USN: /* request by USN (unique id) */
case MINISSDPD_SEARCH_ALL: /* everything */
rp = rbuf+1;
while(d && (nrep < 255)) {
if(d->t < t) {
syslog(LOG_INFO, "outdated device");
} else {
/* test if we can put more responses in the buffer */
if(d->headers[HEADER_LOCATION].l + d->headers[HEADER_NT].l
+ d->headers[HEADER_USN].l + 6
+ (rp - rbuf) >= (int)sizeof(rbuf))
break;
if( (type==MINISSDPD_SEARCH_TYPE && 0==memcmp(d->headers[HEADER_NT].p, p, l))
||(type==MINISSDPD_SEARCH_USN && 0==memcmp(d->headers[HEADER_USN].p, p, l))
||(type==MINISSDPD_SEARCH_ALL) ) {
/* response :
* 1 - Location
* 2 - NT (device/service type)
* 3 - usn */
m = d->headers[HEADER_LOCATION].l;
CODELENGTH(m, rp);
memcpy(rp, d->headers[HEADER_LOCATION].p, d->headers[HEADER_LOCATION].l);
rp += d->headers[HEADER_LOCATION].l;
m = d->headers[HEADER_NT].l;
CODELENGTH(m, rp);
memcpy(rp, d->headers[HEADER_NT].p, d->headers[HEADER_NT].l);
rp += d->headers[HEADER_NT].l;
m = d->headers[HEADER_USN].l;
CODELENGTH(m, rp);
memcpy(rp, d->headers[HEADER_USN].p, d->headers[HEADER_USN].l);
rp += d->headers[HEADER_USN].l;
nrep++;
}
}
d = d->next;
}
/* Also look in service list */
for(serv = servicelisthead.lh_first;
serv && (nrep < 255);
serv = serv->entries.le_next) {
/* test if we can put more responses in the buffer */
if(strlen(serv->location) + strlen(serv->st)
+ strlen(serv->usn) + 6 + (rp - rbuf) >= sizeof(rbuf))
break;
if( (type==MINISSDPD_SEARCH_TYPE && 0==strncmp(serv->st, (const char *)p, l))
||(type==MINISSDPD_SEARCH_USN && 0==strncmp(serv->usn, (const char *)p, l))
||(type==MINISSDPD_SEARCH_ALL) ) {
/* response :
* 1 - Location
* 2 - NT (device/service type)
* 3 - usn */
m = strlen(serv->location);
CODELENGTH(m, rp);
memcpy(rp, serv->location, m);
rp += m;
m = strlen(serv->st);
CODELENGTH(m, rp);
memcpy(rp, serv->st, m);
rp += m;
m = strlen(serv->usn);
CODELENGTH(m, rp);
memcpy(rp, serv->usn, m);
rp += m;
nrep++;
}
}
rbuf[0] = nrep;
syslog(LOG_DEBUG, "(s=%d) response : %d device%s",
req->socket, nrep, (nrep > 1) ? "s" : "");
if(write_or_buffer(req, rbuf, rp - rbuf) < 0) {
syslog(LOG_ERR, "(s=%d) write: %m", req->socket);
goto error;
}
break;
case MINISSDPD_SUBMIT: /* submit service */
newserv = malloc(sizeof(struct service));
if(!newserv) {
syslog(LOG_ERR, "cannot allocate memory");
goto error;
}
memset(newserv, 0, sizeof(struct service)); /* set pointers to NULL */
if(containsForbiddenChars(p, l)) {
syslog(LOG_ERR, "bad request (st contains forbidden chars)");
goto error;
}
newserv->st = malloc(l + 1);
if(!newserv->st) {
syslog(LOG_ERR, "cannot allocate memory");
goto error;
}
memcpy(newserv->st, p, l);
newserv->st[l] = '\0';
p += l;
if(p >= buf + n) {
syslog(LOG_WARNING, "bad request (missing usn)");
goto error;
}
DECODELENGTH_CHECKLIMIT(l, p, buf + n);
if(p+l > buf+n) {
syslog(LOG_WARNING, "bad request (length encoding)");
goto error;
}
if(containsForbiddenChars(p, l)) {
syslog(LOG_ERR, "bad request (usn contains forbidden chars)");
goto error;
}
syslog(LOG_INFO, "usn='%.*s'", l, p);
newserv->usn = malloc(l + 1);
if(!newserv->usn) {
syslog(LOG_ERR, "cannot allocate memory");
goto error;
}
memcpy(newserv->usn, p, l);
newserv->usn[l] = '\0';
p += l;
DECODELENGTH_CHECKLIMIT(l, p, buf + n);
if(p+l > buf+n) {
syslog(LOG_WARNING, "bad request (length encoding)");
goto error;
}
if(containsForbiddenChars(p, l)) {
syslog(LOG_ERR, "bad request (server contains forbidden chars)");
goto error;
}
syslog(LOG_INFO, "server='%.*s'", l, p);
newserv->server = malloc(l + 1);
if(!newserv->server) {
syslog(LOG_ERR, "cannot allocate memory");
goto error;
}
memcpy(newserv->server, p, l);
newserv->server[l] = '\0';
p += l;
DECODELENGTH_CHECKLIMIT(l, p, buf + n);
if(p+l > buf+n) {
syslog(LOG_WARNING, "bad request (length encoding)");
goto error;
}
if(containsForbiddenChars(p, l)) {
syslog(LOG_ERR, "bad request (location contains forbidden chars)");
goto error;
}
syslog(LOG_INFO, "location='%.*s'", l, p);
newserv->location = malloc(l + 1);
if(!newserv->location) {
syslog(LOG_ERR, "cannot allocate memory");
goto error;
}
memcpy(newserv->location, p, l);
newserv->location[l] = '\0';
/* look in service list for duplicate */
for(serv = servicelisthead.lh_first;
serv;
serv = serv->entries.le_next) {
if(0 == strcmp(newserv->usn, serv->usn)
&& 0 == strcmp(newserv->st, serv->st)) {
syslog(LOG_INFO, "Service already in the list. Updating...");
free(newserv->st);
free(newserv->usn);
free(serv->server);
serv->server = newserv->server;
free(serv->location);
serv->location = newserv->location;
free(newserv);
newserv = NULL;
return;
}
}
/* Inserting new service */
LIST_INSERT_HEAD(&servicelisthead, newserv, entries);
sendNotifications(NOTIF_NEW, NULL, newserv);
newserv = NULL;
break;
case MINISSDPD_NOTIF: /* switch socket to notify */
rbuf[0] = '\0';
if(write_or_buffer(req, rbuf, 1) < 0) {
syslog(LOG_ERR, "(s=%d) write: %m", req->socket);
goto error;
}
req->is_notify = 1;
break;
default:
syslog(LOG_WARNING, "Unknown request type %d", type);
rbuf[0] = '\0';
if(write_or_buffer(req, rbuf, 1) < 0) {
syslog(LOG_ERR, "(s=%d) write: %m", req->socket);
goto error;
}
}
return;
error:
if(newserv) {
free(newserv->st);
free(newserv->usn);
free(newserv->server);
free(newserv->location);
free(newserv);
newserv = NULL;
}
close(req->socket);
req->socket = -1;
return;
} | 1729 | True | 1 |
CVE-2017-1000494 | False | False | False | False | AV:L/AC:L/Au:N/C:P/I:P/A:P | LOCAL | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 4.6 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | LOCAL | LOW | LOW | NONE | UNCHANGED | HIGH | HIGH | HIGH | 7.8 | HIGH | 1.8 | 5.9 | nan | [{'url': 'https://github.com/miniupnp/miniupnp/issues/268', 'name': 'https://github.com/miniupnp/miniupnp/issues/268', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Issue Tracking', 'Third Party Advisory']}, {'url': 'https://github.com/miniupnp/miniupnp/commit/7aeb624b44f86d335841242ff427433190e7168a', 'name': 'https://github.com/miniupnp/miniupnp/commit/7aeb624b44f86d335841242ff427433190e7168a', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'https://usn.ubuntu.com/3562-1/', 'name': 'USN-3562-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'https://lists.debian.org/debian-lts-announce/2019/05/msg00045.html', 'name': '[debian-lts-announce] 20190530 [SECURITY] [DLA 1811-1] miniupnpd security update', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpd:*:*:*:*:*:*:*:*', 'versionEndExcluding': '2.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Uninitialized stack variable vulnerability in NameValueParserEndElt (upnpreplyparse.c) in miniupnpd < 2.0 allows an attacker to cause Denial of Service (Segmentation fault and Memory Corruption) or possibly have unspecified other impact'}] | 2019-05-30T20:29Z | 2018-01-03T14:29Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Thomas Bernard | 2017-12-11 14:27:27+01:00 | properly initialize data structure for SOAP parsing in ParseNameValue()
topelt field was not properly initialized.
should fix #268 | 7aeb624b44f86d335841242ff427433190e7168a | False | miniupnp/miniupnp | UPnP IGD implementation | 2011-09-22 08:25:20 | 2022-08-25 21:52:54 | http://miniupnp.free.fr/ | miniupnp | 1167.0 | 409.0 | ParseNameValue | ParseNameValue( const char * buffer , int bufsize , struct NameValueParserData * data) | ['buffer', 'bufsize', 'data'] | ParseNameValue(const char * buffer, int bufsize,
struct NameValueParserData * data)
{
struct xmlparser parser;
data->l_head = NULL;
data->portListing = NULL;
data->portListingLength = 0;
/* init xmlparser object */
parser.xmlstart = buffer;
parser.xmlsize = bufsize;
parser.data = data;
parser.starteltfunc = NameValueParserStartElt;
parser.endeltfunc = NameValueParserEndElt;
parser.datafunc = NameValueParserGetData;
parser.attfunc = 0;
parsexml(&parser);
} | 87 | True | 1 |
CVE-2017-1000494 | False | False | False | False | AV:L/AC:L/Au:N/C:P/I:P/A:P | LOCAL | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 4.6 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | LOCAL | LOW | LOW | NONE | UNCHANGED | HIGH | HIGH | HIGH | 7.8 | HIGH | 1.8 | 5.9 | nan | [{'url': 'https://github.com/miniupnp/miniupnp/issues/268', 'name': 'https://github.com/miniupnp/miniupnp/issues/268', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Issue Tracking', 'Third Party Advisory']}, {'url': 'https://github.com/miniupnp/miniupnp/commit/7aeb624b44f86d335841242ff427433190e7168a', 'name': 'https://github.com/miniupnp/miniupnp/commit/7aeb624b44f86d335841242ff427433190e7168a', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'https://usn.ubuntu.com/3562-1/', 'name': 'USN-3562-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'https://lists.debian.org/debian-lts-announce/2019/05/msg00045.html', 'name': '[debian-lts-announce] 20190530 [SECURITY] [DLA 1811-1] miniupnpd security update', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpd:*:*:*:*:*:*:*:*', 'versionEndExcluding': '2.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Uninitialized stack variable vulnerability in NameValueParserEndElt (upnpreplyparse.c) in miniupnpd < 2.0 allows an attacker to cause Denial of Service (Segmentation fault and Memory Corruption) or possibly have unspecified other impact'}] | 2019-05-30T20:29Z | 2018-01-03T14:29Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Thomas Bernard | 2017-12-11 14:27:27+01:00 | properly initialize data structure for SOAP parsing in ParseNameValue()
topelt field was not properly initialized.
should fix #268 | 7aeb624b44f86d335841242ff427433190e7168a | False | miniupnp/miniupnp | UPnP IGD implementation | 2011-09-22 08:25:20 | 2022-08-25 21:52:54 | http://miniupnp.free.fr/ | miniupnp | 1167.0 | 409.0 | ParseNameValue | ParseNameValue( const char * buffer , int bufsize , struct NameValueParserData * data) | ['buffer', 'bufsize', 'data'] | ParseNameValue(const char * buffer, int bufsize,
struct NameValueParserData * data)
{
struct xmlparser parser;
data->l_head = NULL;
data->portListing = NULL;
data->portListingLength = 0;
/* init xmlparser object */
parser.xmlstart = buffer;
parser.xmlsize = bufsize;
parser.data = data;
parser.starteltfunc = NameValueParserStartElt;
parser.endeltfunc = NameValueParserEndElt;
parser.datafunc = NameValueParserGetData;
parser.attfunc = 0;
parsexml(&parser);
} | 87 | True | 1 |
CVE-2019-12107 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:N/A:N | NETWORK | LOW | NONE | PARTIAL | NONE | NONE | 5.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | NONE | NONE | 7.5 | HIGH | 3.9 | 3.6 | False | [{'url': 'https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp', 'name': 'https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp', 'refsource': 'MISC', 'tags': ['Exploit', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/miniupnp/miniupnp/commit/bec6ccec63cadc95655721bc0e1dd49dac759d94', 'name': 'https://github.com/miniupnp/miniupnp/commit/bec6ccec63cadc95655721bc0e1dd49dac759d94', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2019/05/msg00045.html', 'name': '[debian-lts-announce] 20190530 [SECURITY] [DLA 1811-1] miniupnpd security update', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://usn.ubuntu.com/4542-1/', 'name': 'USN-4542-1', 'refsource': 'UBUNTU', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-252'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp.free:miniupnpd:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.1', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The upnp_event_prepare function in upnpevents.c in MiniUPnP MiniUPnPd through 2.1 allows a remote attacker to leak information from the heap due to improper validation of an snprintf return value.'}] | 2020-09-28T20:15Z | 2019-05-15T23:29Z | Unchecked Return Value | The software does not check the return value from a method or function, which can prevent it from detecting unexpected states and conditions. | Two common programmer assumptions are "this function call can never fail" and "it doesn't matter if this function call fails". If an attacker can force the function to fail or otherwise return a value that is not expected, then the subsequent program logic could lead to a vulnerability, because the software is not in a state that the programmer assumes. For example, if the program calls a function to drop privileges but does not check the return code to ensure that privileges were successfully dropped, then the program will continue to operate with the higher privileges.
| https://cwe.mitre.org/data/definitions/252.html | 0 | Thomas Bernard | 2018-12-18 22:37:14+01:00 | upnp_event_prepare(): check the return value of snprintf() | bec6ccec63cadc95655721bc0e1dd49dac759d94 | False | miniupnp/miniupnp | UPnP IGD implementation | 2011-09-22 08:25:20 | 2022-08-25 21:52:54 | http://miniupnp.free.fr/ | miniupnp | 1167.0 | 409.0 | upnp_event_prepare | upnp_event_prepare( struct upnp_event_notify * obj) | ['obj'] | static void upnp_event_prepare(struct upnp_event_notify * obj)
{
static const char notifymsg[] =
"NOTIFY %s HTTP/1.1\r\n"
"Host: %s%s\r\n"
#if (UPNP_VERSION_MAJOR == 1) && (UPNP_VERSION_MINOR == 0)
"Content-Type: text/xml\r\n" /* UDA v1.0 */
#else
"Content-Type: text/xml; charset=\"utf-8\"\r\n" /* UDA v1.1 or later */
#endif
"Content-Length: %d\r\n"
"NT: upnp:event\r\n"
"NTS: upnp:propchange\r\n"
"SID: %s\r\n"
"SEQ: %u\r\n"
"Connection: close\r\n"
"Cache-Control: no-cache\r\n"
"\r\n"
"%.*s\r\n";
char * xml;
int l;
if(obj->sub == NULL) {
obj->state = EError;
return;
}
switch(obj->sub->service) {
case EWanCFG:
xml = getVarsWANCfg(&l);
break;
case EWanIPC:
xml = getVarsWANIPCn(&l);
break;
#ifdef ENABLE_L3F_SERVICE
case EL3F:
xml = getVarsL3F(&l);
break;
#endif
#ifdef ENABLE_6FC_SERVICE
case E6FC:
xml = getVars6FC(&l);
break;
#endif
#ifdef ENABLE_DP_SERVICE
case EDP:
xml = getVarsDP(&l);
break;
#endif
default:
xml = NULL;
l = 0;
}
obj->buffersize = 1024;
obj->buffer = malloc(obj->buffersize);
if(!obj->buffer) {
syslog(LOG_ERR, "%s: malloc returned NULL", "upnp_event_prepare");
if(xml) {
free(xml);
}
obj->state = EError;
return;
}
obj->tosend = snprintf(obj->buffer, obj->buffersize, notifymsg,
obj->path, obj->addrstr, obj->portstr, l+2,
obj->sub->uuid, obj->sub->seq,
l, xml);
if(xml) {
free(xml);
xml = NULL;
}
obj->state = ESending;
} | 264 | True | 1 |
CVE-2019-12111 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | NONE | HIGH | 7.5 | HIGH | 3.9 | 3.6 | False | [{'url': 'https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp', 'name': 'https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp', 'refsource': 'MISC', 'tags': ['Exploit', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/miniupnp/miniupnp/commit/cb8a02af7a5677cf608e86d57ab04241cf34e24f', 'name': 'https://github.com/miniupnp/miniupnp/commit/cb8a02af7a5677cf608e86d57ab04241cf34e24f', 'refsource': 'MISC', 'tags': ['Patch']}, {'url': 'https://lists.debian.org/debian-lts-announce/2019/05/msg00045.html', 'name': '[debian-lts-announce] 20190530 [SECURITY] [DLA 1811-1] miniupnpd security update', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://usn.ubuntu.com/4542-1/', 'name': 'USN-4542-1', 'refsource': 'UBUNTU', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-476'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpd:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.1', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'A Denial Of Service vulnerability in MiniUPnP MiniUPnPd through 2.1 exists due to a NULL pointer dereference in copyIPv6IfDifferent in pcpserver.c.'}] | 2020-09-28T20:15Z | 2019-05-15T23:29Z | NULL Pointer Dereference | A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. | NULL pointer dereference issues can occur through a number of flaws, including race conditions, and simple programming omissions.
| https://cwe.mitre.org/data/definitions/476.html | 0 | Thomas Bernard | 2018-12-18 23:04:14+01:00 | pcpserver.c: copyIPv6IfDifferent() check for NULL src argument | cb8a02af7a5677cf608e86d57ab04241cf34e24f | False | miniupnp/miniupnp | UPnP IGD implementation | 2011-09-22 08:25:20 | 2022-08-25 21:52:54 | http://miniupnp.free.fr/ | miniupnp | 1167.0 | 409.0 | copyIPv6IfDifferent | copyIPv6IfDifferent( void * dest , const void * src) | ['dest', 'src'] | static void copyIPv6IfDifferent(void * dest, const void * src)
{
if(dest != src) {
memcpy(dest, src, sizeof(struct in6_addr));
}
} | 34 | True | 1 |
CVE-2019-12108 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | NONE | HIGH | 7.5 | HIGH | 3.9 | 3.6 | False | [{'url': 'https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp', 'name': 'https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp', 'refsource': 'MISC', 'tags': ['Exploit', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/miniupnp/miniupnp/commit/86030db849260dd8fb2ed975b9890aef1b62b692', 'name': 'https://github.com/miniupnp/miniupnp/commit/86030db849260dd8fb2ed975b9890aef1b62b692', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/miniupnp/miniupnp/commit/13585f15c7f7dc28bbbba1661efb280d530d114c', 'name': 'https://github.com/miniupnp/miniupnp/commit/13585f15c7f7dc28bbbba1661efb280d530d114c', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2019/05/msg00045.html', 'name': '[debian-lts-announce] 20190530 [SECURITY] [DLA 1811-1] miniupnpd security update', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://usn.ubuntu.com/4542-1/', 'name': 'USN-4542-1', 'refsource': 'UBUNTU', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-476'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpd:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.1', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'A Denial Of Service vulnerability in MiniUPnP MiniUPnPd through 2.1 exists due to a NULL pointer dereference in GetOutboundPinholeTimeout in upnpsoap.c for int_port.'}] | 2020-09-28T20:15Z | 2019-05-15T23:29Z | NULL Pointer Dereference | A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. | NULL pointer dereference issues can occur through a number of flaws, including race conditions, and simple programming omissions.
| https://cwe.mitre.org/data/definitions/476.html | 0 | Thomas Bernard | 2018-12-18 23:47:54+01:00 | fix error from commit 13585f15c7f7dc28bbbba1661efb280d530d114c | 86030db849260dd8fb2ed975b9890aef1b62b692 | False | miniupnp/miniupnp | UPnP IGD implementation | 2011-09-22 08:25:20 | 2022-08-25 21:52:54 | http://miniupnp.free.fr/ | miniupnp | 1167.0 | 409.0 | GetOutboundPinholeTimeout | GetOutboundPinholeTimeout( struct upnphttp * h , const char * action , const char * ns) | ['h', 'action', 'ns'] | GetOutboundPinholeTimeout(struct upnphttp * h, const char * action, const char * ns)
{
int r;
static const char resp[] =
"<u:%sResponse "
"xmlns:u=\"%s\">"
"<OutboundPinholeTimeout>%d</OutboundPinholeTimeout>"
"</u:%sResponse>";
char body[512];
int bodylen;
struct NameValueParserData data;
char * int_ip, * int_port, * rem_host, * rem_port, * protocol;
int opt=0;
/*int proto=0;*/
unsigned short iport, rport;
if (GETFLAG(IPV6FCFWDISABLEDMASK))
{
SoapError(h, 702, "FirewallDisabled");
return;
}
ParseNameValue(h->req_buf + h->req_contentoff, h->req_contentlen, &data);
int_ip = GetValueFromNameValueList(&data, "InternalClient");
int_port = GetValueFromNameValueList(&data, "InternalPort");
rem_host = GetValueFromNameValueList(&data, "RemoteHost");
rem_port = GetValueFromNameValueList(&data, "RemotePort");
protocol = GetValueFromNameValueList(&data, "Protocol");
if (!int_port || !ext_port || !protocol)
{
ClearNameValueList(&data);
SoapError(h, 402, "Invalid Args");
return;
}
rport = (unsigned short)atoi(rem_port);
iport = (unsigned short)atoi(int_port);
/*proto = atoi(protocol);*/
syslog(LOG_INFO, "%s: retrieving timeout for outbound pinhole from [%s]:%hu to [%s]:%hu protocol %s", action, int_ip, iport,rem_host, rport, protocol);
/* TODO */
r = -1;/*upnp_check_outbound_pinhole(proto, &opt);*/
switch(r)
{
case 1: /* success */
bodylen = snprintf(body, sizeof(body), resp,
action, ns/*"urn:schemas-upnp-org:service:WANIPv6FirewallControl:1"*/,
opt, action);
BuildSendAndCloseSoapResp(h, body, bodylen);
break;
case -5: /* Protocol not supported */
SoapError(h, 705, "ProtocolNotSupported");
break;
default:
SoapError(h, 501, "ActionFailed");
}
ClearNameValueList(&data);
} | 312 | True | 1 |
CVE-2019-12109 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | NONE | HIGH | 7.5 | HIGH | 3.9 | 3.6 | False | [{'url': 'https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp', 'name': 'https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp', 'refsource': 'MISC', 'tags': ['Exploit', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/miniupnp/miniupnp/commit/86030db849260dd8fb2ed975b9890aef1b62b692', 'name': 'https://github.com/miniupnp/miniupnp/commit/86030db849260dd8fb2ed975b9890aef1b62b692', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/miniupnp/miniupnp/commit/13585f15c7f7dc28bbbba1661efb280d530d114c', 'name': 'https://github.com/miniupnp/miniupnp/commit/13585f15c7f7dc28bbbba1661efb280d530d114c', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2019/05/msg00045.html', 'name': '[debian-lts-announce] 20190530 [SECURITY] [DLA 1811-1] miniupnpd security update', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://usn.ubuntu.com/4542-1/', 'name': 'USN-4542-1', 'refsource': 'UBUNTU', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-476'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:miniupnp_project:miniupnpd:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.1', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'A Denial Of Service vulnerability in MiniUPnP MiniUPnPd through 2.1 exists due to a NULL pointer dereference in GetOutboundPinholeTimeout in upnpsoap.c for rem_port.'}] | 2020-09-28T20:15Z | 2019-05-15T23:29Z | NULL Pointer Dereference | A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. | NULL pointer dereference issues can occur through a number of flaws, including race conditions, and simple programming omissions.
| https://cwe.mitre.org/data/definitions/476.html | 0 | Thomas Bernard | 2018-12-18 23:47:54+01:00 | fix error from commit 13585f15c7f7dc28bbbba1661efb280d530d114c | 86030db849260dd8fb2ed975b9890aef1b62b692 | False | miniupnp/miniupnp | UPnP IGD implementation | 2011-09-22 08:25:20 | 2022-08-25 21:52:54 | http://miniupnp.free.fr/ | miniupnp | 1167.0 | 409.0 | GetOutboundPinholeTimeout | GetOutboundPinholeTimeout( struct upnphttp * h , const char * action , const char * ns) | ['h', 'action', 'ns'] | GetOutboundPinholeTimeout(struct upnphttp * h, const char * action, const char * ns)
{
int r;
static const char resp[] =
"<u:%sResponse "
"xmlns:u=\"%s\">"
"<OutboundPinholeTimeout>%d</OutboundPinholeTimeout>"
"</u:%sResponse>";
char body[512];
int bodylen;
struct NameValueParserData data;
char * int_ip, * int_port, * rem_host, * rem_port, * protocol;
int opt=0;
/*int proto=0;*/
unsigned short iport, rport;
if (GETFLAG(IPV6FCFWDISABLEDMASK))
{
SoapError(h, 702, "FirewallDisabled");
return;
}
ParseNameValue(h->req_buf + h->req_contentoff, h->req_contentlen, &data);
int_ip = GetValueFromNameValueList(&data, "InternalClient");
int_port = GetValueFromNameValueList(&data, "InternalPort");
rem_host = GetValueFromNameValueList(&data, "RemoteHost");
rem_port = GetValueFromNameValueList(&data, "RemotePort");
protocol = GetValueFromNameValueList(&data, "Protocol");
if (!int_port || !ext_port || !protocol)
{
ClearNameValueList(&data);
SoapError(h, 402, "Invalid Args");
return;
}
rport = (unsigned short)atoi(rem_port);
iport = (unsigned short)atoi(int_port);
/*proto = atoi(protocol);*/
syslog(LOG_INFO, "%s: retrieving timeout for outbound pinhole from [%s]:%hu to [%s]:%hu protocol %s", action, int_ip, iport,rem_host, rport, protocol);
/* TODO */
r = -1;/*upnp_check_outbound_pinhole(proto, &opt);*/
switch(r)
{
case 1: /* success */
bodylen = snprintf(body, sizeof(body), resp,
action, ns/*"urn:schemas-upnp-org:service:WANIPv6FirewallControl:1"*/,
opt, action);
BuildSendAndCloseSoapResp(h, body, bodylen);
break;
case -5: /* Protocol not supported */
SoapError(h, 705, "ProtocolNotSupported");
break;
default:
SoapError(h, 501, "ActionFailed");
}
ClearNameValueList(&data);
} | 312 | True | 1 |
CVE-2014-4502 | False | False | False | False | AV:N/AC:L/Au:N/C:C/I:C/A:C | NETWORK | LOW | NONE | COMPLETE | COMPLETE | COMPLETE | 10.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://seclists.org/fulldisclosure/2014/Jul/119', 'name': '20140722 CVE-2014-4502 : Invalid Handling of Length Parameter in Stratum mining.notify Message Leads to Heap Overflow', 'refsource': 'FULLDISC', 'tags': []}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a', 'name': 'https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'name': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/issues/258', 'name': 'https://github.com/sgminer-dev/sgminer/issues/258', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9', 'name': 'https://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.securityfocus.com/bid/68831', 'name': '68831', 'refsource': 'BID', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.0.0', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.2.1', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple heap-based buffer overflows in the parse_notify function in sgminer before 4.2.2, cgminer before 4.3.5, and BFGMiner before 4.1.0 allow remote pool servers to have unspecified impact via a (1) large or (2) negative value in the Extranonc2_size parameter in a mining.subscribe response and a crafted mining.notify request.'}] | 2015-08-28T16:21Z | 2014-07-23T14:55Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Luke Dashjr | 2014-06-05 17:10:43+00:00 | Bugfix: initiate_stratum: Ensure extranonce2 size is not negative (which could lead to exploits later as too little memory gets allocated)
Thanks to Mick Ayzenberg <[email protected]> for finding this! | ff7f30129f15f7a2213f8ced0cd65c9a331493d9 | False | luke-jr/bfgminer | Modular ASIC/FPGA miner written in C, featuring overclocking, monitoring, fan speed control and remote interface capabilities. | 2012-04-26 11:29:32 | 2022-07-10 02:07:23 | http://luke.dashjr.org/programs/bitcoin/files/bfgminer/ | luke-jr | 1653.0 | 794.0 | initiate_stratum | initiate_stratum( struct pool * pool) | ['pool'] | bool initiate_stratum(struct pool *pool)
{
char s[RBUFSIZE], *sret = NULL, *nonce1, *sessionid;
json_t *val = NULL, *res_val, *err_val;
bool ret = false, recvd = false;
json_error_t err;
int n2size;
if (!setup_stratum_curl(pool))
goto out;
resend:
if (pool->sessionid)
sprintf(s, "{\"id\": %d, \"method\": \"mining.subscribe\", \"params\": [\"%s\"]}", swork_id++, pool->sessionid);
else
sprintf(s, "{\"id\": %d, \"method\": \"mining.subscribe\", \"params\": []}", swork_id++);
if (!__stratum_send(pool, s, strlen(s))) {
applog(LOG_DEBUG, "Failed to send s in initiate_stratum");
goto out;
}
if (!socket_full(pool, true)) {
applog(LOG_DEBUG, "Timed out waiting for response in initiate_stratum");
goto out;
}
sret = recv_line(pool);
if (!sret)
goto out;
recvd = true;
val = JSON_LOADS(sret, &err);
free(sret);
if (!val) {
applog(LOG_INFO, "JSON decode failed(%d): %s", err.line, err.text);
goto out;
}
res_val = json_object_get(val, "result");
err_val = json_object_get(val, "error");
if (!res_val || json_is_null(res_val) ||
(err_val && !json_is_null(err_val))) {
char *ss;
if (err_val)
ss = json_dumps(err_val, JSON_INDENT(3));
else
ss = strdup("(unknown reason)");
applog(LOG_INFO, "JSON-RPC decode failed: %s", ss);
free(ss);
goto out;
}
sessionid = json_array_string(json_array_get(res_val, 0), 1);
if (!sessionid) {
applog(LOG_INFO, "Failed to get sessionid in initiate_stratum");
goto out;
}
nonce1 = json_array_string(res_val, 1);
if (!nonce1) {
applog(LOG_INFO, "Failed to get nonce1 in initiate_stratum");
free(sessionid);
goto out;
}
n2size = json_integer_value(json_array_get(res_val, 2));
if (!n2size) {
applog(LOG_INFO, "Failed to get n2size in initiate_stratum");
free(sessionid);
free(nonce1);
goto out;
}
mutex_lock(&pool->pool_lock);
pool->sessionid = sessionid;
free(pool->nonce1);
pool->nonce1 = nonce1;
pool->n1_len = strlen(nonce1) / 2;
pool->n2size = n2size;
mutex_unlock(&pool->pool_lock);
applog(LOG_DEBUG, "Pool %d stratum session id: %s", pool->pool_no, pool->sessionid);
ret = true;
out:
if (val)
json_decref(val);
if (ret) {
if (!pool->stratum_url)
pool->stratum_url = pool->sockaddr_url;
pool->stratum_active = true;
pool->swork.diff = 1;
if (opt_protocol) {
applog(LOG_DEBUG, "Pool %d confirmed mining.subscribe with extranonce1 %s extran2size %d",
pool->pool_no, pool->nonce1, pool->n2size);
}
} else {
if (recvd && pool->sessionid) {
/* Reset the sessionid used for stratum resuming in case the pool
* does not support it, or does not know how to respond to the
* presence of the sessionid parameter. */
mutex_lock(&pool->pool_lock);
free(pool->sessionid);
free(pool->nonce1);
pool->sessionid = pool->nonce1 = NULL;
mutex_unlock(&pool->pool_lock);
applog(LOG_DEBUG, "Failed to resume stratum, trying afresh");
goto resend;
}
applog(LOG_DEBUG, "Initiate stratum failed");
if (pool->sock != INVSOCK) {
shutdown(pool->sock, SHUT_RDWR);
pool->sock = INVSOCK;
}
}
return ret;
} | 631 | True | 1 |
CVE-2014-4501 | False | False | False | False | AV:N/AC:L/Au:N/C:C/I:C/A:C | NETWORK | LOW | NONE | COMPLETE | COMPLETE | COMPLETE | 10.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/luke-jr/bfgminer/commit/c80ad8548251eb0e15329fc240c89070640c9d79', 'name': 'https://github.com/luke-jr/bfgminer/commit/c80ad8548251eb0e15329fc240c89070640c9d79', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'name': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/78cc408369bdbbd440196c93574098d1482efbce', 'name': 'https://github.com/sgminer-dev/sgminer/commit/78cc408369bdbbd440196c93574098d1482efbce', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/b65574bef233474e915fdf18614aa211e31cc6c2', 'name': 'https://github.com/sgminer-dev/sgminer/commit/b65574bef233474e915fdf18614aa211e31cc6c2', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://seclists.org/fulldisclosure/2014/Jul/118', 'name': '20140722 CVE-2014-4501 : Stack Overflow in Parsing client.reconnect Message of the Stratum Mining Protocol', 'refsource': 'FULLDISC', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.2.1', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.3.4', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.1:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple stack-based buffer overflows in sgminer before 4.2.2, cgminer before 4.3.5, and BFGMiner before 3.3.0 allow remote pool servers to have unspecified impact via a long URL in a client.reconnect stratum message to the (1) extract_sockaddr or (2) parse_reconnect functions in util.c.'}] | 2014-07-23T18:07Z | 2014-07-23T14:55Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Con Kolivas | 2014-06-10 11:36:22+10:00 | Do some random sanity checking for stratum message parsing | e1c5050734123973b99d181c45e74b2cbb00272e | False | ckolivas/cgminer | ASIC and FPGA miner in c for bitcoin | 2011-06-08 23:57:26 | 2020-05-27 00:11:33 | http://ck.kolivas.org/apps/cgminer | ckolivas | 3396.0 | 1577.0 | extract_sockaddr | extract_sockaddr( char * url , char ** sockaddr_url , char ** sockaddr_port) | ['url', 'sockaddr_url', 'sockaddr_port'] | bool extract_sockaddr(char *url, char **sockaddr_url, char **sockaddr_port)
{
char *url_begin, *url_end, *ipv6_begin, *ipv6_end, *port_start = NULL;
char url_address[256], port[6];
int url_len, port_len = 0;
*sockaddr_url = url;
url_begin = strstr(url, "//");
if (!url_begin)
url_begin = url;
else
url_begin += 2;
/* Look for numeric ipv6 entries */
ipv6_begin = strstr(url_begin, "[");
ipv6_end = strstr(url_begin, "]");
if (ipv6_begin && ipv6_end && ipv6_end > ipv6_begin)
url_end = strstr(ipv6_end, ":");
else
url_end = strstr(url_begin, ":");
if (url_end) {
url_len = url_end - url_begin;
port_len = strlen(url_begin) - url_len - 1;
if (port_len < 1)
return false;
port_start = url_end + 1;
} else
url_len = strlen(url_begin);
if (url_len < 1)
return false;
sprintf(url_address, "%.*s", url_len, url_begin);
if (port_len) {
char *slash;
snprintf(port, 6, "%.*s", port_len, port_start);
slash = strchr(port, '/');
if (slash)
*slash = '\0';
} else
strcpy(port, "80");
*sockaddr_port = strdup(port);
*sockaddr_url = strdup(url_address);
return true;
} | 261 | True | 1 |
CVE-2014-4502 | False | False | False | False | AV:N/AC:L/Au:N/C:C/I:C/A:C | NETWORK | LOW | NONE | COMPLETE | COMPLETE | COMPLETE | 10.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://seclists.org/fulldisclosure/2014/Jul/119', 'name': '20140722 CVE-2014-4502 : Invalid Handling of Length Parameter in Stratum mining.notify Message Leads to Heap Overflow', 'refsource': 'FULLDISC', 'tags': []}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a', 'name': 'https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'name': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/issues/258', 'name': 'https://github.com/sgminer-dev/sgminer/issues/258', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9', 'name': 'https://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.securityfocus.com/bid/68831', 'name': '68831', 'refsource': 'BID', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.0.0', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.2.1', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple heap-based buffer overflows in the parse_notify function in sgminer before 4.2.2, cgminer before 4.3.5, and BFGMiner before 4.1.0 allow remote pool servers to have unspecified impact via a (1) large or (2) negative value in the Extranonc2_size parameter in a mining.subscribe response and a crafted mining.notify request.'}] | 2015-08-28T16:21Z | 2014-07-23T14:55Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Con Kolivas | 2014-06-10 11:36:22+10:00 | Do some random sanity checking for stratum message parsing | e1c5050734123973b99d181c45e74b2cbb00272e | False | ckolivas/cgminer | ASIC and FPGA miner in c for bitcoin | 2011-06-08 23:57:26 | 2020-05-27 00:11:33 | http://ck.kolivas.org/apps/cgminer | ckolivas | 3396.0 | 1577.0 | extract_sockaddr | extract_sockaddr( char * url , char ** sockaddr_url , char ** sockaddr_port) | ['url', 'sockaddr_url', 'sockaddr_port'] | bool extract_sockaddr(char *url, char **sockaddr_url, char **sockaddr_port)
{
char *url_begin, *url_end, *ipv6_begin, *ipv6_end, *port_start = NULL;
char url_address[256], port[6];
int url_len, port_len = 0;
*sockaddr_url = url;
url_begin = strstr(url, "//");
if (!url_begin)
url_begin = url;
else
url_begin += 2;
/* Look for numeric ipv6 entries */
ipv6_begin = strstr(url_begin, "[");
ipv6_end = strstr(url_begin, "]");
if (ipv6_begin && ipv6_end && ipv6_end > ipv6_begin)
url_end = strstr(ipv6_end, ":");
else
url_end = strstr(url_begin, ":");
if (url_end) {
url_len = url_end - url_begin;
port_len = strlen(url_begin) - url_len - 1;
if (port_len < 1)
return false;
port_start = url_end + 1;
} else
url_len = strlen(url_begin);
if (url_len < 1)
return false;
sprintf(url_address, "%.*s", url_len, url_begin);
if (port_len) {
char *slash;
snprintf(port, 6, "%.*s", port_len, port_start);
slash = strchr(port, '/');
if (slash)
*slash = '\0';
} else
strcpy(port, "80");
*sockaddr_port = strdup(port);
*sockaddr_url = strdup(url_address);
return true;
} | 261 | True | 1 |
CVE-2014-4501 | False | False | False | False | AV:N/AC:L/Au:N/C:C/I:C/A:C | NETWORK | LOW | NONE | COMPLETE | COMPLETE | COMPLETE | 10.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/luke-jr/bfgminer/commit/c80ad8548251eb0e15329fc240c89070640c9d79', 'name': 'https://github.com/luke-jr/bfgminer/commit/c80ad8548251eb0e15329fc240c89070640c9d79', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'name': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/78cc408369bdbbd440196c93574098d1482efbce', 'name': 'https://github.com/sgminer-dev/sgminer/commit/78cc408369bdbbd440196c93574098d1482efbce', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/b65574bef233474e915fdf18614aa211e31cc6c2', 'name': 'https://github.com/sgminer-dev/sgminer/commit/b65574bef233474e915fdf18614aa211e31cc6c2', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://seclists.org/fulldisclosure/2014/Jul/118', 'name': '20140722 CVE-2014-4501 : Stack Overflow in Parsing client.reconnect Message of the Stratum Mining Protocol', 'refsource': 'FULLDISC', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.2.1', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.3.4', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.1:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple stack-based buffer overflows in sgminer before 4.2.2, cgminer before 4.3.5, and BFGMiner before 3.3.0 allow remote pool servers to have unspecified impact via a long URL in a client.reconnect stratum message to the (1) extract_sockaddr or (2) parse_reconnect functions in util.c.'}] | 2014-07-23T18:07Z | 2014-07-23T14:55Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Con Kolivas | 2014-06-10 11:36:22+10:00 | Do some random sanity checking for stratum message parsing | e1c5050734123973b99d181c45e74b2cbb00272e | False | ckolivas/cgminer | ASIC and FPGA miner in c for bitcoin | 2011-06-08 23:57:26 | 2020-05-27 00:11:33 | http://ck.kolivas.org/apps/cgminer | ckolivas | 3396.0 | 1577.0 | initiate_stratum | initiate_stratum( struct pool * pool) | ['pool'] | bool initiate_stratum(struct pool *pool)
{
bool ret = false, recvd = false, noresume = false, sockd = false;
char s[RBUFSIZE], *sret = NULL, *nonce1, *sessionid;
json_t *val = NULL, *res_val, *err_val;
json_error_t err;
int n2size;
resend:
if (!setup_stratum_socket(pool)) {
sockd = false;
goto out;
}
sockd = true;
if (recvd) {
/* Get rid of any crap lying around if we're resending */
clear_sock(pool);
sprintf(s, "{\"id\": %d, \"method\": \"mining.subscribe\", \"params\": []}", swork_id++);
} else {
if (pool->sessionid)
sprintf(s, "{\"id\": %d, \"method\": \"mining.subscribe\", \"params\": [\""PACKAGE"/"VERSION"\", \"%s\"]}", swork_id++, pool->sessionid);
else
sprintf(s, "{\"id\": %d, \"method\": \"mining.subscribe\", \"params\": [\""PACKAGE"/"VERSION"\"]}", swork_id++);
}
if (__stratum_send(pool, s, strlen(s)) != SEND_OK) {
applog(LOG_DEBUG, "Failed to send s in initiate_stratum");
goto out;
}
if (!socket_full(pool, DEFAULT_SOCKWAIT)) {
applog(LOG_DEBUG, "Timed out waiting for response in initiate_stratum");
goto out;
}
sret = recv_line(pool);
if (!sret)
goto out;
recvd = true;
val = JSON_LOADS(sret, &err);
free(sret);
if (!val) {
applog(LOG_INFO, "JSON decode failed(%d): %s", err.line, err.text);
goto out;
}
res_val = json_object_get(val, "result");
err_val = json_object_get(val, "error");
if (!res_val || json_is_null(res_val) ||
(err_val && !json_is_null(err_val))) {
char *ss;
if (err_val)
ss = json_dumps(err_val, JSON_INDENT(3));
else
ss = strdup("(unknown reason)");
applog(LOG_INFO, "JSON-RPC decode failed: %s", ss);
free(ss);
goto out;
}
sessionid = get_sessionid(res_val);
if (!sessionid)
applog(LOG_DEBUG, "Failed to get sessionid in initiate_stratum");
nonce1 = json_array_string(res_val, 1);
if (!nonce1) {
applog(LOG_INFO, "Failed to get nonce1 in initiate_stratum");
free(sessionid);
goto out;
}
n2size = json_integer_value(json_array_get(res_val, 2));
if (!n2size) {
applog(LOG_INFO, "Failed to get n2size in initiate_stratum");
free(sessionid);
free(nonce1);
goto out;
}
cg_wlock(&pool->data_lock);
pool->sessionid = sessionid;
pool->nonce1 = nonce1;
pool->n1_len = strlen(nonce1) / 2;
free(pool->nonce1bin);
pool->nonce1bin = calloc(pool->n1_len, 1);
if (unlikely(!pool->nonce1bin))
quithere(1, "Failed to calloc pool->nonce1bin");
hex2bin(pool->nonce1bin, pool->nonce1, pool->n1_len);
pool->n2size = n2size;
cg_wunlock(&pool->data_lock);
if (sessionid)
applog(LOG_DEBUG, "Pool %d stratum session id: %s", pool->pool_no, pool->sessionid);
ret = true;
out:
if (ret) {
if (!pool->stratum_url)
pool->stratum_url = pool->sockaddr_url;
pool->stratum_active = true;
pool->sdiff = 1;
if (opt_protocol) {
applog(LOG_DEBUG, "Pool %d confirmed mining.subscribe with extranonce1 %s extran2size %d",
pool->pool_no, pool->nonce1, pool->n2size);
}
} else {
if (recvd && !noresume) {
/* Reset the sessionid used for stratum resuming in case the pool
* does not support it, or does not know how to respond to the
* presence of the sessionid parameter. */
cg_wlock(&pool->data_lock);
free(pool->sessionid);
free(pool->nonce1);
pool->sessionid = pool->nonce1 = NULL;
cg_wunlock(&pool->data_lock);
applog(LOG_DEBUG, "Failed to resume stratum, trying afresh");
noresume = true;
json_decref(val);
goto resend;
}
applog(LOG_DEBUG, "Initiate stratum failed");
if (sockd)
suspend_stratum(pool);
}
json_decref(val);
return ret;
} | 705 | True | 1 |
CVE-2014-4502 | False | False | False | False | AV:N/AC:L/Au:N/C:C/I:C/A:C | NETWORK | LOW | NONE | COMPLETE | COMPLETE | COMPLETE | 10.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://seclists.org/fulldisclosure/2014/Jul/119', 'name': '20140722 CVE-2014-4502 : Invalid Handling of Length Parameter in Stratum mining.notify Message Leads to Heap Overflow', 'refsource': 'FULLDISC', 'tags': []}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a', 'name': 'https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'name': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/issues/258', 'name': 'https://github.com/sgminer-dev/sgminer/issues/258', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9', 'name': 'https://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.securityfocus.com/bid/68831', 'name': '68831', 'refsource': 'BID', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.0.0', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.2.1', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple heap-based buffer overflows in the parse_notify function in sgminer before 4.2.2, cgminer before 4.3.5, and BFGMiner before 4.1.0 allow remote pool servers to have unspecified impact via a (1) large or (2) negative value in the Extranonc2_size parameter in a mining.subscribe response and a crafted mining.notify request.'}] | 2015-08-28T16:21Z | 2014-07-23T14:55Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Con Kolivas | 2014-06-10 11:36:22+10:00 | Do some random sanity checking for stratum message parsing | e1c5050734123973b99d181c45e74b2cbb00272e | False | ckolivas/cgminer | ASIC and FPGA miner in c for bitcoin | 2011-06-08 23:57:26 | 2020-05-27 00:11:33 | http://ck.kolivas.org/apps/cgminer | ckolivas | 3396.0 | 1577.0 | initiate_stratum | initiate_stratum( struct pool * pool) | ['pool'] | bool initiate_stratum(struct pool *pool)
{
bool ret = false, recvd = false, noresume = false, sockd = false;
char s[RBUFSIZE], *sret = NULL, *nonce1, *sessionid;
json_t *val = NULL, *res_val, *err_val;
json_error_t err;
int n2size;
resend:
if (!setup_stratum_socket(pool)) {
sockd = false;
goto out;
}
sockd = true;
if (recvd) {
/* Get rid of any crap lying around if we're resending */
clear_sock(pool);
sprintf(s, "{\"id\": %d, \"method\": \"mining.subscribe\", \"params\": []}", swork_id++);
} else {
if (pool->sessionid)
sprintf(s, "{\"id\": %d, \"method\": \"mining.subscribe\", \"params\": [\""PACKAGE"/"VERSION"\", \"%s\"]}", swork_id++, pool->sessionid);
else
sprintf(s, "{\"id\": %d, \"method\": \"mining.subscribe\", \"params\": [\""PACKAGE"/"VERSION"\"]}", swork_id++);
}
if (__stratum_send(pool, s, strlen(s)) != SEND_OK) {
applog(LOG_DEBUG, "Failed to send s in initiate_stratum");
goto out;
}
if (!socket_full(pool, DEFAULT_SOCKWAIT)) {
applog(LOG_DEBUG, "Timed out waiting for response in initiate_stratum");
goto out;
}
sret = recv_line(pool);
if (!sret)
goto out;
recvd = true;
val = JSON_LOADS(sret, &err);
free(sret);
if (!val) {
applog(LOG_INFO, "JSON decode failed(%d): %s", err.line, err.text);
goto out;
}
res_val = json_object_get(val, "result");
err_val = json_object_get(val, "error");
if (!res_val || json_is_null(res_val) ||
(err_val && !json_is_null(err_val))) {
char *ss;
if (err_val)
ss = json_dumps(err_val, JSON_INDENT(3));
else
ss = strdup("(unknown reason)");
applog(LOG_INFO, "JSON-RPC decode failed: %s", ss);
free(ss);
goto out;
}
sessionid = get_sessionid(res_val);
if (!sessionid)
applog(LOG_DEBUG, "Failed to get sessionid in initiate_stratum");
nonce1 = json_array_string(res_val, 1);
if (!nonce1) {
applog(LOG_INFO, "Failed to get nonce1 in initiate_stratum");
free(sessionid);
goto out;
}
n2size = json_integer_value(json_array_get(res_val, 2));
if (!n2size) {
applog(LOG_INFO, "Failed to get n2size in initiate_stratum");
free(sessionid);
free(nonce1);
goto out;
}
cg_wlock(&pool->data_lock);
pool->sessionid = sessionid;
pool->nonce1 = nonce1;
pool->n1_len = strlen(nonce1) / 2;
free(pool->nonce1bin);
pool->nonce1bin = calloc(pool->n1_len, 1);
if (unlikely(!pool->nonce1bin))
quithere(1, "Failed to calloc pool->nonce1bin");
hex2bin(pool->nonce1bin, pool->nonce1, pool->n1_len);
pool->n2size = n2size;
cg_wunlock(&pool->data_lock);
if (sessionid)
applog(LOG_DEBUG, "Pool %d stratum session id: %s", pool->pool_no, pool->sessionid);
ret = true;
out:
if (ret) {
if (!pool->stratum_url)
pool->stratum_url = pool->sockaddr_url;
pool->stratum_active = true;
pool->sdiff = 1;
if (opt_protocol) {
applog(LOG_DEBUG, "Pool %d confirmed mining.subscribe with extranonce1 %s extran2size %d",
pool->pool_no, pool->nonce1, pool->n2size);
}
} else {
if (recvd && !noresume) {
/* Reset the sessionid used for stratum resuming in case the pool
* does not support it, or does not know how to respond to the
* presence of the sessionid parameter. */
cg_wlock(&pool->data_lock);
free(pool->sessionid);
free(pool->nonce1);
pool->sessionid = pool->nonce1 = NULL;
cg_wunlock(&pool->data_lock);
applog(LOG_DEBUG, "Failed to resume stratum, trying afresh");
noresume = true;
json_decref(val);
goto resend;
}
applog(LOG_DEBUG, "Initiate stratum failed");
if (sockd)
suspend_stratum(pool);
}
json_decref(val);
return ret;
} | 705 | True | 1 |
CVE-2014-4501 | False | False | False | False | AV:N/AC:L/Au:N/C:C/I:C/A:C | NETWORK | LOW | NONE | COMPLETE | COMPLETE | COMPLETE | 10.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/luke-jr/bfgminer/commit/c80ad8548251eb0e15329fc240c89070640c9d79', 'name': 'https://github.com/luke-jr/bfgminer/commit/c80ad8548251eb0e15329fc240c89070640c9d79', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'name': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/78cc408369bdbbd440196c93574098d1482efbce', 'name': 'https://github.com/sgminer-dev/sgminer/commit/78cc408369bdbbd440196c93574098d1482efbce', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/b65574bef233474e915fdf18614aa211e31cc6c2', 'name': 'https://github.com/sgminer-dev/sgminer/commit/b65574bef233474e915fdf18614aa211e31cc6c2', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://seclists.org/fulldisclosure/2014/Jul/118', 'name': '20140722 CVE-2014-4501 : Stack Overflow in Parsing client.reconnect Message of the Stratum Mining Protocol', 'refsource': 'FULLDISC', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.2.1', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.3.4', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.1:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple stack-based buffer overflows in sgminer before 4.2.2, cgminer before 4.3.5, and BFGMiner before 3.3.0 allow remote pool servers to have unspecified impact via a long URL in a client.reconnect stratum message to the (1) extract_sockaddr or (2) parse_reconnect functions in util.c.'}] | 2014-07-23T18:07Z | 2014-07-23T14:55Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Con Kolivas | 2014-06-10 11:36:22+10:00 | Do some random sanity checking for stratum message parsing | e1c5050734123973b99d181c45e74b2cbb00272e | False | ckolivas/cgminer | ASIC and FPGA miner in c for bitcoin | 2011-06-08 23:57:26 | 2020-05-27 00:11:33 | http://ck.kolivas.org/apps/cgminer | ckolivas | 3396.0 | 1577.0 | parse_notify | parse_notify( struct pool * pool , json_t * val) | ['pool', 'val'] | static bool parse_notify(struct pool *pool, json_t *val)
{
char *job_id, *prev_hash, *coinbase1, *coinbase2, *bbversion, *nbit,
*ntime, header[228];
unsigned char *cb1 = NULL, *cb2 = NULL;
size_t cb1_len, cb2_len, alloc_len;
bool clean, ret = false;
int merkles, i;
json_t *arr;
arr = json_array_get(val, 4);
if (!arr || !json_is_array(arr))
goto out;
merkles = json_array_size(arr);
job_id = json_array_string(val, 0);
prev_hash = __json_array_string(val, 1);
coinbase1 = json_array_string(val, 2);
coinbase2 = json_array_string(val, 3);
bbversion = __json_array_string(val, 5);
nbit = __json_array_string(val, 6);
ntime = __json_array_string(val, 7);
clean = json_is_true(json_array_get(val, 8));
if (!job_id || !prev_hash || !coinbase1 || !coinbase2 || !bbversion || !nbit || !ntime) {
/* Annoying but we must not leak memory */
if (job_id)
free(job_id);
if (coinbase1)
free(coinbase1);
if (coinbase2)
free(coinbase2);
goto out;
}
cg_wlock(&pool->data_lock);
free(pool->swork.job_id);
pool->swork.job_id = job_id;
snprintf(pool->prev_hash, 65, "%s", prev_hash);
cb1_len = strlen(coinbase1) / 2;
cb2_len = strlen(coinbase2) / 2;
snprintf(pool->bbversion, 9, "%s", bbversion);
snprintf(pool->nbit, 9, "%s", nbit);
snprintf(pool->ntime, 9, "%s", ntime);
pool->swork.clean = clean;
alloc_len = pool->coinbase_len = cb1_len + pool->n1_len + pool->n2size + cb2_len;
pool->nonce2_offset = cb1_len + pool->n1_len;
for (i = 0; i < pool->merkles; i++)
free(pool->swork.merkle_bin[i]);
if (merkles) {
pool->swork.merkle_bin = realloc(pool->swork.merkle_bin,
sizeof(char *) * merkles + 1);
for (i = 0; i < merkles; i++) {
char *merkle = json_array_string(arr, i);
pool->swork.merkle_bin[i] = malloc(32);
if (unlikely(!pool->swork.merkle_bin[i]))
quit(1, "Failed to malloc pool swork merkle_bin");
if (opt_protocol)
applog(LOG_DEBUG, "merkle %d: %s", i, merkle);
ret = hex2bin(pool->swork.merkle_bin[i], merkle, 32);
free(merkle);
if (unlikely(!ret)) {
applog(LOG_ERR, "Failed to convert merkle to merkle_bin in parse_notify");
goto out_unlock;
}
}
}
pool->merkles = merkles;
if (clean)
pool->nonce2 = 0;
#if 0
header_len = strlen(pool->bbversion) +
strlen(pool->prev_hash);
/* merkle_hash */ 32 +
strlen(pool->ntime) +
strlen(pool->nbit) +
/* nonce */ 8 +
/* workpadding */ 96;
#endif
snprintf(header, 225,
"%s%s%s%s%s%s%s",
pool->bbversion,
pool->prev_hash,
blank_merkle,
pool->ntime,
pool->nbit,
"00000000", /* nonce */
workpadding);
ret = hex2bin(pool->header_bin, header, 112);
if (unlikely(!ret)) {
applog(LOG_ERR, "Failed to convert header to header_bin in parse_notify");
goto out_unlock;
}
cb1 = alloca(cb1_len);
ret = hex2bin(cb1, coinbase1, cb1_len);
if (unlikely(!ret)) {
applog(LOG_ERR, "Failed to convert cb1 to cb1_bin in parse_notify");
goto out_unlock;
}
cb2 = alloca(cb2_len);
ret = hex2bin(cb2, coinbase2, cb2_len);
if (unlikely(!ret)) {
applog(LOG_ERR, "Failed to convert cb2 to cb2_bin in parse_notify");
goto out_unlock;
}
free(pool->coinbase);
align_len(&alloc_len);
pool->coinbase = calloc(alloc_len, 1);
if (unlikely(!pool->coinbase))
quit(1, "Failed to calloc pool coinbase in parse_notify");
memcpy(pool->coinbase, cb1, cb1_len);
memcpy(pool->coinbase + cb1_len, pool->nonce1bin, pool->n1_len);
memcpy(pool->coinbase + cb1_len + pool->n1_len + pool->n2size, cb2, cb2_len);
if (opt_debug) {
char *cb = bin2hex(pool->coinbase, pool->coinbase_len);
applog(LOG_DEBUG, "Pool %d coinbase %s", pool->pool_no, cb);
free(cb);
}
out_unlock:
cg_wunlock(&pool->data_lock);
if (opt_protocol) {
applog(LOG_DEBUG, "job_id: %s", job_id);
applog(LOG_DEBUG, "prev_hash: %s", prev_hash);
applog(LOG_DEBUG, "coinbase1: %s", coinbase1);
applog(LOG_DEBUG, "coinbase2: %s", coinbase2);
applog(LOG_DEBUG, "bbversion: %s", bbversion);
applog(LOG_DEBUG, "nbit: %s", nbit);
applog(LOG_DEBUG, "ntime: %s", ntime);
applog(LOG_DEBUG, "clean: %s", clean ? "yes" : "no");
}
free(coinbase1);
free(coinbase2);
/* A notify message is the closest stratum gets to a getwork */
pool->getwork_requested++;
total_getworks++;
if (pool == current_pool())
opt_work_update = true;
out:
return ret;
} | 992 | True | 1 |
CVE-2014-4502 | False | False | False | False | AV:N/AC:L/Au:N/C:C/I:C/A:C | NETWORK | LOW | NONE | COMPLETE | COMPLETE | COMPLETE | 10.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://seclists.org/fulldisclosure/2014/Jul/119', 'name': '20140722 CVE-2014-4502 : Invalid Handling of Length Parameter in Stratum mining.notify Message Leads to Heap Overflow', 'refsource': 'FULLDISC', 'tags': []}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a', 'name': 'https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'name': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/issues/258', 'name': 'https://github.com/sgminer-dev/sgminer/issues/258', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9', 'name': 'https://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.securityfocus.com/bid/68831', 'name': '68831', 'refsource': 'BID', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.0.0', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.2.1', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple heap-based buffer overflows in the parse_notify function in sgminer before 4.2.2, cgminer before 4.3.5, and BFGMiner before 4.1.0 allow remote pool servers to have unspecified impact via a (1) large or (2) negative value in the Extranonc2_size parameter in a mining.subscribe response and a crafted mining.notify request.'}] | 2015-08-28T16:21Z | 2014-07-23T14:55Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Con Kolivas | 2014-06-10 11:36:22+10:00 | Do some random sanity checking for stratum message parsing | e1c5050734123973b99d181c45e74b2cbb00272e | False | ckolivas/cgminer | ASIC and FPGA miner in c for bitcoin | 2011-06-08 23:57:26 | 2020-05-27 00:11:33 | http://ck.kolivas.org/apps/cgminer | ckolivas | 3396.0 | 1577.0 | parse_notify | parse_notify( struct pool * pool , json_t * val) | ['pool', 'val'] | static bool parse_notify(struct pool *pool, json_t *val)
{
char *job_id, *prev_hash, *coinbase1, *coinbase2, *bbversion, *nbit,
*ntime, header[228];
unsigned char *cb1 = NULL, *cb2 = NULL;
size_t cb1_len, cb2_len, alloc_len;
bool clean, ret = false;
int merkles, i;
json_t *arr;
arr = json_array_get(val, 4);
if (!arr || !json_is_array(arr))
goto out;
merkles = json_array_size(arr);
job_id = json_array_string(val, 0);
prev_hash = __json_array_string(val, 1);
coinbase1 = json_array_string(val, 2);
coinbase2 = json_array_string(val, 3);
bbversion = __json_array_string(val, 5);
nbit = __json_array_string(val, 6);
ntime = __json_array_string(val, 7);
clean = json_is_true(json_array_get(val, 8));
if (!job_id || !prev_hash || !coinbase1 || !coinbase2 || !bbversion || !nbit || !ntime) {
/* Annoying but we must not leak memory */
if (job_id)
free(job_id);
if (coinbase1)
free(coinbase1);
if (coinbase2)
free(coinbase2);
goto out;
}
cg_wlock(&pool->data_lock);
free(pool->swork.job_id);
pool->swork.job_id = job_id;
snprintf(pool->prev_hash, 65, "%s", prev_hash);
cb1_len = strlen(coinbase1) / 2;
cb2_len = strlen(coinbase2) / 2;
snprintf(pool->bbversion, 9, "%s", bbversion);
snprintf(pool->nbit, 9, "%s", nbit);
snprintf(pool->ntime, 9, "%s", ntime);
pool->swork.clean = clean;
alloc_len = pool->coinbase_len = cb1_len + pool->n1_len + pool->n2size + cb2_len;
pool->nonce2_offset = cb1_len + pool->n1_len;
for (i = 0; i < pool->merkles; i++)
free(pool->swork.merkle_bin[i]);
if (merkles) {
pool->swork.merkle_bin = realloc(pool->swork.merkle_bin,
sizeof(char *) * merkles + 1);
for (i = 0; i < merkles; i++) {
char *merkle = json_array_string(arr, i);
pool->swork.merkle_bin[i] = malloc(32);
if (unlikely(!pool->swork.merkle_bin[i]))
quit(1, "Failed to malloc pool swork merkle_bin");
if (opt_protocol)
applog(LOG_DEBUG, "merkle %d: %s", i, merkle);
ret = hex2bin(pool->swork.merkle_bin[i], merkle, 32);
free(merkle);
if (unlikely(!ret)) {
applog(LOG_ERR, "Failed to convert merkle to merkle_bin in parse_notify");
goto out_unlock;
}
}
}
pool->merkles = merkles;
if (clean)
pool->nonce2 = 0;
#if 0
header_len = strlen(pool->bbversion) +
strlen(pool->prev_hash);
/* merkle_hash */ 32 +
strlen(pool->ntime) +
strlen(pool->nbit) +
/* nonce */ 8 +
/* workpadding */ 96;
#endif
snprintf(header, 225,
"%s%s%s%s%s%s%s",
pool->bbversion,
pool->prev_hash,
blank_merkle,
pool->ntime,
pool->nbit,
"00000000", /* nonce */
workpadding);
ret = hex2bin(pool->header_bin, header, 112);
if (unlikely(!ret)) {
applog(LOG_ERR, "Failed to convert header to header_bin in parse_notify");
goto out_unlock;
}
cb1 = alloca(cb1_len);
ret = hex2bin(cb1, coinbase1, cb1_len);
if (unlikely(!ret)) {
applog(LOG_ERR, "Failed to convert cb1 to cb1_bin in parse_notify");
goto out_unlock;
}
cb2 = alloca(cb2_len);
ret = hex2bin(cb2, coinbase2, cb2_len);
if (unlikely(!ret)) {
applog(LOG_ERR, "Failed to convert cb2 to cb2_bin in parse_notify");
goto out_unlock;
}
free(pool->coinbase);
align_len(&alloc_len);
pool->coinbase = calloc(alloc_len, 1);
if (unlikely(!pool->coinbase))
quit(1, "Failed to calloc pool coinbase in parse_notify");
memcpy(pool->coinbase, cb1, cb1_len);
memcpy(pool->coinbase + cb1_len, pool->nonce1bin, pool->n1_len);
memcpy(pool->coinbase + cb1_len + pool->n1_len + pool->n2size, cb2, cb2_len);
if (opt_debug) {
char *cb = bin2hex(pool->coinbase, pool->coinbase_len);
applog(LOG_DEBUG, "Pool %d coinbase %s", pool->pool_no, cb);
free(cb);
}
out_unlock:
cg_wunlock(&pool->data_lock);
if (opt_protocol) {
applog(LOG_DEBUG, "job_id: %s", job_id);
applog(LOG_DEBUG, "prev_hash: %s", prev_hash);
applog(LOG_DEBUG, "coinbase1: %s", coinbase1);
applog(LOG_DEBUG, "coinbase2: %s", coinbase2);
applog(LOG_DEBUG, "bbversion: %s", bbversion);
applog(LOG_DEBUG, "nbit: %s", nbit);
applog(LOG_DEBUG, "ntime: %s", ntime);
applog(LOG_DEBUG, "clean: %s", clean ? "yes" : "no");
}
free(coinbase1);
free(coinbase2);
/* A notify message is the closest stratum gets to a getwork */
pool->getwork_requested++;
total_getworks++;
if (pool == current_pool())
opt_work_update = true;
out:
return ret;
} | 992 | True | 1 |
CVE-2014-4501 | False | False | False | False | AV:N/AC:L/Au:N/C:C/I:C/A:C | NETWORK | LOW | NONE | COMPLETE | COMPLETE | COMPLETE | 10.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/luke-jr/bfgminer/commit/c80ad8548251eb0e15329fc240c89070640c9d79', 'name': 'https://github.com/luke-jr/bfgminer/commit/c80ad8548251eb0e15329fc240c89070640c9d79', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'name': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/78cc408369bdbbd440196c93574098d1482efbce', 'name': 'https://github.com/sgminer-dev/sgminer/commit/78cc408369bdbbd440196c93574098d1482efbce', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/b65574bef233474e915fdf18614aa211e31cc6c2', 'name': 'https://github.com/sgminer-dev/sgminer/commit/b65574bef233474e915fdf18614aa211e31cc6c2', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://seclists.org/fulldisclosure/2014/Jul/118', 'name': '20140722 CVE-2014-4501 : Stack Overflow in Parsing client.reconnect Message of the Stratum Mining Protocol', 'refsource': 'FULLDISC', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.2.1', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.3.4', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.1:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple stack-based buffer overflows in sgminer before 4.2.2, cgminer before 4.3.5, and BFGMiner before 3.3.0 allow remote pool servers to have unspecified impact via a long URL in a client.reconnect stratum message to the (1) extract_sockaddr or (2) parse_reconnect functions in util.c.'}] | 2014-07-23T18:07Z | 2014-07-23T14:55Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Con Kolivas | 2014-06-10 11:36:22+10:00 | Do some random sanity checking for stratum message parsing | e1c5050734123973b99d181c45e74b2cbb00272e | False | ckolivas/cgminer | ASIC and FPGA miner in c for bitcoin | 2011-06-08 23:57:26 | 2020-05-27 00:11:33 | http://ck.kolivas.org/apps/cgminer | ckolivas | 3396.0 | 1577.0 | parse_reconnect | parse_reconnect( struct pool * pool , json_t * val) | ['pool', 'val'] | static bool parse_reconnect(struct pool *pool, json_t *val)
{
char *sockaddr_url, *stratum_port, *tmp;
char *url, *port, address[256];
memset(address, 0, 255);
url = (char *)json_string_value(json_array_get(val, 0));
if (!url)
url = pool->sockaddr_url;
else {
char *dot_pool, *dot_reconnect;
dot_pool = strchr(pool->sockaddr_url, '.');
if (!dot_pool) {
applog(LOG_ERR, "Denied stratum reconnect request for pool without domain '%s'",
pool->sockaddr_url);
return false;
}
dot_reconnect = strchr(url, '.');
if (!dot_reconnect) {
applog(LOG_ERR, "Denied stratum reconnect request to url without domain '%s'",
url);
return false;
}
if (strcmp(dot_pool, dot_reconnect)) {
applog(LOG_ERR, "Denied stratum reconnect request to non-matching domain url '%s'",
pool->sockaddr_url);
return false;
}
}
port = (char *)json_string_value(json_array_get(val, 1));
if (!port)
port = pool->stratum_port;
sprintf(address, "%s:%s", url, port);
if (!extract_sockaddr(address, &sockaddr_url, &stratum_port))
return false;
applog(LOG_WARNING, "Stratum reconnect requested from pool %d to %s", pool->pool_no, address);
clear_pool_work(pool);
mutex_lock(&pool->stratum_lock);
__suspend_stratum(pool);
tmp = pool->sockaddr_url;
pool->sockaddr_url = sockaddr_url;
pool->stratum_url = pool->sockaddr_url;
free(tmp);
tmp = pool->stratum_port;
pool->stratum_port = stratum_port;
free(tmp);
mutex_unlock(&pool->stratum_lock);
if (!restart_stratum(pool)) {
pool_failed(pool);
return false;
}
return true;
} | 323 | True | 1 |
CVE-2014-4502 | False | False | False | False | AV:N/AC:L/Au:N/C:C/I:C/A:C | NETWORK | LOW | NONE | COMPLETE | COMPLETE | COMPLETE | 10.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://seclists.org/fulldisclosure/2014/Jul/119', 'name': '20140722 CVE-2014-4502 : Invalid Handling of Length Parameter in Stratum mining.notify Message Leads to Heap Overflow', 'refsource': 'FULLDISC', 'tags': []}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a', 'name': 'https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'name': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/issues/258', 'name': 'https://github.com/sgminer-dev/sgminer/issues/258', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9', 'name': 'https://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.securityfocus.com/bid/68831', 'name': '68831', 'refsource': 'BID', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.0.0', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.2.1', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple heap-based buffer overflows in the parse_notify function in sgminer before 4.2.2, cgminer before 4.3.5, and BFGMiner before 4.1.0 allow remote pool servers to have unspecified impact via a (1) large or (2) negative value in the Extranonc2_size parameter in a mining.subscribe response and a crafted mining.notify request.'}] | 2015-08-28T16:21Z | 2014-07-23T14:55Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Con Kolivas | 2014-06-10 11:36:22+10:00 | Do some random sanity checking for stratum message parsing | e1c5050734123973b99d181c45e74b2cbb00272e | False | ckolivas/cgminer | ASIC and FPGA miner in c for bitcoin | 2011-06-08 23:57:26 | 2020-05-27 00:11:33 | http://ck.kolivas.org/apps/cgminer | ckolivas | 3396.0 | 1577.0 | parse_reconnect | parse_reconnect( struct pool * pool , json_t * val) | ['pool', 'val'] | static bool parse_reconnect(struct pool *pool, json_t *val)
{
char *sockaddr_url, *stratum_port, *tmp;
char *url, *port, address[256];
memset(address, 0, 255);
url = (char *)json_string_value(json_array_get(val, 0));
if (!url)
url = pool->sockaddr_url;
else {
char *dot_pool, *dot_reconnect;
dot_pool = strchr(pool->sockaddr_url, '.');
if (!dot_pool) {
applog(LOG_ERR, "Denied stratum reconnect request for pool without domain '%s'",
pool->sockaddr_url);
return false;
}
dot_reconnect = strchr(url, '.');
if (!dot_reconnect) {
applog(LOG_ERR, "Denied stratum reconnect request to url without domain '%s'",
url);
return false;
}
if (strcmp(dot_pool, dot_reconnect)) {
applog(LOG_ERR, "Denied stratum reconnect request to non-matching domain url '%s'",
pool->sockaddr_url);
return false;
}
}
port = (char *)json_string_value(json_array_get(val, 1));
if (!port)
port = pool->stratum_port;
sprintf(address, "%s:%s", url, port);
if (!extract_sockaddr(address, &sockaddr_url, &stratum_port))
return false;
applog(LOG_WARNING, "Stratum reconnect requested from pool %d to %s", pool->pool_no, address);
clear_pool_work(pool);
mutex_lock(&pool->stratum_lock);
__suspend_stratum(pool);
tmp = pool->sockaddr_url;
pool->sockaddr_url = sockaddr_url;
pool->stratum_url = pool->sockaddr_url;
free(tmp);
tmp = pool->stratum_port;
pool->stratum_port = stratum_port;
free(tmp);
mutex_unlock(&pool->stratum_lock);
if (!restart_stratum(pool)) {
pool_failed(pool);
return false;
}
return true;
} | 323 | True | 1 |
CVE-2014-4502 | False | False | False | False | AV:N/AC:L/Au:N/C:C/I:C/A:C | NETWORK | LOW | NONE | COMPLETE | COMPLETE | COMPLETE | 10.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://seclists.org/fulldisclosure/2014/Jul/119', 'name': '20140722 CVE-2014-4502 : Invalid Handling of Length Parameter in Stratum mining.notify Message Leads to Heap Overflow', 'refsource': 'FULLDISC', 'tags': []}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a', 'name': 'https://github.com/sgminer-dev/sgminer/commit/bac5831b355f916e0696b7bbcccfc51c057b729a', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'name': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/issues/258', 'name': 'https://github.com/sgminer-dev/sgminer/issues/258', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9', 'name': 'https://github.com/luke-jr/bfgminer/commit/ff7f30129f15f7a2213f8ced0cd65c9a331493d9', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.securityfocus.com/bid/68831', 'name': '68831', 'refsource': 'BID', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.0.0', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.2.1', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple heap-based buffer overflows in the parse_notify function in sgminer before 4.2.2, cgminer before 4.3.5, and BFGMiner before 4.1.0 allow remote pool servers to have unspecified impact via a (1) large or (2) negative value in the Extranonc2_size parameter in a mining.subscribe response and a crafted mining.notify request.'}] | 2015-08-28T16:21Z | 2014-07-23T14:55Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Luke Dashjr | 2014-06-05 17:10:43+00:00 | Bugfix: initiate_stratum: Ensure extranonce2 size is not negative (which could lead to exploits later as too little memory gets allocated)
Thanks to Mick Ayzenberg <[email protected]> for finding this! | bac5831b355f916e0696b7bbcccfc51c057b729a | False | sgminer-dev/sgminer | Scrypt GPU miner | 2014-01-15 15:49:45 | 2018-05-24 14:21:47 | null | sgminer-dev | 612.0 | 869.0 | initiate_stratum | initiate_stratum( struct pool * pool) | ['pool'] | bool initiate_stratum(struct pool *pool)
{
bool ret = false, recvd = false, noresume = false, sockd = false;
char s[RBUFSIZE], *sret = NULL, *nonce1, *sessionid;
json_t *val = NULL, *res_val, *err_val;
json_error_t err;
int n2size;
resend:
if (!setup_stratum_socket(pool)) {
/* FIXME: change to LOG_DEBUG when issue #88 resolved */
applog(LOG_INFO, "setup_stratum_socket() on %s failed", get_pool_name(pool));
sockd = false;
goto out;
}
sockd = true;
if (recvd) {
/* Get rid of any crap lying around if we're resending */
clear_sock(pool);
sprintf(s, "{\"id\": %d, \"method\": \"mining.subscribe\", \"params\": []}", swork_id++);
} else {
if (pool->sessionid)
sprintf(s, "{\"id\": %d, \"method\": \"mining.subscribe\", \"params\": [\""PACKAGE"/"VERSION"\", \"%s\"]}", swork_id++, pool->sessionid);
else
sprintf(s, "{\"id\": %d, \"method\": \"mining.subscribe\", \"params\": [\""PACKAGE"/"VERSION"\"]}", swork_id++);
}
if (__stratum_send(pool, s, strlen(s)) != SEND_OK) {
applog(LOG_DEBUG, "Failed to send s in initiate_stratum");
goto out;
}
if (!socket_full(pool, DEFAULT_SOCKWAIT)) {
applog(LOG_DEBUG, "Timed out waiting for response in initiate_stratum");
goto out;
}
sret = recv_line(pool);
if (!sret)
goto out;
recvd = true;
val = JSON_LOADS(sret, &err);
free(sret);
if (!val) {
applog(LOG_INFO, "JSON decode failed(%d): %s", err.line, err.text);
goto out;
}
res_val = json_object_get(val, "result");
err_val = json_object_get(val, "error");
if (!res_val || json_is_null(res_val) ||
(err_val && !json_is_null(err_val))) {
char *ss;
if (err_val)
ss = json_dumps(err_val, JSON_INDENT(3));
else
ss = strdup("(unknown reason)");
applog(LOG_INFO, "JSON-RPC decode failed: %s", ss);
free(ss);
goto out;
}
sessionid = get_sessionid(res_val);
if (!sessionid)
applog(LOG_DEBUG, "Failed to get sessionid in initiate_stratum");
nonce1 = json_array_string(res_val, 1);
if (!nonce1) {
applog(LOG_INFO, "Failed to get nonce1 in initiate_stratum");
free(sessionid);
goto out;
}
n2size = json_integer_value(json_array_get(res_val, 2));
if (!n2size) {
applog(LOG_INFO, "Failed to get n2size in initiate_stratum");
free(sessionid);
free(nonce1);
goto out;
}
cg_wlock(&pool->data_lock);
pool->sessionid = sessionid;
pool->nonce1 = nonce1;
pool->n1_len = strlen(nonce1) / 2;
free(pool->nonce1bin);
pool->nonce1bin = (unsigned char *)calloc(pool->n1_len, 1);
if (unlikely(!pool->nonce1bin))
quithere(1, "Failed to calloc pool->nonce1bin");
hex2bin(pool->nonce1bin, pool->nonce1, pool->n1_len);
pool->n2size = n2size;
cg_wunlock(&pool->data_lock);
if (sessionid)
applog(LOG_DEBUG, "%s stratum session id: %s", get_pool_name(pool), pool->sessionid);
ret = true;
out:
if (ret) {
if (!pool->stratum_url)
pool->stratum_url = pool->sockaddr_url;
pool->stratum_active = true;
pool->swork.diff = 1;
if (opt_protocol) {
applog(LOG_DEBUG, "%s confirmed mining.subscribe with extranonce1 %s extran2size %d",
get_pool_name(pool), pool->nonce1, pool->n2size);
}
} else {
if (recvd && !noresume) {
/* Reset the sessionid used for stratum resuming in case the pool
* does not support it, or does not know how to respond to the
* presence of the sessionid parameter. */
cg_wlock(&pool->data_lock);
free(pool->sessionid);
free(pool->nonce1);
pool->sessionid = pool->nonce1 = NULL;
cg_wunlock(&pool->data_lock);
applog(LOG_DEBUG, "Failed to resume stratum, trying afresh");
noresume = true;
json_decref(val);
goto resend;
}
applog(LOG_DEBUG, "Initiating stratum failed on %s", get_pool_name(pool));
if (sockd) {
applog(LOG_DEBUG, "Suspending stratum on %s", get_pool_name(pool));
suspend_stratum(pool);
}
}
json_decref(val);
return ret;
} | 745 | True | 1 |
CVE-2014-4501 | False | False | False | False | AV:N/AC:L/Au:N/C:C/I:C/A:C | NETWORK | LOW | NONE | COMPLETE | COMPLETE | COMPLETE | 10.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/luke-jr/bfgminer/commit/c80ad8548251eb0e15329fc240c89070640c9d79', 'name': 'https://github.com/luke-jr/bfgminer/commit/c80ad8548251eb0e15329fc240c89070640c9d79', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'name': 'https://github.com/ckolivas/cgminer/commit/e1c5050734123973b99d181c45e74b2cbb00272e', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/78cc408369bdbbd440196c93574098d1482efbce', 'name': 'https://github.com/sgminer-dev/sgminer/commit/78cc408369bdbbd440196c93574098d1482efbce', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/sgminer-dev/sgminer/commit/b65574bef233474e915fdf18614aa211e31cc6c2', 'name': 'https://github.com/sgminer-dev/sgminer/commit/b65574bef233474e915fdf18614aa211e31cc6c2', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://seclists.org/fulldisclosure/2014/Jul/118', 'name': '20140722 CVE-2014-4501 : Stack Overflow in Parsing client.reconnect Message of the Stratum Mining Protocol', 'refsource': 'FULLDISC', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.2.1', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.3.4', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.3.1:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bfgminer:bfgminer:3.2.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple stack-based buffer overflows in sgminer before 4.2.2, cgminer before 4.3.5, and BFGMiner before 3.3.0 allow remote pool servers to have unspecified impact via a long URL in a client.reconnect stratum message to the (1) extract_sockaddr or (2) parse_reconnect functions in util.c.'}] | 2014-07-23T18:07Z | 2014-07-23T14:55Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Noel Maersk | 2014-06-05 21:45:01+03:00 | stratum: parse_reconnect(): treat pool-sent URL as untrusted.
Thanks to Mick Ayzenberg <[email protected]> for reminding
that this existed and highlighting the offender.
Also to Luke-jr for actually fixing this in bfgminer. :D | 78cc408369bdbbd440196c93574098d1482efbce | False | sgminer-dev/sgminer | Scrypt GPU miner | 2014-01-15 15:49:45 | 2018-05-24 14:21:47 | null | sgminer-dev | 612.0 | 869.0 | parse_reconnect | parse_reconnect( struct pool * pool , json_t * val) | ['pool', 'val'] | static bool parse_reconnect(struct pool *pool, json_t *val)
{
char *sockaddr_url, *stratum_port, *tmp;
char *url, *port, address[256];
if (opt_disable_client_reconnect) {
applog(LOG_WARNING, "Stratum client.reconnect forbidden, aborting.");
return false;
}
memset(address, 0, 255);
url = (char *)json_string_value(json_array_get(val, 0));
if (!url)
url = pool->sockaddr_url;
port = (char *)json_string_value(json_array_get(val, 1));
if (!port)
port = pool->stratum_port;
sprintf(address, "%s:%s", url, port);
if (!extract_sockaddr(address, &sockaddr_url, &stratum_port))
return false;
applog(LOG_NOTICE, "Reconnect requested from %s to %s", get_pool_name(pool), address);
clear_pool_work(pool);
mutex_lock(&pool->stratum_lock);
__suspend_stratum(pool);
tmp = pool->sockaddr_url;
pool->sockaddr_url = sockaddr_url;
pool->stratum_url = pool->sockaddr_url;
free(tmp);
tmp = pool->stratum_port;
pool->stratum_port = stratum_port;
free(tmp);
mutex_unlock(&pool->stratum_lock);
if (!restart_stratum(pool)) {
pool_failed(pool);
return false;
}
return true;
} | 245 | True | 1 |
CVE-2014-4503 | False | False | False | False | AV:N/AC:M/Au:N/C:N/I:N/A:P | NETWORK | MEDIUM | NONE | NONE | NONE | PARTIAL | 4.3 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/sgminer-dev/sgminer/commit/910c36089940e81fb85c65b8e63dcd2fac71470c', 'name': 'https://github.com/sgminer-dev/sgminer/commit/910c36089940e81fb85c65b8e63dcd2fac71470c', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://seclists.org/fulldisclosure/2014/Jul/120', 'name': '20140722 CVE-2014-4503 : Invalid Parameters in mining.notify Stratum Message Leads to Denial of Service', 'refsource': 'FULLDISC', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.271:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.242:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:*:*:*:*:*:*:*:*', 'versionEndIncluding': '4.2.1', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.1.153:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:sgminer_project:sgminer:4.2.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.8.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.7.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.4.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.3.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.4.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.6.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.8.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.5.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.3.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.3.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.8.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.9.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.12.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.6.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.12.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.12.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.0.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.4.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.8.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.8.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.3.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.6.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.7.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.10.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.5.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.11.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.6.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:4.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.4.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cgminer_project:cgminer:3.12.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The parse_notify function in util.c in sgminer before 4.2.2 and cgminer 3.3.0 through 4.0.1 allows man-in-the-middle attackers to cause a denial of service (application exit) via a crafted (1) bbversion, (2) prev_hash, (3) nbit, or (4) ntime parameter in a mining.notify action stratum message.'}] | 2014-07-23T18:25Z | 2014-07-23T14:55Z | Improper Input Validation | The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. |
Input validation is a frequently-used technique
for checking potentially dangerous inputs in order to
ensure that the inputs are safe for processing within the
code, or when communicating with other components. When
software does not validate input properly, an attacker is
able to craft the input in a form that is not expected by
the rest of the application. This will lead to parts of the
system receiving unintended input, which may result in
altered control flow, arbitrary control of a resource, or
arbitrary code execution.
Input validation is not the only technique for
processing input, however. Other techniques attempt to
transform potentially-dangerous input into something safe, such
as filtering (CWE-790) - which attempts to remove dangerous
inputs - or encoding/escaping (CWE-116), which attempts to
ensure that the input is not misinterpreted when it is included
in output to another component. Other techniques exist as well
(see CWE-138 for more examples.)
Input validation can be applied to:
raw data - strings, numbers, parameters, file contents, etc.
metadata - information about the raw data, such as headers or size
Data can be simple or structured. Structured data
can be composed of many nested layers, composed of
combinations of metadata and raw data, with other simple or
structured data.
Many properties of raw data or metadata may need
to be validated upon entry into the code, such
as:
specified quantities such as size, length, frequency, price, rate, number of operations, time, etc.
implied or derived quantities, such as the actual size of a file instead of a specified size
indexes, offsets, or positions into more complex data structures
symbolic keys or other elements into hash tables, associative arrays, etc.
well-formedness, i.e. syntactic correctness - compliance with expected syntax
lexical token correctness - compliance with rules for what is treated as a token
specified or derived type - the actual type of the input (or what the input appears to be)
consistency - between individual data elements, between raw data and metadata, between references, etc.
conformance to domain-specific rules, e.g. business logic
equivalence - ensuring that equivalent inputs are treated the same
authenticity, ownership, or other attestations about the input, e.g. a cryptographic signature to prove the source of the data
Implied or derived properties of data must often
be calculated or inferred by the code itself. Errors in
deriving properties may be considered a contributing factor
to improper input validation.
Note that "input validation" has very different
meanings to different people, or within different
classification schemes. Caution must be used when
referencing this CWE entry or mapping to it. For example,
some weaknesses might involve inadvertently giving control
to an attacker over an input when they should not be able
to provide an input at all, but sometimes this is referred
to as input validation.
Finally, it is important to emphasize that the
distinctions between input validation and output escaping
are often blurred, and developers must be careful to
understand the difference, including how input validation
is not always sufficient to prevent vulnerabilities,
especially when less stringent data types must be
supported, such as free-form text. Consider a SQL injection
scenario in which a person's last name is inserted into a
query. The name "O'Reilly" would likely pass the validation
step since it is a common last name in the English
language. However, this valid name cannot be directly
inserted into the database because it contains the "'"
apostrophe character, which would need to be escaped or
otherwise transformed. In this case, removing the
apostrophe might reduce the risk of SQL injection, but it
would produce incorrect behavior because the wrong name
would be recorded.
| https://cwe.mitre.org/data/definitions/20.html | 0 | Noel Maersk | 2014-06-05 23:02:02+03:00 | stratum: parse_notify(): Don't die on malformed bbversion/prev_hash/nbit/ntime.
Might have introduced a memory leak, don't have time to check. :(
Should the other hex2bin()'s be checked?
Thanks to Mick Ayzenberg <mick.dejavusecurity.com> for finding this. | 910c36089940e81fb85c65b8e63dcd2fac71470c | False | sgminer-dev/sgminer | Scrypt GPU miner | 2014-01-15 15:49:45 | 2018-05-24 14:21:47 | null | sgminer-dev | 612.0 | 869.0 | parse_notify | parse_notify( struct pool * pool , json_t * val) | ['pool', 'val'] | static bool parse_notify(struct pool *pool, json_t *val)
{
char *job_id, *prev_hash, *coinbase1, *coinbase2, *bbversion, *nbit,
*ntime, *header;
size_t cb1_len, cb2_len, alloc_len;
unsigned char *cb1, *cb2;
bool clean, ret = false;
int merkles, i;
json_t *arr;
arr = json_array_get(val, 4);
if (!arr || !json_is_array(arr))
goto out;
merkles = json_array_size(arr);
job_id = json_array_string(val, 0);
prev_hash = json_array_string(val, 1);
coinbase1 = json_array_string(val, 2);
coinbase2 = json_array_string(val, 3);
bbversion = json_array_string(val, 5);
nbit = json_array_string(val, 6);
ntime = json_array_string(val, 7);
clean = json_is_true(json_array_get(val, 8));
if (!job_id || !prev_hash || !coinbase1 || !coinbase2 || !bbversion || !nbit || !ntime) {
/* Annoying but we must not leak memory */
if (job_id)
free(job_id);
if (prev_hash)
free(prev_hash);
if (coinbase1)
free(coinbase1);
if (coinbase2)
free(coinbase2);
if (bbversion)
free(bbversion);
if (nbit)
free(nbit);
if (ntime)
free(ntime);
goto out;
}
cg_wlock(&pool->data_lock);
free(pool->swork.job_id);
free(pool->swork.prev_hash);
free(pool->swork.bbversion);
free(pool->swork.nbit);
free(pool->swork.ntime);
pool->swork.job_id = job_id;
pool->swork.prev_hash = prev_hash;
cb1_len = strlen(coinbase1) / 2;
cb2_len = strlen(coinbase2) / 2;
pool->swork.bbversion = bbversion;
pool->swork.nbit = nbit;
pool->swork.ntime = ntime;
pool->swork.clean = clean;
alloc_len = pool->swork.cb_len = cb1_len + pool->n1_len + pool->n2size + cb2_len;
pool->nonce2_offset = cb1_len + pool->n1_len;
for (i = 0; i < pool->swork.merkles; i++)
free(pool->swork.merkle_bin[i]);
if (merkles) {
pool->swork.merkle_bin = (unsigned char **)realloc(pool->swork.merkle_bin,
sizeof(char *) * merkles + 1);
for (i = 0; i < merkles; i++) {
char *merkle = json_array_string(arr, i);
pool->swork.merkle_bin[i] = (unsigned char *)malloc(32);
if (unlikely(!pool->swork.merkle_bin[i]))
quit(1, "Failed to malloc pool swork merkle_bin");
hex2bin(pool->swork.merkle_bin[i], merkle, 32);
free(merkle);
}
}
pool->swork.merkles = merkles;
if (clean)
pool->nonce2 = 0;
pool->merkle_offset = strlen(pool->swork.bbversion) +
strlen(pool->swork.prev_hash);
pool->swork.header_len = pool->merkle_offset +
/* merkle_hash */ 32 +
strlen(pool->swork.ntime) +
strlen(pool->swork.nbit) +
/* nonce */ 8 +
/* workpadding */ 96;
pool->merkle_offset /= 2;
pool->swork.header_len = pool->swork.header_len * 2 + 1;
align_len(&pool->swork.header_len);
header = (char *)alloca(pool->swork.header_len);
snprintf(header, pool->swork.header_len,
"%s%s%s%s%s%s%s",
pool->swork.bbversion,
pool->swork.prev_hash,
blank_merkel,
pool->swork.ntime,
pool->swork.nbit,
"00000000", /* nonce */
workpadding);
if (unlikely(!hex2bin(pool->header_bin, header, 128)))
quit(1, "Failed to convert header to header_bin in parse_notify");
cb1 = (unsigned char *)calloc(cb1_len, 1);
if (unlikely(!cb1))
quithere(1, "Failed to calloc cb1 in parse_notify");
hex2bin(cb1, coinbase1, cb1_len);
cb2 = (unsigned char *)calloc(cb2_len, 1);
if (unlikely(!cb2))
quithere(1, "Failed to calloc cb2 in parse_notify");
hex2bin(cb2, coinbase2, cb2_len);
free(pool->coinbase);
align_len(&alloc_len);
pool->coinbase = (unsigned char *)calloc(alloc_len, 1);
if (unlikely(!pool->coinbase))
quit(1, "Failed to calloc pool coinbase in parse_notify");
memcpy(pool->coinbase, cb1, cb1_len);
memcpy(pool->coinbase + cb1_len, pool->nonce1bin, pool->n1_len);
memcpy(pool->coinbase + cb1_len + pool->n1_len + pool->n2size, cb2, cb2_len);
cg_wunlock(&pool->data_lock);
if (opt_protocol) {
applog(LOG_DEBUG, "job_id: %s", job_id);
applog(LOG_DEBUG, "prev_hash: %s", prev_hash);
applog(LOG_DEBUG, "coinbase1: %s", coinbase1);
applog(LOG_DEBUG, "coinbase2: %s", coinbase2);
applog(LOG_DEBUG, "bbversion: %s", bbversion);
applog(LOG_DEBUG, "nbit: %s", nbit);
applog(LOG_DEBUG, "ntime: %s", ntime);
applog(LOG_DEBUG, "clean: %s", clean ? "yes" : "no");
}
free(coinbase1);
free(coinbase2);
free(cb1);
free(cb2);
/* A notify message is the closest stratum gets to a getwork */
pool->getwork_requested++;
total_getworks++;
ret = true;
if (pool == current_pool())
opt_work_update = true;
out:
return ret;
} | 1066 | True | 1 |
CVE-2014-4668 | False | False | False | False | AV:N/AC:M/Au:N/C:P/I:P/A:P | NETWORK | MEDIUM | NONE | PARTIAL | PARTIAL | PARTIAL | 6.8 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://openwall.com/lists/oss-security/2014/06/28/3', 'name': '[oss-security] 20140628 CVE request / advisory: Cherokee', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/cherokee/webserver/commit/fbda667221c51f0aa476a02366e0cf66cb012f88', 'name': 'https://github.com/cherokee/webserver/commit/fbda667221c51f0aa476a02366e0cf66cb012f88', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://openwall.com/lists/oss-security/2014/06/28/7', 'name': '[oss-security] 20140628 Re: CVE request / advisory: Cherokee', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156190.html', 'name': 'FEDORA-2015-6392', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://advisories.mageia.org/MGASA-2015-0181.html', 'name': 'http://advisories.mageia.org/MGASA-2015-0181.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155776.html', 'name': 'FEDORA-2015-6194', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-April/156162.html', 'name': 'FEDORA-2015-6279', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:225', 'name': 'MDVSA-2015:225', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/68249', 'name': '68249', 'refsource': 'BID', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-287'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:mageia_project:mageia:4:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cherokee-project:cherokee:1.2.99:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cherokee-project:cherokee:1.2.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cherokee-project:cherokee:*:*:*:*:*:*:*:*', 'versionEndIncluding': '1.2.103', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cherokee-project:cherokee:1.2.101:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cherokee-project:cherokee:1.2.98:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:cherokee-project:cherokee:1.2.102:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The cherokee_validator_ldap_check function in validator_ldap.c in Cherokee 1.2.103 and earlier, when LDAP is used, does not properly consider unauthenticated-bind semantics, which allows remote attackers to bypass authentication via an empty password.'}] | 2017-01-03T02:59Z | 2014-07-02T04:14Z | Improper Authentication | When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct. | https://cwe.mitre.org/data/definitions/287.html | 0 | Stefan de Konink | 2014-02-11 22:45:41+01:00 | Prevent the LDAP validator from accepting an empty password. | fbda667221c51f0aa476a02366e0cf66cb012f88 | False | cherokee/webserver | Cherokee Web Server | 2011-10-11 12:19:24 | 2022-05-17 02:09:51 | cherokee | 556.0 | 103.0 | cherokee_validator_ldap_check | cherokee_validator_ldap_check( cherokee_validator_ldap_t * ldap , cherokee_connection_t * conn) | ['ldap', 'conn'] | cherokee_validator_ldap_check (cherokee_validator_ldap_t *ldap,
cherokee_connection_t *conn)
{
int re;
ret_t ret;
size_t size;
char *dn;
LDAPMessage *message;
LDAPMessage *first;
char *attrs[] = { LDAP_NO_ATTRS, NULL };
cherokee_validator_ldap_props_t *props = VAL_LDAP_PROP(ldap);
/* Sanity checks
*/
if ((conn->validator == NULL) ||
cherokee_buffer_is_empty (&conn->validator->user))
return ret_error;
size = cherokee_buffer_cnt_cspn (&conn->validator->user, 0, "*()");
if (size != conn->validator->user.len)
return ret_error;
/* Build filter
*/
ret = init_filter (ldap, props, conn);
if (ret != ret_ok)
return ret;
/* Search
*/
re = ldap_search_s (ldap->conn, props->basedn.buf, LDAP_SCOPE_SUBTREE, ldap->filter.buf, attrs, 0, &message);
if (re != LDAP_SUCCESS) {
LOG_ERROR (CHEROKEE_ERROR_VALIDATOR_LDAP_SEARCH,
props->filter.buf ? props->filter.buf : "");
return ret_error;
}
TRACE (ENTRIES, "subtree search (%s): done\n", ldap->filter.buf ? ldap->filter.buf : "");
/* Check that there a single entry
*/
re = ldap_count_entries (ldap->conn, message);
if (re != 1) {
ldap_msgfree (message);
return ret_not_found;
}
/* Pick up the first one
*/
first = ldap_first_entry (ldap->conn, message);
if (first == NULL) {
ldap_msgfree (message);
return ret_not_found;
}
/* Get DN
*/
dn = ldap_get_dn (ldap->conn, first);
if (dn == NULL) {
ldap_msgfree (message);
return ret_error;
}
ldap_msgfree (message);
/* Check that it's right
*/
ret = validate_dn (props, dn, conn->validator->passwd.buf);
if (ret != ret_ok)
return ret;
/* Disconnect from the LDAP server
*/
re = ldap_unbind_s (ldap->conn);
if (re != LDAP_SUCCESS)
return ret_error;
/* Validated!
*/
TRACE (ENTRIES, "Access to use %s has been granted\n", conn->validator->user.buf);
return ret_ok;
} | 357 | True | 1 |
||
CVE-2014-4978 | False | False | False | False | AV:L/AC:L/Au:N/C:N/I:P/A:P | LOCAL | LOW | NONE | NONE | PARTIAL | PARTIAL | 3.6 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N | LOCAL | LOW | LOW | NONE | UNCHANGED | NONE | HIGH | NONE | 5.5 | MEDIUM | 1.8 | 3.6 | nan | [{'url': 'https://github.com/rawstudio/rawstudio/commit/9c2cd3c93c05d009a91d84eedbb85873b0cb505d', 'name': 'https://github.com/rawstudio/rawstudio/commit/9c2cd3c93c05d009a91d84eedbb85873b0cb505d', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/94633', 'name': 'rawstudio-rsfiltergraph-symlink(94633)', 'refsource': 'XF', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=1120093', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=1120093', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Third Party Advisory']}, {'url': 'https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=754899', 'name': 'https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=754899', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Mailing List', 'Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/68671', 'name': '68671', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2014/07/16/15', 'name': '[oss-security] 20140716 Re: CVE request: rawstudio: Insecure use of temporary file', 'refsource': 'MLIST', 'tags': ['Issue Tracking', 'Mailing List', 'Third Party Advisory']}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162109.html', 'name': 'FEDORA-2015-8196', 'refsource': 'FEDORA', 'tags': ['Issue Tracking', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-59'}]}] | LOW | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:rawstudio:rawstudio:2.0-1.1:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The rs_filter_graph function in librawstudio/rs-filter.c in rawstudio might allow local users to truncate arbitrary files via a symlink attack on (1) /tmp/rs-filter-graph.png or (2) /tmp/rs-filter-graph.'}] | 2018-01-10T19:21Z | 2017-12-29T22:29Z | Improper Link Resolution Before File Access ('Link Following') | The software attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource. | https://cwe.mitre.org/data/definitions/59.html | 0 | Anders Brander | 2014-12-03 08:01:28+01:00 | Fixes insecure use of temporary file (CVE-2014-4978). | 9c2cd3c93c05d009a91d84eedbb85873b0cb505d | False | rawstudio/rawstudio | Rawstudio is an open-source program to read and manipulate RAW images from digital cameras. | 2014-11-24 18:36:08 | 2022-08-22 19:33:31 | http://rawstudio.org/ | rawstudio | 75.0 | 19.0 | rs_filter_graph | rs_filter_graph( RSFilter * filter) | ['filter'] | rs_filter_graph(RSFilter *filter)
{
g_return_if_fail(RS_IS_FILTER(filter));
GString *str = g_string_new("digraph G {\n");
rs_filter_graph_helper(str, filter);
g_string_append_printf(str, "}\n");
g_file_set_contents("/tmp/rs-filter-graph", str->str, str->len, NULL);
if (0 != system("dot -Tpng >/tmp/rs-filter-graph.png </tmp/rs-filter-graph"))
g_warning("Calling dot failed");
if (0 != system("gnome-open /tmp/rs-filter-graph.png"))
g_warning("Calling gnome-open failed.");
g_string_free(str, TRUE);
} | 89 | True | 1 |
|
CVE-2015-3885 | False | False | False | True | AV:N/AC:M/Au:N/C:N/I:N/A:P | NETWORK | MEDIUM | NONE | NONE | NONE | PARTIAL | 4.3 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://www.securityfocus.com/bid/74590', 'name': '74590', 'refsource': 'BID', 'tags': []}, {'url': 'https://github.com/rawstudio/rawstudio/commit/983bda1f0fa5fa86884381208274198a620f006e', 'name': 'https://github.com/rawstudio/rawstudio/commit/983bda1f0fa5fa86884381208274198a620f006e', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.ocert.org/advisories/ocert-2015-006.html', 'name': 'http://www.ocert.org/advisories/ocert-2015-006.html', 'refsource': 'MISC', 'tags': ['US Government Resource']}, {'url': 'https://github.com/LibRaw/LibRaw/commit/4606c28f494a750892c5c1ac7903e62dd1c6fdb5', 'name': 'https://github.com/LibRaw/LibRaw/commit/4606c28f494a750892c5c1ac7903e62dd1c6fdb5', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-May/159083.html', 'name': 'FEDORA-2015-8482', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-May/159123.html', 'name': 'FEDORA-2015-8498', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162084.html', 'name': 'FEDORA-2015-8170', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159665.html', 'name': 'FEDORA-2015-8621', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159625.html', 'name': 'FEDORA-2015-8671', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159579.html', 'name': 'FEDORA-2015-8699', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159518.html', 'name': 'FEDORA-2015-8706', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159479.html', 'name': 'FEDORA-2015-8647', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-June/159469.html', 'name': 'FEDORA-2015-8717', 'refsource': 'FEDORA', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201706-17', 'name': 'GLSA-201706-17', 'refsource': 'GENTOO', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201701-54', 'name': 'GLSA-201701-54', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://www.securityfocus.com/archive/1/535513/100/0/threaded', 'name': '20150511 [oCERT-2015-006] dcraw input sanitization errors', 'refsource': 'BUGTRAQ', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-189'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:dcraw_project:dcraw:*:*:*:*:*:*:*:*', 'versionEndIncluding': '7.00', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Integer overflow in the ljpeg_start function in dcraw 7.00 and earlier allows remote attackers to cause a denial of service (crash) via a crafted image, which triggers a buffer overflow, related to the len variable.'}] | 2018-10-09T19:56Z | 2015-05-19T18:59Z | Numeric Errors | Weaknesses in this category are related to improper calculation or conversion of numbers. | https://cwe.mitre.org/data/definitions/189.html | 1 | Anders Brander | 2015-05-11 14:59:52+02:00 | Avoid overflow in ljpeg_start(). | 983bda1f0fa5fa86884381208274198a620f006e | False | rawstudio/rawstudio | Rawstudio is an open-source program to read and manipulate RAW images from digital cameras. | 2014-11-24 18:36:08 | 2022-08-22 19:33:31 | http://rawstudio.org/ | rawstudio | 75.0 | 19.0 | ljpeg_start | ljpeg_start( struct jhead * jh , int info_only) | ['jh', 'info_only'] | int CLASS ljpeg_start (struct jhead *jh, int info_only)
{
int c, tag, len;
uchar data[0x10000];
const uchar *dp;
memset (jh, 0, sizeof *jh);
jh->restart = INT_MAX;
fread (data, 2, 1, ifp);
if (data[1] != 0xd8) return 0;
do {
fread (data, 2, 2, ifp);
tag = data[0] << 8 | data[1];
len = (data[2] << 8 | data[3]) - 2;
if (tag <= 0xff00) return 0;
fread (data, 1, len, ifp);
switch (tag) {
case 0xffc3:
jh->sraw = ((data[7] >> 4) * (data[7] & 15) - 1) & 3;
case 0xffc0:
jh->bits = data[0];
jh->high = data[1] << 8 | data[2];
jh->wide = data[3] << 8 | data[4];
jh->clrs = data[5] + jh->sraw;
if (len == 9 && !dng_version) getc(ifp);
break;
case 0xffc4:
if (info_only) break;
for (dp = data; dp < data+len && (c = *dp++) < 4; )
jh->free[c] = jh->huff[c] = make_decoder_ref (&dp);
break;
case 0xffda:
jh->psv = data[1+data[0]*2];
jh->bits -= data[3+data[0]*2] & 15;
break;
case 0xffdd:
jh->restart = data[0] << 8 | data[1];
}
} while (tag != 0xffda);
if (info_only) return 1;
FORC(5) if (!jh->huff[c+1]) jh->huff[c+1] = jh->huff[c];
if (jh->sraw) {
FORC(4) jh->huff[2+c] = jh->huff[1];
FORC(jh->sraw) jh->huff[1+c] = jh->huff[0];
}
jh->row = (ushort *) calloc (jh->wide*jh->clrs, 4);
merror (jh->row, "ljpeg_start()");
return zero_after_ff = 1;
} | 495 | True | 1 |
|
CVE-2014-6262 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | NONE | HIGH | 7.5 | HIGH | 3.9 | 3.6 | False | [{'url': 'https://docs.google.com/spreadsheets/d/1dHAc4PxUbs-4Dxzm1wSCE0sMz5UCMY6SW3PlMHSyuuQ/edit?usp=sharing', 'name': 'https://docs.google.com/spreadsheets/d/1dHAc4PxUbs-4Dxzm1wSCE0sMz5UCMY6SW3PlMHSyuuQ/edit?usp=sharing', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://www.securityfocus.com/bid/71540', 'name': 'https://www.securityfocus.com/bid/71540', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.kb.cert.org/vuls/id/449452', 'name': 'http://www.kb.cert.org/vuls/id/449452', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'US Government Resource']}, {'url': 'https://github.com/oetiker/rrdtool-1.x/commit/64ed5314af1255ab6dded45f70b39cdeab5ae2ec', 'name': 'https://github.com/oetiker/rrdtool-1.x/commit/64ed5314af1255ab6dded45f70b39cdeab5ae2ec', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/oetiker/rrdtool-1.x/pull/532', 'name': 'https://github.com/oetiker/rrdtool-1.x/pull/532', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/oetiker/rrdtool-1.x/commit/85261a013112e278c90224033f5b0592ee387786', 'name': 'https://github.com/oetiker/rrdtool-1.x/commit/85261a013112e278c90224033f5b0592ee387786', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2020/03/msg00000.html', 'name': '[debian-lts-announce] 20200301 [SECURITY] [DLA 2131-1] rrdtool security update', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2020/03/msg00003.html', 'name': '[debian-lts-announce] 20200302 [SECURITY] [DLA 2131-2] rrdtool regression update', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-134'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:zenoss:zenoss_core:*:*:*:*:*:*:*:*', 'versionEndExcluding': '4.2.5', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple format string vulnerabilities in the python module in RRDtool, as used in Zenoss Core before 4.2.5 and other products, allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted third argument to the rrdtool.graph function, aka ZEN-15415, a related issue to CVE-2013-2131.'}] | 2022-01-01T19:51Z | 2020-02-12T02:15Z | Use of Externally-Controlled Format String | The software uses a function that accepts a format string as an argument, but the format string originates from an external source. |
When an attacker can modify an externally-controlled format string, this can lead to buffer overflows, denial of service, or data representation problems.
It should be noted that in some circumstances, such as internationalization, the set of format strings is externally controlled by design. If the source of these format strings is trusted (e.g. only contained in library files that are only modifiable by the system administrator), then the external control might not itself pose a vulnerability.
| https://cwe.mitre.org/data/definitions/134.html | 0 | Tobias Oetiker | 2014-09-16 09:48:26+02:00 | a proper fix to the bad_format checking misery
Conflicts:
src/rrd_graph.c | 64ed5314af1255ab6dded45f70b39cdeab5ae2ec | False | oetiker/rrdtool-1.x | RRDtool 1.x - Round Robin Database | 2012-09-11 07:41:14 | 2022-05-02 06:53:23 | http://www.rrdtool.org | oetiker | 800.0 | 234.0 | horizontal_log_grid.bad_format | horizontal_log_grid.bad_format( char * fmt) | ['fmt'] | int bad_format(
char *fmt)
{
char *ptr;
int n = 0;
ptr = fmt;
while (*ptr != '\0')
if (*ptr++ == '%') {
/* line cannot end with percent char */
if (*ptr == '\0')
return 1;
/* '%s', '%S' and '%%' are allowed */
if (*ptr == 's' || *ptr == 'S' || *ptr == '%')
ptr++;
/* %c is allowed (but use only with vdef!) */
else if (*ptr == 'c') {
ptr++;
n = 1;
}
/* or else '% 6.2lf' and such are allowed */
else {
/* optional padding character */
if (*ptr == ' ' || *ptr == '+' || *ptr == '-')
ptr++;
/* This should take care of 'm.n' with all three optional */
while (*ptr >= '0' && *ptr <= '9')
ptr++;
if (*ptr == '.')
ptr++;
while (*ptr >= '0' && *ptr <= '9')
ptr++;
/* Either 'le', 'lf' or 'lg' must follow here */
if (*ptr++ != 'l')
return 1;
if (*ptr == 'e' || *ptr == 'f' || *ptr == 'g')
ptr++;
else
return 1;
n++;
}
}
return (n != 1);
} | 193 | True | 1 |
CVE-2014-6262 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | NONE | HIGH | 7.5 | HIGH | 3.9 | 3.6 | False | [{'url': 'https://docs.google.com/spreadsheets/d/1dHAc4PxUbs-4Dxzm1wSCE0sMz5UCMY6SW3PlMHSyuuQ/edit?usp=sharing', 'name': 'https://docs.google.com/spreadsheets/d/1dHAc4PxUbs-4Dxzm1wSCE0sMz5UCMY6SW3PlMHSyuuQ/edit?usp=sharing', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://www.securityfocus.com/bid/71540', 'name': 'https://www.securityfocus.com/bid/71540', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.kb.cert.org/vuls/id/449452', 'name': 'http://www.kb.cert.org/vuls/id/449452', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'US Government Resource']}, {'url': 'https://github.com/oetiker/rrdtool-1.x/commit/64ed5314af1255ab6dded45f70b39cdeab5ae2ec', 'name': 'https://github.com/oetiker/rrdtool-1.x/commit/64ed5314af1255ab6dded45f70b39cdeab5ae2ec', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/oetiker/rrdtool-1.x/pull/532', 'name': 'https://github.com/oetiker/rrdtool-1.x/pull/532', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/oetiker/rrdtool-1.x/commit/85261a013112e278c90224033f5b0592ee387786', 'name': 'https://github.com/oetiker/rrdtool-1.x/commit/85261a013112e278c90224033f5b0592ee387786', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2020/03/msg00000.html', 'name': '[debian-lts-announce] 20200301 [SECURITY] [DLA 2131-1] rrdtool security update', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2020/03/msg00003.html', 'name': '[debian-lts-announce] 20200302 [SECURITY] [DLA 2131-2] rrdtool regression update', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-134'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:zenoss:zenoss_core:*:*:*:*:*:*:*:*', 'versionEndExcluding': '4.2.5', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple format string vulnerabilities in the python module in RRDtool, as used in Zenoss Core before 4.2.5 and other products, allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted third argument to the rrdtool.graph function, aka ZEN-15415, a related issue to CVE-2013-2131.'}] | 2022-01-01T19:51Z | 2020-02-12T02:15Z | Use of Externally-Controlled Format String | The software uses a function that accepts a format string as an argument, but the format string originates from an external source. |
When an attacker can modify an externally-controlled format string, this can lead to buffer overflows, denial of service, or data representation problems.
It should be noted that in some circumstances, such as internationalization, the set of format strings is externally controlled by design. If the source of these format strings is trusted (e.g. only contained in library files that are only modifiable by the system administrator), then the external control might not itself pose a vulnerability.
| https://cwe.mitre.org/data/definitions/134.html | 0 | Tobias Oetiker | 2014-09-16 09:48:26+02:00 | a proper fix to the bad_format checking misery
Conflicts:
src/rrd_graph.c | 64ed5314af1255ab6dded45f70b39cdeab5ae2ec | False | oetiker/rrdtool-1.x | RRDtool 1.x - Round Robin Database | 2012-09-11 07:41:14 | 2022-05-02 06:53:23 | http://www.rrdtool.org | oetiker | 800.0 | 234.0 | horizontal_log_grid.bad_format_imginfo | horizontal_log_grid.bad_format_imginfo( char * fmt) | ['fmt'] | int bad_format_imginfo(
char *fmt)
{
char *ptr;
int n = 0;
ptr = fmt;
while (*ptr != '\0')
if (*ptr++ == '%') {
/* line cannot end with percent char */
if (*ptr == '\0')
return 1;
/* '%%' is allowed */
if (*ptr == '%')
ptr++;
/* '%s', '%S' are allowed */
else if (*ptr == 's' || *ptr == 'S') {
n = 1;
ptr++;
}
/* or else '% 4lu' and such are allowed */
else {
/* optional padding character */
if (*ptr == ' ')
ptr++;
/* This should take care of 'm' */
while (*ptr >= '0' && *ptr <= '9')
ptr++;
/* 'lu' must follow here */
if (*ptr++ != 'l')
return 1;
if (*ptr == 'u')
ptr++;
else
return 1;
n++;
}
}
return (n != 3);
} | 143 | True | 1 |
CVE-2014-6262 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | NONE | HIGH | 7.5 | HIGH | 3.9 | 3.6 | False | [{'url': 'https://docs.google.com/spreadsheets/d/1dHAc4PxUbs-4Dxzm1wSCE0sMz5UCMY6SW3PlMHSyuuQ/edit?usp=sharing', 'name': 'https://docs.google.com/spreadsheets/d/1dHAc4PxUbs-4Dxzm1wSCE0sMz5UCMY6SW3PlMHSyuuQ/edit?usp=sharing', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://www.securityfocus.com/bid/71540', 'name': 'https://www.securityfocus.com/bid/71540', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.kb.cert.org/vuls/id/449452', 'name': 'http://www.kb.cert.org/vuls/id/449452', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'US Government Resource']}, {'url': 'https://github.com/oetiker/rrdtool-1.x/commit/64ed5314af1255ab6dded45f70b39cdeab5ae2ec', 'name': 'https://github.com/oetiker/rrdtool-1.x/commit/64ed5314af1255ab6dded45f70b39cdeab5ae2ec', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/oetiker/rrdtool-1.x/pull/532', 'name': 'https://github.com/oetiker/rrdtool-1.x/pull/532', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/oetiker/rrdtool-1.x/commit/85261a013112e278c90224033f5b0592ee387786', 'name': 'https://github.com/oetiker/rrdtool-1.x/commit/85261a013112e278c90224033f5b0592ee387786', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2020/03/msg00000.html', 'name': '[debian-lts-announce] 20200301 [SECURITY] [DLA 2131-1] rrdtool security update', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2020/03/msg00003.html', 'name': '[debian-lts-announce] 20200302 [SECURITY] [DLA 2131-2] rrdtool regression update', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-134'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:zenoss:zenoss_core:*:*:*:*:*:*:*:*', 'versionEndExcluding': '4.2.5', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple format string vulnerabilities in the python module in RRDtool, as used in Zenoss Core before 4.2.5 and other products, allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted third argument to the rrdtool.graph function, aka ZEN-15415, a related issue to CVE-2013-2131.'}] | 2022-01-01T19:51Z | 2020-02-12T02:15Z | Use of Externally-Controlled Format String | The software uses a function that accepts a format string as an argument, but the format string originates from an external source. |
When an attacker can modify an externally-controlled format string, this can lead to buffer overflows, denial of service, or data representation problems.
It should be noted that in some circumstances, such as internationalization, the set of format strings is externally controlled by design. If the source of these format strings is trusted (e.g. only contained in library files that are only modifiable by the system administrator), then the external control might not itself pose a vulnerability.
| https://cwe.mitre.org/data/definitions/134.html | 0 | Tobias Oetiker | 2014-09-16 09:48:26+02:00 | a proper fix to the bad_format checking misery
Conflicts:
src/rrd_graph.c | 64ed5314af1255ab6dded45f70b39cdeab5ae2ec | False | oetiker/rrdtool-1.x | RRDtool 1.x - Round Robin Database | 2012-09-11 07:41:14 | 2022-05-02 06:53:23 | http://www.rrdtool.org | oetiker | 800.0 | 234.0 | horizontal_log_grid.rrd_graph_options | horizontal_log_grid.rrd_graph_options( int argc , char * argv [ ] , image_desc_t * im) | ['argc', 'im'] | void rrd_graph_options(
int argc,
char *argv[],
image_desc_t
*im)
{
int stroff;
char *parsetime_error = NULL;
char scan_gtm[12], scan_mtm[12], scan_ltm[12], col_nam[12];
char double_str[20], double_str2[20];
time_t start_tmp = 0, end_tmp = 0;
long long_tmp;
rrd_time_value_t start_tv, end_tv;
long unsigned int color;
/* defines for long options without a short equivalent. should be bytes,
and may not collide with (the ASCII value of) short options */
#define LONGOPT_UNITS_SI 255
/* *INDENT-OFF* */
struct option long_options[] = {
{ "alt-autoscale", no_argument, 0, 'A'},
{ "imgformat", required_argument, 0, 'a'},
{ "font-smoothing-threshold", required_argument, 0, 'B'},
{ "base", required_argument, 0, 'b'},
{ "color", required_argument, 0, 'c'},
{ "full-size-mode", no_argument, 0, 'D'},
{ "daemon", required_argument, 0, 'd'},
{ "slope-mode", no_argument, 0, 'E'},
{ "end", required_argument, 0, 'e'},
{ "force-rules-legend", no_argument, 0, 'F'},
{ "imginfo", required_argument, 0, 'f'},
{ "graph-render-mode", required_argument, 0, 'G'},
{ "no-legend", no_argument, 0, 'g'},
{ "height", required_argument, 0, 'h'},
{ "no-minor", no_argument, 0, 'I'},
{ "interlaced", no_argument, 0, 'i'},
{ "alt-autoscale-min", no_argument, 0, 'J'},
{ "only-graph", no_argument, 0, 'j'},
{ "units-length", required_argument, 0, 'L'},
{ "lower-limit", required_argument, 0, 'l'},
{ "alt-autoscale-max", no_argument, 0, 'M'},
{ "zoom", required_argument, 0, 'm'},
{ "no-gridfit", no_argument, 0, 'N'},
{ "font", required_argument, 0, 'n'},
{ "logarithmic", no_argument, 0, 'o'},
{ "pango-markup", no_argument, 0, 'P'},
{ "font-render-mode", required_argument, 0, 'R'},
{ "rigid", no_argument, 0, 'r'},
{ "step", required_argument, 0, 'S'},
{ "start", required_argument, 0, 's'},
{ "tabwidth", required_argument, 0, 'T'},
{ "title", required_argument, 0, 't'},
{ "upper-limit", required_argument, 0, 'u'},
{ "vertical-label", required_argument, 0, 'v'},
{ "watermark", required_argument, 0, 'W'},
{ "width", required_argument, 0, 'w'},
{ "units-exponent", required_argument, 0, 'X'},
{ "x-grid", required_argument, 0, 'x'},
{ "alt-y-grid", no_argument, 0, 'Y'},
{ "y-grid", required_argument, 0, 'y'},
{ "lazy", no_argument, 0, 'z'},
{ "use-nan-for-all-missing-data", no_argument, 0, 'Z'},
{ "units", required_argument, 0, LONGOPT_UNITS_SI},
{ "alt-y-mrtg", no_argument, 0, 1000}, /* this has no effect it is just here to save old apps from crashing when they use it */
{ "disable-rrdtool-tag",no_argument, 0, 1001},
{ "right-axis", required_argument, 0, 1002},
{ "right-axis-label", required_argument, 0, 1003},
{ "right-axis-format", required_argument, 0, 1004},
{ "legend-position", required_argument, 0, 1005},
{ "legend-direction", required_argument, 0, 1006},
{ "border", required_argument, 0, 1007},
{ "grid-dash", required_argument, 0, 1008},
{ "dynamic-labels", no_argument, 0, 1009},
{ "week-fmt", required_argument, 0, 1010},
{ "graph-type", required_argument, 0, 1011},
{ "left-axis-format", required_argument, 0, 1012},
{ 0, 0, 0, 0}
};
/* *INDENT-ON* */
optind = 0;
opterr = 0; /* initialize getopt */
rrd_parsetime("end-24h", &start_tv);
rrd_parsetime("now", &end_tv);
while (1) {
int option_index = 0;
int opt;
int col_start, col_end;
opt = getopt_long(argc, argv,
"Aa:B:b:c:Dd:Ee:Ff:G:gh:IiJjL:l:Mm:Nn:oPR:rS:s:T:t:u:v:W:w:X:x:Yy:Zz",
long_options, &option_index);
if (opt == EOF)
break;
switch (opt) {
case 'I':
im->extra_flags |= NOMINOR;
break;
case 'Y':
im->extra_flags |= ALTYGRID;
break;
case 'A':
im->extra_flags |= ALTAUTOSCALE;
break;
case 'J':
im->extra_flags |= ALTAUTOSCALE_MIN;
break;
case 'M':
im->extra_flags |= ALTAUTOSCALE_MAX;
break;
case 'j':
im->extra_flags |= ONLY_GRAPH;
break;
case 'g':
im->extra_flags |= NOLEGEND;
break;
case 'Z':
im->extra_flags |= ALLOW_MISSING_DS;
break;
case 1005:
if (strcmp(optarg, "north") == 0) {
im->legendposition = NORTH;
} else if (strcmp(optarg, "west") == 0) {
im->legendposition = WEST;
} else if (strcmp(optarg, "south") == 0) {
im->legendposition = SOUTH;
} else if (strcmp(optarg, "east") == 0) {
im->legendposition = EAST;
} else {
rrd_set_error("unknown legend-position '%s'", optarg);
return;
}
break;
case 1006:
if (strcmp(optarg, "topdown") == 0) {
im->legenddirection = TOP_DOWN;
} else if (strcmp(optarg, "bottomup") == 0) {
im->legenddirection = BOTTOM_UP;
} else if (strcmp(optarg, "bottomup2") == 0) {
im->legenddirection = BOTTOM_UP2;
} else {
rrd_set_error("unknown legend-position '%s'", optarg);
return;
}
break;
case 'F':
im->extra_flags |= FORCE_RULES_LEGEND;
break;
case 1001:
im->extra_flags |= NO_RRDTOOL_TAG;
break;
case LONGOPT_UNITS_SI:
if (im->extra_flags & FORCE_UNITS) {
rrd_set_error("--units can only be used once!");
return;
}
if (strcmp(optarg, "si") == 0)
im->extra_flags |= FORCE_UNITS_SI;
else {
rrd_set_error("invalid argument for --units: %s", optarg);
return;
}
break;
case 'X':
im->unitsexponent = atoi(optarg);
break;
case 'L':
im->unitslength = atoi(optarg);
im->forceleftspace = 1;
break;
case 'T':
if (rrd_strtodbl(optarg, 0, &(im->tabwidth), "option -T") != 2)
return;
break;
case 'S':
im->step = atoi(optarg);
break;
case 'N':
im->gridfit = 0;
break;
case 'P':
im->with_markup = 1;
break;
case 's':
if ((parsetime_error = rrd_parsetime(optarg, &start_tv))) {
rrd_set_error("start time: %s", parsetime_error);
return;
}
break;
case 'e':
if ((parsetime_error = rrd_parsetime(optarg, &end_tv))) {
rrd_set_error("end time: %s", parsetime_error);
return;
}
break;
case 'x':
if (strcmp(optarg, "none") == 0) {
im->draw_x_grid = 0;
break;
};
if (sscanf(optarg,
"%10[A-Z]:%ld:%10[A-Z]:%ld:%10[A-Z]:%ld:%ld:%n",
scan_gtm,
&im->xlab_user.gridst,
scan_mtm,
&im->xlab_user.mgridst,
scan_ltm,
&im->xlab_user.labst,
&im->xlab_user.precis, &stroff) == 7 && stroff != 0) {
im->xlab_form=strdup(optarg + stroff);
if (!im->xlab_form) {
rrd_set_error("cannot allocate memory for xlab_form");
return;
}
if ((int)
(im->xlab_user.gridtm = tmt_conv(scan_gtm)) == -1) {
rrd_set_error("unknown keyword %s", scan_gtm);
return;
} else if ((int)
(im->xlab_user.mgridtm = tmt_conv(scan_mtm))
== -1) {
rrd_set_error("unknown keyword %s", scan_mtm);
return;
} else if ((int)
(im->xlab_user.labtm = tmt_conv(scan_ltm)) == -1) {
rrd_set_error("unknown keyword %s", scan_ltm);
return;
}
im->xlab_user.minsec = 1;
im->xlab_user.stst = im->xlab_form ? im->xlab_form : "";
} else {
rrd_set_error("invalid x-grid format");
return;
}
break;
case 'y':
if (strcmp(optarg, "none") == 0) {
im->draw_y_grid = 0;
break;
};
if (sscanf(optarg, "%[-0-9.e+]:%d", double_str , &im->ylabfact) == 2) {
if (rrd_strtodbl( double_str, 0, &(im->ygridstep), "option -y") != 2){
return;
}
if (im->ygridstep <= 0) {
rrd_set_error("grid step must be > 0");
return;
} else if (im->ylabfact < 1) {
rrd_set_error("label factor must be > 0");
return;
}
} else {
rrd_set_error("invalid y-grid format");
return;
}
break;
case 1007:
im->draw_3d_border = atoi(optarg);
break;
case 1008: /* grid-dash */
if(sscanf(optarg,
"%[-0-9.e+]:%[-0-9.e+]",
double_str,
double_str2 ) != 2) {
if ( rrd_strtodbl( double_str, 0, &(im->grid_dash_on),NULL) !=2
|| rrd_strtodbl( double_str2, 0, &(im->grid_dash_off), NULL) != 2 ){
rrd_set_error("expected grid-dash format float:float");
return;
}
}
break;
case 1009: /* enable dynamic labels */
im->dynamic_labels = 1;
break;
case 1010:
strncpy(week_fmt,optarg,sizeof week_fmt);
week_fmt[(sizeof week_fmt)-1]='\0';
break;
case 1002: /* right y axis */
if(sscanf(optarg,
"%[-0-9.e+]:%[-0-9.e+]",
double_str,
double_str2 ) == 2
&& rrd_strtodbl( double_str, 0, &(im->second_axis_scale),NULL) == 2
&& rrd_strtodbl( double_str2, 0, &(im->second_axis_shift),NULL) == 2){
if(im->second_axis_scale==0){
rrd_set_error("the second_axis_scale must not be 0");
return;
}
} else {
rrd_set_error("invalid right-axis format expected scale:shift");
return;
}
break;
case 1003:
im->second_axis_legend=strdup(optarg);
if (!im->second_axis_legend) {
rrd_set_error("cannot allocate memory for second_axis_legend");
return;
}
break;
case 1004:
if (bad_format(optarg)){
rrd_set_error("use either %le or %lf formats");
return;
}
im->second_axis_format=strdup(optarg);
if (!im->second_axis_format) {
rrd_set_error("cannot allocate memory for second_axis_format");
return;
}
break;
case 1012:
if (bad_format(optarg)){
rrd_set_error("use either %le or %lf formats");
return;
}
im->primary_axis_format=strdup(optarg);
if (!im->primary_axis_format) {
rrd_set_error("cannot allocate memory for primary_axis_format");
return;
}
break;
case 'v':
im->ylegend=strdup(optarg);
if (!im->ylegend) {
rrd_set_error("cannot allocate memory for ylegend");
return;
}
break;
case 'u':
if (rrd_strtodbl(optarg, 0, &(im->maxval), "option -u") != 2){
return;
}
break;
case 'l':
if (rrd_strtodbl(optarg, 0, &(im->minval), "option -l") != 2){
return;
}
break;
case 'b':
im->base = atol(optarg);
if (im->base != 1024 && im->base != 1000) {
rrd_set_error
("the only sensible value for base apart from 1000 is 1024");
return;
}
break;
case 'w':
long_tmp = atol(optarg);
if (long_tmp < 10) {
rrd_set_error("width below 10 pixels");
return;
}
im->xsize = long_tmp;
break;
case 'h':
long_tmp = atol(optarg);
if (long_tmp < 10) {
rrd_set_error("height below 10 pixels");
return;
}
im->ysize = long_tmp;
break;
case 'D':
im->extra_flags |= FULL_SIZE_MODE;
break;
case 'i':
/* interlaced png not supported at the moment */
break;
case 'r':
im->rigid = 1;
break;
case 'f':
im->imginfo = optarg;
break;
case 'a':
if ((int)
(im->imgformat = if_conv(optarg)) == -1) {
rrd_set_error("unsupported graphics format '%s'", optarg);
return;
}
break;
case 1011:
if ((int)
(im->graph_type = type_conv(optarg)) == -1) {
rrd_set_error("unsupported graphics type '%s'", optarg);
return;
}
break;
case 'z':
im->lazy = 1;
break;
case 'E':
im->slopemode = 1;
break;
case 'o':
im->logarithmic = 1;
break;
case 'c':
if (sscanf(optarg,
"%10[A-Z]#%n%8lx%n",
col_nam, &col_start, &color, &col_end) == 2) {
int ci;
int col_len = col_end - col_start;
switch (col_len) {
case 3:
color =
(((color & 0xF00) * 0x110000) | ((color & 0x0F0) *
0x011000) |
((color & 0x00F)
* 0x001100)
| 0x000000FF);
break;
case 4:
color =
(((color & 0xF000) *
0x11000) | ((color & 0x0F00) *
0x01100) | ((color &
0x00F0) *
0x00110) |
((color & 0x000F) * 0x00011)
);
break;
case 6:
color = (color << 8) + 0xff /* shift left by 8 */ ;
break;
case 8:
break;
default:
rrd_set_error("the color format is #RRGGBB[AA]");
return;
}
if ((ci = grc_conv(col_nam)) != -1) {
im->graph_col[ci] = gfx_hex_to_col(color);
} else {
rrd_set_error("invalid color name '%s'", col_nam);
return;
}
} else {
rrd_set_error("invalid color def format");
return;
}
break;
case 'n':{
char prop[15];
double size = 1;
int end;
if (sscanf(optarg, "%10[A-Z]:%[-0-9.e+]%n", prop, double_str, &end) >= 2
&& rrd_strtodbl( double_str, 0, &size, NULL) == 2) {
int sindex, propidx;
if ((sindex = text_prop_conv(prop)) != -1) {
for (propidx = sindex;
propidx < TEXT_PROP_LAST; propidx++) {
if (size > 0) {
rrd_set_font_desc(im,propidx,NULL,size);
}
if ((int) strlen(optarg) > end+2) {
if (optarg[end] == ':') {
rrd_set_font_desc(im,propidx,optarg + end + 1,0);
} else {
rrd_set_error
("expected : after font size in '%s'",
optarg);
return;
}
}
/* only run the for loop for DEFAULT (0) for
all others, we break here. woodo programming */
if (propidx == sindex && sindex != 0)
break;
}
} else {
rrd_set_error("invalid fonttag '%s'", prop);
return;
}
} else {
rrd_set_error("invalid text property format");
return;
}
break;
}
case 'm':
if (rrd_strtodbl(optarg, 0, &(im->zoom), "option -m") != 2){
return;
}
if (im->zoom <= 0.0) {
rrd_set_error("zoom factor must be > 0");
return;
}
break;
case 't':
im->title=strdup(optarg);
if (!im->title) {
rrd_set_error("cannot allocate memory for title");
return;
}
break;
case 'R':
if (strcmp(optarg, "normal") == 0) {
cairo_font_options_set_antialias
(im->font_options, CAIRO_ANTIALIAS_GRAY);
cairo_font_options_set_hint_style
(im->font_options, CAIRO_HINT_STYLE_FULL);
} else if (strcmp(optarg, "light") == 0) {
cairo_font_options_set_antialias
(im->font_options, CAIRO_ANTIALIAS_GRAY);
cairo_font_options_set_hint_style
(im->font_options, CAIRO_HINT_STYLE_SLIGHT);
} else if (strcmp(optarg, "mono") == 0) {
cairo_font_options_set_antialias
(im->font_options, CAIRO_ANTIALIAS_NONE);
cairo_font_options_set_hint_style
(im->font_options, CAIRO_HINT_STYLE_FULL);
} else {
rrd_set_error("unknown font-render-mode '%s'", optarg);
return;
}
break;
case 'G':
if (strcmp(optarg, "normal") == 0)
im->graph_antialias = CAIRO_ANTIALIAS_GRAY;
else if (strcmp(optarg, "mono") == 0)
im->graph_antialias = CAIRO_ANTIALIAS_NONE;
else {
rrd_set_error("unknown graph-render-mode '%s'", optarg);
return;
}
break;
case 'B':
/* not supported curently */
break;
case 'W':
im->watermark=strdup(optarg);
if (!im->watermark) {
rrd_set_error("cannot allocate memory for watermark");
return;
}
break;
case 'd':
{
if (im->daemon_addr != NULL)
{
rrd_set_error ("You cannot specify --daemon "
"more than once.");
return;
}
im->daemon_addr = strdup(optarg);
if (im->daemon_addr == NULL)
{
rrd_set_error("strdup failed");
return;
}
break;
}
case '?':
if (optopt != 0)
rrd_set_error("unknown option '%c'", optopt);
else
rrd_set_error("unknown option '%s'", argv[optind - 1]);
return;
}
} /* while (1) */
pango_cairo_context_set_font_options(pango_layout_get_context(im->layout), im->font_options);
pango_layout_context_changed(im->layout);
if (im->logarithmic && im->minval <= 0) {
rrd_set_error
("for a logarithmic yaxis you must specify a lower-limit > 0");
return;
}
if (rrd_proc_start_end(&start_tv, &end_tv, &start_tmp, &end_tmp) == -1) {
/* error string is set in rrd_parsetime.c */
return;
}
if (start_tmp < 3600 * 24 * 365 * 10) {
rrd_set_error
("the first entry to fetch should be after 1980 (%ld)",
start_tmp);
return;
}
if (end_tmp < start_tmp) {
rrd_set_error
("start (%ld) should be less than end (%ld)", start_tmp, end_tmp);
return;
}
im->start = start_tmp;
im->end = end_tmp;
im->step = max((long) im->step, (im->end - im->start) / im->xsize);
} | 3157 | True | 1 |
CVE-2014-6262 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | NONE | HIGH | 7.5 | HIGH | 3.9 | 3.6 | False | [{'url': 'https://docs.google.com/spreadsheets/d/1dHAc4PxUbs-4Dxzm1wSCE0sMz5UCMY6SW3PlMHSyuuQ/edit?usp=sharing', 'name': 'https://docs.google.com/spreadsheets/d/1dHAc4PxUbs-4Dxzm1wSCE0sMz5UCMY6SW3PlMHSyuuQ/edit?usp=sharing', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://www.securityfocus.com/bid/71540', 'name': 'https://www.securityfocus.com/bid/71540', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.kb.cert.org/vuls/id/449452', 'name': 'http://www.kb.cert.org/vuls/id/449452', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'US Government Resource']}, {'url': 'https://github.com/oetiker/rrdtool-1.x/commit/64ed5314af1255ab6dded45f70b39cdeab5ae2ec', 'name': 'https://github.com/oetiker/rrdtool-1.x/commit/64ed5314af1255ab6dded45f70b39cdeab5ae2ec', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/oetiker/rrdtool-1.x/pull/532', 'name': 'https://github.com/oetiker/rrdtool-1.x/pull/532', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/oetiker/rrdtool-1.x/commit/85261a013112e278c90224033f5b0592ee387786', 'name': 'https://github.com/oetiker/rrdtool-1.x/commit/85261a013112e278c90224033f5b0592ee387786', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2020/03/msg00000.html', 'name': '[debian-lts-announce] 20200301 [SECURITY] [DLA 2131-1] rrdtool security update', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2020/03/msg00003.html', 'name': '[debian-lts-announce] 20200302 [SECURITY] [DLA 2131-2] rrdtool regression update', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-134'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:zenoss:zenoss_core:*:*:*:*:*:*:*:*', 'versionEndExcluding': '4.2.5', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple format string vulnerabilities in the python module in RRDtool, as used in Zenoss Core before 4.2.5 and other products, allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted third argument to the rrdtool.graph function, aka ZEN-15415, a related issue to CVE-2013-2131.'}] | 2022-01-01T19:51Z | 2020-02-12T02:15Z | Use of Externally-Controlled Format String | The software uses a function that accepts a format string as an argument, but the format string originates from an external source. |
When an attacker can modify an externally-controlled format string, this can lead to buffer overflows, denial of service, or data representation problems.
It should be noted that in some circumstances, such as internationalization, the set of format strings is externally controlled by design. If the source of these format strings is trusted (e.g. only contained in library files that are only modifiable by the system administrator), then the external control might not itself pose a vulnerability.
| https://cwe.mitre.org/data/definitions/134.html | 0 | Tobias Oetiker | 2014-09-16 09:48:26+02:00 | a proper fix to the bad_format checking misery
Conflicts:
src/rrd_graph.c | 64ed5314af1255ab6dded45f70b39cdeab5ae2ec | False | oetiker/rrdtool-1.x | RRDtool 1.x - Round Robin Database | 2012-09-11 07:41:14 | 2022-05-02 06:53:23 | http://www.rrdtool.org | oetiker | 800.0 | 234.0 | horizontal_log_grid.rrd_graph_v | horizontal_log_grid.rrd_graph_v( int argc , char ** argv) | ['argc', 'argv'] | rrd_info_t *rrd_graph_v(
int argc,
char **argv)
{
image_desc_t im;
rrd_info_t *grinfo;
rrd_graph_init(&im);
/* a dummy surface so that we can measure text sizes for placements */
rrd_graph_options(argc, argv, &im);
if (rrd_test_error()) {
rrd_info_free(im.grinfo);
im_free(&im);
return NULL;
}
if (optind >= argc) {
rrd_info_free(im.grinfo);
im_free(&im);
rrd_set_error("missing filename");
return NULL;
}
if (strlen(argv[optind]) >= MAXPATH) {
rrd_set_error("filename (including path) too long");
rrd_info_free(im.grinfo);
im_free(&im);
return NULL;
}
strncpy(im.graphfile, argv[optind], MAXPATH - 1);
im.graphfile[MAXPATH - 1] = '\0';
if (strcmp(im.graphfile, "-") == 0) {
im.graphfile[0] = '\0';
}
rrd_graph_script(argc, argv, &im, 1);
if (rrd_test_error()) {
rrd_info_free(im.grinfo);
im_free(&im);
return NULL;
}
/* Everything is now read and the actual work can start */
if (graph_paint(&im) == -1) {
rrd_info_free(im.grinfo);
im_free(&im);
return NULL;
}
/* The image is generated and needs to be output.
** Also, if needed, print a line with information about the image.
*/
if (im.imginfo && *im.imginfo) {
rrd_infoval_t info;
char *path;
char *filename;
if (bad_format_imginfo(im.imginfo)) {
rrd_info_free(im.grinfo);
im_free(&im);
rrd_set_error("bad format for imginfo");
return NULL;
}
path = strdup(im.graphfile);
filename = basename(path);
info.u_str =
sprintf_alloc(im.imginfo,
filename,
(long) (im.zoom *
im.ximg), (long) (im.zoom * im.yimg));
grinfo_push(&im, sprintf_alloc("image_info"), RD_I_STR, info);
free(info.u_str);
free(path);
}
if (im.rendered_image) {
rrd_infoval_t img;
img.u_blo.size = im.rendered_image_size;
img.u_blo.ptr = im.rendered_image;
grinfo_push(&im, sprintf_alloc("image"), RD_I_BLO, img);
}
grinfo = im.grinfo;
im_free(&im);
return grinfo;
} | 437 | True | 1 |
CVE-2014-6262 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | NONE | HIGH | 7.5 | HIGH | 3.9 | 3.6 | False | [{'url': 'https://docs.google.com/spreadsheets/d/1dHAc4PxUbs-4Dxzm1wSCE0sMz5UCMY6SW3PlMHSyuuQ/edit?usp=sharing', 'name': 'https://docs.google.com/spreadsheets/d/1dHAc4PxUbs-4Dxzm1wSCE0sMz5UCMY6SW3PlMHSyuuQ/edit?usp=sharing', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://www.securityfocus.com/bid/71540', 'name': 'https://www.securityfocus.com/bid/71540', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.kb.cert.org/vuls/id/449452', 'name': 'http://www.kb.cert.org/vuls/id/449452', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'US Government Resource']}, {'url': 'https://github.com/oetiker/rrdtool-1.x/commit/64ed5314af1255ab6dded45f70b39cdeab5ae2ec', 'name': 'https://github.com/oetiker/rrdtool-1.x/commit/64ed5314af1255ab6dded45f70b39cdeab5ae2ec', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/oetiker/rrdtool-1.x/pull/532', 'name': 'https://github.com/oetiker/rrdtool-1.x/pull/532', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/oetiker/rrdtool-1.x/commit/85261a013112e278c90224033f5b0592ee387786', 'name': 'https://github.com/oetiker/rrdtool-1.x/commit/85261a013112e278c90224033f5b0592ee387786', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2020/03/msg00000.html', 'name': '[debian-lts-announce] 20200301 [SECURITY] [DLA 2131-1] rrdtool security update', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2020/03/msg00003.html', 'name': '[debian-lts-announce] 20200302 [SECURITY] [DLA 2131-2] rrdtool regression update', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-134'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:zenoss:zenoss_core:*:*:*:*:*:*:*:*', 'versionEndExcluding': '4.2.5', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple format string vulnerabilities in the python module in RRDtool, as used in Zenoss Core before 4.2.5 and other products, allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted third argument to the rrdtool.graph function, aka ZEN-15415, a related issue to CVE-2013-2131.'}] | 2022-01-01T19:51Z | 2020-02-12T02:15Z | Use of Externally-Controlled Format String | The software uses a function that accepts a format string as an argument, but the format string originates from an external source. |
When an attacker can modify an externally-controlled format string, this can lead to buffer overflows, denial of service, or data representation problems.
It should be noted that in some circumstances, such as internationalization, the set of format strings is externally controlled by design. If the source of these format strings is trusted (e.g. only contained in library files that are only modifiable by the system administrator), then the external control might not itself pose a vulnerability.
| https://cwe.mitre.org/data/definitions/134.html | 0 | Tobias Oetiker | 2014-09-16 09:48:26+02:00 | a proper fix to the bad_format checking misery
Conflicts:
src/rrd_graph.c | 64ed5314af1255ab6dded45f70b39cdeab5ae2ec | False | oetiker/rrdtool-1.x | RRDtool 1.x - Round Robin Database | 2012-09-11 07:41:14 | 2022-05-02 06:53:23 | http://www.rrdtool.org | oetiker | 800.0 | 234.0 | print_calc | print_calc( image_desc_t * im) | ['im'] | int print_calc(
image_desc_t *im)
{
long i, ii, validsteps;
double printval;
struct tm tmvdef;
int graphelement = 0;
long vidx;
int max_ii;
double magfact = -1;
char *si_symb = "";
char *percent_s;
int prline_cnt = 0;
/* wow initializing tmvdef is quite a task :-) */
time_t now = time(NULL);
localtime_r(&now, &tmvdef);
for (i = 0; i < im->gdes_c; i++) {
vidx = im->gdes[i].vidx;
switch (im->gdes[i].gf) {
case GF_PRINT:
case GF_GPRINT:
/* PRINT and GPRINT can now print VDEF generated values.
* There's no need to do any calculations on them as these
* calculations were already made.
*/
if (im->gdes[vidx].gf == GF_VDEF) { /* simply use vals */
printval = im->gdes[vidx].vf.val;
localtime_r(&im->gdes[vidx].vf.when, &tmvdef);
} else { /* need to calculate max,min,avg etcetera */
max_ii = ((im->gdes[vidx].end - im->gdes[vidx].start)
/ im->gdes[vidx].step * im->gdes[vidx].ds_cnt);
printval = DNAN;
validsteps = 0;
for (ii = im->gdes[vidx].ds;
ii < max_ii; ii += im->gdes[vidx].ds_cnt) {
if (!finite(im->gdes[vidx].data[ii]))
continue;
if (isnan(printval)) {
printval = im->gdes[vidx].data[ii];
validsteps++;
continue;
}
switch (im->gdes[i].cf) {
case CF_HWPREDICT:
case CF_MHWPREDICT:
case CF_DEVPREDICT:
case CF_DEVSEASONAL:
case CF_SEASONAL:
case CF_AVERAGE:
validsteps++;
printval += im->gdes[vidx].data[ii];
break;
case CF_MINIMUM:
printval = min(printval, im->gdes[vidx].data[ii]);
break;
case CF_FAILURES:
case CF_MAXIMUM:
printval = max(printval, im->gdes[vidx].data[ii]);
break;
case CF_LAST:
printval = im->gdes[vidx].data[ii];
}
}
if (im->gdes[i].cf == CF_AVERAGE || im->gdes[i].cf > CF_LAST) {
if (validsteps > 1) {
printval = (printval / validsteps);
}
}
} /* prepare printval */
if (!im->gdes[i].strftm && (percent_s = strstr(im->gdes[i].format, "%S")) != NULL) {
/* Magfact is set to -1 upon entry to print_calc. If it
* is still less than 0, then we need to run auto_scale.
* Otherwise, put the value into the correct units. If
* the value is 0, then do not set the symbol or magnification
* so next the calculation will be performed again. */
if (magfact < 0.0) {
auto_scale(im, &printval, &si_symb, &magfact);
if (printval == 0.0)
magfact = -1.0;
} else {
printval /= magfact;
}
*(++percent_s) = 's';
} else if (!im->gdes[i].strftm && strstr(im->gdes[i].format, "%s") != NULL) {
auto_scale(im, &printval, &si_symb, &magfact);
}
if (im->gdes[i].gf == GF_PRINT) {
rrd_infoval_t prline;
if (im->gdes[i].strftm) {
prline.u_str = (char*)malloc((FMT_LEG_LEN + 2) * sizeof(char));
if (im->gdes[vidx].vf.never == 1) {
time_clean(prline.u_str, im->gdes[i].format);
} else {
strftime(prline.u_str,
FMT_LEG_LEN, im->gdes[i].format, &tmvdef);
}
} else if (bad_format(im->gdes[i].format)) {
rrd_set_error
("bad format for PRINT in '%s'", im->gdes[i].format);
return -1;
} else {
prline.u_str =
sprintf_alloc(im->gdes[i].format, printval, si_symb);
}
grinfo_push(im,
sprintf_alloc
("print[%ld]", prline_cnt++), RD_I_STR, prline);
free(prline.u_str);
} else {
/* GF_GPRINT */
if (im->gdes[i].strftm) {
if (im->gdes[vidx].vf.never == 1) {
time_clean(im->gdes[i].legend, im->gdes[i].format);
} else {
strftime(im->gdes[i].legend,
FMT_LEG_LEN, im->gdes[i].format, &tmvdef);
}
} else {
if (bad_format(im->gdes[i].format)) {
rrd_set_error
("bad format for GPRINT in '%s'",
im->gdes[i].format);
return -1;
}
snprintf(im->gdes[i].legend,
FMT_LEG_LEN - 2,
im->gdes[i].format, printval, si_symb);
}
graphelement = 1;
}
break;
case GF_LINE:
case GF_AREA:
case GF_GRAD:
case GF_TICK:
graphelement = 1;
break;
case GF_HRULE:
if (isnan(im->gdes[i].yrule)) { /* we must set this here or the legend printer can not decide to print the legend */
im->gdes[i].yrule = im->gdes[vidx].vf.val;
};
graphelement = 1;
break;
case GF_VRULE:
if (im->gdes[i].xrule == 0) { /* again ... the legend printer needs it */
im->gdes[i].xrule = im->gdes[vidx].vf.when;
};
graphelement = 1;
break;
case GF_COMMENT:
case GF_TEXTALIGN:
case GF_DEF:
case GF_CDEF:
case GF_VDEF:
#ifdef WITH_PIECHART
case GF_PART:
#endif
case GF_SHIFT:
case GF_XPORT:
break;
case GF_STACK:
rrd_set_error
("STACK should already be turned into LINE or AREA here");
return -1;
break;
case GF_XAXIS:
case GF_YAXIS:
break;
}
}
return graphelement;
} | 1096 | True | 1 |
CVE-2015-0228 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/apache/httpd/commit/643f0fcf3b8ab09a68f0ecd2aa37aafeda3e63ef', 'name': 'https://github.com/apache/httpd/commit/643f0fcf3b8ab09a68f0ecd2aa37aafeda3e63ef', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x/CHANGES', 'name': 'http://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x/CHANGES', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://www.ubuntu.com/usn/USN-2523-1', 'name': 'USN-2523-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-updates/2015-03/msg00006.html', 'name': 'openSUSE-SU-2015:0418', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://advisories.mageia.org/MGASA-2015-0099.html', 'name': 'http://advisories.mageia.org/MGASA-2015-0099.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html', 'name': 'APPLE-SA-2015-08-13-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/kb/HT205031', 'name': 'https://support.apple.com/kb/HT205031', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Sep/msg00004.html', 'name': 'APPLE-SA-2015-09-16-4', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT205219', 'name': 'https://support.apple.com/HT205219', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html', 'name': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/73041', 'name': '73041', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032967', 'name': '1032967', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1666.html', 'name': 'RHSA-2015:1666', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048743 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048742 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058586 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058587 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/apache/httpd/commit/78eb3b9235515652ed141353d98c239237030410', 'name': 'https://github.com/apache/httpd/commit/78eb3b9235515652ed141353d98c239237030410', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r83109088737656fa6307bd99ab40f8ff0269ae58d3f7272d7048494a@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1888194 [9/13] - /httpd/site/trunk/content/security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073140 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073146 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/ra7f6aeb28661fbf826969526585f16856abc4615877875f9d3b35ef4@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073139 [9/13] - in /websites/staging/httpd/trunk/content: ./ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rb14daf9cc4e28d18cdc15d6a6ca74e565672fabf7ad89541071d008b@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073149 [10/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210606 svn commit: r1075470 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.4.12', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:apple:mac_os_x:10.10.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:apple:mac_os_x_server:5.0.3:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The lua_websocket_read function in lua_request.c in the mod_lua module in the Apache HTTP Server through 2.4.12 allows remote attackers to cause a denial of service (child-process crash) by sending a crafted WebSocket Ping frame after a Lua script has called the wsupgrade function.'}] | 2021-06-06T11:15Z | 2015-03-08T02:59Z | Improper Input Validation | The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. |
Input validation is a frequently-used technique
for checking potentially dangerous inputs in order to
ensure that the inputs are safe for processing within the
code, or when communicating with other components. When
software does not validate input properly, an attacker is
able to craft the input in a form that is not expected by
the rest of the application. This will lead to parts of the
system receiving unintended input, which may result in
altered control flow, arbitrary control of a resource, or
arbitrary code execution.
Input validation is not the only technique for
processing input, however. Other techniques attempt to
transform potentially-dangerous input into something safe, such
as filtering (CWE-790) - which attempts to remove dangerous
inputs - or encoding/escaping (CWE-116), which attempts to
ensure that the input is not misinterpreted when it is included
in output to another component. Other techniques exist as well
(see CWE-138 for more examples.)
Input validation can be applied to:
raw data - strings, numbers, parameters, file contents, etc.
metadata - information about the raw data, such as headers or size
Data can be simple or structured. Structured data
can be composed of many nested layers, composed of
combinations of metadata and raw data, with other simple or
structured data.
Many properties of raw data or metadata may need
to be validated upon entry into the code, such
as:
specified quantities such as size, length, frequency, price, rate, number of operations, time, etc.
implied or derived quantities, such as the actual size of a file instead of a specified size
indexes, offsets, or positions into more complex data structures
symbolic keys or other elements into hash tables, associative arrays, etc.
well-formedness, i.e. syntactic correctness - compliance with expected syntax
lexical token correctness - compliance with rules for what is treated as a token
specified or derived type - the actual type of the input (or what the input appears to be)
consistency - between individual data elements, between raw data and metadata, between references, etc.
conformance to domain-specific rules, e.g. business logic
equivalence - ensuring that equivalent inputs are treated the same
authenticity, ownership, or other attestations about the input, e.g. a cryptographic signature to prove the source of the data
Implied or derived properties of data must often
be calculated or inferred by the code itself. Errors in
deriving properties may be considered a contributing factor
to improper input validation.
Note that "input validation" has very different
meanings to different people, or within different
classification schemes. Caution must be used when
referencing this CWE entry or mapping to it. For example,
some weaknesses might involve inadvertently giving control
to an attacker over an input when they should not be able
to provide an input at all, but sometimes this is referred
to as input validation.
Finally, it is important to emphasize that the
distinctions between input validation and output escaping
are often blurred, and developers must be careful to
understand the difference, including how input validation
is not always sufficient to prevent vulnerabilities,
especially when less stringent data types must be
supported, such as free-form text. Consider a SQL injection
scenario in which a person's last name is inserted into a
query. The name "O'Reilly" would likely pass the validation
step since it is a common last name in the English
language. However, this valid name cannot be directly
inserted into the database because it contains the "'"
apostrophe character, which would need to be escaped or
otherwise transformed. In this case, removing the
apostrophe might reduce the risk of SQL injection, but it
would produce incorrect behavior because the wrong name
would be recorded.
| https://cwe.mitre.org/data/definitions/20.html | 0 | Eric Covener | 2015-02-04 14:44:23+00:00 | *) SECURITY: CVE-2015-0228 (cve.mitre.org)
mod_lua: A maliciously crafted websockets PING after a script
calls r:wsupgrade() can cause a child process crash.
[Edward Lu <Chaosed0 gmail.com>]
Discovered by Guido Vranken <guidovranken gmail.com>
Submitted by: Edward Lu
Committed by: covener
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1657261 13f79535-47bb-0310-9956-ffa450edef68 | 78eb3b9235515652ed141353d98c239237030410 | False | apache/httpd | Mirror of Apache HTTP Server. Issues: http://issues.apache.org | 2009-05-20 02:02:59 | 2022-08-27 14:13:38 | https://httpd.apache.org | apache | 3049.0 | 986.0 | lua_websocket_read | lua_websocket_read( lua_State * L) | ['L'] | static int lua_websocket_read(lua_State *L)
{
apr_socket_t *sock;
apr_status_t rv;
int n = 0;
apr_size_t len = 1;
apr_size_t plen = 0;
unsigned short payload_short = 0;
apr_uint64_t payload_long = 0;
unsigned char *mask_bytes;
char byte;
int plaintext;
request_rec *r = ap_lua_check_request_rec(L, 1);
plaintext = ap_lua_ssl_is_https(r->connection) ? 0 : 1;
mask_bytes = apr_pcalloc(r->pool, 4);
sock = ap_get_conn_socket(r->connection);
/* Get opcode and FIN bit */
if (plaintext) {
rv = apr_socket_recv(sock, &byte, &len);
}
else {
rv = lua_websocket_readbytes(r->connection, &byte, 1);
}
if (rv == APR_SUCCESS) {
unsigned char ubyte, fin, opcode, mask, payload;
ubyte = (unsigned char)byte;
/* fin bit is the first bit */
fin = ubyte >> (CHAR_BIT - 1);
/* opcode is the last four bits (there's 3 reserved bits we don't care about) */
opcode = ubyte & 0xf;
/* Get the payload length and mask bit */
if (plaintext) {
rv = apr_socket_recv(sock, &byte, &len);
}
else {
rv = lua_websocket_readbytes(r->connection, &byte, 1);
}
if (rv == APR_SUCCESS) {
ubyte = (unsigned char)byte;
/* Mask is the first bit */
mask = ubyte >> (CHAR_BIT - 1);
/* Payload is the last 7 bits */
payload = ubyte & 0x7f;
plen = payload;
/* Extended payload? */
if (payload == 126) {
len = 2;
if (plaintext) {
/* XXX: apr_socket_recv does not receive len bits, only up to len bits! */
rv = apr_socket_recv(sock, (char*) &payload_short, &len);
}
else {
rv = lua_websocket_readbytes(r->connection,
(char*) &payload_short, 2);
}
payload_short = ntohs(payload_short);
if (rv == APR_SUCCESS) {
plen = payload_short;
}
else {
return 0;
}
}
/* Super duper extended payload? */
if (payload == 127) {
len = 8;
if (plaintext) {
rv = apr_socket_recv(sock, (char*) &payload_long, &len);
}
else {
rv = lua_websocket_readbytes(r->connection,
(char*) &payload_long, 8);
}
if (rv == APR_SUCCESS) {
plen = ap_ntoh64(&payload_long);
}
else {
return 0;
}
}
ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,
"Websocket: Reading %" APR_SIZE_T_FMT " (%s) bytes, masking is %s. %s",
plen,
(payload >= 126) ? "extra payload" : "no extra payload",
mask ? "on" : "off",
fin ? "This is a final frame" : "more to follow");
if (mask) {
len = 4;
if (plaintext) {
rv = apr_socket_recv(sock, (char*) mask_bytes, &len);
}
else {
rv = lua_websocket_readbytes(r->connection,
(char*) mask_bytes, 4);
}
if (rv != APR_SUCCESS) {
return 0;
}
}
if (plen < (HUGE_STRING_LEN*1024) && plen > 0) {
apr_size_t remaining = plen;
apr_size_t received;
apr_off_t at = 0;
char *buffer = apr_palloc(r->pool, plen+1);
buffer[plen] = 0;
if (plaintext) {
while (remaining > 0) {
received = remaining;
rv = apr_socket_recv(sock, buffer+at, &received);
if (received > 0 ) {
remaining -= received;
at += received;
}
}
ap_log_rerror(APLOG_MARK, APLOG_TRACE1, 0, r,
"Websocket: Frame contained %" APR_OFF_T_FMT " bytes, pushed to Lua stack",
at);
}
else {
rv = lua_websocket_readbytes(r->connection, buffer,
remaining);
ap_log_rerror(APLOG_MARK, APLOG_TRACE1, 0, r,
"Websocket: SSL Frame contained %" APR_SIZE_T_FMT " bytes, "\
"pushed to Lua stack",
remaining);
}
if (mask) {
for (n = 0; n < plen; n++) {
buffer[n] ^= mask_bytes[n%4];
}
}
lua_pushlstring(L, buffer, (size_t) plen); /* push to stack */
lua_pushboolean(L, fin); /* push FIN bit to stack as boolean */
return 2;
}
/* Decide if we need to react to the opcode or not */
if (opcode == 0x09) { /* ping */
char frame[2];
plen = 2;
frame[0] = 0x8A;
frame[1] = 0;
apr_socket_send(sock, frame, &plen); /* Pong! */
lua_websocket_read(L); /* read the next frame instead */
}
}
}
return 0;
} | 767 | True | 1 |
CVE-2015-0253 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://httpd.apache.org/security/vulnerabilities_24.html', 'name': 'http://httpd.apache.org/security/vulnerabilities_24.html', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://www.apache.org/dist/httpd/CHANGES_2.4', 'name': 'http://www.apache.org/dist/httpd/CHANGES_2.4', 'refsource': 'CONFIRM', 'tags': ['Release Notes', 'Vendor Advisory']}, {'url': 'https://bz.apache.org/bugzilla/show_bug.cgi?id=57531', 'name': 'https://bz.apache.org/bugzilla/show_bug.cgi?id=57531', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking']}, {'url': 'https://github.com/apache/httpd/commit/6a974059190b8a0c7e499f4ab12fe108127099cb', 'name': 'https://github.com/apache/httpd/commit/6a974059190b8a0c7e499f4ab12fe108127099cb', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html', 'name': 'APPLE-SA-2015-08-13-2', 'refsource': 'APPLE', 'tags': ['Mailing List']}, {'url': 'https://support.apple.com/kb/HT205031', 'name': 'https://support.apple.com/kb/HT205031', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Sep/msg00004.html', 'name': 'APPLE-SA-2015-09-16-4', 'refsource': 'APPLE', 'tags': ['Mailing List']}, {'url': 'https://support.apple.com/HT205219', 'name': 'https://support.apple.com/HT205219', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html', 'name': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/75964', 'name': '75964', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032967', 'name': '1032967', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1666.html', 'name': 'RHSA-2015:1666', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048743 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048742 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058586 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058587 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/apache/httpd/commit/be0f5335e3e73eb63253b050fdc23f252f5c8ae3', 'name': 'https://github.com/apache/httpd/commit/be0f5335e3e73eb63253b050fdc23f252f5c8ae3', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r83109088737656fa6307bd99ab40f8ff0269ae58d3f7272d7048494a@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1888194 [9/13] - /httpd/site/trunk/content/security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073140 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/ra7f6aeb28661fbf826969526585f16856abc4615877875f9d3b35ef4@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073139 [9/13] - in /websites/staging/httpd/trunk/content: ./ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073146 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rd336919f655b7ff309385e34a143e41c503e133da80414485b3abcc9@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210603 svn commit: r1075360 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2021-31618.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rb14daf9cc4e28d18cdc15d6a6ca74e565672fabf7ad89541071d008b@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073149 [10/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210606 svn commit: r1075470 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'NVD-CWE-Other'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:2.4.12:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:apple:mac_os_x:10.10.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:apple:mac_os_x_server:5.0.3:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The read_request_line function in server/protocol.c in the Apache HTTP Server 2.4.12 does not initialize the protocol structure member, which allows remote attackers to cause a denial of service (NULL pointer dereference and process crash) by sending a request that lacks a method to an installation that enables the INCLUDES filter and has an ErrorDocument 400 directive specifying a local URI.'}] | 2021-06-06T11:15Z | 2015-07-20T23:59Z | Other | NVD is only using a subset of CWE for mapping instead of the entire CWE, and the weakness type is not covered by that subset. | Insufficient Information | https://nvd.nist.gov/vuln/categories | 0 | Eric Covener | 2015-03-05 02:33:16+00:00 | *) SECURITY: CVE-2015-0253 (cve.mitre.org)
core: Fix a crash introduced in with ErrorDocument 400 pointing
to a local URL-path with the INCLUDES filter active, introduced
in 2.4.11. PR 57531. [Yann Ylavic]
Submitted By: ylavic
Committed By: covener
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1664205 13f79535-47bb-0310-9956-ffa450edef68 | be0f5335e3e73eb63253b050fdc23f252f5c8ae3 | False | apache/httpd | Mirror of Apache HTTP Server. Issues: http://issues.apache.org | 2009-05-20 02:02:59 | 2022-08-27 14:13:38 | https://httpd.apache.org | apache | 3049.0 | 986.0 | read_request_line | read_request_line( request_rec * r , apr_bucket_brigade * bb) | ['r', 'bb'] | static int read_request_line(request_rec *r, apr_bucket_brigade *bb)
{
const char *ll;
const char *uri;
const char *pro;
unsigned int major = 1, minor = 0; /* Assume HTTP/1.0 if non-"HTTP" protocol */
char http[5];
apr_size_t len;
int num_blank_lines = 0;
int max_blank_lines = r->server->limit_req_fields;
core_server_config *conf = ap_get_core_module_config(r->server->module_config);
int strict = conf->http_conformance & AP_HTTP_CONFORMANCE_STRICT;
int enforce_strict = !(conf->http_conformance & AP_HTTP_CONFORMANCE_LOGONLY);
if (max_blank_lines <= 0) {
max_blank_lines = DEFAULT_LIMIT_REQUEST_FIELDS;
}
/* Read past empty lines until we get a real request line,
* a read error, the connection closes (EOF), or we timeout.
*
* We skip empty lines because browsers have to tack a CRLF on to the end
* of POSTs to support old CERN webservers. But note that we may not
* have flushed any previous response completely to the client yet.
* We delay the flush as long as possible so that we can improve
* performance for clients that are pipelining requests. If a request
* is pipelined then we won't block during the (implicit) read() below.
* If the requests aren't pipelined, then the client is still waiting
* for the final buffer flush from us, and we will block in the implicit
* read(). B_SAFEREAD ensures that the BUFF layer flushes if it will
* have to block during a read.
*/
do {
apr_status_t rv;
/* ensure ap_rgetline allocates memory each time thru the loop
* if there are empty lines
*/
r->the_request = NULL;
rv = ap_rgetline(&(r->the_request), (apr_size_t)(r->server->limit_req_line + 2),
&len, r, 0, bb);
if (rv != APR_SUCCESS) {
r->request_time = apr_time_now();
/* ap_rgetline returns APR_ENOSPC if it fills up the
* buffer before finding the end-of-line. This is only going to
* happen if it exceeds the configured limit for a request-line.
*/
if (APR_STATUS_IS_ENOSPC(rv)) {
r->status = HTTP_REQUEST_URI_TOO_LARGE;
r->proto_num = HTTP_VERSION(1,0);
r->protocol = apr_pstrdup(r->pool, "HTTP/1.0");
}
else if (APR_STATUS_IS_TIMEUP(rv)) {
r->status = HTTP_REQUEST_TIME_OUT;
}
else if (APR_STATUS_IS_EINVAL(rv)) {
r->status = HTTP_BAD_REQUEST;
}
return 0;
}
} while ((len <= 0) && (++num_blank_lines < max_blank_lines));
if (APLOGrtrace5(r)) {
ap_log_rerror(APLOG_MARK, APLOG_TRACE5, 0, r,
"Request received from client: %s",
ap_escape_logitem(r->pool, r->the_request));
}
r->request_time = apr_time_now();
ll = r->the_request;
r->method = ap_getword_white(r->pool, &ll);
uri = ap_getword_white(r->pool, &ll);
/* Provide quick information about the request method as soon as known */
r->method_number = ap_method_number_of(r->method);
if (r->method_number == M_GET && r->method[0] == 'H') {
r->header_only = 1;
}
ap_parse_uri(r, uri);
if (ll[0]) {
r->assbackwards = 0;
pro = ll;
len = strlen(ll);
} else {
r->assbackwards = 1;
pro = "HTTP/0.9";
len = 8;
if (conf->http09_enable == AP_HTTP09_DISABLE) {
r->status = HTTP_VERSION_NOT_SUPPORTED;
r->protocol = apr_pstrmemdup(r->pool, pro, len);
/* If we deny 0.9, send error message with 1.x */
r->assbackwards = 0;
r->proto_num = HTTP_VERSION(0, 9);
r->connection->keepalive = AP_CONN_CLOSE;
ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, APLOGNO(02401)
"HTTP/0.9 denied by server configuration");
return 0;
}
}
r->protocol = apr_pstrmemdup(r->pool, pro, len);
/* Avoid sscanf in the common case */
if (len == 8
&& pro[0] == 'H' && pro[1] == 'T' && pro[2] == 'T' && pro[3] == 'P'
&& pro[4] == '/' && apr_isdigit(pro[5]) && pro[6] == '.'
&& apr_isdigit(pro[7])) {
r->proto_num = HTTP_VERSION(pro[5] - '0', pro[7] - '0');
}
else {
if (strict) {
ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, APLOGNO(02418)
"Invalid protocol '%s'", r->protocol);
if (enforce_strict) {
r->status = HTTP_BAD_REQUEST;
return 0;
}
}
if (3 == sscanf(r->protocol, "%4s/%u.%u", http, &major, &minor)
&& (strcasecmp("http", http) == 0)
&& (minor < HTTP_VERSION(1, 0)) ) { /* don't allow HTTP/0.1000 */
r->proto_num = HTTP_VERSION(major, minor);
}
else {
r->proto_num = HTTP_VERSION(1, 0);
}
}
if (strict) {
int err = 0;
if (ap_has_cntrl(r->the_request)) {
ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, APLOGNO(02420)
"Request line must not contain control characters");
err = HTTP_BAD_REQUEST;
}
if (r->parsed_uri.fragment) {
/* RFC3986 3.5: no fragment */
ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, APLOGNO(02421)
"URI must not contain a fragment");
err = HTTP_BAD_REQUEST;
}
else if (r->parsed_uri.user || r->parsed_uri.password) {
ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, APLOGNO(02422)
"URI must not contain a username/password");
err = HTTP_BAD_REQUEST;
}
else if (r->method_number == M_INVALID) {
ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, APLOGNO(02423)
"Invalid HTTP method string: %s", r->method);
err = HTTP_NOT_IMPLEMENTED;
}
else if (r->assbackwards == 0 && r->proto_num < HTTP_VERSION(1, 0)) {
ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, APLOGNO(02424)
"HTTP/0.x does not take a protocol");
err = HTTP_BAD_REQUEST;
}
if (err && enforce_strict) {
r->status = err;
return 0;
}
}
return 1;
} | 921 | True | 1 |
CVE-2015-3183 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:P/A:N | NETWORK | LOW | NONE | NONE | PARTIAL | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://httpd.apache.org/security/vulnerabilities_24.html', 'name': 'http://httpd.apache.org/security/vulnerabilities_24.html', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://www.apache.org/dist/httpd/CHANGES_2.4', 'name': 'http://www.apache.org/dist/httpd/CHANGES_2.4', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/apache/httpd/commit/e427c41257957b57036d5a549b260b6185d1dd73', 'name': 'https://github.com/apache/httpd/commit/e427c41257957b57036d5a549b260b6185d1dd73', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html', 'name': 'APPLE-SA-2015-08-13-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/kb/HT205031', 'name': 'https://support.apple.com/kb/HT205031', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.ubuntu.com/usn/USN-2686-1', 'name': 'USN-2686-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Sep/msg00004.html', 'name': 'APPLE-SA-2015-09-16-4', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT205219', 'name': 'https://support.apple.com/HT205219', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144493176821532&w=2', 'name': 'SSRT102254', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/75963', 'name': '75963', 'refsource': 'BID', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10735', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10735', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-0062.html', 'name': 'RHSA-2016:0062', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-0061.html', 'name': 'RHSA-2016:0061', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04926789', 'name': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04926789', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2015:2660', 'name': 'RHSA-2015:2660', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-2661.html', 'name': 'RHSA-2015:2661', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2015:2659', 'name': 'RHSA-2015:2659', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04832246', 'name': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04832246', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-updates/2015-10/msg00011.html', 'name': 'openSUSE-SU-2015:1684', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3325', 'name': 'DSA-3325', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1668.html', 'name': 'RHSA-2015:1668', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1667.html', 'name': 'RHSA-2015:1667', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201610-02', 'name': 'GLSA-201610-02', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032967', 'name': '1032967', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'https://puppet.com/security/cve/CVE-2015-3183', 'name': 'https://puppet.com/security/cve/CVE-2015-3183', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-2056.html', 'name': 'RHSA-2016:2056', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-2055.html', 'name': 'RHSA-2016:2055', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-2054.html', 'name': 'RHSA-2016:2054', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1666.html', 'name': 'RHSA-2015:1666', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048743 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048743 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048742 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048742 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058586 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058587 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058587 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058586 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/apache/httpd/commit/a6027e56924bb6227c1fdbf6f91e7e2438338be6', 'name': 'https://github.com/apache/httpd/commit/a6027e56924bb6227c1fdbf6f91e7e2438338be6', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/ra7f6aeb28661fbf826969526585f16856abc4615877875f9d3b35ef4@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073139 [9/13] - in /websites/staging/httpd/trunk/content: ./ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073140 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r83109088737656fa6307bd99ab40f8ff0269ae58d3f7272d7048494a@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1888194 [9/13] - /httpd/site/trunk/content/security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073140 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073146 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073146 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rb14daf9cc4e28d18cdc15d6a6ca74e565672fabf7ad89541071d008b@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073149 [10/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210606 svn commit: r1075470 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}, {'lang': 'en', 'value': 'CWE-17'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.4.13', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The chunked transfer coding implementation in the Apache HTTP Server before 2.4.14 does not properly parse chunk headers, which allows remote attackers to conduct HTTP request smuggling attacks via a crafted request, related to mishandling of large chunk-size values and invalid chunk-extension characters in modules/http/http_filters.c.'}] | 2021-06-06T11:15Z | 2015-07-20T23:59Z | DEPRECATED: Code | This entry has been deprecated. It was originally used for organizing the Development View (CWE-699) and some other views, but it introduced unnecessary complexity and depth to the resulting tree. | https://cwe.mitre.org/data/definitions/17.html | 1 | William A. Rowe Jr | 2015-06-09 20:12:31+00:00 | Limit accepted chunk-size to 2^63-1 and be strict about chunk-ext
authorized characters.
Submitted by: Yann Ylavic
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1684513 13f79535-47bb-0310-9956-ffa450edef68 | a6027e56924bb6227c1fdbf6f91e7e2438338be6 | False | apache/httpd | Mirror of Apache HTTP Server. Issues: http://issues.apache.org | 2009-05-20 02:02:59 | 2022-08-27 14:13:38 | https://httpd.apache.org | apache | 3049.0 | 986.0 | ap_http_filter | ap_http_filter( ap_filter_t * f , apr_bucket_brigade * b , ap_input_mode_t mode , apr_read_type_e block , apr_off_t readbytes) | ['f', 'b', 'mode', 'block', 'readbytes'] | apr_status_t ap_http_filter(ap_filter_t *f, apr_bucket_brigade *b,
ap_input_mode_t mode, apr_read_type_e block, apr_off_t readbytes)
{
core_server_config *conf;
apr_bucket *e;
http_ctx_t *ctx = f->ctx;
apr_status_t rv;
apr_off_t totalread;
int again;
conf = (core_server_config *)
ap_get_module_config(f->r->server->module_config, &core_module);
/* just get out of the way of things we don't want. */
if (mode != AP_MODE_READBYTES && mode != AP_MODE_GETLINE) {
return ap_get_brigade(f->next, b, mode, block, readbytes);
}
if (!ctx) {
const char *tenc, *lenp;
f->ctx = ctx = apr_pcalloc(f->r->pool, sizeof(*ctx));
ctx->state = BODY_NONE;
/* LimitRequestBody does not apply to proxied responses.
* Consider implementing this check in its own filter.
* Would adding a directive to limit the size of proxied
* responses be useful?
*/
if (!f->r->proxyreq) {
ctx->limit = ap_get_limit_req_body(f->r);
}
else {
ctx->limit = 0;
}
tenc = apr_table_get(f->r->headers_in, "Transfer-Encoding");
lenp = apr_table_get(f->r->headers_in, "Content-Length");
if (tenc) {
if (strcasecmp(tenc, "chunked") == 0 /* fast path */
|| ap_find_last_token(f->r->pool, tenc, "chunked")) {
ctx->state = BODY_CHUNK;
}
else if (f->r->proxyreq == PROXYREQ_RESPONSE) {
/* http://tools.ietf.org/html/draft-ietf-httpbis-p1-messaging-23
* Section 3.3.3.3: "If a Transfer-Encoding header field is
* present in a response and the chunked transfer coding is not
* the final encoding, the message body length is determined by
* reading the connection until it is closed by the server."
*/
ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, f->r, APLOGNO(02555)
"Unknown Transfer-Encoding: %s;"
" using read-until-close", tenc);
tenc = NULL;
}
else {
/* Something that isn't a HTTP request, unless some future
* edition defines new transfer encodings, is unsupported.
*/
ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, f->r, APLOGNO(01585)
"Unknown Transfer-Encoding: %s", tenc);
return APR_EGENERAL;
}
lenp = NULL;
}
if (lenp) {
char *endstr;
ctx->state = BODY_LENGTH;
/* Protects against over/underflow, non-digit chars in the
* string (excluding leading space) (the endstr checks)
* and a negative number. */
if (apr_strtoff(&ctx->remaining, lenp, &endstr, 10)
|| endstr == lenp || *endstr || ctx->remaining < 0) {
ctx->remaining = 0;
ap_log_rerror(
APLOG_MARK, APLOG_INFO, 0, f->r, APLOGNO(01587)
"Invalid Content-Length");
return APR_ENOSPC;
}
/* If we have a limit in effect and we know the C-L ahead of
* time, stop it here if it is invalid.
*/
if (ctx->limit && ctx->limit < ctx->remaining) {
ap_log_rerror(
APLOG_MARK, APLOG_INFO, 0, f->r, APLOGNO(01588)
"Requested content-length of %" APR_OFF_T_FMT
" is larger than the configured limit"
" of %" APR_OFF_T_FMT, ctx->remaining, ctx->limit);
return APR_ENOSPC;
}
}
/* If we don't have a request entity indicated by the headers, EOS.
* (BODY_NONE is a valid intermediate state due to trailers,
* but it isn't a valid starting state.)
*
* RFC 2616 Section 4.4 note 5 states that connection-close
* is invalid for a request entity - request bodies must be
* denoted by C-L or T-E: chunked.
*
* Note that since the proxy uses this filter to handle the
* proxied *response*, proxy responses MUST be exempt.
*/
if (ctx->state == BODY_NONE && f->r->proxyreq != PROXYREQ_RESPONSE) {
e = apr_bucket_eos_create(f->c->bucket_alloc);
APR_BRIGADE_INSERT_TAIL(b, e);
ctx->eos_sent = 1;
return APR_SUCCESS;
}
/* Since we're about to read data, send 100-Continue if needed.
* Only valid on chunked and C-L bodies where the C-L is > 0. */
if ((ctx->state == BODY_CHUNK
|| (ctx->state == BODY_LENGTH && ctx->remaining > 0))
&& f->r->expecting_100 && f->r->proto_num >= HTTP_VERSION(1,1)
&& !(f->r->eos_sent || f->r->bytes_sent)) {
if (!ap_is_HTTP_SUCCESS(f->r->status)) {
ctx->state = BODY_NONE;
ctx->eos_sent = 1;
}
else {
char *tmp;
int len;
apr_bucket_brigade *bb;
bb = apr_brigade_create(f->r->pool, f->c->bucket_alloc);
/* if we send an interim response, we're no longer
* in a state of expecting one.
*/
f->r->expecting_100 = 0;
tmp = apr_pstrcat(f->r->pool, AP_SERVER_PROTOCOL " ",
ap_get_status_line(HTTP_CONTINUE), CRLF CRLF, NULL);
len = strlen(tmp);
ap_xlate_proto_to_ascii(tmp, len);
e = apr_bucket_pool_create(tmp, len, f->r->pool,
f->c->bucket_alloc);
APR_BRIGADE_INSERT_HEAD(bb, e);
e = apr_bucket_flush_create(f->c->bucket_alloc);
APR_BRIGADE_INSERT_TAIL(bb, e);
rv = ap_pass_brigade(f->c->output_filters, bb);
if (rv != APR_SUCCESS) {
return AP_FILTER_ERROR;
}
}
}
}
/* sanity check in case we're read twice */
if (ctx->eos_sent) {
e = apr_bucket_eos_create(f->c->bucket_alloc);
APR_BRIGADE_INSERT_TAIL(b, e);
return APR_SUCCESS;
}
do {
apr_brigade_cleanup(b);
again = 0; /* until further notice */
/* read and handle the brigade */
switch (ctx->state) {
case BODY_CHUNK:
case BODY_CHUNK_PART:
case BODY_CHUNK_EXT:
case BODY_CHUNK_END: {
rv = ap_get_brigade(f->next, b, AP_MODE_GETLINE, block, 0);
/* for timeout */
if (block == APR_NONBLOCK_READ
&& ((rv == APR_SUCCESS && APR_BRIGADE_EMPTY(b))
|| (APR_STATUS_IS_EAGAIN(rv)))) {
return APR_EAGAIN;
}
if (rv == APR_EOF) {
return APR_INCOMPLETE;
}
if (rv != APR_SUCCESS) {
return rv;
}
e = APR_BRIGADE_FIRST(b);
while (e != APR_BRIGADE_SENTINEL(b)) {
const char *buffer;
apr_size_t len;
if (!APR_BUCKET_IS_METADATA(e)) {
rv = apr_bucket_read(e, &buffer, &len, APR_BLOCK_READ);
if (rv == APR_SUCCESS) {
rv = parse_chunk_size(ctx, buffer, len,
f->r->server->limit_req_fieldsize);
}
if (rv != APR_SUCCESS) {
ap_log_rerror(
APLOG_MARK, APLOG_INFO, rv, f->r, APLOGNO(01590) "Error reading chunk %s ", (APR_ENOSPC == rv) ? "(overflow)" : "");
return rv;
}
}
apr_bucket_delete(e);
e = APR_BRIGADE_FIRST(b);
}
again = 1; /* come around again */
if (ctx->state == BODY_CHUNK_TRAILER) {
/* Treat UNSET as DISABLE - trailers aren't merged by default */
int merge_trailers =
conf->merge_trailers == AP_MERGE_TRAILERS_ENABLE;
return read_chunked_trailers(ctx, f, b, merge_trailers);
}
break;
}
case BODY_NONE:
case BODY_LENGTH:
case BODY_CHUNK_DATA: {
/* Ensure that the caller can not go over our boundary point. */
if (ctx->state != BODY_NONE && ctx->remaining < readbytes) {
readbytes = ctx->remaining;
}
if (readbytes > 0) {
rv = ap_get_brigade(f->next, b, mode, block, readbytes);
/* for timeout */
if (block == APR_NONBLOCK_READ
&& ((rv == APR_SUCCESS && APR_BRIGADE_EMPTY(b))
|| (APR_STATUS_IS_EAGAIN(rv)))) {
return APR_EAGAIN;
}
if (rv == APR_EOF && ctx->state != BODY_NONE
&& ctx->remaining > 0) {
return APR_INCOMPLETE;
}
if (rv != APR_SUCCESS) {
return rv;
}
/* How many bytes did we just read? */
apr_brigade_length(b, 0, &totalread);
/* If this happens, we have a bucket of unknown length. Die because
* it means our assumptions have changed. */
AP_DEBUG_ASSERT(totalread >= 0);
if (ctx->state != BODY_NONE) {
ctx->remaining -= totalread;
if (ctx->remaining > 0) {
e = APR_BRIGADE_LAST(b);
if (APR_BUCKET_IS_EOS(e)) {
apr_bucket_delete(e);
return APR_INCOMPLETE;
}
}
else if (ctx->state == BODY_CHUNK_DATA) {
/* next chunk please */
ctx->state = BODY_CHUNK_END;
ctx->chunk_used = 0;
}
}
}
/* If we have no more bytes remaining on a C-L request,
* save the caller a round trip to discover EOS.
*/
if (ctx->state == BODY_LENGTH && ctx->remaining == 0) {
e = apr_bucket_eos_create(f->c->bucket_alloc);
APR_BRIGADE_INSERT_TAIL(b, e);
ctx->eos_sent = 1;
}
/* We have a limit in effect. */
if (ctx->limit) {
/* FIXME: Note that we might get slightly confused on chunked inputs
* as we'd need to compensate for the chunk lengths which may not
* really count. This seems to be up for interpretation. */
ctx->limit_used += totalread;
if (ctx->limit < ctx->limit_used) {
ap_log_rerror(
APLOG_MARK, APLOG_INFO, 0, f->r, APLOGNO(01591) "Read content-length of %" APR_OFF_T_FMT " is larger than the configured limit"
" of %" APR_OFF_T_FMT, ctx->limit_used, ctx->limit);
return APR_ENOSPC;
}
}
break;
}
case BODY_CHUNK_TRAILER: {
rv = ap_get_brigade(f->next, b, mode, block, readbytes);
/* for timeout */
if (block == APR_NONBLOCK_READ
&& ((rv == APR_SUCCESS && APR_BRIGADE_EMPTY(b))
|| (APR_STATUS_IS_EAGAIN(rv)))) {
return APR_EAGAIN;
}
if (rv != APR_SUCCESS) {
return rv;
}
break;
}
default: {
break;
}
}
} while (again);
return APR_SUCCESS;
} | 1400 | True | 1 |
|
CVE-2015-3183 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:P/A:N | NETWORK | LOW | NONE | NONE | PARTIAL | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://httpd.apache.org/security/vulnerabilities_24.html', 'name': 'http://httpd.apache.org/security/vulnerabilities_24.html', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://www.apache.org/dist/httpd/CHANGES_2.4', 'name': 'http://www.apache.org/dist/httpd/CHANGES_2.4', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/apache/httpd/commit/e427c41257957b57036d5a549b260b6185d1dd73', 'name': 'https://github.com/apache/httpd/commit/e427c41257957b57036d5a549b260b6185d1dd73', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html', 'name': 'APPLE-SA-2015-08-13-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/kb/HT205031', 'name': 'https://support.apple.com/kb/HT205031', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.ubuntu.com/usn/USN-2686-1', 'name': 'USN-2686-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Sep/msg00004.html', 'name': 'APPLE-SA-2015-09-16-4', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT205219', 'name': 'https://support.apple.com/HT205219', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144493176821532&w=2', 'name': 'SSRT102254', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/75963', 'name': '75963', 'refsource': 'BID', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10735', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10735', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-0062.html', 'name': 'RHSA-2016:0062', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-0061.html', 'name': 'RHSA-2016:0061', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04926789', 'name': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04926789', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2015:2660', 'name': 'RHSA-2015:2660', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-2661.html', 'name': 'RHSA-2015:2661', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2015:2659', 'name': 'RHSA-2015:2659', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04832246', 'name': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04832246', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-updates/2015-10/msg00011.html', 'name': 'openSUSE-SU-2015:1684', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3325', 'name': 'DSA-3325', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1668.html', 'name': 'RHSA-2015:1668', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1667.html', 'name': 'RHSA-2015:1667', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201610-02', 'name': 'GLSA-201610-02', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032967', 'name': '1032967', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'https://puppet.com/security/cve/CVE-2015-3183', 'name': 'https://puppet.com/security/cve/CVE-2015-3183', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-2056.html', 'name': 'RHSA-2016:2056', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-2055.html', 'name': 'RHSA-2016:2055', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-2054.html', 'name': 'RHSA-2016:2054', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1666.html', 'name': 'RHSA-2015:1666', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048743 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048743 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048742 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048742 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058586 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058587 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058587 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058586 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/apache/httpd/commit/a6027e56924bb6227c1fdbf6f91e7e2438338be6', 'name': 'https://github.com/apache/httpd/commit/a6027e56924bb6227c1fdbf6f91e7e2438338be6', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/ra7f6aeb28661fbf826969526585f16856abc4615877875f9d3b35ef4@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073139 [9/13] - in /websites/staging/httpd/trunk/content: ./ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073140 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r83109088737656fa6307bd99ab40f8ff0269ae58d3f7272d7048494a@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1888194 [9/13] - /httpd/site/trunk/content/security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073140 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073146 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073146 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rb14daf9cc4e28d18cdc15d6a6ca74e565672fabf7ad89541071d008b@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073149 [10/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210606 svn commit: r1075470 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}, {'lang': 'en', 'value': 'CWE-17'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.4.13', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The chunked transfer coding implementation in the Apache HTTP Server before 2.4.14 does not properly parse chunk headers, which allows remote attackers to conduct HTTP request smuggling attacks via a crafted request, related to mishandling of large chunk-size values and invalid chunk-extension characters in modules/http/http_filters.c.'}] | 2021-06-06T11:15Z | 2015-07-20T23:59Z | Improper Input Validation | The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. |
Input validation is a frequently-used technique
for checking potentially dangerous inputs in order to
ensure that the inputs are safe for processing within the
code, or when communicating with other components. When
software does not validate input properly, an attacker is
able to craft the input in a form that is not expected by
the rest of the application. This will lead to parts of the
system receiving unintended input, which may result in
altered control flow, arbitrary control of a resource, or
arbitrary code execution.
Input validation is not the only technique for
processing input, however. Other techniques attempt to
transform potentially-dangerous input into something safe, such
as filtering (CWE-790) - which attempts to remove dangerous
inputs - or encoding/escaping (CWE-116), which attempts to
ensure that the input is not misinterpreted when it is included
in output to another component. Other techniques exist as well
(see CWE-138 for more examples.)
Input validation can be applied to:
raw data - strings, numbers, parameters, file contents, etc.
metadata - information about the raw data, such as headers or size
Data can be simple or structured. Structured data
can be composed of many nested layers, composed of
combinations of metadata and raw data, with other simple or
structured data.
Many properties of raw data or metadata may need
to be validated upon entry into the code, such
as:
specified quantities such as size, length, frequency, price, rate, number of operations, time, etc.
implied or derived quantities, such as the actual size of a file instead of a specified size
indexes, offsets, or positions into more complex data structures
symbolic keys or other elements into hash tables, associative arrays, etc.
well-formedness, i.e. syntactic correctness - compliance with expected syntax
lexical token correctness - compliance with rules for what is treated as a token
specified or derived type - the actual type of the input (or what the input appears to be)
consistency - between individual data elements, between raw data and metadata, between references, etc.
conformance to domain-specific rules, e.g. business logic
equivalence - ensuring that equivalent inputs are treated the same
authenticity, ownership, or other attestations about the input, e.g. a cryptographic signature to prove the source of the data
Implied or derived properties of data must often
be calculated or inferred by the code itself. Errors in
deriving properties may be considered a contributing factor
to improper input validation.
Note that "input validation" has very different
meanings to different people, or within different
classification schemes. Caution must be used when
referencing this CWE entry or mapping to it. For example,
some weaknesses might involve inadvertently giving control
to an attacker over an input when they should not be able
to provide an input at all, but sometimes this is referred
to as input validation.
Finally, it is important to emphasize that the
distinctions between input validation and output escaping
are often blurred, and developers must be careful to
understand the difference, including how input validation
is not always sufficient to prevent vulnerabilities,
especially when less stringent data types must be
supported, such as free-form text. Consider a SQL injection
scenario in which a person's last name is inserted into a
query. The name "O'Reilly" would likely pass the validation
step since it is a common last name in the English
language. However, this valid name cannot be directly
inserted into the database because it contains the "'"
apostrophe character, which would need to be escaped or
otherwise transformed. In this case, removing the
apostrophe might reduce the risk of SQL injection, but it
would produce incorrect behavior because the wrong name
would be recorded.
| https://cwe.mitre.org/data/definitions/20.html | 0 | William A. Rowe Jr | 2015-06-09 20:12:31+00:00 | Limit accepted chunk-size to 2^63-1 and be strict about chunk-ext
authorized characters.
Submitted by: Yann Ylavic
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1684513 13f79535-47bb-0310-9956-ffa450edef68 | a6027e56924bb6227c1fdbf6f91e7e2438338be6 | False | apache/httpd | Mirror of Apache HTTP Server. Issues: http://issues.apache.org | 2009-05-20 02:02:59 | 2022-08-27 14:13:38 | https://httpd.apache.org | apache | 3049.0 | 986.0 | ap_http_filter | ap_http_filter( ap_filter_t * f , apr_bucket_brigade * b , ap_input_mode_t mode , apr_read_type_e block , apr_off_t readbytes) | ['f', 'b', 'mode', 'block', 'readbytes'] | apr_status_t ap_http_filter(ap_filter_t *f, apr_bucket_brigade *b,
ap_input_mode_t mode, apr_read_type_e block, apr_off_t readbytes)
{
core_server_config *conf;
apr_bucket *e;
http_ctx_t *ctx = f->ctx;
apr_status_t rv;
apr_off_t totalread;
int again;
conf = (core_server_config *)
ap_get_module_config(f->r->server->module_config, &core_module);
/* just get out of the way of things we don't want. */
if (mode != AP_MODE_READBYTES && mode != AP_MODE_GETLINE) {
return ap_get_brigade(f->next, b, mode, block, readbytes);
}
if (!ctx) {
const char *tenc, *lenp;
f->ctx = ctx = apr_pcalloc(f->r->pool, sizeof(*ctx));
ctx->state = BODY_NONE;
/* LimitRequestBody does not apply to proxied responses.
* Consider implementing this check in its own filter.
* Would adding a directive to limit the size of proxied
* responses be useful?
*/
if (!f->r->proxyreq) {
ctx->limit = ap_get_limit_req_body(f->r);
}
else {
ctx->limit = 0;
}
tenc = apr_table_get(f->r->headers_in, "Transfer-Encoding");
lenp = apr_table_get(f->r->headers_in, "Content-Length");
if (tenc) {
if (strcasecmp(tenc, "chunked") == 0 /* fast path */
|| ap_find_last_token(f->r->pool, tenc, "chunked")) {
ctx->state = BODY_CHUNK;
}
else if (f->r->proxyreq == PROXYREQ_RESPONSE) {
/* http://tools.ietf.org/html/draft-ietf-httpbis-p1-messaging-23
* Section 3.3.3.3: "If a Transfer-Encoding header field is
* present in a response and the chunked transfer coding is not
* the final encoding, the message body length is determined by
* reading the connection until it is closed by the server."
*/
ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, f->r, APLOGNO(02555)
"Unknown Transfer-Encoding: %s;"
" using read-until-close", tenc);
tenc = NULL;
}
else {
/* Something that isn't a HTTP request, unless some future
* edition defines new transfer encodings, is unsupported.
*/
ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, f->r, APLOGNO(01585)
"Unknown Transfer-Encoding: %s", tenc);
return APR_EGENERAL;
}
lenp = NULL;
}
if (lenp) {
char *endstr;
ctx->state = BODY_LENGTH;
/* Protects against over/underflow, non-digit chars in the
* string (excluding leading space) (the endstr checks)
* and a negative number. */
if (apr_strtoff(&ctx->remaining, lenp, &endstr, 10)
|| endstr == lenp || *endstr || ctx->remaining < 0) {
ctx->remaining = 0;
ap_log_rerror(
APLOG_MARK, APLOG_INFO, 0, f->r, APLOGNO(01587)
"Invalid Content-Length");
return APR_ENOSPC;
}
/* If we have a limit in effect and we know the C-L ahead of
* time, stop it here if it is invalid.
*/
if (ctx->limit && ctx->limit < ctx->remaining) {
ap_log_rerror(
APLOG_MARK, APLOG_INFO, 0, f->r, APLOGNO(01588)
"Requested content-length of %" APR_OFF_T_FMT
" is larger than the configured limit"
" of %" APR_OFF_T_FMT, ctx->remaining, ctx->limit);
return APR_ENOSPC;
}
}
/* If we don't have a request entity indicated by the headers, EOS.
* (BODY_NONE is a valid intermediate state due to trailers,
* but it isn't a valid starting state.)
*
* RFC 2616 Section 4.4 note 5 states that connection-close
* is invalid for a request entity - request bodies must be
* denoted by C-L or T-E: chunked.
*
* Note that since the proxy uses this filter to handle the
* proxied *response*, proxy responses MUST be exempt.
*/
if (ctx->state == BODY_NONE && f->r->proxyreq != PROXYREQ_RESPONSE) {
e = apr_bucket_eos_create(f->c->bucket_alloc);
APR_BRIGADE_INSERT_TAIL(b, e);
ctx->eos_sent = 1;
return APR_SUCCESS;
}
/* Since we're about to read data, send 100-Continue if needed.
* Only valid on chunked and C-L bodies where the C-L is > 0. */
if ((ctx->state == BODY_CHUNK
|| (ctx->state == BODY_LENGTH && ctx->remaining > 0))
&& f->r->expecting_100 && f->r->proto_num >= HTTP_VERSION(1,1)
&& !(f->r->eos_sent || f->r->bytes_sent)) {
if (!ap_is_HTTP_SUCCESS(f->r->status)) {
ctx->state = BODY_NONE;
ctx->eos_sent = 1;
}
else {
char *tmp;
int len;
apr_bucket_brigade *bb;
bb = apr_brigade_create(f->r->pool, f->c->bucket_alloc);
/* if we send an interim response, we're no longer
* in a state of expecting one.
*/
f->r->expecting_100 = 0;
tmp = apr_pstrcat(f->r->pool, AP_SERVER_PROTOCOL " ",
ap_get_status_line(HTTP_CONTINUE), CRLF CRLF, NULL);
len = strlen(tmp);
ap_xlate_proto_to_ascii(tmp, len);
e = apr_bucket_pool_create(tmp, len, f->r->pool,
f->c->bucket_alloc);
APR_BRIGADE_INSERT_HEAD(bb, e);
e = apr_bucket_flush_create(f->c->bucket_alloc);
APR_BRIGADE_INSERT_TAIL(bb, e);
rv = ap_pass_brigade(f->c->output_filters, bb);
if (rv != APR_SUCCESS) {
return AP_FILTER_ERROR;
}
}
}
}
/* sanity check in case we're read twice */
if (ctx->eos_sent) {
e = apr_bucket_eos_create(f->c->bucket_alloc);
APR_BRIGADE_INSERT_TAIL(b, e);
return APR_SUCCESS;
}
do {
apr_brigade_cleanup(b);
again = 0; /* until further notice */
/* read and handle the brigade */
switch (ctx->state) {
case BODY_CHUNK:
case BODY_CHUNK_PART:
case BODY_CHUNK_EXT:
case BODY_CHUNK_END: {
rv = ap_get_brigade(f->next, b, AP_MODE_GETLINE, block, 0);
/* for timeout */
if (block == APR_NONBLOCK_READ
&& ((rv == APR_SUCCESS && APR_BRIGADE_EMPTY(b))
|| (APR_STATUS_IS_EAGAIN(rv)))) {
return APR_EAGAIN;
}
if (rv == APR_EOF) {
return APR_INCOMPLETE;
}
if (rv != APR_SUCCESS) {
return rv;
}
e = APR_BRIGADE_FIRST(b);
while (e != APR_BRIGADE_SENTINEL(b)) {
const char *buffer;
apr_size_t len;
if (!APR_BUCKET_IS_METADATA(e)) {
rv = apr_bucket_read(e, &buffer, &len, APR_BLOCK_READ);
if (rv == APR_SUCCESS) {
rv = parse_chunk_size(ctx, buffer, len,
f->r->server->limit_req_fieldsize);
}
if (rv != APR_SUCCESS) {
ap_log_rerror(
APLOG_MARK, APLOG_INFO, rv, f->r, APLOGNO(01590) "Error reading chunk %s ", (APR_ENOSPC == rv) ? "(overflow)" : "");
return rv;
}
}
apr_bucket_delete(e);
e = APR_BRIGADE_FIRST(b);
}
again = 1; /* come around again */
if (ctx->state == BODY_CHUNK_TRAILER) {
/* Treat UNSET as DISABLE - trailers aren't merged by default */
int merge_trailers =
conf->merge_trailers == AP_MERGE_TRAILERS_ENABLE;
return read_chunked_trailers(ctx, f, b, merge_trailers);
}
break;
}
case BODY_NONE:
case BODY_LENGTH:
case BODY_CHUNK_DATA: {
/* Ensure that the caller can not go over our boundary point. */
if (ctx->state != BODY_NONE && ctx->remaining < readbytes) {
readbytes = ctx->remaining;
}
if (readbytes > 0) {
rv = ap_get_brigade(f->next, b, mode, block, readbytes);
/* for timeout */
if (block == APR_NONBLOCK_READ
&& ((rv == APR_SUCCESS && APR_BRIGADE_EMPTY(b))
|| (APR_STATUS_IS_EAGAIN(rv)))) {
return APR_EAGAIN;
}
if (rv == APR_EOF && ctx->state != BODY_NONE
&& ctx->remaining > 0) {
return APR_INCOMPLETE;
}
if (rv != APR_SUCCESS) {
return rv;
}
/* How many bytes did we just read? */
apr_brigade_length(b, 0, &totalread);
/* If this happens, we have a bucket of unknown length. Die because
* it means our assumptions have changed. */
AP_DEBUG_ASSERT(totalread >= 0);
if (ctx->state != BODY_NONE) {
ctx->remaining -= totalread;
if (ctx->remaining > 0) {
e = APR_BRIGADE_LAST(b);
if (APR_BUCKET_IS_EOS(e)) {
apr_bucket_delete(e);
return APR_INCOMPLETE;
}
}
else if (ctx->state == BODY_CHUNK_DATA) {
/* next chunk please */
ctx->state = BODY_CHUNK_END;
ctx->chunk_used = 0;
}
}
}
/* If we have no more bytes remaining on a C-L request,
* save the caller a round trip to discover EOS.
*/
if (ctx->state == BODY_LENGTH && ctx->remaining == 0) {
e = apr_bucket_eos_create(f->c->bucket_alloc);
APR_BRIGADE_INSERT_TAIL(b, e);
ctx->eos_sent = 1;
}
/* We have a limit in effect. */
if (ctx->limit) {
/* FIXME: Note that we might get slightly confused on chunked inputs
* as we'd need to compensate for the chunk lengths which may not
* really count. This seems to be up for interpretation. */
ctx->limit_used += totalread;
if (ctx->limit < ctx->limit_used) {
ap_log_rerror(
APLOG_MARK, APLOG_INFO, 0, f->r, APLOGNO(01591) "Read content-length of %" APR_OFF_T_FMT " is larger than the configured limit"
" of %" APR_OFF_T_FMT, ctx->limit_used, ctx->limit);
return APR_ENOSPC;
}
}
break;
}
case BODY_CHUNK_TRAILER: {
rv = ap_get_brigade(f->next, b, mode, block, readbytes);
/* for timeout */
if (block == APR_NONBLOCK_READ
&& ((rv == APR_SUCCESS && APR_BRIGADE_EMPTY(b))
|| (APR_STATUS_IS_EAGAIN(rv)))) {
return APR_EAGAIN;
}
if (rv != APR_SUCCESS) {
return rv;
}
break;
}
default: {
break;
}
}
} while (again);
return APR_SUCCESS;
} | 1400 | True | 1 |
CVE-2015-3183 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:P/A:N | NETWORK | LOW | NONE | NONE | PARTIAL | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://httpd.apache.org/security/vulnerabilities_24.html', 'name': 'http://httpd.apache.org/security/vulnerabilities_24.html', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://www.apache.org/dist/httpd/CHANGES_2.4', 'name': 'http://www.apache.org/dist/httpd/CHANGES_2.4', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/apache/httpd/commit/e427c41257957b57036d5a549b260b6185d1dd73', 'name': 'https://github.com/apache/httpd/commit/e427c41257957b57036d5a549b260b6185d1dd73', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html', 'name': 'APPLE-SA-2015-08-13-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/kb/HT205031', 'name': 'https://support.apple.com/kb/HT205031', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.ubuntu.com/usn/USN-2686-1', 'name': 'USN-2686-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Sep/msg00004.html', 'name': 'APPLE-SA-2015-09-16-4', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT205219', 'name': 'https://support.apple.com/HT205219', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'name': 'http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'name': 'http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91787', 'name': '91787', 'refsource': 'BID', 'tags': []}, {'url': 'http://marc.info/?l=bugtraq&m=144493176821532&w=2', 'name': 'SSRT102254', 'refsource': 'HP', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/75963', 'name': '75963', 'refsource': 'BID', 'tags': []}, {'url': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10735', 'name': 'http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10735', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-0062.html', 'name': 'RHSA-2016:0062', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-0061.html', 'name': 'RHSA-2016:0061', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04926789', 'name': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04926789', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2015:2660', 'name': 'RHSA-2015:2660', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-2661.html', 'name': 'RHSA-2015:2661', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2015:2659', 'name': 'RHSA-2015:2659', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04832246', 'name': 'https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04832246', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-updates/2015-10/msg00011.html', 'name': 'openSUSE-SU-2015:1684', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3325', 'name': 'DSA-3325', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1668.html', 'name': 'RHSA-2015:1668', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1667.html', 'name': 'RHSA-2015:1667', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201610-02', 'name': 'GLSA-201610-02', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032967', 'name': '1032967', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'https://puppet.com/security/cve/CVE-2015-3183', 'name': 'https://puppet.com/security/cve/CVE-2015-3183', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-2056.html', 'name': 'RHSA-2016:2056', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-2055.html', 'name': 'RHSA-2016:2055', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-2054.html', 'name': 'RHSA-2016:2054', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1666.html', 'name': 'RHSA-2015:1666', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048743 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048743 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048742 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048742 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058586 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058587 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058587 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058586 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/apache/httpd/commit/a6027e56924bb6227c1fdbf6f91e7e2438338be6', 'name': 'https://github.com/apache/httpd/commit/a6027e56924bb6227c1fdbf6f91e7e2438338be6', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/ra7f6aeb28661fbf826969526585f16856abc4615877875f9d3b35ef4@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073139 [9/13] - in /websites/staging/httpd/trunk/content: ./ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073140 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r83109088737656fa6307bd99ab40f8ff0269ae58d3f7272d7048494a@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1888194 [9/13] - /httpd/site/trunk/content/security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073140 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073146 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073146 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rb14daf9cc4e28d18cdc15d6a6ca74e565672fabf7ad89541071d008b@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073149 [10/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210606 svn commit: r1075470 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}, {'lang': 'en', 'value': 'CWE-17'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.4.13', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The chunked transfer coding implementation in the Apache HTTP Server before 2.4.14 does not properly parse chunk headers, which allows remote attackers to conduct HTTP request smuggling attacks via a crafted request, related to mishandling of large chunk-size values and invalid chunk-extension characters in modules/http/http_filters.c.'}] | 2021-06-06T11:15Z | 2015-07-20T23:59Z | DEPRECATED: Code | This entry has been deprecated. It was originally used for organizing the Development View (CWE-699) and some other views, but it introduced unnecessary complexity and depth to the resulting tree. | https://cwe.mitre.org/data/definitions/17.html | 1 | William A. Rowe Jr | 2015-06-09 20:12:31+00:00 | Limit accepted chunk-size to 2^63-1 and be strict about chunk-ext
authorized characters.
Submitted by: Yann Ylavic
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1684513 13f79535-47bb-0310-9956-ffa450edef68 | a6027e56924bb6227c1fdbf6f91e7e2438338be6 | False | apache/httpd | Mirror of Apache HTTP Server. Issues: http://issues.apache.org | 2009-05-20 02:02:59 | 2022-08-27 14:13:38 | https://httpd.apache.org | apache | 3049.0 | 986.0 | parse_chunk_size | parse_chunk_size( http_ctx_t * ctx , const char * buffer , apr_size_t len , int linelimit) | ['ctx', 'buffer', 'len', 'linelimit'] | static apr_status_t parse_chunk_size(http_ctx_t *ctx, const char *buffer,
apr_size_t len, int linelimit)
{
apr_size_t i = 0;
while (i < len) {
char c = buffer[i];
ap_xlate_proto_from_ascii(&c, 1);
/* handle CRLF after the chunk */
if (ctx->state == BODY_CHUNK_END) {
if (c == LF) {
ctx->state = BODY_CHUNK;
}
i++;
continue;
}
/* handle start of the chunk */
if (ctx->state == BODY_CHUNK) {
if (!apr_isxdigit(c)) {
/*
* Detect invalid character at beginning. This also works for empty
* chunk size lines.
*/
return APR_EGENERAL;
}
else {
ctx->state = BODY_CHUNK_PART;
}
ctx->remaining = 0;
ctx->chunkbits = sizeof(long) * 8;
ctx->chunk_used = 0;
}
/* handle a chunk part, or a chunk extension */
/*
* In theory, we are supposed to expect CRLF only, but our
* test suite sends LF only. Tolerate a missing CR.
*/
if (c == ';' || c == CR) {
ctx->state = BODY_CHUNK_EXT;
}
else if (c == LF) {
if (ctx->remaining) {
ctx->state = BODY_CHUNK_DATA;
}
else {
ctx->state = BODY_CHUNK_TRAILER;
}
}
else if (ctx->state != BODY_CHUNK_EXT) {
int xvalue = 0;
/* ignore leading zeros */
if (!ctx->remaining && c == '0') {
i++;
continue;
}
if (c >= '0' && c <= '9') {
xvalue = c - '0';
}
else if (c >= 'A' && c <= 'F') {
xvalue = c - 'A' + 0xa;
}
else if (c >= 'a' && c <= 'f') {
xvalue = c - 'a' + 0xa;
}
else {
/* bogus character */
return APR_EGENERAL;
}
ctx->remaining = (ctx->remaining << 4) | xvalue;
ctx->chunkbits -= 4;
if (ctx->chunkbits <= 0 || ctx->remaining < 0) {
/* overflow */
return APR_ENOSPC;
}
}
i++;
}
/* sanity check */
ctx->chunk_used += len;
if (ctx->chunk_used < 0 || ctx->chunk_used > linelimit) {
return APR_ENOSPC;
}
return APR_SUCCESS;
} | 353 | True | 1 |
|
CVE-2015-3183 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:P/A:N | NETWORK | LOW | NONE | NONE | PARTIAL | NONE | 5.0 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://httpd.apache.org/security/vulnerabilities_24.html', 'name': 'http://httpd.apache.org/security/vulnerabilities_24.html', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://www.apache.org/dist/httpd/CHANGES_2.4', 'name': 'http://www.apache.org/dist/httpd/CHANGES_2.4', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/apache/httpd/commit/e427c41257957b57036d5a549b260b6185d1dd73', 'name': 'https://github.com/apache/httpd/commit/e427c41257957b57036d5a549b260b6185d1dd73', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html', 'name': 'APPLE-SA-2015-08-13-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/kb/HT205031', 'name': 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'http://lists.opensuse.org/opensuse-updates/2015-10/msg00011.html', 'name': 'openSUSE-SU-2015:1684', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3325', 'name': 'DSA-3325', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1668.html', 'name': 'RHSA-2015:1668', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1667.html', 'name': 'RHSA-2015:1667', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201610-02', 'name': 'GLSA-201610-02', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032967', 'name': '1032967', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'https://puppet.com/security/cve/CVE-2015-3183', 'name': 'https://puppet.com/security/cve/CVE-2015-3183', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-2056.html', 'name': 'RHSA-2016:2056', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-2055.html', 'name': 'RHSA-2016:2055', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-2054.html', 'name': 'RHSA-2016:2054', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1666.html', 'name': 'RHSA-2015:1666', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048743 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048743 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048742 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048742 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058586 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058587 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058587 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20200401 svn commit: r1058586 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/vulnerabilities-httpd.xml security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/apache/httpd/commit/a6027e56924bb6227c1fdbf6f91e7e2438338be6', 'name': 'https://github.com/apache/httpd/commit/a6027e56924bb6227c1fdbf6f91e7e2438338be6', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/ra7f6aeb28661fbf826969526585f16856abc4615877875f9d3b35ef4@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073139 [9/13] - in /websites/staging/httpd/trunk/content: ./ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073140 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073139 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r83109088737656fa6307bd99ab40f8ff0269ae58d3f7272d7048494a@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1888194 [9/13] - /httpd/site/trunk/content/security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073140 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073146 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073146 [2/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rb14daf9cc4e28d18cdc15d6a6ca74e565672fabf7ad89541071d008b@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073149 [10/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210606 svn commit: r1075470 [3/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}, {'lang': 'en', 'value': 'CWE-17'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.4.13', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The chunked transfer coding implementation in the Apache HTTP Server before 2.4.14 does not properly parse chunk headers, which allows remote attackers to conduct HTTP request smuggling attacks via a crafted request, related to mishandling of large chunk-size values and invalid chunk-extension characters in modules/http/http_filters.c.'}] | 2021-06-06T11:15Z | 2015-07-20T23:59Z | Improper Input Validation | The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. |
Input validation is a frequently-used technique
for checking potentially dangerous inputs in order to
ensure that the inputs are safe for processing within the
code, or when communicating with other components. When
software does not validate input properly, an attacker is
able to craft the input in a form that is not expected by
the rest of the application. This will lead to parts of the
system receiving unintended input, which may result in
altered control flow, arbitrary control of a resource, or
arbitrary code execution.
Input validation is not the only technique for
processing input, however. Other techniques attempt to
transform potentially-dangerous input into something safe, such
as filtering (CWE-790) - which attempts to remove dangerous
inputs - or encoding/escaping (CWE-116), which attempts to
ensure that the input is not misinterpreted when it is included
in output to another component. Other techniques exist as well
(see CWE-138 for more examples.)
Input validation can be applied to:
raw data - strings, numbers, parameters, file contents, etc.
metadata - information about the raw data, such as headers or size
Data can be simple or structured. Structured data
can be composed of many nested layers, composed of
combinations of metadata and raw data, with other simple or
structured data.
Many properties of raw data or metadata may need
to be validated upon entry into the code, such
as:
specified quantities such as size, length, frequency, price, rate, number of operations, time, etc.
implied or derived quantities, such as the actual size of a file instead of a specified size
indexes, offsets, or positions into more complex data structures
symbolic keys or other elements into hash tables, associative arrays, etc.
well-formedness, i.e. syntactic correctness - compliance with expected syntax
lexical token correctness - compliance with rules for what is treated as a token
specified or derived type - the actual type of the input (or what the input appears to be)
consistency - between individual data elements, between raw data and metadata, between references, etc.
conformance to domain-specific rules, e.g. business logic
equivalence - ensuring that equivalent inputs are treated the same
authenticity, ownership, or other attestations about the input, e.g. a cryptographic signature to prove the source of the data
Implied or derived properties of data must often
be calculated or inferred by the code itself. Errors in
deriving properties may be considered a contributing factor
to improper input validation.
Note that "input validation" has very different
meanings to different people, or within different
classification schemes. Caution must be used when
referencing this CWE entry or mapping to it. For example,
some weaknesses might involve inadvertently giving control
to an attacker over an input when they should not be able
to provide an input at all, but sometimes this is referred
to as input validation.
Finally, it is important to emphasize that the
distinctions between input validation and output escaping
are often blurred, and developers must be careful to
understand the difference, including how input validation
is not always sufficient to prevent vulnerabilities,
especially when less stringent data types must be
supported, such as free-form text. Consider a SQL injection
scenario in which a person's last name is inserted into a
query. The name "O'Reilly" would likely pass the validation
step since it is a common last name in the English
language. However, this valid name cannot be directly
inserted into the database because it contains the "'"
apostrophe character, which would need to be escaped or
otherwise transformed. In this case, removing the
apostrophe might reduce the risk of SQL injection, but it
would produce incorrect behavior because the wrong name
would be recorded.
| https://cwe.mitre.org/data/definitions/20.html | 0 | William A. Rowe Jr | 2015-06-09 20:12:31+00:00 | Limit accepted chunk-size to 2^63-1 and be strict about chunk-ext
authorized characters.
Submitted by: Yann Ylavic
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1684513 13f79535-47bb-0310-9956-ffa450edef68 | a6027e56924bb6227c1fdbf6f91e7e2438338be6 | False | apache/httpd | Mirror of Apache HTTP Server. Issues: http://issues.apache.org | 2009-05-20 02:02:59 | 2022-08-27 14:13:38 | https://httpd.apache.org | apache | 3049.0 | 986.0 | parse_chunk_size | parse_chunk_size( http_ctx_t * ctx , const char * buffer , apr_size_t len , int linelimit) | ['ctx', 'buffer', 'len', 'linelimit'] | static apr_status_t parse_chunk_size(http_ctx_t *ctx, const char *buffer,
apr_size_t len, int linelimit)
{
apr_size_t i = 0;
while (i < len) {
char c = buffer[i];
ap_xlate_proto_from_ascii(&c, 1);
/* handle CRLF after the chunk */
if (ctx->state == BODY_CHUNK_END) {
if (c == LF) {
ctx->state = BODY_CHUNK;
}
i++;
continue;
}
/* handle start of the chunk */
if (ctx->state == BODY_CHUNK) {
if (!apr_isxdigit(c)) {
/*
* Detect invalid character at beginning. This also works for empty
* chunk size lines.
*/
return APR_EGENERAL;
}
else {
ctx->state = BODY_CHUNK_PART;
}
ctx->remaining = 0;
ctx->chunkbits = sizeof(long) * 8;
ctx->chunk_used = 0;
}
/* handle a chunk part, or a chunk extension */
/*
* In theory, we are supposed to expect CRLF only, but our
* test suite sends LF only. Tolerate a missing CR.
*/
if (c == ';' || c == CR) {
ctx->state = BODY_CHUNK_EXT;
}
else if (c == LF) {
if (ctx->remaining) {
ctx->state = BODY_CHUNK_DATA;
}
else {
ctx->state = BODY_CHUNK_TRAILER;
}
}
else if (ctx->state != BODY_CHUNK_EXT) {
int xvalue = 0;
/* ignore leading zeros */
if (!ctx->remaining && c == '0') {
i++;
continue;
}
if (c >= '0' && c <= '9') {
xvalue = c - '0';
}
else if (c >= 'A' && c <= 'F') {
xvalue = c - 'A' + 0xa;
}
else if (c >= 'a' && c <= 'f') {
xvalue = c - 'a' + 0xa;
}
else {
/* bogus character */
return APR_EGENERAL;
}
ctx->remaining = (ctx->remaining << 4) | xvalue;
ctx->chunkbits -= 4;
if (ctx->chunkbits <= 0 || ctx->remaining < 0) {
/* overflow */
return APR_ENOSPC;
}
}
i++;
}
/* sanity check */
ctx->chunk_used += len;
if (ctx->chunk_used < 0 || ctx->chunk_used > linelimit) {
return APR_ENOSPC;
}
return APR_SUCCESS;
} | 353 | True | 1 |
CVE-2015-3185 | False | False | False | False | AV:N/AC:M/Au:N/C:N/I:P/A:N | NETWORK | MEDIUM | NONE | NONE | PARTIAL | NONE | 4.3 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://httpd.apache.org/security/vulnerabilities_24.html', 'name': 'http://httpd.apache.org/security/vulnerabilities_24.html', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://www.apache.org/dist/httpd/CHANGES_2.4', 'name': 'http://www.apache.org/dist/httpd/CHANGES_2.4', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/apache/httpd/commit/cd2b7a26c776b0754fb98426a67804fd48118708', 'name': 'https://github.com/apache/httpd/commit/cd2b7a26c776b0754fb98426a67804fd48118708', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html', 'name': 'APPLE-SA-2015-08-13-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/kb/HT205031', 'name': 'https://support.apple.com/kb/HT205031', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.ubuntu.com/usn/USN-2686-1', 'name': 'USN-2686-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'https://support.apple.com/HT205217', 'name': 'https://support.apple.com/HT205217', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Sep/msg00004.html', 'name': 'APPLE-SA-2015-09-16-4', 'refsource': 'APPLE', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2015/Sep/msg00002.html', 'name': 'APPLE-SA-2015-09-16-2', 'refsource': 'APPLE', 'tags': []}, {'url': 'https://support.apple.com/HT205219', 'name': 'https://support.apple.com/HT205219', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/75965', 'name': '75965', 'refsource': 'BID', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-updates/2015-10/msg00011.html', 'name': 'openSUSE-SU-2015:1684', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3325', 'name': 'DSA-3325', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1667.html', 'name': 'RHSA-2015:1667', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032967', 'name': '1032967', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2017:2710', 'name': 'RHSA-2017:2710', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2017:2709', 'name': 'RHSA-2017:2709', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2017:2708', 'name': 'RHSA-2017:2708', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-2957.html', 'name': 'RHSA-2016:2957', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1666.html', 'name': 'RHSA-2015:1666', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20190815 svn commit: r1048743 [4/4] - 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in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073149 [1/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/ra7f6aeb28661fbf826969526585f16856abc4615877875f9d3b35ef4@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073139 [9/13] - in /websites/staging/httpd/trunk/content: ./ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073146 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/cvejsontohtml.py security/vulnerabilities-httpd.xml security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rd336919f655b7ff309385e34a143e41c503e133da80414485b3abcc9@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210603 svn commit: r1075360 [3/3] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2021-31618.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/rb14daf9cc4e28d18cdc15d6a6ca74e565672fabf7ad89541071d008b@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210330 svn commit: r1073149 [10/13] - in /websites/staging/httpd/trunk/content: ./ security/ security/json/', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210606 svn commit: r1075467 [2/2] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2021-31618.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d@%3Ccvs.httpd.apache.org%3E', 'name': '[httpd-cvs] 20210606 svn commit: r1075470 [4/4] - in /websites/staging/httpd/trunk/content: ./ security/json/CVE-2020-13938.json security/vulnerabilities_13.html security/vulnerabilities_20.html security/vulnerabilities_22.html security/vulnerabilities_24.html', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-264'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:2.4.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:2.4.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:2.4.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:2.4.12:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:2.4.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:2.4.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:2.4.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:2.4.10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:2.4.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:2.4.13:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:2.4.9:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:http_server:2.4.2:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:apple:mac_os_x:10.10.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apple:xcode:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:apple:mac_os_x_server:5.0.3:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The ap_some_auth_required function in server/request.c in the Apache HTTP Server 2.4.x before 2.4.14 does not consider that a Require directive may be associated with an authorization setting rather than an authentication setting, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging the presence of a module that relies on the 2.2 API behavior.'}] | 2021-06-06T11:15Z | 2015-07-20T23:59Z | Permissions, Privileges, and Access Controls | Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control. | https://cwe.mitre.org/data/definitions/264.html | 1 | William A. Rowe Jr | 2015-06-09 20:41:28+00:00 | SECURITY: CVE-2015-3185 (cve.mitre.org)
Replacement of ap_some_auth_required (unusable in Apache httpd 2.4)
with new ap_some_authn_required and ap_force_authn hook.
Submitted by: breser
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1684524 13f79535-47bb-0310-9956-ffa450edef68 | db81019ab88734ed35fa70294a0cfa7a19743f73 | False | apache/httpd | Mirror of Apache HTTP Server. Issues: http://issues.apache.org | 2009-05-20 02:02:59 | 2022-08-27 14:13:38 | https://httpd.apache.org | apache | 3049.0 | 986.0 | ap_process_request_internal | ap_process_request_internal( request_rec * r) | ['r'] | AP_DECLARE(int) ap_process_request_internal(request_rec *r)
{
int file_req = (r->main && r->filename);
int access_status;
core_dir_config *d;
/* Ignore embedded %2F's in path for proxy requests */
if (!r->proxyreq && r->parsed_uri.path) {
d = ap_get_core_module_config(r->per_dir_config);
if (d->allow_encoded_slashes) {
access_status = ap_unescape_url_keep2f(r->parsed_uri.path, d->decode_encoded_slashes);
}
else {
access_status = ap_unescape_url(r->parsed_uri.path);
}
if (access_status) {
if (access_status == HTTP_NOT_FOUND) {
if (! d->allow_encoded_slashes) {
ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, r, APLOGNO(00026)
"found %%2f (encoded '/') in URI "
"(decoded='%s'), returning 404",
r->parsed_uri.path);
}
}
return access_status;
}
}
ap_getparents(r->uri); /* OK --- shrinking transformations... */
/* All file subrequests are a huge pain... they cannot bubble through the
* next several steps. Only file subrequests are allowed an empty uri,
* otherwise let translate_name kill the request.
*/
if (!file_req) {
if ((access_status = ap_location_walk(r))) {
return access_status;
}
if ((access_status = ap_if_walk(r))) {
return access_status;
}
/* Don't set per-dir loglevel if LogLevelOverride is set */
if (!r->connection->log) {
d = ap_get_core_module_config(r->per_dir_config);
if (d->log)
r->log = d->log;
}
if ((access_status = ap_run_translate_name(r))) {
return decl_die(access_status, "translate", r);
}
}
/* Reset to the server default config prior to running map_to_storage
*/
r->per_dir_config = r->server->lookup_defaults;
if ((access_status = ap_run_map_to_storage(r))) {
/* This request wasn't in storage (e.g. TRACE) */
return access_status;
}
/* Rerun the location walk, which overrides any map_to_storage config.
*/
if ((access_status = ap_location_walk(r))) {
return access_status;
}
if ((access_status = ap_if_walk(r))) {
return access_status;
}
/* Don't set per-dir loglevel if LogLevelOverride is set */
if (!r->connection->log) {
d = ap_get_core_module_config(r->per_dir_config);
if (d->log)
r->log = d->log;
}
if ((access_status = ap_run_post_perdir_config(r))) {
return access_status;
}
/* Only on the main request! */
if (r->main == NULL) {
if ((access_status = ap_run_header_parser(r))) {
return access_status;
}
}
/* Skip authn/authz if the parent or prior request passed the authn/authz,
* and that configuration didn't change (this requires optimized _walk()
* functions in map_to_storage that use the same merge results given
* identical input.) If the config changes, we must re-auth.
*/
if (r->prev && (r->prev->per_dir_config == r->per_dir_config)) {
r->user = r->prev->user;
r->ap_auth_type = r->prev->ap_auth_type;
}
else if (r->main && (r->main->per_dir_config == r->per_dir_config)) {
r->user = r->main->user;
r->ap_auth_type = r->main->ap_auth_type;
}
else {
switch (ap_satisfies(r)) {
case SATISFY_ALL:
case SATISFY_NOSPEC:
if ((access_status = ap_run_access_checker(r)) != OK) {
return decl_die(access_status,
"check access (with Satisfy All)", r);
}
access_status = ap_run_access_checker_ex(r);
if (access_status == OK) {
ap_log_rerror(APLOG_MARK, APLOG_TRACE3, 0, r,
"request authorized without authentication by "
"access_checker_ex hook: %s", r->uri);
}
else if (access_status != DECLINED) {
return decl_die(access_status, "check access", r);
}
else {
if ((access_status = ap_run_check_user_id(r)) != OK) {
return decl_die(access_status, "check user", r);
}
if (r->user == NULL) {
/* don't let buggy authn module crash us in authz */
ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(00027)
"No authentication done but request not "
"allowed without authentication for %s. "
"Authentication not configured?",
r->uri);
access_status = HTTP_INTERNAL_SERVER_ERROR;
return decl_die(access_status, "check user", r);
}
if ((access_status = ap_run_auth_checker(r)) != OK) {
return decl_die(access_status, "check authorization", r);
}
}
break;
case SATISFY_ANY:
if ((access_status = ap_run_access_checker(r)) == OK) {
ap_log_rerror(APLOG_MARK, APLOG_TRACE3, 0, r,
"request authorized without authentication by "
"access_checker hook and 'Satisfy any': %s",
r->uri);
break;
}
access_status = ap_run_access_checker_ex(r);
if (access_status == OK) {
ap_log_rerror(APLOG_MARK, APLOG_TRACE3, 0, r,
"request authorized without authentication by "
"access_checker_ex hook: %s", r->uri);
}
else if (access_status != DECLINED) {
return decl_die(access_status, "check access", r);
}
else {
if ((access_status = ap_run_check_user_id(r)) != OK) {
return decl_die(access_status, "check user", r);
}
if (r->user == NULL) {
/* don't let buggy authn module crash us in authz */
ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(00028)
"No authentication done but request not "
"allowed without authentication for %s. "
"Authentication not configured?",
r->uri);
access_status = HTTP_INTERNAL_SERVER_ERROR;
return decl_die(access_status, "check user", r);
}
if ((access_status = ap_run_auth_checker(r)) != OK) {
return decl_die(access_status, "check authorization", r);
}
}
break;
}
}
/* XXX Must make certain the ap_run_type_checker short circuits mime
* in mod-proxy for r->proxyreq && r->parsed_uri.scheme
* && !strcmp(r->parsed_uri.scheme, "http")
*/
if ((access_status = ap_run_type_checker(r)) != OK) {
return decl_die(access_status, "find types", r);
}
if ((access_status = ap_run_fixups(r)) != OK) {
ap_log_rerror(APLOG_MARK, APLOG_TRACE3, 0, r, "fixups hook gave %d: %s",
access_status, r->uri);
return access_status;
}
return OK;
} | 910 | True | 1 |
|
CVE-2014-8155 | False | False | False | False | AV:N/AC:M/Au:N/C:N/I:P/A:N | NETWORK | MEDIUM | NONE | NONE | PARTIAL | NONE | 4.3 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://rhn.redhat.com/errata/RHSA-2015-1457.html', 'name': 'RHSA-2015:1457', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://gitlab.com/gnutls/gnutls/commit/897cbce62c0263a498088ac3e465aa5f05f8719c', 'name': 'https://gitlab.com/gnutls/gnutls/commit/897cbce62c0263a498088ac3e465aa5f05f8719c', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/73317', 'name': '73317', 'refsource': 'BID', 'tags': []}, {'url': 'https://support.f5.com/csp/article/K53330207', 'name': 'https://support.f5.com/csp/article/K53330207', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-17'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.9.9', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'GnuTLS before 2.9.10 does not verify the activation and expiration dates of CA certificates, which allows man-in-the-middle attackers to spoof servers via a certificate issued by a CA certificate that is (1) not yet valid or (2) no longer valid.'}] | 2019-04-08T22:29Z | 2015-08-14T18:59Z | DEPRECATED: Code | This entry has been deprecated. It was originally used for organizing the Development View (CWE-699) and some other views, but it introduced unnecessary complexity and depth to the resulting tree. | https://cwe.mitre.org/data/definitions/17.html | 1 | Nikos Mavrogiannopoulos | 2010-03-14 22:57:55+01:00 | Extended time verification to trusted certificate list as well. Introduced
the flag GNUTLS_VERIFY_DISABLE_TRUSTED_TIME_CHECKS that will prevent the
trusted certificate list verification. | 897cbce62c0263a498088ac3e465aa5f05f8719c | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | gnutls | visit repo url | visit repo url | _gnutls_verify_certificate2 | _gnutls_verify_certificate2( gnutls_x509_crt_t cert , const gnutls_x509_crt_t * trusted_cas , int tcas_size , unsigned int flags , unsigned int * output) | ['cert', 'trusted_cas', 'tcas_size', 'flags', 'output'] | _gnutls_verify_certificate2 (gnutls_x509_crt_t cert,
const gnutls_x509_crt_t * trusted_cas,
int tcas_size, unsigned int flags,
unsigned int *output)
{
gnutls_datum_t cert_signed_data = { NULL, 0 };
gnutls_datum_t cert_signature = { NULL, 0 };
gnutls_x509_crt_t issuer;
int ret, issuer_version, result;
if (output)
*output = 0;
if (tcas_size >= 1)
issuer = find_issuer (cert, trusted_cas, tcas_size);
else
{
gnutls_assert ();
if (output)
*output |= GNUTLS_CERT_SIGNER_NOT_FOUND | GNUTLS_CERT_INVALID;
return 0;
}
/* issuer is not in trusted certificate
* authorities.
*/
if (issuer == NULL)
{
if (output)
*output |= GNUTLS_CERT_SIGNER_NOT_FOUND | GNUTLS_CERT_INVALID;
gnutls_assert ();
return 0;
}
issuer_version = gnutls_x509_crt_get_version (issuer);
if (issuer_version < 0)
{
gnutls_assert ();
return issuer_version;
}
if (!(flags & GNUTLS_VERIFY_DISABLE_CA_SIGN) &&
!((flags & GNUTLS_VERIFY_ALLOW_X509_V1_CA_CRT) && issuer_version == 1))
{
if (check_if_ca (cert, issuer, flags) == 0)
{
gnutls_assert ();
if (output)
*output |= GNUTLS_CERT_SIGNER_NOT_CA | GNUTLS_CERT_INVALID;
return 0;
}
}
result =
_gnutls_x509_get_signed_data (cert->cert, "tbsCertificate",
&cert_signed_data);
if (result < 0)
{
gnutls_assert ();
goto cleanup;
}
result =
_gnutls_x509_get_signature (cert->cert, "signature", &cert_signature);
if (result < 0)
{
gnutls_assert ();
goto cleanup;
}
ret =
_gnutls_x509_verify_signature (&cert_signed_data, NULL, &cert_signature,
issuer);
if (ret < 0)
{
gnutls_assert ();
}
else if (ret == 0)
{
gnutls_assert ();
/* error. ignore it */
if (output)
*output |= GNUTLS_CERT_INVALID;
ret = 0;
}
/* If the certificate is not self signed check if the algorithms
* used are secure. If the certificate is self signed it doesn't
* really matter.
*/
if (is_issuer (cert, cert) == 0)
{
int sigalg;
sigalg = gnutls_x509_crt_get_signature_algorithm (cert);
if (((sigalg == GNUTLS_SIGN_RSA_MD2) &&
!(flags & GNUTLS_VERIFY_ALLOW_SIGN_RSA_MD2)) ||
((sigalg == GNUTLS_SIGN_RSA_MD5) &&
!(flags & GNUTLS_VERIFY_ALLOW_SIGN_RSA_MD5)))
{
if (output)
*output |= GNUTLS_CERT_INSECURE_ALGORITHM | GNUTLS_CERT_INVALID;
ret = 0;
}
}
result = ret;
cleanup:
_gnutls_free_datum (&cert_signed_data);
_gnutls_free_datum (&cert_signature);
return result;
} | 408 | True | 1 |
|
CVE-2014-8155 | False | False | False | False | AV:N/AC:M/Au:N/C:N/I:P/A:N | NETWORK | MEDIUM | NONE | NONE | PARTIAL | NONE | 4.3 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://rhn.redhat.com/errata/RHSA-2015-1457.html', 'name': 'RHSA-2015:1457', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://gitlab.com/gnutls/gnutls/commit/897cbce62c0263a498088ac3e465aa5f05f8719c', 'name': 'https://gitlab.com/gnutls/gnutls/commit/897cbce62c0263a498088ac3e465aa5f05f8719c', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/73317', 'name': '73317', 'refsource': 'BID', 'tags': []}, {'url': 'https://support.f5.com/csp/article/K53330207', 'name': 'https://support.f5.com/csp/article/K53330207', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-17'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.9.9', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'GnuTLS before 2.9.10 does not verify the activation and expiration dates of CA certificates, which allows man-in-the-middle attackers to spoof servers via a certificate issued by a CA certificate that is (1) not yet valid or (2) no longer valid.'}] | 2019-04-08T22:29Z | 2015-08-14T18:59Z | DEPRECATED: Code | This entry has been deprecated. It was originally used for organizing the Development View (CWE-699) and some other views, but it introduced unnecessary complexity and depth to the resulting tree. | https://cwe.mitre.org/data/definitions/17.html | 1 | Nikos Mavrogiannopoulos | 2010-03-14 22:57:55+01:00 | Extended time verification to trusted certificate list as well. Introduced
the flag GNUTLS_VERIFY_DISABLE_TRUSTED_TIME_CHECKS that will prevent the
trusted certificate list verification. | 897cbce62c0263a498088ac3e465aa5f05f8719c | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | gnutls | visit repo url | visit repo url | _gnutls_x509_verify_certificate | _gnutls_x509_verify_certificate( const gnutls_x509_crt_t * certificate_list , int clist_size , const gnutls_x509_crt_t * trusted_cas , int tcas_size , const gnutls_x509_crl_t * CRLs , int crls_size , unsigned int flags) | ['certificate_list', 'clist_size', 'trusted_cas', 'tcas_size', 'CRLs', 'crls_size', 'flags'] | _gnutls_x509_verify_certificate (const gnutls_x509_crt_t * certificate_list,
int clist_size,
const gnutls_x509_crt_t * trusted_cas,
int tcas_size,
const gnutls_x509_crl_t * CRLs,
int crls_size, unsigned int flags)
{
int i = 0, ret;
unsigned int status = 0, output;
if (clist_size > 1)
{
/* Check if the last certificate in the path is self signed.
* In that case ignore it (a certificate is trusted only if it
* leads to a trusted party by us, not the server's).
*
* This prevents from verifying self signed certificates against
* themselves. This (although not bad) caused verification
* failures on some root self signed certificates that use the
* MD2 algorithm.
*/
if (gnutls_x509_crt_check_issuer (certificate_list[clist_size - 1],
certificate_list[clist_size - 1]) > 0)
{
clist_size--;
}
}
/* We want to shorten the chain by removing the cert that matches
* one of the certs we trust and all the certs after that i.e. if
* cert chain is A signed-by B signed-by C signed-by D (signed-by
* self-signed E but already removed above), and we trust B, remove
* B, C and D. */
if (!(flags & GNUTLS_VERIFY_DO_NOT_ALLOW_SAME))
{
for (i = 0; i < clist_size; i++)
{
int j;
for (j = 0; j < tcas_size; j++)
{
if (check_if_same_cert (certificate_list[i],
trusted_cas[j]) == 0)
{
clist_size = i;
break;
}
}
/* clist_size may have been changed which gets out of loop */
}
}
if (clist_size == 0)
/* The certificate is already present in the trusted certificate list.
* Nothing to verify. */
return status;
/* Verify the last certificate in the certificate path
* against the trusted CA certificate list.
*
* If no CAs are present returns CERT_INVALID. Thus works
* in self signed etc certificates.
*/
ret = _gnutls_verify_certificate2 (certificate_list[clist_size - 1],
trusted_cas, tcas_size, flags, &output);
if (ret == 0)
{
/* if the last certificate in the certificate
* list is invalid, then the certificate is not
* trusted.
*/
gnutls_assert ();
status |= output;
status |= GNUTLS_CERT_INVALID;
return status;
}
/* Check for revoked certificates in the chain
*/
#ifdef ENABLE_PKI
for (i = 0; i < clist_size; i++)
{
ret = gnutls_x509_crt_check_revocation (certificate_list[i],
CRLs, crls_size);
if (ret == 1)
{ /* revoked */
status |= GNUTLS_CERT_REVOKED;
status |= GNUTLS_CERT_INVALID;
return status;
}
}
#endif
/* Check activation/expiration times
*/
if (!(flags & GNUTLS_VERIFY_DISABLE_TIME_CHECKS))
{
time_t t, now = time (0);
for (i = 0; i < clist_size; i++)
{
t = gnutls_x509_crt_get_activation_time (certificate_list[i]);
if (t == (time_t) - 1 || now < t)
{
status |= GNUTLS_CERT_NOT_ACTIVATED;
status |= GNUTLS_CERT_INVALID;
return status;
}
t = gnutls_x509_crt_get_expiration_time (certificate_list[i]);
if (t == (time_t) - 1 || now > t)
{
status |= GNUTLS_CERT_EXPIRED;
status |= GNUTLS_CERT_INVALID;
return status;
}
}
}
/* Verify the certificate path (chain)
*/
for (i = clist_size - 1; i > 0; i--)
{
if (i - 1 < 0)
break;
/* note that here we disable this V1 CA flag. So that no version 1
* certificates can exist in a supplied chain.
*/
if (!(flags & GNUTLS_VERIFY_ALLOW_ANY_X509_V1_CA_CRT))
flags &= ~(GNUTLS_VERIFY_ALLOW_X509_V1_CA_CRT);
if ((ret =
_gnutls_verify_certificate2 (certificate_list[i - 1],
&certificate_list[i], 1, flags,
NULL)) == 0)
{
status |= GNUTLS_CERT_INVALID;
return status;
}
}
return 0;
} | 445 | True | 1 |
|
CVE-2014-8155 | False | False | False | False | AV:N/AC:M/Au:N/C:N/I:P/A:N | NETWORK | MEDIUM | NONE | NONE | PARTIAL | NONE | 4.3 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://rhn.redhat.com/errata/RHSA-2015-1457.html', 'name': 'RHSA-2015:1457', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://gitlab.com/gnutls/gnutls/commit/897cbce62c0263a498088ac3e465aa5f05f8719c', 'name': 'https://gitlab.com/gnutls/gnutls/commit/897cbce62c0263a498088ac3e465aa5f05f8719c', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/73317', 'name': '73317', 'refsource': 'BID', 'tags': []}, {'url': 'https://support.f5.com/csp/article/K53330207', 'name': 'https://support.f5.com/csp/article/K53330207', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-17'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.9.9', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'GnuTLS before 2.9.10 does not verify the activation and expiration dates of CA certificates, which allows man-in-the-middle attackers to spoof servers via a certificate issued by a CA certificate that is (1) not yet valid or (2) no longer valid.'}] | 2019-04-08T22:29Z | 2015-08-14T18:59Z | DEPRECATED: Code | This entry has been deprecated. It was originally used for organizing the Development View (CWE-699) and some other views, but it introduced unnecessary complexity and depth to the resulting tree. | https://cwe.mitre.org/data/definitions/17.html | 1 | Nikos Mavrogiannopoulos | 2010-03-14 22:57:55+01:00 | Extended time verification to trusted certificate list as well. Introduced
the flag GNUTLS_VERIFY_DISABLE_TRUSTED_TIME_CHECKS that will prevent the
trusted certificate list verification. | 897cbce62c0263a498088ac3e465aa5f05f8719c | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | gnutls | visit repo url | visit repo url | gnutls_x509_crt_verify | gnutls_x509_crt_verify( gnutls_x509_crt_t cert , const gnutls_x509_crt_t * CA_list , int CA_list_length , unsigned int flags , unsigned int * verify) | ['cert', 'CA_list', 'CA_list_length', 'flags', 'verify'] | gnutls_x509_crt_verify (gnutls_x509_crt_t cert,
const gnutls_x509_crt_t * CA_list,
int CA_list_length, unsigned int flags,
unsigned int *verify)
{
int ret;
/* Verify certificate
*/
ret =
_gnutls_verify_certificate2 (cert, CA_list, CA_list_length, flags,
verify);
if (ret < 0)
{
gnutls_assert ();
return ret;
}
return 0;
} | 60 | True | 1 |
|
CVE-2017-5334 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | nan | [{'url': 'https://security.gentoo.org/glsa/201702-04', 'name': 'GLSA-201702-04', 'refsource': 'GENTOO', 'tags': ['Patch', 'Third Party Advisory', 'Vendor Advisory']}, {'url': 'https://gnutls.org/security.html#GNUTLS-SA-2017-1', 'name': 'https://gnutls.org/security.html#GNUTLS-SA-2017-1', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://gitlab.com/gnutls/gnutls/commit/c5aaa488a3d6df712dc8dff23a049133cab5ec1b', 'name': 'https://gitlab.com/gnutls/gnutls/commit/c5aaa488a3d6df712dc8dff23a049133cab5ec1b', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.securitytracker.com/id/1037576', 'name': '1037576', 'refsource': 'SECTRACK', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.securityfocus.com/bid/95370', 'name': '95370', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2017/01/11/4', 'name': '[oss-security] 20170110 Re: CVE request: two advisories for GnuTLS GNUTLS-SA-2017-1, GNUTLS-SA-2017-2, fixed in 3.3.26, 3.5.8', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2017/01/10/7', 'name': '[oss-security] 20170110 CVE request: two advisories for GnuTLS GNUTLS-SA-2017-1, GNUTLS-SA-2017-2, fixed in 3.3.26, 3.5.8', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00005.html', 'name': 'openSUSE-SU-2017:0386', 'refsource': 'SUSE', 'tags': ['Third Party Advisory']}, {'url': 'https://access.redhat.com/errata/RHSA-2017:2292', 'name': 'RHSA-2017:2292', 'refsource': 'REDHAT', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-415'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.3.25', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Double free vulnerability in the gnutls_x509_ext_import_proxy function in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allows remote attackers to have unspecified impact via crafted policy language information in an X.509 certificate with a Proxy Certificate Information extension.'}] | 2018-10-30T16:27Z | 2017-03-24T15:59Z | Double Free | The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations. | When a program calls free() twice with the same argument, the program's memory management data structures become corrupted. This corruption can cause the program to crash or, in some circumstances, cause two later calls to malloc() to return the same pointer. If malloc() returns the same value twice and the program later gives the attacker control over the data that is written into this doubly-allocated memory, the program becomes vulnerable to a buffer overflow attack.
| https://cwe.mitre.org/data/definitions/415.html | 0 | Nikos Mavrogiannopoulos | 2016-12-15 15:02:18+01:00 | gnutls_x509_ext_import_proxy: fix issue reading the policy language
If the language was set but the policy wasn't, that could lead to
a double free, as the value returned to the user was freed. | c5aaa488a3d6df712dc8dff23a049133cab5ec1b | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | gnutls | visit repo url | visit repo url | gnutls_x509_ext_import_proxy | gnutls_x509_ext_import_proxy( const gnutls_datum_t * ext , int * pathlen , char ** policyLanguage , char ** policy , size_t * sizeof_policy) | ['ext', 'pathlen', 'policyLanguage', 'policy', 'sizeof_policy'] | int gnutls_x509_ext_import_proxy(const gnutls_datum_t * ext, int *pathlen,
char **policyLanguage, char **policy,
size_t * sizeof_policy)
{
ASN1_TYPE c2 = ASN1_TYPE_EMPTY;
int result;
gnutls_datum_t value = { NULL, 0 };
if ((result = asn1_create_element
(_gnutls_get_pkix(), "PKIX1.ProxyCertInfo",
&c2)) != ASN1_SUCCESS) {
gnutls_assert();
return _gnutls_asn2err(result);
}
result = _asn1_strict_der_decode(&c2, ext->data, ext->size, NULL);
if (result != ASN1_SUCCESS) {
gnutls_assert();
result = _gnutls_asn2err(result);
goto cleanup;
}
if (pathlen) {
result = _gnutls_x509_read_uint(c2, "pCPathLenConstraint",
(unsigned int *)
pathlen);
if (result == GNUTLS_E_ASN1_ELEMENT_NOT_FOUND)
*pathlen = -1;
else if (result != GNUTLS_E_SUCCESS) {
gnutls_assert();
result = _gnutls_asn2err(result);
goto cleanup;
}
}
result = _gnutls_x509_read_value(c2, "proxyPolicy.policyLanguage",
&value);
if (result < 0) {
gnutls_assert();
goto cleanup;
}
if (policyLanguage) {
*policyLanguage = (char *)value.data;
} else {
gnutls_free(value.data);
value.data = NULL;
}
result = _gnutls_x509_read_value(c2, "proxyPolicy.policy", &value);
if (result == GNUTLS_E_ASN1_ELEMENT_NOT_FOUND) {
if (policy)
*policy = NULL;
if (sizeof_policy)
*sizeof_policy = 0;
} else if (result < 0) {
gnutls_assert();
goto cleanup;
} else {
if (policy) {
*policy = (char *)value.data;
value.data = NULL;
}
if (sizeof_policy)
*sizeof_policy = value.size;
}
result = 0;
cleanup:
gnutls_free(value.data);
asn1_delete_structure(&c2);
return result;
} | 344 | True | 1 |
CVE-2017-5337 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | nan | [{'url': 'https://security.gentoo.org/glsa/201702-04', 'name': 'GLSA-201702-04', 'refsource': 'GENTOO', 'tags': ['Patch', 'Third Party Advisory', 'Vendor Advisory']}, {'url': 'https://gnutls.org/security.html#GNUTLS-SA-2017-2', 'name': 'https://gnutls.org/security.html#GNUTLS-SA-2017-2', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://gitlab.com/gnutls/gnutls/commit/94fcf1645ea17223237aaf8d19132e004afddc1a', 'name': 'https://gitlab.com/gnutls/gnutls/commit/94fcf1645ea17223237aaf8d19132e004afddc1a', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=346', 'name': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=346', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=338', 'name': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=338', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.securitytracker.com/id/1037576', 'name': '1037576', 'refsource': 'SECTRACK', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.securityfocus.com/bid/95372', 'name': '95372', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2017/01/11/4', 'name': '[oss-security] 20170110 Re: CVE request: two advisories for GnuTLS GNUTLS-SA-2017-1, GNUTLS-SA-2017-2, fixed in 3.3.26, 3.5.8', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2017/01/10/7', 'name': '[oss-security] 20170110 CVE request: two advisories for GnuTLS GNUTLS-SA-2017-1, GNUTLS-SA-2017-2, fixed in 3.3.26, 3.5.8', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00005.html', 'name': 'openSUSE-SU-2017:0386', 'refsource': 'SUSE', 'tags': ['Third Party Advisory']}, {'url': 'https://access.redhat.com/errata/RHSA-2017:2292', 'name': 'RHSA-2017:2292', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2017-0574.html', 'name': 'RHSA-2017:0574', 'refsource': 'REDHAT', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.3.25', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple heap-based buffer overflows in the read_attribute function in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allow remote attackers to have unspecified impact via a crafted OpenPGP certificate.'}] | 2018-10-30T16:27Z | 2017-03-24T15:59Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Nikos Mavrogiannopoulos | 2017-01-04 14:42:03+01:00 | opencdk: read_attribute: added more precise checks when reading stream
That addresses heap read overflows found using oss-fuzz:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=338
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=346
Signed-off-by: Nikos Mavrogiannopoulos <[email protected]> | 94fcf1645ea17223237aaf8d19132e004afddc1a | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | gnutls | visit repo url | visit repo url | read_attribute | read_attribute( cdk_stream_t inp , size_t pktlen , cdk_pkt_userid_t attr , int name_size) | ['inp', 'pktlen', 'attr', 'name_size'] | read_attribute(cdk_stream_t inp, size_t pktlen, cdk_pkt_userid_t attr,
int name_size)
{
const byte *p;
byte *buf;
size_t len, nread;
cdk_error_t rc;
if (!inp || !attr || !pktlen)
return CDK_Inv_Value;
if (DEBUG_PKT)
_gnutls_write_log("read_attribute: %d octets\n",
(int) pktlen);
_gnutls_str_cpy(attr->name, name_size, ATTRIBUTE);
attr->len = MIN(name_size, sizeof(ATTRIBUTE) - 1);
buf = cdk_calloc(1, pktlen);
if (!buf)
return CDK_Out_Of_Core;
rc = stream_read(inp, buf, pktlen, &nread);
if (rc) {
cdk_free(buf);
return CDK_Inv_Packet;
}
p = buf;
len = *p++;
pktlen--;
if (len == 255) {
len = _cdk_buftou32(p);
p += 4;
pktlen -= 4;
} else if (len >= 192) {
if (pktlen < 2) {
cdk_free(buf);
return CDK_Inv_Packet;
}
len = ((len - 192) << 8) + *p + 192;
p++;
pktlen--;
}
if (*p != 1) { /* Currently only 1, meaning an image, is defined. */
cdk_free(buf);
return CDK_Inv_Packet;
}
p++;
len--;
if (len >= pktlen) {
cdk_free(buf);
return CDK_Inv_Packet;
}
attr->attrib_img = cdk_calloc(1, len);
if (!attr->attrib_img) {
cdk_free(buf);
return CDK_Out_Of_Core;
}
attr->attrib_len = len;
memcpy(attr->attrib_img, p, len);
cdk_free(buf);
return rc;
} | 310 | True | 1 |
CVE-2017-5336 | False | False | False | False | AV:N/AC:L/Au:N/C:P/I:P/A:P | NETWORK | LOW | NONE | PARTIAL | PARTIAL | PARTIAL | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | HIGH | HIGH | HIGH | 9.8 | CRITICAL | 3.9 | 5.9 | nan | [{'url': 'https://security.gentoo.org/glsa/201702-04', 'name': 'GLSA-201702-04', 'refsource': 'GENTOO', 'tags': ['Patch', 'Vendor Advisory', 'Third Party Advisory']}, {'url': 'https://gnutls.org/security.html#GNUTLS-SA-2017-2', 'name': 'https://gnutls.org/security.html#GNUTLS-SA-2017-2', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://gitlab.com/gnutls/gnutls/commit/5140422e0d7319a8e2fe07f02cbcafc4d6538732', 'name': 'https://gitlab.com/gnutls/gnutls/commit/5140422e0d7319a8e2fe07f02cbcafc4d6538732', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=340', 'name': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=340', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.securitytracker.com/id/1037576', 'name': '1037576', 'refsource': 'SECTRACK', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.securityfocus.com/bid/95377', 'name': '95377', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2017/01/11/4', 'name': '[oss-security] 20170110 Re: CVE request: two advisories for GnuTLS GNUTLS-SA-2017-1, GNUTLS-SA-2017-2, fixed in 3.3.26, 3.5.8', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2017/01/10/7', 'name': '[oss-security] 20170110 CVE request: two advisories for GnuTLS GNUTLS-SA-2017-1, GNUTLS-SA-2017-2, fixed in 3.3.26, 3.5.8', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00005.html', 'name': 'openSUSE-SU-2017:0386', 'refsource': 'SUSE', 'tags': ['Third Party Advisory']}, {'url': 'https://access.redhat.com/errata/RHSA-2017:2292', 'name': 'RHSA-2017:2292', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2017-0574.html', 'name': 'RHSA-2017:0574', 'refsource': 'REDHAT', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.3.25', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Stack-based buffer overflow in the cdk_pk_get_keyid function in lib/opencdk/pubkey.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allows remote attackers to have unspecified impact via a crafted OpenPGP certificate.'}] | 2018-10-30T16:27Z | 2017-03-24T15:59Z | Improper Restriction of Operations within the Bounds of a Memory Buffer | The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. |
Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.
As a result, an attacker may be able to execute arbitrary code, alter the intended control flow, read sensitive information, or cause the system to crash.
| https://cwe.mitre.org/data/definitions/119.html | 0 | Nikos Mavrogiannopoulos | 2017-01-04 14:56:50+01:00 | opencdk: cdk_pk_get_keyid: fix stack overflow
Issue found using oss-fuzz:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=340
Signed-off-by: Nikos Mavrogiannopoulos <[email protected]> | 5140422e0d7319a8e2fe07f02cbcafc4d6538732 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | gnutls | visit repo url | visit repo url | cdk_pk_get_keyid | cdk_pk_get_keyid( cdk_pubkey_t pk , u32 * keyid) | ['pk', 'keyid'] | u32 cdk_pk_get_keyid(cdk_pubkey_t pk, u32 * keyid)
{
u32 lowbits = 0;
byte buf[24];
if (pk && (!pk->keyid[0] || !pk->keyid[1])) {
if (pk->version < 4 && is_RSA(pk->pubkey_algo)) {
byte p[MAX_MPI_BYTES];
size_t n;
n = MAX_MPI_BYTES;
_gnutls_mpi_print(pk->mpi[0], p, &n);
pk->keyid[0] =
p[n - 8] << 24 | p[n - 7] << 16 | p[n -
6] << 8 |
p[n - 5];
pk->keyid[1] =
p[n - 4] << 24 | p[n - 3] << 16 | p[n -
2] << 8 |
p[n - 1];
} else if (pk->version == 4) {
cdk_pk_get_fingerprint(pk, buf);
pk->keyid[0] = _cdk_buftou32(buf + 12);
pk->keyid[1] = _cdk_buftou32(buf + 16);
}
}
lowbits = pk ? pk->keyid[1] : 0;
if (keyid && pk) {
keyid[0] = pk->keyid[0];
keyid[1] = pk->keyid[1];
}
return lowbits;
} | 273 | True | 1 |
CVE-2017-5335 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | NONE | HIGH | 7.5 | HIGH | 3.9 | 3.6 | nan | [{'url': 'https://security.gentoo.org/glsa/201702-04', 'name': 'GLSA-201702-04', 'refsource': 'GENTOO', 'tags': ['Patch', 'Third Party Advisory', 'Vendor Advisory']}, {'url': 'https://gnutls.org/security.html#GNUTLS-SA-2017-2', 'name': 'https://gnutls.org/security.html#GNUTLS-SA-2017-2', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://gitlab.com/gnutls/gnutls/commit/49be4f7b82eba2363bb8d4090950dad976a77a3a', 'name': 'https://gitlab.com/gnutls/gnutls/commit/49be4f7b82eba2363bb8d4090950dad976a77a3a', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=337', 'name': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=337', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.securitytracker.com/id/1037576', 'name': '1037576', 'refsource': 'SECTRACK', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.securityfocus.com/bid/95374', 'name': '95374', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2017/01/11/4', 'name': '[oss-security] 20170110 Re: CVE request: two advisories for GnuTLS GNUTLS-SA-2017-1, GNUTLS-SA-2017-2, fixed in 3.3.26, 3.5.8', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2017/01/10/7', 'name': '[oss-security] 20170110 CVE request: two advisories for GnuTLS GNUTLS-SA-2017-1, GNUTLS-SA-2017-2, fixed in 3.3.26, 3.5.8', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00005.html', 'name': 'openSUSE-SU-2017:0386', 'refsource': 'SUSE', 'tags': ['Third Party Advisory']}, {'url': 'https://access.redhat.com/errata/RHSA-2017:2292', 'name': 'RHSA-2017:2292', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2017-0574.html', 'name': 'RHSA-2017:0574', 'refsource': 'REDHAT', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-125'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.3.25', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The stream reading functions in lib/opencdk/read-packet.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allow remote attackers to cause a denial of service (out-of-memory error and crash) via a crafted OpenPGP certificate.'}] | 2018-10-30T16:27Z | 2017-03-24T15:59Z | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. A crash can occur when the code reads a variable amount of data and assumes that a sentinel exists to stop the read operation, such as a NUL in a string. The expected sentinel might not be located in the out-of-bounds memory, causing excessive data to be read, leading to a segmentation fault or a buffer overflow. The software may modify an index or perform pointer arithmetic that references a memory location that is outside of the boundaries of the buffer. A subsequent read operation then produces undefined or unexpected results.
| https://cwe.mitre.org/data/definitions/125.html | 0 | Nikos Mavrogiannopoulos | 2017-01-04 15:22:13+01:00 | opencdk: added error checking in the stream reading functions
This addresses an out of memory error. Issue found using oss-fuzz:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=337
Signed-off-by: Nikos Mavrogiannopoulos <[email protected]> | 49be4f7b82eba2363bb8d4090950dad976a77a3a | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | gnutls | visit repo url | visit repo url | read_16 | read_16( cdk_stream_t s) | ['s'] | static u16 read_16(cdk_stream_t s)
{
byte buf[2];
size_t nread;
assert(s != NULL);
stream_read(s, buf, 2, &nread);
if (nread != 2)
return (u16) - 1;
return buf[0] << 8 | buf[1];
} | 62 | True | 1 |
CVE-2017-5335 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:N/A:P | NETWORK | LOW | NONE | NONE | NONE | PARTIAL | 5.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | NONE | HIGH | 7.5 | HIGH | 3.9 | 3.6 | nan | [{'url': 'https://security.gentoo.org/glsa/201702-04', 'name': 'GLSA-201702-04', 'refsource': 'GENTOO', 'tags': ['Patch', 'Third Party Advisory', 'Vendor Advisory']}, {'url': 'https://gnutls.org/security.html#GNUTLS-SA-2017-2', 'name': 'https://gnutls.org/security.html#GNUTLS-SA-2017-2', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://gitlab.com/gnutls/gnutls/commit/49be4f7b82eba2363bb8d4090950dad976a77a3a', 'name': 'https://gitlab.com/gnutls/gnutls/commit/49be4f7b82eba2363bb8d4090950dad976a77a3a', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=337', 'name': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=337', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.securitytracker.com/id/1037576', 'name': '1037576', 'refsource': 'SECTRACK', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.securityfocus.com/bid/95374', 'name': '95374', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2017/01/11/4', 'name': '[oss-security] 20170110 Re: CVE request: two advisories for GnuTLS GNUTLS-SA-2017-1, GNUTLS-SA-2017-2, fixed in 3.3.26, 3.5.8', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2017/01/10/7', 'name': '[oss-security] 20170110 CVE request: two advisories for GnuTLS GNUTLS-SA-2017-1, GNUTLS-SA-2017-2, fixed in 3.3.26, 3.5.8', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00005.html', 'name': 'openSUSE-SU-2017:0386', 'refsource': 'SUSE', 'tags': ['Third Party Advisory']}, {'url': 'https://access.redhat.com/errata/RHSA-2017:2292', 'name': 'RHSA-2017:2292', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2017-0574.html', 'name': 'RHSA-2017:0574', 'refsource': 'REDHAT', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-125'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.3.25', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:gnu:gnutls:3.5.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The stream reading functions in lib/opencdk/read-packet.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allow remote attackers to cause a denial of service (out-of-memory error and crash) via a crafted OpenPGP certificate.'}] | 2018-10-30T16:27Z | 2017-03-24T15:59Z | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. A crash can occur when the code reads a variable amount of data and assumes that a sentinel exists to stop the read operation, such as a NUL in a string. The expected sentinel might not be located in the out-of-bounds memory, causing excessive data to be read, leading to a segmentation fault or a buffer overflow. The software may modify an index or perform pointer arithmetic that references a memory location that is outside of the boundaries of the buffer. A subsequent read operation then produces undefined or unexpected results.
| https://cwe.mitre.org/data/definitions/125.html | 0 | Nikos Mavrogiannopoulos | 2017-01-04 15:22:13+01:00 | opencdk: added error checking in the stream reading functions
This addresses an out of memory error. Issue found using oss-fuzz:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=337
Signed-off-by: Nikos Mavrogiannopoulos <[email protected]> | 49be4f7b82eba2363bb8d4090950dad976a77a3a | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | gnutls | visit repo url | visit repo url | read_32 | read_32( cdk_stream_t s) | ['s'] | static u32 read_32(cdk_stream_t s)
{
byte buf[4];
size_t nread;
assert(s != NULL);
stream_read(s, buf, 4, &nread);
if (nread != 4)
return (u32) - 1;
return buf[0] << 24 | buf[1] << 16 | buf[2] << 8 | buf[3];
} | 78 | True | 1 |
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