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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CVE-2012-0036 | 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=773457', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=773457', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://curl.haxx.se/curl-url-sanitize.patch', 'name': 'http://curl.haxx.se/curl-url-sanitize.patch', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'https://github.com/bagder/curl/commit/75ca568fa1c19de4c5358fed246686de8467c238', 'name': 'https://github.com/bagder/curl/commit/75ca568fa1c19de4c5358fed246686de8467c238', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://curl.haxx.se/docs/adv_20120124.html', 'name': 'http://curl.haxx.se/docs/adv_20120124.html', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://support.apple.com/kb/HT5281', 'name': 'http://support.apple.com/kb/HT5281', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2012/May/msg00001.html', 'name': 'APPLE-SA-2012-05-09-1', 'refsource': 'APPLE', 'tags': []}, {'url': 'http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041', 'name': 'HPSBMU02786', 'refsource': 'HP', '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.securityfocus.com/bid/51665', 'name': '51665', 'refsource': 'BID', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03760en_us', 'name': 'https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03760en_us', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032924', 'name': '1032924', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:058', 'name': 'MDVSA-2012:058', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://security.gentoo.org/glsa/glsa-201203-02.xml', 'name': 'GLSA-201203-02', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://secunia.com/advisories/48256', 'name': '48256', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'http://www.debian.org/security/2012/dsa-2398', 'name': 'DSA-2398', 'refsource': 'DEBIAN', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-89'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.23.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.20.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.22.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.23.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.20.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.20.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.22.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.20.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.23.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.23.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'curl and libcurl 7.2x before 7.24.0 do not properly consider special characters during extraction of a pathname from a URL, which allows remote attackers to conduct data-injection attacks via a crafted URL, as demonstrated by a CRLF injection attack on the (1) IMAP, (2) POP3, or (3) SMTP protocol.'}] | 2018-01-10T02:29Z | 2012-04-13T20:55Z | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. |
Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data. This can be used to alter query logic to bypass security checks, or to insert additional statements that modify the back-end database, possibly including execution of system commands.
SQL injection has become a common issue with database-driven web sites. The flaw is easily detected, and easily exploited, and as such, any site or software package with even a minimal user base is likely to be subject to an attempted attack of this kind. This flaw depends on the fact that SQL makes no real distinction between the control and data planes.
| https://cwe.mitre.org/data/definitions/89.html | 0 | Daniel Stenberg | 2011-12-23 13:24:16+01:00 | URL sanitize: reject URLs containing bad data
Protocols (IMAP, POP3 and SMTP) that use the path part of a URL in a
decoded manner now use the new Curl_urldecode() function to reject URLs
with embedded control codes (anything that is or decodes to a byte value
less than 32).
URLs containing such codes could easily otherwise be used to do harm and
allow users to do unintended actions with otherwise innocent tools and
applications. Like for example using a URL like
pop3://pop3.example.com/1%0d%0aDELE%201 when the app wants a URL to get
a mail and instead this would delete one.
This flaw is considered a security vulnerability: CVE-2012-0036
Security advisory at: http://curl.haxx.se/docs/adv_20120124.html
Reported by: Dan Fandrich | 75ca568fa1c19de4c5358fed246686de8467c238 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | bagder | visit repo url | visit repo url | curl_easy_escape | curl_easy_escape( CURL * handle , const char * string , int inlength) | ['handle', 'string', 'inlength'] | char *curl_easy_escape(CURL *handle, const char *string, int inlength)
{
size_t alloc = (inlength?(size_t)inlength:strlen(string))+1;
char *ns;
char *testing_ptr = NULL;
unsigned char in; /* we need to treat the characters unsigned */
size_t newlen = alloc;
int strindex=0;
size_t length;
CURLcode res;
ns = malloc(alloc);
if(!ns)
return NULL;
length = alloc-1;
while(length--) {
in = *string;
if(Curl_isunreserved(in))
/* just copy this */
ns[strindex++]=in;
else {
/* encode it */
newlen += 2; /* the size grows with two, since this'll become a %XX */
if(newlen > alloc) {
alloc *= 2;
testing_ptr = realloc(ns, alloc);
if(!testing_ptr) {
free( ns );
return NULL;
}
else {
ns = testing_ptr;
}
}
res = Curl_convert_to_network(handle, &in, 1);
if(res) {
/* Curl_convert_to_network calls failf if unsuccessful */
free(ns);
return NULL;
}
snprintf(&ns[strindex], 4, "%%%02X", in);
strindex+=3;
}
string++;
}
ns[strindex]=0; /* terminate it */
return ns;
} | 222 | True | 1 |
CVE-2012-0036 | 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=773457', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=773457', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://curl.haxx.se/curl-url-sanitize.patch', 'name': 'http://curl.haxx.se/curl-url-sanitize.patch', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'https://github.com/bagder/curl/commit/75ca568fa1c19de4c5358fed246686de8467c238', 'name': 'https://github.com/bagder/curl/commit/75ca568fa1c19de4c5358fed246686de8467c238', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://curl.haxx.se/docs/adv_20120124.html', 'name': 'http://curl.haxx.se/docs/adv_20120124.html', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://support.apple.com/kb/HT5281', 'name': 'http://support.apple.com/kb/HT5281', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2012/May/msg00001.html', 'name': 'APPLE-SA-2012-05-09-1', 'refsource': 'APPLE', 'tags': []}, {'url': 'http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041', 'name': 'HPSBMU02786', 'refsource': 'HP', '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.securityfocus.com/bid/51665', 'name': '51665', 'refsource': 'BID', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03760en_us', 'name': 'https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03760en_us', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032924', 'name': '1032924', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:058', 'name': 'MDVSA-2012:058', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://security.gentoo.org/glsa/glsa-201203-02.xml', 'name': 'GLSA-201203-02', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://secunia.com/advisories/48256', 'name': '48256', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'http://www.debian.org/security/2012/dsa-2398', 'name': 'DSA-2398', 'refsource': 'DEBIAN', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-89'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.23.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.20.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.22.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.23.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.20.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.20.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.22.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.20.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.23.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.23.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'curl and libcurl 7.2x before 7.24.0 do not properly consider special characters during extraction of a pathname from a URL, which allows remote attackers to conduct data-injection attacks via a crafted URL, as demonstrated by a CRLF injection attack on the (1) IMAP, (2) POP3, or (3) SMTP protocol.'}] | 2018-01-10T02:29Z | 2012-04-13T20:55Z | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. |
Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data. This can be used to alter query logic to bypass security checks, or to insert additional statements that modify the back-end database, possibly including execution of system commands.
SQL injection has become a common issue with database-driven web sites. The flaw is easily detected, and easily exploited, and as such, any site or software package with even a minimal user base is likely to be subject to an attempted attack of this kind. This flaw depends on the fact that SQL makes no real distinction between the control and data planes.
| https://cwe.mitre.org/data/definitions/89.html | 0 | Daniel Stenberg | 2011-12-23 13:24:16+01:00 | URL sanitize: reject URLs containing bad data
Protocols (IMAP, POP3 and SMTP) that use the path part of a URL in a
decoded manner now use the new Curl_urldecode() function to reject URLs
with embedded control codes (anything that is or decodes to a byte value
less than 32).
URLs containing such codes could easily otherwise be used to do harm and
allow users to do unintended actions with otherwise innocent tools and
applications. Like for example using a URL like
pop3://pop3.example.com/1%0d%0aDELE%201 when the app wants a URL to get
a mail and instead this would delete one.
This flaw is considered a security vulnerability: CVE-2012-0036
Security advisory at: http://curl.haxx.se/docs/adv_20120124.html
Reported by: Dan Fandrich | 75ca568fa1c19de4c5358fed246686de8467c238 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | bagder | visit repo url | visit repo url | curl_easy_unescape | curl_easy_unescape( CURL * handle , const char * string , int length , int * olen) | ['handle', 'string', 'length', 'olen'] | char *curl_easy_unescape(CURL *handle, const char *string, int length,
int *olen)
{
int alloc = (length?length:(int)strlen(string))+1;
char *ns = malloc(alloc);
unsigned char in;
int strindex=0;
unsigned long hex;
CURLcode res;
if(!ns)
return NULL;
while(--alloc > 0) {
in = *string;
if(('%' == in) && ISXDIGIT(string[1]) && ISXDIGIT(string[2])) {
/* this is two hexadecimal digits following a '%' */
char hexstr[3];
char *ptr;
hexstr[0] = string[1];
hexstr[1] = string[2];
hexstr[2] = 0;
hex = strtoul(hexstr, &ptr, 16);
in = curlx_ultouc(hex); /* this long is never bigger than 255 anyway */
res = Curl_convert_from_network(handle, &in, 1);
if(res) {
/* Curl_convert_from_network calls failf if unsuccessful */
free(ns);
return NULL;
}
string+=2;
alloc-=2;
}
ns[strindex++] = in;
string++;
}
ns[strindex]=0; /* terminate it */
if(olen)
/* store output size */
*olen = strindex;
return ns;
} | 232 | True | 1 |
CVE-2012-0036 | 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=773457', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=773457', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://curl.haxx.se/curl-url-sanitize.patch', 'name': 'http://curl.haxx.se/curl-url-sanitize.patch', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'https://github.com/bagder/curl/commit/75ca568fa1c19de4c5358fed246686de8467c238', 'name': 'https://github.com/bagder/curl/commit/75ca568fa1c19de4c5358fed246686de8467c238', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://curl.haxx.se/docs/adv_20120124.html', 'name': 'http://curl.haxx.se/docs/adv_20120124.html', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://support.apple.com/kb/HT5281', 'name': 'http://support.apple.com/kb/HT5281', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2012/May/msg00001.html', 'name': 'APPLE-SA-2012-05-09-1', 'refsource': 'APPLE', 'tags': []}, {'url': 'http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041', 'name': 'HPSBMU02786', 'refsource': 'HP', '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.securityfocus.com/bid/51665', 'name': '51665', 'refsource': 'BID', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03760en_us', 'name': 'https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03760en_us', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032924', 'name': '1032924', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:058', 'name': 'MDVSA-2012:058', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://security.gentoo.org/glsa/glsa-201203-02.xml', 'name': 'GLSA-201203-02', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://secunia.com/advisories/48256', 'name': '48256', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'http://www.debian.org/security/2012/dsa-2398', 'name': 'DSA-2398', 'refsource': 'DEBIAN', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-89'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.23.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.20.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.22.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.23.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.20.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.20.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.22.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.20.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.23.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.23.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'curl and libcurl 7.2x before 7.24.0 do not properly consider special characters during extraction of a pathname from a URL, which allows remote attackers to conduct data-injection attacks via a crafted URL, as demonstrated by a CRLF injection attack on the (1) IMAP, (2) POP3, or (3) SMTP protocol.'}] | 2018-01-10T02:29Z | 2012-04-13T20:55Z | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. |
Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data. This can be used to alter query logic to bypass security checks, or to insert additional statements that modify the back-end database, possibly including execution of system commands.
SQL injection has become a common issue with database-driven web sites. The flaw is easily detected, and easily exploited, and as such, any site or software package with even a minimal user base is likely to be subject to an attempted attack of this kind. This flaw depends on the fact that SQL makes no real distinction between the control and data planes.
| https://cwe.mitre.org/data/definitions/89.html | 0 | Daniel Stenberg | 2011-12-23 13:24:16+01:00 | URL sanitize: reject URLs containing bad data
Protocols (IMAP, POP3 and SMTP) that use the path part of a URL in a
decoded manner now use the new Curl_urldecode() function to reject URLs
with embedded control codes (anything that is or decodes to a byte value
less than 32).
URLs containing such codes could easily otherwise be used to do harm and
allow users to do unintended actions with otherwise innocent tools and
applications. Like for example using a URL like
pop3://pop3.example.com/1%0d%0aDELE%201 when the app wants a URL to get
a mail and instead this would delete one.
This flaw is considered a security vulnerability: CVE-2012-0036
Security advisory at: http://curl.haxx.se/docs/adv_20120124.html
Reported by: Dan Fandrich | 75ca568fa1c19de4c5358fed246686de8467c238 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | bagder | visit repo url | visit repo url | imap_parse_url_path | imap_parse_url_path( struct connectdata * conn) | ['conn'] | static CURLcode imap_parse_url_path(struct connectdata *conn)
{
/* the imap struct is already inited in imap_connect() */
struct imap_conn *imapc = &conn->proto.imapc;
struct SessionHandle *data = conn->data;
const char *path = data->state.path;
int len;
if(!*path)
path = "INBOX";
/* url decode the path and use this mailbox */
imapc->mailbox = curl_easy_unescape(data, path, 0, &len);
if(!imapc->mailbox)
return CURLE_OUT_OF_MEMORY;
return CURLE_OK;
} | 83 | True | 1 |
CVE-2012-0036 | 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=773457', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=773457', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://curl.haxx.se/curl-url-sanitize.patch', 'name': 'http://curl.haxx.se/curl-url-sanitize.patch', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'https://github.com/bagder/curl/commit/75ca568fa1c19de4c5358fed246686de8467c238', 'name': 'https://github.com/bagder/curl/commit/75ca568fa1c19de4c5358fed246686de8467c238', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://curl.haxx.se/docs/adv_20120124.html', 'name': 'http://curl.haxx.se/docs/adv_20120124.html', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://support.apple.com/kb/HT5281', 'name': 'http://support.apple.com/kb/HT5281', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2012/May/msg00001.html', 'name': 'APPLE-SA-2012-05-09-1', 'refsource': 'APPLE', 'tags': []}, {'url': 'http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041', 'name': 'HPSBMU02786', 'refsource': 'HP', '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.securityfocus.com/bid/51665', 'name': '51665', 'refsource': 'BID', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03760en_us', 'name': 'https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03760en_us', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032924', 'name': '1032924', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:058', 'name': 'MDVSA-2012:058', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://security.gentoo.org/glsa/glsa-201203-02.xml', 'name': 'GLSA-201203-02', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://secunia.com/advisories/48256', 'name': '48256', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'http://www.debian.org/security/2012/dsa-2398', 'name': 'DSA-2398', 'refsource': 'DEBIAN', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-89'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.23.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.20.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.22.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.23.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.20.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.20.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.22.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.20.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.23.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.23.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'curl and libcurl 7.2x before 7.24.0 do not properly consider special characters during extraction of a pathname from a URL, which allows remote attackers to conduct data-injection attacks via a crafted URL, as demonstrated by a CRLF injection attack on the (1) IMAP, (2) POP3, or (3) SMTP protocol.'}] | 2018-01-10T02:29Z | 2012-04-13T20:55Z | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. |
Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data. This can be used to alter query logic to bypass security checks, or to insert additional statements that modify the back-end database, possibly including execution of system commands.
SQL injection has become a common issue with database-driven web sites. The flaw is easily detected, and easily exploited, and as such, any site or software package with even a minimal user base is likely to be subject to an attempted attack of this kind. This flaw depends on the fact that SQL makes no real distinction between the control and data planes.
| https://cwe.mitre.org/data/definitions/89.html | 0 | Daniel Stenberg | 2011-12-23 13:24:16+01:00 | URL sanitize: reject URLs containing bad data
Protocols (IMAP, POP3 and SMTP) that use the path part of a URL in a
decoded manner now use the new Curl_urldecode() function to reject URLs
with embedded control codes (anything that is or decodes to a byte value
less than 32).
URLs containing such codes could easily otherwise be used to do harm and
allow users to do unintended actions with otherwise innocent tools and
applications. Like for example using a URL like
pop3://pop3.example.com/1%0d%0aDELE%201 when the app wants a URL to get
a mail and instead this would delete one.
This flaw is considered a security vulnerability: CVE-2012-0036
Security advisory at: http://curl.haxx.se/docs/adv_20120124.html
Reported by: Dan Fandrich | 75ca568fa1c19de4c5358fed246686de8467c238 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | bagder | visit repo url | visit repo url | pop3_parse_url_path | pop3_parse_url_path( struct connectdata * conn) | ['conn'] | static CURLcode pop3_parse_url_path(struct connectdata *conn)
{
/* the pop3 struct is already inited in pop3_connect() */
struct pop3_conn *pop3c = &conn->proto.pop3c;
struct SessionHandle *data = conn->data;
const char *path = data->state.path;
/* url decode the path and use this mailbox */
pop3c->mailbox = curl_easy_unescape(data, path, 0, NULL);
if(!pop3c->mailbox)
return CURLE_OUT_OF_MEMORY;
return CURLE_OK;
} | 69 | True | 1 |
CVE-2012-0036 | 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=773457', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=773457', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://curl.haxx.se/curl-url-sanitize.patch', 'name': 'http://curl.haxx.se/curl-url-sanitize.patch', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'https://github.com/bagder/curl/commit/75ca568fa1c19de4c5358fed246686de8467c238', 'name': 'https://github.com/bagder/curl/commit/75ca568fa1c19de4c5358fed246686de8467c238', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://curl.haxx.se/docs/adv_20120124.html', 'name': 'http://curl.haxx.se/docs/adv_20120124.html', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://support.apple.com/kb/HT5281', 'name': 'http://support.apple.com/kb/HT5281', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2012/May/msg00001.html', 'name': 'APPLE-SA-2012-05-09-1', 'refsource': 'APPLE', 'tags': []}, {'url': 'http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041', 'name': 'HPSBMU02786', 'refsource': 'HP', '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.securityfocus.com/bid/51665', 'name': '51665', 'refsource': 'BID', 'tags': []}, {'url': 'https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03760en_us', 'name': 'https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03760en_us', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1032924', 'name': '1032924', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:058', 'name': 'MDVSA-2012:058', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://security.gentoo.org/glsa/glsa-201203-02.xml', 'name': 'GLSA-201203-02', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://secunia.com/advisories/48256', 'name': '48256', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'http://www.debian.org/security/2012/dsa-2398', 'name': 'DSA-2398', 'refsource': 'DEBIAN', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-89'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.23.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.20.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.22.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.23.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.21.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:curl:7.20.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.20.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.22.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.20.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.23.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.21.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:curl:libcurl:7.23.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'curl and libcurl 7.2x before 7.24.0 do not properly consider special characters during extraction of a pathname from a URL, which allows remote attackers to conduct data-injection attacks via a crafted URL, as demonstrated by a CRLF injection attack on the (1) IMAP, (2) POP3, or (3) SMTP protocol.'}] | 2018-01-10T02:29Z | 2012-04-13T20:55Z | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. |
Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data. This can be used to alter query logic to bypass security checks, or to insert additional statements that modify the back-end database, possibly including execution of system commands.
SQL injection has become a common issue with database-driven web sites. The flaw is easily detected, and easily exploited, and as such, any site or software package with even a minimal user base is likely to be subject to an attempted attack of this kind. This flaw depends on the fact that SQL makes no real distinction between the control and data planes.
| https://cwe.mitre.org/data/definitions/89.html | 0 | Daniel Stenberg | 2011-12-23 13:24:16+01:00 | URL sanitize: reject URLs containing bad data
Protocols (IMAP, POP3 and SMTP) that use the path part of a URL in a
decoded manner now use the new Curl_urldecode() function to reject URLs
with embedded control codes (anything that is or decodes to a byte value
less than 32).
URLs containing such codes could easily otherwise be used to do harm and
allow users to do unintended actions with otherwise innocent tools and
applications. Like for example using a URL like
pop3://pop3.example.com/1%0d%0aDELE%201 when the app wants a URL to get
a mail and instead this would delete one.
This flaw is considered a security vulnerability: CVE-2012-0036
Security advisory at: http://curl.haxx.se/docs/adv_20120124.html
Reported by: Dan Fandrich | 75ca568fa1c19de4c5358fed246686de8467c238 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | bagder | visit repo url | visit repo url | smtp_connect | smtp_connect( struct connectdata * conn , bool * done) | ['conn', 'done'] | static CURLcode smtp_connect(struct connectdata *conn,
bool *done) /* see description above */
{
CURLcode result;
struct smtp_conn *smtpc = &conn->proto.smtpc;
struct SessionHandle *data = conn->data;
struct pingpong *pp = &smtpc->pp;
const char *path = conn->data->state.path;
int len;
char localhost[HOSTNAME_MAX + 1];
*done = FALSE; /* default to not done yet */
/* If there already is a protocol-specific struct allocated for this
sessionhandle, deal with it */
Curl_reset_reqproto(conn);
result = smtp_init(conn);
if(CURLE_OK != result)
return result;
/* We always support persistent connections on smtp */
conn->bits.close = FALSE;
pp->response_time = RESP_TIMEOUT; /* set default response time-out */
pp->statemach_act = smtp_statemach_act;
pp->endofresp = smtp_endofresp;
pp->conn = conn;
if(conn->bits.tunnel_proxy && conn->bits.httpproxy) {
/* for SMTP over HTTP proxy */
struct HTTP http_proxy;
struct FTP *smtp_save;
/* BLOCKING */
/* We want "seamless" SMTP operations through HTTP proxy tunnel */
/* Curl_proxyCONNECT is based on a pointer to a struct HTTP at the member
* conn->proto.http; we want SMTP through HTTP and we have to change the
* member temporarily for connecting to the HTTP proxy. After
* Curl_proxyCONNECT we have to set back the member to the original struct
* SMTP pointer
*/
smtp_save = data->state.proto.smtp;
memset(&http_proxy, 0, sizeof(http_proxy));
data->state.proto.http = &http_proxy;
result = Curl_proxyCONNECT(conn, FIRSTSOCKET,
conn->host.name, conn->remote_port);
data->state.proto.smtp = smtp_save;
if(CURLE_OK != result)
return result;
}
if((conn->handler->protocol & CURLPROTO_SMTPS) &&
data->state.used_interface != Curl_if_multi) {
/* SMTPS is simply smtp with SSL for the control channel */
/* now, perform the SSL initialization for this socket */
result = Curl_ssl_connect(conn, FIRSTSOCKET);
if(result)
return result;
}
Curl_pp_init(pp); /* init the response reader stuff */
pp->response_time = RESP_TIMEOUT; /* set default response time-out */
pp->statemach_act = smtp_statemach_act;
pp->endofresp = smtp_endofresp;
pp->conn = conn;
if(!*path) {
if(!Curl_gethostname(localhost, sizeof localhost))
path = localhost;
else
path = "localhost";
}
/* url decode the path and use it as domain with EHLO */
smtpc->domain = curl_easy_unescape(conn->data, path, 0, &len);
if(!smtpc->domain)
return CURLE_OUT_OF_MEMORY;
/* When we connect, we start in the state where we await the server greeting
*/
state(conn, SMTP_SERVERGREET);
if(data->state.used_interface == Curl_if_multi)
result = smtp_multi_statemach(conn, done);
else {
result = smtp_easy_statemach(conn);
if(!result)
*done = TRUE;
}
return result;
} | 398 | True | 1 |
CVE-2013-1944 | 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 | nan | [{'url': 'http://www.ubuntu.com/usn/USN-1801-1', 'name': 'USN-1801-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://www.osvdb.org/92316', 'name': '92316', 'refsource': 'OSVDB', 'tags': []}, {'url': 'https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0121', 'name': 'https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0121', 'refsource': 'MISC', 'tags': []}, {'url': 'http://secunia.com/advisories/53097', 'name': '53097', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/bagder/curl/commit/2eb8dcf26cb37f09cffe26909a646e702dbcab66', 'name': 'https://github.com/bagder/curl/commit/2eb8dcf26cb37f09cffe26909a646e702dbcab66', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2013:151', 'name': 'MDVSA-2013:151', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://secunia.com/advisories/53044', 'name': '53044', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2013-0771.html', 'name': 'RHSA-2013:0771', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://secunia.com/advisories/53051', 'name': '53051', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=950577', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=950577', 'refsource': 'MISC', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/59058', 'name': '59058', 'refsource': 'BID', 'tags': []}, {'url': 'http://curl.haxx.se/docs/adv_20130412.html', 'name': 'http://curl.haxx.se/docs/adv_20130412.html', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://www.debian.org/security/2012/dsa-2660', 'name': 'DSA-2660', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2013-April/102056.html', 'name': 'FEDORA-2013-5618', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2013-April/102711.html', 'name': 'FEDORA-2013-5598', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-updates/2013-06/msg00013.html', 'name': 'openSUSE-SU-2013:0876', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-updates/2013-06/msg00016.html', 'name': 'openSUSE-SU-2013:0879', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html', 'name': 'APPLE-SA-2013-10-22-3', 'refsource': 'APPLE', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105539.html', 'name': 'FEDORA-2013-7813', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106606.html', 'name': 'FEDORA-2013-7797', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104598.html', 'name': 'FEDORA-2013-6766', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104207.html', 'name': 'FEDORA-2013-6780', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html', 'name': 'http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-200'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.21.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.15.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.24.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:6.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.16.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:6.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.13.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.19.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.15.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.21.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.19.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.18.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.12.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.9.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.9.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:6.5.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.16.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.14.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.12.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.10.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.7.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:6.5.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.21.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.17.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.8.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.22.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.20.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.17.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.26.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.25.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.16.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.10.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.2.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:6.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:6.3.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.12.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.10.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.5.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.4.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.27.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.21.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 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{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*', 'cpe_name': []}, {'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:10.04:-:lts:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The tailMatch function in cookie.c in cURL and libcurl before 7.30.0 does not properly match the path domain when sending cookies, which allows remote attackers to steal cookies via a matching suffix in the domain of a URL.'}] | 2016-09-09T01:59Z | 2013-04-29T22:55Z | 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 | YAMADA Yasuharu | 2013-04-11 00:17:15+02:00 | cookie: fix tailmatching to prevent cross-domain leakage
Cookies set for 'example.com' could accidentaly also be sent by libcurl
to the 'bexample.com' (ie with a prefix to the first domain name).
This is a security vulnerabilty, CVE-2013-1944.
Bug: http://curl.haxx.se/docs/adv_20130412.html | 2eb8dcf26cb37f09cffe26909a646e702dbcab66 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | bagder | visit repo url | visit repo url | tailmatch | tailmatch( const char * little , const char * bigone) | ['little', 'bigone'] | static bool tailmatch(const char *little, const char *bigone)
{
size_t littlelen = strlen(little);
size_t biglen = strlen(bigone);
if(littlelen > biglen)
return FALSE;
return Curl_raw_equal(little, bigone+biglen-littlelen) ? TRUE : FALSE;
} | 55 | True | 1 |
CVE-2013-2174 | 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-1894-1', 'name': 'USN-1894-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-updates/2013-07/msg00013.html', 'name': 'openSUSE-SU-2013:1133', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2013-0983.html', 'name': 'RHSA-2013:0983', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://github.com/bagder/curl/commit/192c4f788d48f82c03e9cef40013f34370e90737', 'name': 'https://github.com/bagder/curl/commit/192c4f788d48f82c03e9cef40013f34370e90737', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.debian.org/security/2013/dsa-2713', 'name': 'DSA-2713', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://curl.haxx.se/docs/adv_20130622.html', 'name': 'http://curl.haxx.se/docs/adv_20130622.html', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'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/ovmbulletinjul2016-3090546.html', 'name': 'http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/60737', 'name': '60737', 'refsource': 'BID', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:curl:7.21.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 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'cpe:2.3:a:haxx:libcurl:7.27.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.28.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.7.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.10.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.12.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.15.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.21.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.22.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.9.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.10.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.10.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.11.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.13.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.15.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.18.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.21.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.9.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.16.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.12.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.15.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.16.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.19.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.20.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.28.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:haxx:libcurl:7.29.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Heap-based buffer overflow in the curl_easy_unescape function in lib/escape.c in cURL and libcurl 7.7 through 7.30.0 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted string ending in a "%" (percent) character.'}] | 2019-04-22T17:48Z | 2013-07-31T13:20Z | 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 | Daniel Stenberg | 2013-05-19 23:24:29+02:00 | Curl_urldecode: no peeking beyond end of input buffer
Security problem: CVE-2013-2174
If a program would give a string like "%FF" to curl_easy_unescape() but
ask for it to decode only the first byte, it would still parse and
decode the full hex sequence. The function then not only read beyond the
allowed buffer but it would also deduct the *unsigned* counter variable
for how many more bytes there's left to read in the buffer by two,
making the counter wrap. Continuing this, the function would go on
reading beyond the buffer and soon writing beyond the allocated target
buffer...
Bug: http://curl.haxx.se/docs/adv_20130622.html
Reported-by: Timo Sirainen | 192c4f788d48f82c03e9cef40013f34370e90737 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | bagder | visit repo url | visit repo url | Curl_urldecode | Curl_urldecode( struct SessionHandle * data , const char * string , size_t length , char ** ostring , size_t * olen , bool reject_ctrl) | ['data', 'string', 'length', 'ostring', 'olen', 'reject_ctrl'] | CURLcode Curl_urldecode(struct SessionHandle *data,
const char *string, size_t length,
char **ostring, size_t *olen,
bool reject_ctrl)
{
size_t alloc = (length?length:strlen(string))+1;
char *ns = malloc(alloc);
unsigned char in;
size_t strindex=0;
unsigned long hex;
CURLcode res;
if(!ns)
return CURLE_OUT_OF_MEMORY;
while(--alloc > 0) {
in = *string;
if(('%' == in) && ISXDIGIT(string[1]) && ISXDIGIT(string[2])) {
/* this is two hexadecimal digits following a '%' */
char hexstr[3];
char *ptr;
hexstr[0] = string[1];
hexstr[1] = string[2];
hexstr[2] = 0;
hex = strtoul(hexstr, &ptr, 16);
in = curlx_ultouc(hex); /* this long is never bigger than 255 anyway */
res = Curl_convert_from_network(data, &in, 1);
if(res) {
/* Curl_convert_from_network calls failf if unsuccessful */
free(ns);
return res;
}
string+=2;
alloc-=2;
}
if(reject_ctrl && (in < 0x20)) {
free(ns);
return CURLE_URL_MALFORMAT;
}
ns[strindex++] = in;
string++;
}
ns[strindex]=0; /* terminate it */
if(olen)
/* store output size */
*olen = strindex;
if(ostring)
/* store output string */
*ostring = ns;
return CURLE_OK;
} | 266 | True | 1 |
CVE-2012-0037 | False | False | False | True | AV:N/AC:M/Au:N/C:P/I:N/A:N | NETWORK | MEDIUM | NONE | PARTIAL | NONE | NONE | 4.3 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://www.debian.org/security/2012/dsa-2438', 'name': 'DSA-2438', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://www.libreoffice.org/advisories/CVE-2012-0037/', 'name': 'http://www.libreoffice.org/advisories/CVE-2012-0037/', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://secunia.com/advisories/48493', 'name': '48493', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2012-0411.html', 'name': 'RHSA-2012:0411', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2012-0410.html', 'name': 'RHSA-2012:0410', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.osvdb.org/80307', 'name': '80307', 'refsource': 'OSVDB', 'tags': []}, {'url': 'http://secunia.com/advisories/48529', 'name': '48529', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:063', 'name': 'MDVSA-2012:063', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/03/27/4', 'name': '[oss-security] 20120427 Fwd: CVE-2012-0037: libraptor - XXE in RDF/XML File Interpretation (Multiple office products affected)', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:062', 'name': 'MDVSA-2012:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://secunia.com/advisories/48526', 'name': '48526', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://librdf.org/raptor/RELEASE.html#rel2_0_7', 'name': 'http://librdf.org/raptor/RELEASE.html#rel2_0_7', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://secunia.com/advisories/48479', 'name': '48479', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:061', 'name': 'MDVSA-2012:061', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://secunia.com/advisories/48542', 'name': '48542', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://vsecurity.com/resources/advisory/20120324-1/', 'name': 'http://vsecurity.com/resources/advisory/20120324-1/', 'refsource': 'MISC', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/52681', 'name': '52681', 'refsource': 'BID', 'tags': []}, {'url': 'http://blog.documentfoundation.org/2012/03/22/tdf-announces-libreoffice-3-4-6/', 'name': 'http://blog.documentfoundation.org/2012/03/22/tdf-announces-libreoffice-3-4-6/', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://secunia.com/advisories/48494', 'name': '48494', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078242.html', 'name': 'FEDORA-2012-4663', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077708.html', 'name': 'FEDORA-2012-4629', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://secunia.com/advisories/48649', 'name': '48649', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'http://www.securitytracker.com/id?1026837', 'name': '1026837', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://security.gentoo.org/glsa/glsa-201209-05.xml', 'name': 'GLSA-201209-05', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://secunia.com/advisories/50692', 'name': '50692', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'https://github.com/dajobe/raptor/commit/a676f235309a59d4aa78eeffd2574ae5d341fcb0', 'name': 'https://github.com/dajobe/raptor/commit/a676f235309a59d4aa78eeffd2574ae5d341fcb0', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://secunia.com/advisories/60799', 'name': '60799', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'http://www.gentoo.org/security/en/glsa/glsa-201408-19.xml', 'name': 'GLSA-201408-19', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://www.openoffice.org/security/cves/CVE-2012-0037.html', 'name': 'http://www.openoffice.org/security/cves/CVE-2012-0037.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/74235', 'name': 'openoffice-xml-info-disclosure(74235)', 'refsource': 'XF', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/re0504f08000df786e51795940501e81a5d0ae981ecca68141e87ece0@%3Ccommits.openoffice.apache.org%3E', 'name': '[openoffice-commits] 20200305 svn commit: r1874832 - in /openoffice/ooo-site/trunk/content: download/checksums.html download/globalvars.js download/test/globalvars.js security/cves/CVE-2012-0037.html security/cves/CVE-2013-1571.html', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-200'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:openoffice.org:3.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:openoffice.org:3.4:beta:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redland:libraptor:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.0.6', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.3.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.4.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.4.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.4.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.4.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.3.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.3.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.3.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.5:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Redland Raptor (aka libraptor) before 2.0.7, as used by OpenOffice 3.3 and 3.4 Beta, LibreOffice before 3.4.6 and 3.5.x before 3.5.1, and other products, allows user-assisted remote attackers to read arbitrary files via a crafted XML external entity (XXE) declaration and reference in an RDF document.'}] | 2017-08-29T01:30Z | 2012-06-17T03:41Z | 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 | Dave Beckett | 2012-01-29 12:34:59-08:00 | CVE-2012-0037
Enforce entity loading policy in raptor_libxml_resolveEntity
and raptor_libxml_getEntity by checking for file URIs and network URIs.
Add RAPTOR_OPTION_LOAD_EXTERNAL_ENTITIES / loadExternalEntities for
turning on loading of XML external entity loading, disabled by default.
This affects all the parsers that use SAX2: rdfxml, rss-tag-soup (and
aliases) and rdfa. | a676f235309a59d4aa78eeffd2574ae5d341fcb0 | False | dajobe/raptor | Redland Raptor RDF syntax library | 2010-08-14 21:40:00 | 2022-08-11 20:24:53 | http://librdf.org/raptor/ | dajobe | 133.0 | 56.0 | raptor_libxml_getEntity | raptor_libxml_getEntity( void * user_data , const xmlChar * name) | ['user_data', 'name'] | raptor_libxml_getEntity(void* user_data, const xmlChar *name) {
raptor_sax2* sax2 = (raptor_sax2*)user_data;
return libxml2_getEntity(sax2->xc, name);
} | 33 | True | 1 |
CVE-2012-0037 | False | False | False | True | AV:N/AC:M/Au:N/C:P/I:N/A:N | NETWORK | MEDIUM | NONE | PARTIAL | NONE | NONE | 4.3 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://www.debian.org/security/2012/dsa-2438', 'name': 'DSA-2438', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://www.libreoffice.org/advisories/CVE-2012-0037/', 'name': 'http://www.libreoffice.org/advisories/CVE-2012-0037/', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://secunia.com/advisories/48493', 'name': '48493', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2012-0411.html', 'name': 'RHSA-2012:0411', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2012-0410.html', 'name': 'RHSA-2012:0410', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://www.osvdb.org/80307', 'name': '80307', 'refsource': 'OSVDB', 'tags': []}, {'url': 'http://secunia.com/advisories/48529', 'name': '48529', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:063', 'name': 'MDVSA-2012:063', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/03/27/4', 'name': '[oss-security] 20120427 Fwd: CVE-2012-0037: libraptor - XXE in RDF/XML File Interpretation (Multiple office products affected)', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:062', 'name': 'MDVSA-2012:062', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://secunia.com/advisories/48526', 'name': '48526', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://librdf.org/raptor/RELEASE.html#rel2_0_7', 'name': 'http://librdf.org/raptor/RELEASE.html#rel2_0_7', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://secunia.com/advisories/48479', 'name': '48479', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:061', 'name': 'MDVSA-2012:061', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://secunia.com/advisories/48542', 'name': '48542', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://vsecurity.com/resources/advisory/20120324-1/', 'name': 'http://vsecurity.com/resources/advisory/20120324-1/', 'refsource': 'MISC', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/52681', 'name': '52681', 'refsource': 'BID', 'tags': []}, {'url': 'http://blog.documentfoundation.org/2012/03/22/tdf-announces-libreoffice-3-4-6/', 'name': 'http://blog.documentfoundation.org/2012/03/22/tdf-announces-libreoffice-3-4-6/', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://secunia.com/advisories/48494', 'name': '48494', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078242.html', 'name': 'FEDORA-2012-4663', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077708.html', 'name': 'FEDORA-2012-4629', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://secunia.com/advisories/48649', 'name': '48649', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'http://www.securitytracker.com/id?1026837', 'name': '1026837', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'http://security.gentoo.org/glsa/glsa-201209-05.xml', 'name': 'GLSA-201209-05', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://secunia.com/advisories/50692', 'name': '50692', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'https://github.com/dajobe/raptor/commit/a676f235309a59d4aa78eeffd2574ae5d341fcb0', 'name': 'https://github.com/dajobe/raptor/commit/a676f235309a59d4aa78eeffd2574ae5d341fcb0', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://secunia.com/advisories/60799', 'name': '60799', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'http://www.gentoo.org/security/en/glsa/glsa-201408-19.xml', 'name': 'GLSA-201408-19', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://www.openoffice.org/security/cves/CVE-2012-0037.html', 'name': 'http://www.openoffice.org/security/cves/CVE-2012-0037.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/74235', 'name': 'openoffice-xml-info-disclosure(74235)', 'refsource': 'XF', 'tags': []}, {'url': 'https://lists.apache.org/thread.html/re0504f08000df786e51795940501e81a5d0ae981ecca68141e87ece0@%3Ccommits.openoffice.apache.org%3E', 'name': '[openoffice-commits] 20200305 svn commit: r1874832 - in /openoffice/ooo-site/trunk/content: download/checksums.html download/globalvars.js download/test/globalvars.js security/cves/CVE-2012-0037.html security/cves/CVE-2013-1571.html', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-200'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:openoffice.org:3.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:apache:openoffice.org:3.4:beta:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redland:libraptor:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.0.6', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.3.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.4.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.4.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.4.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.4.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.3.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.3.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.3.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libreoffice:libreoffice:3.5:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Redland Raptor (aka libraptor) before 2.0.7, as used by OpenOffice 3.3 and 3.4 Beta, LibreOffice before 3.4.6 and 3.5.x before 3.5.1, and other products, allows user-assisted remote attackers to read arbitrary files via a crafted XML external entity (XXE) declaration and reference in an RDF document.'}] | 2017-08-29T01:30Z | 2012-06-17T03:41Z | 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 | Dave Beckett | 2012-01-29 12:34:59-08:00 | CVE-2012-0037
Enforce entity loading policy in raptor_libxml_resolveEntity
and raptor_libxml_getEntity by checking for file URIs and network URIs.
Add RAPTOR_OPTION_LOAD_EXTERNAL_ENTITIES / loadExternalEntities for
turning on loading of XML external entity loading, disabled by default.
This affects all the parsers that use SAX2: rdfxml, rss-tag-soup (and
aliases) and rdfa. | a676f235309a59d4aa78eeffd2574ae5d341fcb0 | False | dajobe/raptor | Redland Raptor RDF syntax library | 2010-08-14 21:40:00 | 2022-08-11 20:24:53 | http://librdf.org/raptor/ | dajobe | 133.0 | 56.0 | raptor_libxml_resolveEntity | raptor_libxml_resolveEntity( void * user_data , const xmlChar * publicId , const xmlChar * systemId) | ['user_data', 'publicId', 'systemId'] | raptor_libxml_resolveEntity(void* user_data,
const xmlChar *publicId, const xmlChar *systemId) {
raptor_sax2* sax2 = (raptor_sax2*)user_data;
return libxml2_resolveEntity(sax2->xc, publicId, systemId);
} | 40 | True | 1 |
CVE-2012-0807 | False | False | False | False | AV:N/AC:H/Au:N/C:P/I:P/A:P | NETWORK | HIGH | NONE | PARTIAL | PARTIAL | PARTIAL | 5.1 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/stefanesser/suhosin/commit/73b1968ee30f6d9d2dae497544b910e68e114bfa', 'name': 'https://github.com/stefanesser/suhosin/commit/73b1968ee30f6d9d2dae497544b910e68e114bfa', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=783350', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=783350', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://archives.neohapsis.com/archives/fulldisclosure/2012-01/0296.html', 'name': '20120119 Advisory 01/2012: Suhosin PHP Extension Transparent Cookie Encryption Stack Buffer Overflow', 'refsource': 'FULLDISC', 'tags': ['Exploit']}, {'url': 'http://www.openwall.com/lists/oss-security/2012/01/24/7', 'name': '[oss-security] 20120124 CVE requests: Suhosin extension / as31', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/01/24/11', 'name': '[oss-security] 20120124 Re: CVE requests: Suhosin extension / as31', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://secunia.com/advisories/48668', 'name': '48668', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html', 'name': 'openSUSE-SU-2012:0426', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html', 'name': 'SUSE-SU-2012:0411', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00001.html', 'name': 'SUSE-SU-2012:0472', 'refsource': 'SUSE', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.22:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.11:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.12:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.21:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.13:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.25:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.24:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.17:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:*:beta_2006.09.09:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.27:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.18:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.9:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.31', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.28:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.6.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.30:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.23:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.15:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:*:beta_2006.09.07:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.9.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.16:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.26:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.19:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.6.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.29:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.20:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.6.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.14:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.5:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Stack-based buffer overflow in the suhosin_encrypt_single_cookie function in the transparent cookie-encryption feature in the Suhosin extension before 0.9.33 for PHP, when suhosin.cookie.encrypt and suhosin.multiheader are enabled, might allow remote attackers to execute arbitrary code via a long string that is used in a Set-Cookie HTTP header.'}] | 2018-01-18T02:29Z | 2012-01-27T00:55Z | 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 | Stefan Esser | 2012-01-14 09:44:17+01:00 | Fixed stack based buffer overflow in transparent cookie encryption (see separate advisory) | 73b1968ee30f6d9d2dae497544b910e68e114bfa | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | stefanesser | visit repo url | visit repo url | suhosin_decrypt_single_cookie | suhosin_decrypt_single_cookie( char * name , int name_len , char * value , int value_len , char * key , char ** where TSRMLS_DC) | ['name', 'name_len', 'value', 'value_len', 'key', 'TSRMLS_DC'] | char *suhosin_decrypt_single_cookie(char *name, int name_len, char *value, int value_len, char *key, char **where TSRMLS_DC)
{
char buffer[4096];
char buffer2[4096];
int o_name_len = name_len;
char *buf = buffer, *buf2 = buffer2, *d, *d_url;
int l;
if (name_len > sizeof(buffer)-2) {
buf = estrndup(name, name_len);
} else {
memcpy(buf, name, name_len);
buf[name_len] = 0;
}
name_len = php_url_decode(buf, name_len);
normalize_varname(buf);
name_len = strlen(buf);
if (SUHOSIN_G(cookie_plainlist)) {
if (zend_hash_exists(SUHOSIN_G(cookie_plainlist), buf, name_len+1)) {
decrypt_return_plain:
if (buf != buffer) {
efree(buf);
}
memcpy(*where, name, o_name_len);
*where += o_name_len;
**where = '='; *where +=1;
memcpy(*where, value, value_len);
*where += value_len;
return *where;
}
} else if (SUHOSIN_G(cookie_cryptlist)) {
if (!zend_hash_exists(SUHOSIN_G(cookie_cryptlist), buf, name_len+1)) {
goto decrypt_return_plain;
}
}
if (strlen(value) <= sizeof(buffer2)-2) {
memcpy(buf2, value, value_len);
buf2[value_len] = 0;
} else {
buf2 = estrndup(value, value_len);
}
value_len = php_url_decode(buf2, value_len);
d = suhosin_decrypt_string(buf2, value_len, buf, name_len, key, &l, SUHOSIN_G(cookie_checkraddr) TSRMLS_CC);
if (d == NULL) {
goto skip_cookie;
}
d_url = php_url_encode(d, l, &l);
efree(d);
memcpy(*where, name, o_name_len);
*where += o_name_len;
**where = '=';*where += 1;
memcpy(*where, d_url, l);
*where += l;
efree(d_url);
skip_cookie:
if (buf != buffer) {
efree(buf);
}
if (buf2 != buffer2) {
efree(buf2);
}
return *where;
} | 426 | True | 1 |
CVE-2012-0807 | False | False | False | False | AV:N/AC:H/Au:N/C:P/I:P/A:P | NETWORK | HIGH | NONE | PARTIAL | PARTIAL | PARTIAL | 5.1 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'https://github.com/stefanesser/suhosin/commit/73b1968ee30f6d9d2dae497544b910e68e114bfa', 'name': 'https://github.com/stefanesser/suhosin/commit/73b1968ee30f6d9d2dae497544b910e68e114bfa', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=783350', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=783350', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://archives.neohapsis.com/archives/fulldisclosure/2012-01/0296.html', 'name': '20120119 Advisory 01/2012: Suhosin PHP Extension Transparent Cookie Encryption Stack Buffer Overflow', 'refsource': 'FULLDISC', 'tags': ['Exploit']}, {'url': 'http://www.openwall.com/lists/oss-security/2012/01/24/7', 'name': '[oss-security] 20120124 CVE requests: Suhosin extension / as31', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/01/24/11', 'name': '[oss-security] 20120124 Re: CVE requests: Suhosin extension / as31', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://secunia.com/advisories/48668', 'name': '48668', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html', 'name': 'openSUSE-SU-2012:0426', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html', 'name': 'SUSE-SU-2012:0411', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00001.html', 'name': 'SUSE-SU-2012:0472', 'refsource': 'SUSE', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.22:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.11:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.12:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.21:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.13:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.25:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.24:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.17:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:*:beta_2006.09.09:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.27:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.18:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.9:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.9.31', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.28:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.6.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.30:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.23:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.15:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:*:beta_2006.09.07:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.9.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.16:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.26:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.19:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.6.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.29:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.20:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.6.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.14:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:hardened-php:suhosin:0.9.5:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Stack-based buffer overflow in the suhosin_encrypt_single_cookie function in the transparent cookie-encryption feature in the Suhosin extension before 0.9.33 for PHP, when suhosin.cookie.encrypt and suhosin.multiheader are enabled, might allow remote attackers to execute arbitrary code via a long string that is used in a Set-Cookie HTTP header.'}] | 2018-01-18T02:29Z | 2012-01-27T00:55Z | 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 | Stefan Esser | 2012-01-14 09:44:17+01:00 | Fixed stack based buffer overflow in transparent cookie encryption (see separate advisory) | 73b1968ee30f6d9d2dae497544b910e68e114bfa | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | stefanesser | visit repo url | visit repo url | suhosin_encrypt_single_cookie | suhosin_encrypt_single_cookie( char * name , int name_len , char * value , int value_len , char * key TSRMLS_DC) | ['name', 'name_len', 'value', 'value_len', 'TSRMLS_DC'] | char *suhosin_encrypt_single_cookie(char *name, int name_len, char *value, int value_len, char *key TSRMLS_DC)
{
char buffer[4096];
char buffer2[4096];
char *buf = buffer, *buf2 = buffer2, *d, *d_url;
int l;
if (name_len > sizeof(buffer)-2) {
buf = estrndup(name, name_len);
} else {
memcpy(buf, name, name_len);
buf[name_len] = 0;
}
name_len = php_url_decode(buf, name_len);
normalize_varname(buf);
name_len = strlen(buf);
if (SUHOSIN_G(cookie_plainlist)) {
if (zend_hash_exists(SUHOSIN_G(cookie_plainlist), buf, name_len+1)) {
encrypt_return_plain:
if (buf != buffer) {
efree(buf);
}
return estrndup(value, value_len);
}
} else if (SUHOSIN_G(cookie_cryptlist)) {
if (!zend_hash_exists(SUHOSIN_G(cookie_cryptlist), buf, name_len+1)) {
goto encrypt_return_plain;
}
}
if (strlen(value) <= sizeof(buffer2)-2) {
memcpy(buf2, value, value_len);
buf2[value_len] = 0;
} else {
buf2 = estrndup(value, value_len);
}
value_len = php_url_decode(buf2, value_len);
d = suhosin_encrypt_string(buf2, value_len, buf, name_len, key TSRMLS_CC);
d_url = php_url_encode(d, strlen(d), &l);
efree(d);
if (buf != buffer) {
efree(buf);
}
if (buf2 != buffer2) {
efree(buf2);
}
return d_url;
} | 317 | True | 1 |
CVE-2012-1107 | 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': 'http://www.openwall.com/lists/oss-security/2012/03/05/19', 'name': '[oss-security] 20120305 Re: CVE-Request taglib vulnerabilities', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/52284', 'name': '52284', 'refsource': 'BID', 'tags': []}, {'url': 'http://mail.kde.org/pipermail/taglib-devel/2012-March/002187.html', 'name': '[pipermail] 20120304 multiple security vulnerabilities in taglib', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://secunia.com/advisories/48211', 'name': '48211', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://www.gentoo.org/security/en/glsa/glsa-201206-16.xml', 'name': 'GLSA-201206-16', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://secunia.com/advisories/49688', 'name': '49688', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://osvdb.org/79814', 'name': '79814', 'refsource': 'OSVDB', 'tags': []}, {'url': 'http://mail.kde.org/pipermail/taglib-devel/2012-March/002186.html', 'name': '[pipermail] 20120304 multiple security vulnerabilities in taglib', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/taglib/taglib/commit/77d61c6eca4d08b9b025738acf6b926cc750db23', 'name': 'https://github.com/taglib/taglib/commit/77d61c6eca4d08b9b025738acf6b926cc750db23', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://secunia.com/advisories/48792', 'name': '48792', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/73666', 'name': 'taglib-analyzecurrent-dos(73666)', 'refsource': 'XF', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'NVD-CWE-noinfo'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.6.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.6.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:*:*:*:*:*:*:*:*', 'versionEndIncluding': '1.7', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.3.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.6.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The analyzeCurrent function in ape/apeproperties.cpp in TagLib 1.7 and earlier allows context-dependent attackers to cause a denial of service (application crash) via a crafted sampleRate in an ape file, which triggers a divide-by-zero error.'}] | 2017-08-29T01:31Z | 2012-09-06T18:55Z | 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 | Lukáš Lalinský | 2012-03-04 11:51:05+01:00 | Make sure to not try dividing by zero | 77d61c6eca4d08b9b025738acf6b926cc750db23 | False | taglib/taglib | TagLib Audio Meta-Data Library | 2011-03-10 19:36:24 | 2022-08-01 07:27:36 | http://taglib.org/ | taglib | 943.0 | 312.0 | APE::Properties::analyzeCurrent | APE::Properties::analyzeCurrent() | [] | void APE::Properties::analyzeCurrent()
{
// Read the descriptor
d->file->seek(2, File::Current);
ByteVector descriptor = d->file->readBlock(44);
uint descriptorBytes = descriptor.mid(0,4).toUInt(false);
if ((descriptorBytes - 52) > 0)
d->file->seek(descriptorBytes - 52, File::Current);
// Read the header
ByteVector header = d->file->readBlock(24);
// Get the APE info
d->channels = header.mid(18, 2).toShort(false);
d->sampleRate = header.mid(20, 4).toUInt(false);
d->bitsPerSample = header.mid(16, 2).toShort(false);
//d->compressionLevel =
uint totalFrames = header.mid(12, 4).toUInt(false);
uint blocksPerFrame = header.mid(4, 4).toUInt(false);
uint finalFrameBlocks = header.mid(8, 4).toUInt(false);
uint totalBlocks = totalFrames > 0 ? (totalFrames - 1) * blocksPerFrame + finalFrameBlocks : 0;
d->length = totalBlocks / d->sampleRate;
d->bitrate = d->length > 0 ? ((d->streamLength * 8L) / d->length) / 1000 : 0;
} | 250 | True | 1 |
CVE-2012-1584 | 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': 'http://www.openwall.com/lists/oss-security/2012/03/26/4', 'name': '[oss-security] 20120326 Re: CVE-Request taglib vulnerabilities', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/03/05/19', 'name': '[oss-security] 20120305 Re: CVE-Request taglib vulnerabilities', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://mail.kde.org/pipermail/taglib-devel/2012-March/002186.html', 'name': '[pipermail] 20120304 multiple security vulnerabilities in taglib', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/52290', 'name': '52290', 'refsource': 'BID', 'tags': []}, {'url': 'http://secunia.com/advisories/49688', 'name': '49688', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2012/03/21/11', 'name': '[oss-security] 20120321 Re: CVE-Request taglib vulnerabilities', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://mail.kde.org/pipermail/taglib-devel/2012-March/002191.html', 'name': '[pipermail] 20120305 multiple security vulnerabilities in taglib', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.gentoo.org/security/en/glsa/glsa-201206-16.xml', 'name': 'GLSA-201206-16', 'refsource': 'GENTOO', 'tags': []}, {'url': 'https://github.com/taglib/taglib/commit/dcdf4fd954e3213c355746fa15b7480461972308', 'name': 'https://github.com/taglib/taglib/commit/dcdf4fd954e3213c355746fa15b7480461972308', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://secunia.com/advisories/48211', 'name': '48211', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://secunia.com/advisories/48792', 'name': '48792', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/78909', 'name': 'taglib-mid-dos(78909)', 'refsource': 'XF', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-189'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.6.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.6.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:*:*:*:*:*:*:*:*', 'versionEndIncluding': '1.7', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.6.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.3.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.4:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Integer overflow in the mid function in toolkit/tbytevector.cpp in TagLib 1.7 and earlier allows context-dependent attackers to cause a denial of service (application crash) via a crafted file header field in a media file, which triggers a large memory allocation.'}] | 2017-08-29T01:31Z | 2012-09-06T18:55Z | Numeric Errors | Weaknesses in this category are related to improper calculation or conversion of numbers. | https://cwe.mitre.org/data/definitions/189.html | 1 | Lukáš Lalinský | 2012-03-10 08:46:20+01:00 | Avoid uint overflow in case the length + index is over UINT_MAX | dcdf4fd954e3213c355746fa15b7480461972308 | False | taglib/taglib | TagLib Audio Meta-Data Library | 2011-03-10 19:36:24 | 2022-08-01 07:27:36 | http://taglib.org/ | taglib | 943.0 | 312.0 | ByteVector::mid | ByteVector::mid( uint index , uint length) const | ['index', 'length'] | ByteVector ByteVector::mid(uint index, uint length) const
{
ByteVector v;
if(index > size())
return v;
ConstIterator endIt;
if(length < 0xffffffff && length + index < size())
endIt = d->data.begin() + index + length;
else
endIt = d->data.end();
v.d->data.insert(v.d->data.begin(), ConstIterator(d->data.begin() + index), endIt);
v.d->size = v.d->data.size();
return v;
} | 122 | True | 1 |
|
CVE-2012-1108 | 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://secunia.com/advisories/48211', 'name': '48211', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://www.securityfocus.com/bid/52284', 'name': '52284', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/03/05/19', 'name': '[oss-security] 20120305 Re: CVE-Request taglib vulnerabilities', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://mail.kde.org/pipermail/taglib-devel/2012-March/002191.html', 'name': '[pipermail] 20120305 multiple security vulnerabilities in taglib', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://osvdb.org/79813', 'name': '79813', 'refsource': 'OSVDB', 'tags': []}, {'url': 'http://secunia.com/advisories/49688', 'name': '49688', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://www.gentoo.org/security/en/glsa/glsa-201206-16.xml', 'name': 'GLSA-201206-16', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://mail.kde.org/pipermail/taglib-devel/2012-March/002186.html', 'name': '[pipermail] 20120304 multiple security vulnerabilities in taglib', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/taglib/taglib/commit/b3646a07348ffa276ea41a9dae03ddc63ea6c532', 'name': 'https://github.com/taglib/taglib/commit/b3646a07348ffa276ea41a9dae03ddc63ea6c532', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://secunia.com/advisories/48792', 'name': '48792', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/73665', 'name': 'taglib-parse-dos(73665)', 'refsource': 'XF', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.6.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.6.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:*:*:*:*:*:*:*:*', 'versionEndIncluding': '1.7', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.6.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:scott_wheeler:taglib:1.3.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The parse function in ogg/xiphcomment.cpp in TagLib 1.7 and earlier allows remote attackers to cause a denial of service (crash) via a crafted vendorLength field in an ogg file.'}] | 2017-08-29T01:31Z | 2012-09-06T18:55Z | 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 | Frank Lai | 2011-06-09 18:44:54+02:00 | Be more careful when parsing Vorbis Comments | b3646a07348ffa276ea41a9dae03ddc63ea6c532 | False | taglib/taglib | TagLib Audio Meta-Data Library | 2011-03-10 19:36:24 | 2022-08-01 07:27:36 | http://taglib.org/ | taglib | 943.0 | 312.0 | Ogg::XiphComment::parse | Ogg::XiphComment::parse( const ByteVector & data) | ['data'] | void Ogg::XiphComment::parse(const ByteVector &data)
{
// The first thing in the comment data is the vendor ID length, followed by a
// UTF8 string with the vendor ID.
int pos = 0;
int vendorLength = data.mid(0, 4).toUInt(false);
pos += 4;
d->vendorID = String(data.mid(pos, vendorLength), String::UTF8);
pos += vendorLength;
// Next the number of fields in the comment vector.
int commentFields = data.mid(pos, 4).toUInt(false);
pos += 4;
for(int i = 0; i < commentFields; i++) {
// Each comment field is in the format "KEY=value" in a UTF8 string and has
// 4 bytes before the text starts that gives the length.
int commentLength = data.mid(pos, 4).toUInt(false);
pos += 4;
String comment = String(data.mid(pos, commentLength), String::UTF8);
pos += commentLength;
int commentSeparatorPosition = comment.find("=");
String key = comment.substr(0, commentSeparatorPosition);
String value = comment.substr(commentSeparatorPosition + 1);
addField(key, value, false);
}
} | 187 | True | 1 |
CVE-2017-12678 | False | False | False | True | AV:N/AC:M/Au:N/C:P/I:P/A:P | NETWORK | MEDIUM | NONE | PARTIAL | PARTIAL | PARTIAL | 6.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | NETWORK | LOW | NONE | REQUIRED | UNCHANGED | HIGH | HIGH | HIGH | 8.8 | HIGH | 2.8 | 5.9 | nan | [{'url': 'https://github.com/taglib/taglib/pull/831', 'name': 'https://github.com/taglib/taglib/pull/831', 'refsource': 'CONFIRM', 'tags': ['Patch', 'Vendor Advisory']}, {'url': 'https://github.com/taglib/taglib/issues/829', 'name': 'https://github.com/taglib/taglib/issues/829', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch', 'Vendor Advisory']}, {'url': 'https://github.com/taglib/taglib/commit/cb9f07d9dcd791b63e622da43f7b232adaec0a9a', 'name': 'https://github.com/taglib/taglib/commit/cb9f07d9dcd791b63e622da43f7b232adaec0a9a', 'refsource': 'CONFIRM', 'tags': ['Patch', 'Vendor Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2021/09/msg00020.html', 'name': '[debian-lts-announce] 20210930 [SECURITY] [DLA 2772-1] taglib security update', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-434'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:taglib:taglib:1.11.1:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'In TagLib 1.11.1, the rebuildAggregateFrames function in id3v2framefactory.cpp has a pointer to cast vulnerability, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted audio file.'}] | 2021-10-18T12:11Z | 2017-08-08T01:34Z | Unrestricted Upload of File with Dangerous Type | The software allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. | https://cwe.mitre.org/data/definitions/434.html | 0 | Stephen F. Booth | 2017-09-30 10:15:41-05:00 | Don't assume TDRC is an instance of TextIdentificationFrame (#831)
If TDRC is encrypted, FrameFactory::createFrame() returns UnknownFrame
which causes problems in rebuildAggregateFrames() when it is assumed
that TDRC is a TextIdentificationFrame | cb9f07d9dcd791b63e622da43f7b232adaec0a9a | False | taglib/taglib | TagLib Audio Meta-Data Library | 2011-03-10 19:36:24 | 2022-08-01 07:27:36 | http://taglib.org/ | taglib | 943.0 | 312.0 | FrameFactory::rebuildAggregateFrames | FrameFactory::rebuildAggregateFrames( ID3v2 :: Tag * tag) const | ['tag'] | void FrameFactory::rebuildAggregateFrames(ID3v2::Tag *tag) const
{
if(tag->header()->majorVersion() < 4 &&
tag->frameList("TDRC").size() == 1 &&
tag->frameList("TDAT").size() == 1)
{
TextIdentificationFrame *tdrc =
static_cast<TextIdentificationFrame *>(tag->frameList("TDRC").front());
UnknownFrame *tdat = static_cast<UnknownFrame *>(tag->frameList("TDAT").front());
if(tdrc->fieldList().size() == 1 &&
tdrc->fieldList().front().size() == 4 &&
tdat->data().size() >= 5)
{
String date(tdat->data().mid(1), String::Type(tdat->data()[0]));
if(date.length() == 4) {
tdrc->setText(tdrc->toString() + '-' + date.substr(2, 2) + '-' + date.substr(0, 2));
if(tag->frameList("TIME").size() == 1) {
UnknownFrame *timeframe = static_cast<UnknownFrame *>(tag->frameList("TIME").front());
if(timeframe->data().size() >= 5) {
String time(timeframe->data().mid(1), String::Type(timeframe->data()[0]));
if(time.length() == 4) {
tdrc->setText(tdrc->toString() + 'T' + time.substr(0, 2) + ':' + time.substr(2, 2));
}
}
}
}
}
}
} | 346 | True | 1 |
|
CVE-2012-1176 | 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://bugzilla.wikimedia.org/show_bug.cgi?id=35055', 'name': 'https://bugzilla.wikimedia.org/show_bug.cgi?id=35055', 'refsource': 'MISC', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/52451', 'name': '52451', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/03/14/4', 'name': '[oss-security] 20120314 CVE request: pyfribidi buffer overflow flaw', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/03/14/9', 'name': '[oss-security] 20120314 Re: CVE request: pyfribidi buffer overflow flaw', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-March/075293.html', 'name': 'FEDORA-2012-3513', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://groups.google.com/group/linux.debian.bugs.dist/browse_thread/thread/aacd036037217998/8d095f85f3665bff?lnk=raot', 'name': 'http://groups.google.com/group/linux.debian.bugs.dist/browse_thread/thread/aacd036037217998/8d095f85f3665bff?lnk=raot', 'refsource': 'MISC', 'tags': []}, {'url': 'http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=663189', 'name': 'http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=663189', 'refsource': 'MISC', 'tags': []}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=801896', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=801896', 'refsource': 'MISC', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076053.html', 'name': 'FEDORA-2012-3549', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076038.html', 'name': 'FEDORA-2012-3537', 'refsource': 'FEDORA', 'tags': []}, {'url': 'https://github.com/pediapress/pyfribidi/commit/d2860c655357975e7b32d84e6b45e98f0dcecd7a', 'name': 'https://github.com/pediapress/pyfribidi/commit/d2860c655357975e7b32d84e6b45e98f0dcecd7a', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/pediapress/pyfribidi/issues/2%29:', 'name': 'https://github.com/pediapress/pyfribidi/issues/2%29:', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/74001', 'name': 'fribidi-utf8-bo(74001)', 'refsource': 'XF', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:fribidi:pyfribidi:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.10.9', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Buffer overflow in the fribidi_utf8_to_unicode function in PyFriBidi before 0.11.0 allows remote attackers to cause a denial of service (application crash) via a 4-byte utf-8 sequence.'}] | 2017-08-29T01:31Z | 2012-08-26T20:55Z | 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 | Ralf Schmitt | 2012-03-09 01:00:43+01:00 | refactor pyfribidi.c module
pyfribidi.c is now compiled as _pyfribidi. This module only handles
unicode internally and doesn't use the fribidi_utf8_to_unicode
function (which can't handle 4 byte utf-8 sequences). This fixes the
buffer overflow in issue #2.
The code is now also much simpler: pyfribidi.c is down from 280 to 130
lines of code.
We now ship a pure python pyfribidi that handles the case when
non-unicode strings are passed in.
We now also adapt the size of the output string if clean=True is
passed. | d2860c655357975e7b32d84e6b45e98f0dcecd7a | False | pediapress/pyfribidi | simple python wrapper around the fribidi library | 2011-07-12 21:18:06 | 2020-02-24 08:49:43 | pediapress | 12.0 | 9.0 | _pyfribidi_log2vis | _pyfribidi_log2vis( PyObject * self , PyObject * args , PyObject * kw) | ['self', 'args', 'kw'] | _pyfribidi_log2vis (PyObject * self, PyObject * args, PyObject * kw)
{
PyObject *logical = NULL; /* input unicode or string object */
FriBidiParType base = FRIBIDI_TYPE_RTL; /* optional direction */
const char *encoding = "utf-8"; /* optional input string encoding */
int clean = 0; /* optional flag to clean the string */
int reordernsm = 1; /* optional flag to allow reordering of non spacing marks*/
static char *kwargs[] =
{ "logical", "base_direction", "encoding", "clean", "reordernsm", NULL };
if (!PyArg_ParseTupleAndKeywords (args, kw, "O|isii", kwargs,
&logical, &base, &encoding, &clean, &reordernsm))
return NULL;
/* Validate base */
if (!(base == FRIBIDI_TYPE_RTL ||
base == FRIBIDI_TYPE_LTR || base == FRIBIDI_TYPE_ON))
return PyErr_Format (PyExc_ValueError,
"invalid value %d: use either RTL, LTR or ON",
base);
/* Check object type and delegate to one of the log2vis functions */
if (PyUnicode_Check (logical))
return log2vis_unicode (logical, base, clean, reordernsm);
else if (PyString_Check (logical))
return log2vis_encoded_string (logical, encoding, base, clean, reordernsm);
else
return PyErr_Format (PyExc_TypeError,
"expected unicode or str, not %s",
logical->ob_type->tp_name);
} | 180 | True | 1 |
|
CVE-2012-1176 | 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://bugzilla.wikimedia.org/show_bug.cgi?id=35055', 'name': 'https://bugzilla.wikimedia.org/show_bug.cgi?id=35055', 'refsource': 'MISC', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/52451', 'name': '52451', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/03/14/4', 'name': '[oss-security] 20120314 CVE request: pyfribidi buffer overflow flaw', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/03/14/9', 'name': '[oss-security] 20120314 Re: CVE request: pyfribidi buffer overflow flaw', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-March/075293.html', 'name': 'FEDORA-2012-3513', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://groups.google.com/group/linux.debian.bugs.dist/browse_thread/thread/aacd036037217998/8d095f85f3665bff?lnk=raot', 'name': 'http://groups.google.com/group/linux.debian.bugs.dist/browse_thread/thread/aacd036037217998/8d095f85f3665bff?lnk=raot', 'refsource': 'MISC', 'tags': []}, {'url': 'http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=663189', 'name': 'http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=663189', 'refsource': 'MISC', 'tags': []}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=801896', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=801896', 'refsource': 'MISC', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076053.html', 'name': 'FEDORA-2012-3549', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076038.html', 'name': 'FEDORA-2012-3537', 'refsource': 'FEDORA', 'tags': []}, {'url': 'https://github.com/pediapress/pyfribidi/commit/d2860c655357975e7b32d84e6b45e98f0dcecd7a', 'name': 'https://github.com/pediapress/pyfribidi/commit/d2860c655357975e7b32d84e6b45e98f0dcecd7a', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/pediapress/pyfribidi/issues/2%29:', 'name': 'https://github.com/pediapress/pyfribidi/issues/2%29:', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/74001', 'name': 'fribidi-utf8-bo(74001)', 'refsource': 'XF', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:fribidi:pyfribidi:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.10.9', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Buffer overflow in the fribidi_utf8_to_unicode function in PyFriBidi before 0.11.0 allows remote attackers to cause a denial of service (application crash) via a 4-byte utf-8 sequence.'}] | 2017-08-29T01:31Z | 2012-08-26T20:55Z | 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 | Ralf Schmitt | 2012-03-09 01:00:43+01:00 | refactor pyfribidi.c module
pyfribidi.c is now compiled as _pyfribidi. This module only handles
unicode internally and doesn't use the fribidi_utf8_to_unicode
function (which can't handle 4 byte utf-8 sequences). This fixes the
buffer overflow in issue #2.
The code is now also much simpler: pyfribidi.c is down from 280 to 130
lines of code.
We now ship a pure python pyfribidi that handles the case when
non-unicode strings are passed in.
We now also adapt the size of the output string if clean=True is
passed. | d2860c655357975e7b32d84e6b45e98f0dcecd7a | False | pediapress/pyfribidi | simple python wrapper around the fribidi library | 2011-07-12 21:18:06 | 2020-02-24 08:49:43 | pediapress | 12.0 | 9.0 | initpyfribidi | initpyfribidi( void) | ['void'] | initpyfribidi (void)
{
PyObject *module;
/* XXX What should be done if we fail here? */
module = Py_InitModule3 ("pyfribidi", PyfribidiMethods,
_pyfribidi__doc__);
PyModule_AddIntConstant (module, "RTL", (long) FRIBIDI_TYPE_RTL);
PyModule_AddIntConstant (module, "LTR", (long) FRIBIDI_TYPE_LTR);
PyModule_AddIntConstant (module, "ON", (long) FRIBIDI_TYPE_ON);
PyModule_AddStringConstant (module, "__author__",
"Yaacov Zamir and Nir Soffer");
} | 66 | True | 1 |
|
CVE-2012-1176 | 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://bugzilla.wikimedia.org/show_bug.cgi?id=35055', 'name': 'https://bugzilla.wikimedia.org/show_bug.cgi?id=35055', 'refsource': 'MISC', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/52451', 'name': '52451', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/03/14/4', 'name': '[oss-security] 20120314 CVE request: pyfribidi buffer overflow flaw', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/03/14/9', 'name': '[oss-security] 20120314 Re: CVE request: pyfribidi buffer overflow flaw', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-March/075293.html', 'name': 'FEDORA-2012-3513', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://groups.google.com/group/linux.debian.bugs.dist/browse_thread/thread/aacd036037217998/8d095f85f3665bff?lnk=raot', 'name': 'http://groups.google.com/group/linux.debian.bugs.dist/browse_thread/thread/aacd036037217998/8d095f85f3665bff?lnk=raot', 'refsource': 'MISC', 'tags': []}, {'url': 'http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=663189', 'name': 'http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=663189', 'refsource': 'MISC', 'tags': []}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=801896', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=801896', 'refsource': 'MISC', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076053.html', 'name': 'FEDORA-2012-3549', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076038.html', 'name': 'FEDORA-2012-3537', 'refsource': 'FEDORA', 'tags': []}, {'url': 'https://github.com/pediapress/pyfribidi/commit/d2860c655357975e7b32d84e6b45e98f0dcecd7a', 'name': 'https://github.com/pediapress/pyfribidi/commit/d2860c655357975e7b32d84e6b45e98f0dcecd7a', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/pediapress/pyfribidi/issues/2%29:', 'name': 'https://github.com/pediapress/pyfribidi/issues/2%29:', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/74001', 'name': 'fribidi-utf8-bo(74001)', 'refsource': 'XF', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:fribidi:pyfribidi:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.10.9', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Buffer overflow in the fribidi_utf8_to_unicode function in PyFriBidi before 0.11.0 allows remote attackers to cause a denial of service (application crash) via a 4-byte utf-8 sequence.'}] | 2017-08-29T01:31Z | 2012-08-26T20:55Z | 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 | Ralf Schmitt | 2012-03-09 01:00:43+01:00 | refactor pyfribidi.c module
pyfribidi.c is now compiled as _pyfribidi. This module only handles
unicode internally and doesn't use the fribidi_utf8_to_unicode
function (which can't handle 4 byte utf-8 sequences). This fixes the
buffer overflow in issue #2.
The code is now also much simpler: pyfribidi.c is down from 280 to 130
lines of code.
We now ship a pure python pyfribidi that handles the case when
non-unicode strings are passed in.
We now also adapt the size of the output string if clean=True is
passed. | d2860c655357975e7b32d84e6b45e98f0dcecd7a | False | pediapress/pyfribidi | simple python wrapper around the fribidi library | 2011-07-12 21:18:06 | 2020-02-24 08:49:43 | pediapress | 12.0 | 9.0 | log2vis_encoded_string | log2vis_encoded_string( PyObject * string , const char * encoding , FriBidiParType base_direction , int clean , int reordernsm) | ['string', 'encoding', 'base_direction', 'clean', 'reordernsm'] | log2vis_encoded_string (PyObject * string, const char *encoding,
FriBidiParType base_direction, int clean, int reordernsm)
{
PyObject *logical = NULL; /* logical unicode object */
PyObject *result = NULL; /* output string object */
/* Always needed for the string length */
logical = PyUnicode_Decode (PyString_AS_STRING (string),
PyString_GET_SIZE (string),
encoding, "strict");
if (logical == NULL)
return NULL;
if (strcmp (encoding, "utf-8") == 0)
/* Shortcut for utf8 strings (little faster) */
result = log2vis_utf8 (string,
PyUnicode_GET_SIZE (logical),
base_direction, clean, reordernsm);
else
{
/* Invoke log2vis_unicode and encode back to encoding */
PyObject *visual = log2vis_unicode (logical, base_direction, clean, reordernsm);
if (visual)
{
result = PyUnicode_Encode (PyUnicode_AS_UNICODE
(visual),
PyUnicode_GET_SIZE (visual),
encoding, "strict");
Py_DECREF (visual);
}
}
Py_DECREF (logical);
return result;
} | 147 | True | 1 |
|
CVE-2012-1176 | 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://bugzilla.wikimedia.org/show_bug.cgi?id=35055', 'name': 'https://bugzilla.wikimedia.org/show_bug.cgi?id=35055', 'refsource': 'MISC', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/52451', 'name': '52451', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/03/14/4', 'name': '[oss-security] 20120314 CVE request: pyfribidi buffer overflow flaw', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/03/14/9', 'name': '[oss-security] 20120314 Re: CVE request: pyfribidi buffer overflow flaw', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-March/075293.html', 'name': 'FEDORA-2012-3513', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://groups.google.com/group/linux.debian.bugs.dist/browse_thread/thread/aacd036037217998/8d095f85f3665bff?lnk=raot', 'name': 'http://groups.google.com/group/linux.debian.bugs.dist/browse_thread/thread/aacd036037217998/8d095f85f3665bff?lnk=raot', 'refsource': 'MISC', 'tags': []}, {'url': 'http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=663189', 'name': 'http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=663189', 'refsource': 'MISC', 'tags': []}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=801896', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=801896', 'refsource': 'MISC', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076053.html', 'name': 'FEDORA-2012-3549', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076038.html', 'name': 'FEDORA-2012-3537', 'refsource': 'FEDORA', 'tags': []}, {'url': 'https://github.com/pediapress/pyfribidi/commit/d2860c655357975e7b32d84e6b45e98f0dcecd7a', 'name': 'https://github.com/pediapress/pyfribidi/commit/d2860c655357975e7b32d84e6b45e98f0dcecd7a', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/pediapress/pyfribidi/issues/2%29:', 'name': 'https://github.com/pediapress/pyfribidi/issues/2%29:', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/74001', 'name': 'fribidi-utf8-bo(74001)', 'refsource': 'XF', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:fribidi:pyfribidi:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.10.9', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Buffer overflow in the fribidi_utf8_to_unicode function in PyFriBidi before 0.11.0 allows remote attackers to cause a denial of service (application crash) via a 4-byte utf-8 sequence.'}] | 2017-08-29T01:31Z | 2012-08-26T20:55Z | 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 | Ralf Schmitt | 2012-03-09 01:00:43+01:00 | refactor pyfribidi.c module
pyfribidi.c is now compiled as _pyfribidi. This module only handles
unicode internally and doesn't use the fribidi_utf8_to_unicode
function (which can't handle 4 byte utf-8 sequences). This fixes the
buffer overflow in issue #2.
The code is now also much simpler: pyfribidi.c is down from 280 to 130
lines of code.
We now ship a pure python pyfribidi that handles the case when
non-unicode strings are passed in.
We now also adapt the size of the output string if clean=True is
passed. | d2860c655357975e7b32d84e6b45e98f0dcecd7a | False | pediapress/pyfribidi | simple python wrapper around the fribidi library | 2011-07-12 21:18:06 | 2020-02-24 08:49:43 | pediapress | 12.0 | 9.0 | log2vis_unicode | log2vis_unicode( PyObject * unicode , FriBidiParType base_direction , int clean , int reordernsm) | ['unicode', 'base_direction', 'clean', 'reordernsm'] | log2vis_unicode (PyObject * unicode, FriBidiParType base_direction, int clean, int reordernsm)
{
PyObject *logical = NULL; /* input string encoded in utf-8 */
PyObject *visual = NULL; /* output string encoded in utf-8 */
PyObject *result = NULL; /* unicode output string */
int length = PyUnicode_GET_SIZE (unicode);
logical = PyUnicode_AsUTF8String (unicode);
if (logical == NULL)
goto cleanup;
visual = log2vis_utf8 (logical, length, base_direction, clean, reordernsm);
if (visual == NULL)
goto cleanup;
result = PyUnicode_DecodeUTF8 (PyString_AS_STRING (visual),
PyString_GET_SIZE (visual), "strict");
cleanup:
Py_XDECREF (logical);
Py_XDECREF (visual);
return result;
} | 115 | True | 1 |
|
CVE-2012-1176 | 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://bugzilla.wikimedia.org/show_bug.cgi?id=35055', 'name': 'https://bugzilla.wikimedia.org/show_bug.cgi?id=35055', 'refsource': 'MISC', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/52451', 'name': '52451', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/03/14/4', 'name': '[oss-security] 20120314 CVE request: pyfribidi buffer overflow flaw', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/03/14/9', 'name': '[oss-security] 20120314 Re: CVE request: pyfribidi buffer overflow flaw', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-March/075293.html', 'name': 'FEDORA-2012-3513', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://groups.google.com/group/linux.debian.bugs.dist/browse_thread/thread/aacd036037217998/8d095f85f3665bff?lnk=raot', 'name': 'http://groups.google.com/group/linux.debian.bugs.dist/browse_thread/thread/aacd036037217998/8d095f85f3665bff?lnk=raot', 'refsource': 'MISC', 'tags': []}, {'url': 'http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=663189', 'name': 'http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=663189', 'refsource': 'MISC', 'tags': []}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=801896', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=801896', 'refsource': 'MISC', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076053.html', 'name': 'FEDORA-2012-3549', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076038.html', 'name': 'FEDORA-2012-3537', 'refsource': 'FEDORA', 'tags': []}, {'url': 'https://github.com/pediapress/pyfribidi/commit/d2860c655357975e7b32d84e6b45e98f0dcecd7a', 'name': 'https://github.com/pediapress/pyfribidi/commit/d2860c655357975e7b32d84e6b45e98f0dcecd7a', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/pediapress/pyfribidi/issues/2%29:', 'name': 'https://github.com/pediapress/pyfribidi/issues/2%29:', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/74001', 'name': 'fribidi-utf8-bo(74001)', 'refsource': 'XF', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:fribidi:pyfribidi:*:*:*:*:*:*:*:*', 'versionEndIncluding': '0.10.9', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Buffer overflow in the fribidi_utf8_to_unicode function in PyFriBidi before 0.11.0 allows remote attackers to cause a denial of service (application crash) via a 4-byte utf-8 sequence.'}] | 2017-08-29T01:31Z | 2012-08-26T20:55Z | 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 | Ralf Schmitt | 2012-03-09 01:00:43+01:00 | refactor pyfribidi.c module
pyfribidi.c is now compiled as _pyfribidi. This module only handles
unicode internally and doesn't use the fribidi_utf8_to_unicode
function (which can't handle 4 byte utf-8 sequences). This fixes the
buffer overflow in issue #2.
The code is now also much simpler: pyfribidi.c is down from 280 to 130
lines of code.
We now ship a pure python pyfribidi that handles the case when
non-unicode strings are passed in.
We now also adapt the size of the output string if clean=True is
passed. | d2860c655357975e7b32d84e6b45e98f0dcecd7a | False | pediapress/pyfribidi | simple python wrapper around the fribidi library | 2011-07-12 21:18:06 | 2020-02-24 08:49:43 | pediapress | 12.0 | 9.0 | log2vis_utf8 | log2vis_utf8( PyObject * string , int unicode_length , FriBidiParType base_direction , int clean , int reordernsm) | ['string', 'unicode_length', 'base_direction', 'clean', 'reordernsm'] | log2vis_utf8 (PyObject * string, int unicode_length,
FriBidiParType base_direction, int clean, int reordernsm)
{
FriBidiChar *logical = NULL; /* input fribidi unicode buffer */
FriBidiChar *visual = NULL; /* output fribidi unicode buffer */
char *visual_utf8 = NULL; /* output fribidi UTF-8 buffer */
FriBidiStrIndex new_len = 0; /* length of the UTF-8 buffer */
PyObject *result = NULL; /* failure */
/* Allocate fribidi unicode buffers */
logical = PyMem_New (FriBidiChar, unicode_length + 1);
if (logical == NULL)
{
PyErr_SetString (PyExc_MemoryError,
"failed to allocate unicode buffer");
goto cleanup;
}
visual = PyMem_New (FriBidiChar, unicode_length + 1);
if (visual == NULL)
{
PyErr_SetString (PyExc_MemoryError,
"failed to allocate unicode buffer");
goto cleanup;
}
/* Convert to unicode and order visually */
fribidi_set_reorder_nsm(reordernsm);
fribidi_utf8_to_unicode (PyString_AS_STRING (string),
PyString_GET_SIZE (string), logical);
if (!fribidi_log2vis (logical, unicode_length, &base_direction, visual,
NULL, NULL, NULL))
{
PyErr_SetString (PyExc_RuntimeError,
"fribidi failed to order string");
goto cleanup;
}
/* Cleanup the string if requested */
if (clean)
fribidi_remove_bidi_marks (visual, unicode_length, NULL, NULL, NULL);
/* Allocate fribidi UTF-8 buffer */
visual_utf8 = PyMem_New(char, (unicode_length * 4)+1);
if (visual_utf8 == NULL)
{
PyErr_SetString (PyExc_MemoryError,
"failed to allocate UTF-8 buffer");
goto cleanup;
}
/* Encode the reordered string and create result string */
new_len = fribidi_unicode_to_utf8 (visual, unicode_length, visual_utf8);
result = PyString_FromStringAndSize (visual_utf8, new_len);
if (result == NULL)
/* XXX does it raise any error? */
goto cleanup;
cleanup:
/* Delete unicode buffers */
PyMem_Del (logical);
PyMem_Del (visual);
PyMem_Del (visual_utf8);
return result;
} | 259 | True | 1 |
|
CVE-2012-1571 | 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': 'https://github.com/glensc/file/commit/1aec04dbf8a24b8a6ba64c4f74efa0628e36db0b', 'name': 'https://github.com/glensc/file/commit/1aec04dbf8a24b8a6ba64c4f74efa0628e36db0b', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.debian.org/security/2012/dsa-2422', 'name': 'DSA-2422', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://mx.gw.com/pipermail/file/2012/000914.html', 'name': '[file] 20120221 file-5.11 is now available', 'refsource': 'MLIST', 'tags': ['Patch']}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:035', 'name': 'MDVSA-2012:035', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'https://github.com/glensc/file/commit/1859fdb4e67c49c463c4e0078054335cd46ba295', 'name': 'https://github.com/glensc/file/commit/1859fdb4e67c49c463c4e0078054335cd46ba295', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.ubuntu.com/usn/USN-2123-1', 'name': 'USN-2123-1', 'refsource': 'UBUNTU', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:christos_zoulas:file:*:*:*:*:*:*:*:*', 'versionEndIncluding': '5.10', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:tim_robbins:libmagic:*:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'file before 5.11 and libmagic allow remote attackers to cause a denial of service (crash) via a crafted Composite Document File (CDF) file that triggers (1) an out-of-bounds read or (2) an invalid pointer dereference.'}] | 2014-03-08T04:55Z | 2012-07-17T21:55Z | 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 | Christos Zoulas | 2012-02-17 04:23:30+00:00 | add more check found by cert's fuzzer. | 1859fdb4e67c49c463c4e0078054335cd46ba295 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | glensc | visit repo url | visit repo url | cdf_read_sector | cdf_read_sector( const cdf_info_t * info , void * buf , size_t offs , size_t len , const cdf_header_t * h , cdf_secid_t id) | ['info', 'buf', 'offs', 'len', 'h', 'id'] | cdf_read_sector(const cdf_info_t *info, void *buf, size_t offs, size_t len,
const cdf_header_t *h, cdf_secid_t id)
{
assert((size_t)CDF_SEC_SIZE(h) == len);
return cdf_read(info, (off_t)CDF_SEC_POS(h, id),
((char *)buf) + offs, len);
} | 68 | True | 1 |
CVE-2012-1571 | 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': 'https://github.com/glensc/file/commit/1aec04dbf8a24b8a6ba64c4f74efa0628e36db0b', 'name': 'https://github.com/glensc/file/commit/1aec04dbf8a24b8a6ba64c4f74efa0628e36db0b', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.debian.org/security/2012/dsa-2422', 'name': 'DSA-2422', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://mx.gw.com/pipermail/file/2012/000914.html', 'name': '[file] 20120221 file-5.11 is now available', 'refsource': 'MLIST', 'tags': ['Patch']}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:035', 'name': 'MDVSA-2012:035', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'https://github.com/glensc/file/commit/1859fdb4e67c49c463c4e0078054335cd46ba295', 'name': 'https://github.com/glensc/file/commit/1859fdb4e67c49c463c4e0078054335cd46ba295', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.ubuntu.com/usn/USN-2123-1', 'name': 'USN-2123-1', 'refsource': 'UBUNTU', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:christos_zoulas:file:*:*:*:*:*:*:*:*', 'versionEndIncluding': '5.10', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:tim_robbins:libmagic:*:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'file before 5.11 and libmagic allow remote attackers to cause a denial of service (crash) via a crafted Composite Document File (CDF) file that triggers (1) an out-of-bounds read or (2) an invalid pointer dereference.'}] | 2014-03-08T04:55Z | 2012-07-17T21:55Z | 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 | Christos Zoulas | 2012-02-17 04:23:30+00:00 | add more check found by cert's fuzzer. | 1859fdb4e67c49c463c4e0078054335cd46ba295 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | glensc | visit repo url | visit repo url | cdf_read_short_sector | cdf_read_short_sector( const cdf_stream_t * sst , void * buf , size_t offs , size_t len , const cdf_header_t * h , cdf_secid_t id) | ['sst', 'buf', 'offs', 'len', 'h', 'id'] | cdf_read_short_sector(const cdf_stream_t *sst, void *buf, size_t offs,
size_t len, const cdf_header_t *h, cdf_secid_t id)
{
assert((size_t)CDF_SHORT_SEC_SIZE(h) == len);
(void)memcpy(((char *)buf) + offs,
((const char *)sst->sst_tab) + CDF_SHORT_SEC_POS(h, id), len);
return len;
} | 79 | True | 1 |
CVE-2012-1571 | 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': 'https://github.com/glensc/file/commit/1aec04dbf8a24b8a6ba64c4f74efa0628e36db0b', 'name': 'https://github.com/glensc/file/commit/1aec04dbf8a24b8a6ba64c4f74efa0628e36db0b', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.debian.org/security/2012/dsa-2422', 'name': 'DSA-2422', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://mx.gw.com/pipermail/file/2012/000914.html', 'name': '[file] 20120221 file-5.11 is now available', 'refsource': 'MLIST', 'tags': ['Patch']}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:035', 'name': 'MDVSA-2012:035', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'https://github.com/glensc/file/commit/1859fdb4e67c49c463c4e0078054335cd46ba295', 'name': 'https://github.com/glensc/file/commit/1859fdb4e67c49c463c4e0078054335cd46ba295', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.ubuntu.com/usn/USN-2123-1', 'name': 'USN-2123-1', 'refsource': 'UBUNTU', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:christos_zoulas:file:*:*:*:*:*:*:*:*', 'versionEndIncluding': '5.10', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:tim_robbins:libmagic:*:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'file before 5.11 and libmagic allow remote attackers to cause a denial of service (crash) via a crafted Composite Document File (CDF) file that triggers (1) an out-of-bounds read or (2) an invalid pointer dereference.'}] | 2014-03-08T04:55Z | 2012-07-17T21:55Z | 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 | Christos Zoulas | 2012-02-20 22:35:29+00:00 | Fix bounds checks again. | 1aec04dbf8a24b8a6ba64c4f74efa0628e36db0b | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | glensc | visit repo url | visit repo url | cdf_read_property_info | cdf_read_property_info( const cdf_stream_t * sst , const cdf_header_t * h , uint32_t offs , cdf_property_info_t ** info , size_t * count , size_t * maxcount) | ['sst', 'h', 'offs', 'info', 'count', 'maxcount'] | cdf_read_property_info(const cdf_stream_t *sst, const cdf_header_t *h,
uint32_t offs, cdf_property_info_t **info, size_t *count, size_t *maxcount)
{
const cdf_section_header_t *shp;
cdf_section_header_t sh;
const uint8_t *p, *q, *e;
int16_t s16;
int32_t s32;
uint32_t u32;
int64_t s64;
uint64_t u64;
cdf_timestamp_t tp;
size_t i, o, o4, nelements, j;
cdf_property_info_t *inp;
if (offs > UINT32_MAX / 4) {
errno = EFTYPE;
goto out;
}
shp = CAST(const cdf_section_header_t *, (const void *)
((const char *)sst->sst_tab + offs));
if (cdf_check_stream_offset(sst, h, shp, sizeof(*shp), __LINE__) == -1)
goto out;
sh.sh_len = CDF_TOLE4(shp->sh_len);
#define CDF_SHLEN_LIMIT (UINT32_MAX / 8)
if (sh.sh_len > CDF_SHLEN_LIMIT) {
errno = EFTYPE;
goto out;
}
sh.sh_properties = CDF_TOLE4(shp->sh_properties);
#define CDF_PROP_LIMIT (UINT32_MAX / (4 * sizeof(*inp)))
if (sh.sh_properties > CDF_PROP_LIMIT)
goto out;
DPRINTF(("section len: %u properties %u\n", sh.sh_len,
sh.sh_properties));
if (*maxcount) {
if (*maxcount > CDF_PROP_LIMIT)
goto out;
*maxcount += sh.sh_properties;
inp = CAST(cdf_property_info_t *,
realloc(*info, *maxcount * sizeof(*inp)));
} else {
*maxcount = sh.sh_properties;
inp = CAST(cdf_property_info_t *,
malloc(*maxcount * sizeof(*inp)));
}
if (inp == NULL)
goto out;
*info = inp;
inp += *count;
*count += sh.sh_properties;
p = CAST(const uint8_t *, (const void *)
((const char *)(const void *)sst->sst_tab +
offs + sizeof(sh)));
e = CAST(const uint8_t *, (const void *)
(((const char *)(const void *)shp) + sh.sh_len));
if (cdf_check_stream_offset(sst, h, e, 0, __LINE__) == -1)
goto out;
for (i = 0; i < sh.sh_properties; i++) {
q = (const uint8_t *)(const void *)
((const char *)(const void *)p +
CDF_GETUINT32(p, (i << 1) + 1)) - 2 * sizeof(uint32_t);
if (q > e) {
DPRINTF(("Ran of the end %p > %p\n", q, e));
goto out;
}
inp[i].pi_id = CDF_GETUINT32(p, i << 1);
inp[i].pi_type = CDF_GETUINT32(q, 0);
DPRINTF(("%" SIZE_T_FORMAT "u) id=%x type=%x offs=0x%tx,0x%x\n", i,
inp[i].pi_id, inp[i].pi_type, q - p,
CDF_GETUINT32(p, (i << 1) + 1)));
if (inp[i].pi_type & CDF_VECTOR) {
nelements = CDF_GETUINT32(q, 1);
o = 2;
} else {
nelements = 1;
o = 1;
}
o4 = o * sizeof(uint32_t);
if (inp[i].pi_type & (CDF_ARRAY|CDF_BYREF|CDF_RESERVED))
goto unknown;
switch (inp[i].pi_type & CDF_TYPEMASK) {
case CDF_NULL:
case CDF_EMPTY:
break;
case CDF_SIGNED16:
if (inp[i].pi_type & CDF_VECTOR)
goto unknown;
(void)memcpy(&s16, &q[o4], sizeof(s16));
inp[i].pi_s16 = CDF_TOLE2(s16);
break;
case CDF_SIGNED32:
if (inp[i].pi_type & CDF_VECTOR)
goto unknown;
(void)memcpy(&s32, &q[o4], sizeof(s32));
inp[i].pi_s32 = CDF_TOLE4((uint32_t)s32);
break;
case CDF_BOOL:
case CDF_UNSIGNED32:
if (inp[i].pi_type & CDF_VECTOR)
goto unknown;
(void)memcpy(&u32, &q[o4], sizeof(u32));
inp[i].pi_u32 = CDF_TOLE4(u32);
break;
case CDF_SIGNED64:
if (inp[i].pi_type & CDF_VECTOR)
goto unknown;
(void)memcpy(&s64, &q[o4], sizeof(s64));
inp[i].pi_s64 = CDF_TOLE8((uint64_t)s64);
break;
case CDF_UNSIGNED64:
if (inp[i].pi_type & CDF_VECTOR)
goto unknown;
(void)memcpy(&u64, &q[o4], sizeof(u64));
inp[i].pi_u64 = CDF_TOLE8((uint64_t)u64);
break;
case CDF_FLOAT:
if (inp[i].pi_type & CDF_VECTOR)
goto unknown;
(void)memcpy(&u32, &q[o4], sizeof(u32));
u32 = CDF_TOLE4(u32);
memcpy(&inp[i].pi_f, &u32, sizeof(inp[i].pi_f));
break;
case CDF_DOUBLE:
if (inp[i].pi_type & CDF_VECTOR)
goto unknown;
(void)memcpy(&u64, &q[o4], sizeof(u64));
u64 = CDF_TOLE8((uint64_t)u64);
memcpy(&inp[i].pi_d, &u64, sizeof(inp[i].pi_d));
break;
case CDF_LENGTH32_STRING:
case CDF_LENGTH32_WSTRING:
if (nelements > 1) {
size_t nelem = inp - *info;
if (*maxcount > CDF_PROP_LIMIT
|| nelements > CDF_PROP_LIMIT)
goto out;
*maxcount += nelements;
inp = CAST(cdf_property_info_t *,
realloc(*info, *maxcount * sizeof(*inp)));
if (inp == NULL)
goto out;
*info = inp;
inp = *info + nelem;
}
DPRINTF(("nelements = %" SIZE_T_FORMAT "u\n",
nelements));
for (j = 0; j < nelements; j++, i++) {
uint32_t l = CDF_GETUINT32(q, o);
inp[i].pi_str.s_len = l;
inp[i].pi_str.s_buf = (const char *)
(const void *)(&q[o4 + sizeof(l)]);
DPRINTF(("l = %d, r = %" SIZE_T_FORMAT
"u, s = %s\n", l,
CDF_ROUND(l, sizeof(l)),
inp[i].pi_str.s_buf));
if (l & 1)
l++;
o += l >> 1;
if (q + o >= e)
goto out;
o4 = o * sizeof(uint32_t);
}
i--;
break;
case CDF_FILETIME:
if (inp[i].pi_type & CDF_VECTOR)
goto unknown;
(void)memcpy(&tp, &q[o4], sizeof(tp));
inp[i].pi_tp = CDF_TOLE8((uint64_t)tp);
break;
case CDF_CLIPBOARD:
if (inp[i].pi_type & CDF_VECTOR)
goto unknown;
break;
default:
unknown:
DPRINTF(("Don't know how to deal with %x\n",
inp[i].pi_type));
break;
}
}
return 0;
out:
free(*info);
return -1;
} | 1413 | True | 1 |
CVE-2012-1571 | 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': 'https://github.com/glensc/file/commit/1aec04dbf8a24b8a6ba64c4f74efa0628e36db0b', 'name': 'https://github.com/glensc/file/commit/1aec04dbf8a24b8a6ba64c4f74efa0628e36db0b', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.debian.org/security/2012/dsa-2422', 'name': 'DSA-2422', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://mx.gw.com/pipermail/file/2012/000914.html', 'name': '[file] 20120221 file-5.11 is now available', 'refsource': 'MLIST', 'tags': ['Patch']}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:035', 'name': 'MDVSA-2012:035', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'https://github.com/glensc/file/commit/1859fdb4e67c49c463c4e0078054335cd46ba295', 'name': 'https://github.com/glensc/file/commit/1859fdb4e67c49c463c4e0078054335cd46ba295', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.ubuntu.com/usn/USN-2123-1', 'name': 'USN-2123-1', 'refsource': 'UBUNTU', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:christos_zoulas:file:*:*:*:*:*:*:*:*', 'versionEndIncluding': '5.10', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:tim_robbins:libmagic:*:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'file before 5.11 and libmagic allow remote attackers to cause a denial of service (crash) via a crafted Composite Document File (CDF) file that triggers (1) an out-of-bounds read or (2) an invalid pointer dereference.'}] | 2014-03-08T04:55Z | 2012-07-17T21:55Z | 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 | Christos Zoulas | 2012-02-20 22:35:29+00:00 | Fix bounds checks again. | 1aec04dbf8a24b8a6ba64c4f74efa0628e36db0b | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | glensc | visit repo url | visit repo url | cdf_read_short_sector | cdf_read_short_sector( const cdf_stream_t * sst , void * buf , size_t offs , size_t len , const cdf_header_t * h , cdf_secid_t id) | ['sst', 'buf', 'offs', 'len', 'h', 'id'] | cdf_read_short_sector(const cdf_stream_t *sst, void *buf, size_t offs,
size_t len, const cdf_header_t *h, cdf_secid_t id)
{
size_t ss = CDF_SEC_SIZE(h);
size_t pos = CDF_SHORT_SEC_POS(h, id);
assert(ss == len);
if (pos > ss * sst->sst_len) {
DPRINTF(("Out of bounds read %" SIZE_T_FORMAT "u > %"
SIZE_T_FORMAT "u\n",
pos, ss * sst->sst_len));
return -1;
}
(void)memcpy(((char *)buf) + offs,
((const char *)sst->sst_tab) + pos, len);
return len;
} | 121 | True | 1 |
CVE-2012-1571 | 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': 'https://github.com/glensc/file/commit/1aec04dbf8a24b8a6ba64c4f74efa0628e36db0b', 'name': 'https://github.com/glensc/file/commit/1aec04dbf8a24b8a6ba64c4f74efa0628e36db0b', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.debian.org/security/2012/dsa-2422', 'name': 'DSA-2422', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://mx.gw.com/pipermail/file/2012/000914.html', 'name': '[file] 20120221 file-5.11 is now available', 'refsource': 'MLIST', 'tags': ['Patch']}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:035', 'name': 'MDVSA-2012:035', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'https://github.com/glensc/file/commit/1859fdb4e67c49c463c4e0078054335cd46ba295', 'name': 'https://github.com/glensc/file/commit/1859fdb4e67c49c463c4e0078054335cd46ba295', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.ubuntu.com/usn/USN-2123-1', 'name': 'USN-2123-1', 'refsource': 'UBUNTU', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:christos_zoulas:file:*:*:*:*:*:*:*:*', 'versionEndIncluding': '5.10', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:tim_robbins:libmagic:*:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'file before 5.11 and libmagic allow remote attackers to cause a denial of service (crash) via a crafted Composite Document File (CDF) file that triggers (1) an out-of-bounds read or (2) an invalid pointer dereference.'}] | 2014-03-08T04:55Z | 2012-07-17T21:55Z | 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 | Christos Zoulas | 2012-02-20 22:35:29+00:00 | Fix bounds checks again. | 1aec04dbf8a24b8a6ba64c4f74efa0628e36db0b | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | glensc | visit repo url | visit repo url | cdf_read_short_sector_chain | cdf_read_short_sector_chain( const cdf_header_t * h , const cdf_sat_t * ssat , const cdf_stream_t * sst , cdf_secid_t sid , size_t len , cdf_stream_t * scn) | ['h', 'ssat', 'sst', 'sid', 'len', 'scn'] | cdf_read_short_sector_chain(const cdf_header_t *h,
const cdf_sat_t *ssat, const cdf_stream_t *sst,
cdf_secid_t sid, size_t len, cdf_stream_t *scn)
{
size_t ss = CDF_SEC_SIZE(h), i, j;
scn->sst_len = cdf_count_chain(ssat, sid, CDF_SEC_SIZE(h));
scn->sst_dirlen = len;
if (sst->sst_tab == NULL || scn->sst_len == (size_t)-1)
return -1;
scn->sst_tab = calloc(scn->sst_len, ss);
if (scn->sst_tab == NULL)
return -1;
for (j = i = 0; sid >= 0; i++, j++) {
if (j >= CDF_LOOP_LIMIT) {
DPRINTF(("Read short sector chain loop limit"));
errno = EFTYPE;
goto out;
}
if (i >= scn->sst_len) {
DPRINTF(("Out of bounds reading short sector chain "
"%" SIZE_T_FORMAT "u > %" SIZE_T_FORMAT "u\n",
i, scn->sst_len));
errno = EFTYPE;
goto out;
}
if (cdf_read_short_sector(sst, scn->sst_tab, i * ss, ss, h,
sid) != (ssize_t)ss) {
DPRINTF(("Reading short sector chain %d", sid));
goto out;
}
sid = CDF_TOLE4((uint32_t)ssat->sat_tab[sid]);
}
return 0;
out:
free(scn->sst_tab);
return -1;
} | 258 | True | 1 |
CVE-2019-20918 | False | False | False | False | AV:N/AC:L/Au:S/C:N/I:N/A:C | NETWORK | LOW | SINGLE | NONE | NONE | COMPLETE | 6.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NETWORK | LOW | LOW | NONE | UNCHANGED | NONE | NONE | HIGH | 6.5 | MEDIUM | 2.8 | 3.6 | False | [{'url': 'https://docs.inspircd.org/security/2019-01/', 'name': 'https://docs.inspircd.org/security/2019-01/', 'refsource': 'MISC', 'tags': ['Vendor Advisory']}, {'url': 'https://github.com/inspircd/inspircd/commit/7b47de3c194f239c5fea09a0e49696c9af017d51', 'name': 'https://github.com/inspircd/inspircd/commit/7b47de3c194f239c5fea09a0e49696c9af017d51', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/inspircd/inspircd/commit/bcd65de1ec4bb71591ae417fee649d7ecd37cd57', 'name': 'https://github.com/inspircd/inspircd/commit/bcd65de1ec4bb71591ae417fee649d7ecd37cd57', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-416'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:inspircd:inspircd:*:*:*:*:*:*:*:*', 'versionStartIncluding': '3.0', 'versionEndExcluding': '3.1.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'An issue was discovered in InspIRCd 3 before 3.1.0. The silence module contains a use after free vulnerability. This vulnerability can be used for remote crashing of an InspIRCd server by any user able to fully connect to a server.'}] | 2020-09-15T14:33Z | 2020-09-11T05:15Z | Use After Free | Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. |
The use of previously-freed memory can have any number of adverse consequences, ranging from the corruption of valid data to the execution of arbitrary code, depending on the instantiation and timing of the flaw. The simplest way data corruption may occur involves the system's reuse of the freed memory. Use-after-free errors have two common and sometimes overlapping causes:
Error conditions and other exceptional circumstances.
Confusion over which part of the program is responsible for freeing the memory.
In this scenario, the memory in question is allocated to another pointer validly at some point after it has been freed. The original pointer to the freed memory is used again and points to somewhere within the new allocation. As the data is changed, it corrupts the validly used memory; this induces undefined behavior in the process.
If the newly allocated data chances to hold a class, in C++ for example, various function pointers may be scattered within the heap data. If one of these function pointers is overwritten with an address to valid shellcode, execution of arbitrary code can be achieved.
| https://cwe.mitre.org/data/definitions/416.html | 0 | Peter Powell | 2019-05-15 09:37:30+01:00 | Copy the silence flags when sending update notifications.
This fixes a crash bug in the silence module on some versions of GCC. | 7b47de3c194f239c5fea09a0e49696c9af017d51 | False | inspircd/inspircd | A modular C++ IRC server (ircd). | 2012-03-21 12:22:32 | 2022-08-26 10:49:20 | https://www.inspircd.org | inspircd | 988.0 | 257.0 | SilenceMessage::SilenceMessage | SilenceMessage::SilenceMessage( const std :: string & mask , const std :: string & flags) | ['mask', 'flags'] | SilenceMessage(const std::string& mask, const std::string& flags)
: ClientProtocol::Message("SILENCE")
{
PushParam(mask);
PushParamRef(flags);
} | 35 | True | 1 |
CVE-2021-33586 | False | False | False | False | AV:N/AC:L/Au:S/C:P/I:N/A:N | NETWORK | LOW | SINGLE | PARTIAL | NONE | NONE | 4.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | NETWORK | LOW | LOW | NONE | UNCHANGED | LOW | NONE | NONE | 4.3 | MEDIUM | 2.8 | 1.4 | False | [{'url': 'https://docs.inspircd.org/security/2021-01/', 'name': 'https://docs.inspircd.org/security/2021-01/', 'refsource': 'MISC', 'tags': ['Patch', 'Vendor Advisory']}, {'url': 'https://github.com/inspircd/inspircd/commit/4350a11c663b0d75f8119743bffb7736d87abd4d', 'name': 'https://github.com/inspircd/inspircd/commit/4350a11c663b0d75f8119743bffb7736d87abd4d', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://security.gentoo.org/glsa/202107-22', 'name': 'GLSA-202107-22', 'refsource': 'GENTOO', 'tags': ['Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-732'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:inspircd:inspircd:*:*:*:*:*:*:*:*', 'versionStartIncluding': '3.8.0', 'versionEndExcluding': '3.10.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'InspIRCd 3.8.0 through 3.9.x before 3.10.0 allows any user (able to connect to the server) to access recently deallocated memory, aka the "malformed PONG" issue.'}] | 2022-06-03T19:36Z | 2021-05-27T05:15Z | Incorrect Permission Assignment for Critical Resource | The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors. | When a resource is given a permissions setting that provides access to a wider range of actors than required, it could lead to the exposure of sensitive information, or the modification of that resource by unintended parties. This is especially dangerous when the resource is related to program configuration, execution or sensitive user data.
| https://cwe.mitre.org/data/definitions/732.html | 0 | Sadie Powell | 2021-05-14 13:56:32+01:00 | Fix sending malformed pong messages in some cases. | 4350a11c663b0d75f8119743bffb7736d87abd4d | False | inspircd/inspircd | A modular C++ IRC server (ircd). | 2012-03-21 12:22:32 | 2022-08-26 10:49:20 | https://www.inspircd.org | inspircd | 988.0 | 257.0 | ClientProtocol::Messages::Pong::Pong | ClientProtocol::Messages::Pong::Pong( const std :: string & cookie , const std :: string & server = "") | ['cookie', 'server'] | Pong(const std::string& cookie, const std::string& server = "")
: ClientProtocol::Message("PONG", ServerInstance->Config->GetServerName())
{
PushParamRef(ServerInstance->Config->GetServerName());
if (!server.empty())
PushParamRef(server);
PushParamRef(cookie);
} | 65 | True | 1 |
CVE-2021-33586 | False | False | False | False | AV:N/AC:L/Au:S/C:P/I:N/A:N | NETWORK | LOW | SINGLE | PARTIAL | NONE | NONE | 4.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | NETWORK | LOW | LOW | NONE | UNCHANGED | LOW | NONE | NONE | 4.3 | MEDIUM | 2.8 | 1.4 | False | [{'url': 'https://docs.inspircd.org/security/2021-01/', 'name': 'https://docs.inspircd.org/security/2021-01/', 'refsource': 'MISC', 'tags': ['Patch', 'Vendor Advisory']}, {'url': 'https://github.com/inspircd/inspircd/commit/4350a11c663b0d75f8119743bffb7736d87abd4d', 'name': 'https://github.com/inspircd/inspircd/commit/4350a11c663b0d75f8119743bffb7736d87abd4d', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://security.gentoo.org/glsa/202107-22', 'name': 'GLSA-202107-22', 'refsource': 'GENTOO', 'tags': ['Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-732'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:inspircd:inspircd:*:*:*:*:*:*:*:*', 'versionStartIncluding': '3.8.0', 'versionEndExcluding': '3.10.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'InspIRCd 3.8.0 through 3.9.x before 3.10.0 allows any user (able to connect to the server) to access recently deallocated memory, aka the "malformed PONG" issue.'}] | 2022-06-03T19:36Z | 2021-05-27T05:15Z | Incorrect Permission Assignment for Critical Resource | The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors. | When a resource is given a permissions setting that provides access to a wider range of actors than required, it could lead to the exposure of sensitive information, or the modification of that resource by unintended parties. This is especially dangerous when the resource is related to program configuration, execution or sensitive user data.
| https://cwe.mitre.org/data/definitions/732.html | 0 | Sadie Powell | 2021-05-14 13:56:32+01:00 | Fix sending malformed pong messages in some cases. | 4350a11c663b0d75f8119743bffb7736d87abd4d | False | inspircd/inspircd | A modular C++ IRC server (ircd). | 2012-03-21 12:22:32 | 2022-08-26 10:49:20 | https://www.inspircd.org | inspircd | 988.0 | 257.0 | CommandPing::HandleLocal | CommandPing::HandleLocal( LocalUser * user , const Params & parameters) | ['user', 'parameters'] | CmdResult HandleLocal(LocalUser* user, const Params& parameters) CXX11_OVERRIDE
{
size_t origin = parameters.size() > 1 ? 1 : 0;
if (parameters[origin].empty())
{
user->WriteNumeric(ERR_NOORIGIN, "No origin specified");
return CMD_FAILURE;
}
ClientProtocol::Messages::Pong pong(parameters[0], origin ? parameters[1] : "");
user->Send(ServerInstance->GetRFCEvents().pong, pong);
return CMD_SUCCESS;
} | 94 | True | 1 |
CVE-2012-6696 | 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://github.com/inspircd/inspircd/commit/ed28c1ba666b39581adb860bf51cdde43c84cc89', 'name': 'https://github.com/inspircd/inspircd/commit/ed28c1ba666b39581adb860bf51cdde43c84cc89', 'refsource': 'CONFIRM', 'tags': ['Patch', 'Vendor Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2015/08/26/1', 'name': '[oss-security] 20150825 Re: CVE request: 2 issues in inspircd', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'http://www.debian.org/security/2015/dsa-3226', 'name': 'DSA-3226', 'refsource': 'DEBIAN', 'tags': ['Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:inspircd:inspircd:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.0.5', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'inspircd in Debian before 2.0.7 does not properly handle unsigned integers. NOTE: This vulnerability exists because of an incomplete fix to CVE-2012-1836.'}] | 2020-09-14T12:33Z | 2017-09-25T21:29Z | 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 | Adam | 2012-03-26 04:59:13-04:00 | Fixed out of bounds memory access from malformed DNS queries that have an invalid length label. Introduced in a6a07de0daa353bcd29056a4535a9c4784c113c8. | ed28c1ba666b39581adb860bf51cdde43c84cc89 | False | inspircd/inspircd | A modular C++ IRC server (ircd). | 2012-03-21 12:22:32 | 2022-08-26 10:49:20 | https://www.inspircd.org | inspircd | 988.0 | 257.0 | DNSRequest::ResultIsReady | DNSRequest::ResultIsReady( DNSHeader & header , unsigned length) | ['header', 'length'] | DNSInfo DNSRequest::ResultIsReady(DNSHeader &header, unsigned length)
{
unsigned i = 0, o;
int q = 0;
int curanswer;
ResourceRecord rr;
unsigned short ptr;
/* This is just to keep _FORTIFY_SOURCE happy */
rr.type = DNS_QUERY_NONE;
rr.rdlength = 0;
rr.ttl = 1; /* GCC is a whiney bastard -- see the XXX below. */
rr.rr_class = 0; /* Same for VC++ */
if (!(header.flags1 & FLAGS_MASK_QR))
return std::make_pair((unsigned char*)NULL,"Not a query result");
if (header.flags1 & FLAGS_MASK_OPCODE)
return std::make_pair((unsigned char*)NULL,"Unexpected value in DNS reply packet");
if (header.flags2 & FLAGS_MASK_RCODE)
return std::make_pair((unsigned char*)NULL,"Domain name not found");
if (header.ancount < 1)
return std::make_pair((unsigned char*)NULL,"No resource records returned");
/* Subtract the length of the header from the length of the packet */
length -= 12;
while ((unsigned int)q < header.qdcount && i < length)
{
if (header.payload[i] > 63)
{
i += 6;
q++;
}
else
{
if (header.payload[i] == 0)
{
q++;
i += 5;
}
else i += header.payload[i] + 1;
}
}
curanswer = 0;
while ((unsigned)curanswer < header.ancount)
{
q = 0;
while (q == 0 && i < length)
{
if (header.payload[i] > 63)
{
i += 2;
q = 1;
}
else
{
if (header.payload[i] == 0)
{
i++;
q = 1;
}
else i += header.payload[i] + 1; /* skip length and label */
}
}
if (length - i < 10)
return std::make_pair((unsigned char*)NULL,"Incorrectly sized DNS reply");
/* XXX: We actually initialise 'rr' here including its ttl field */
DNS::FillResourceRecord(&rr,&header.payload[i]);
i += 10;
ServerInstance->Logs->Log("RESOLVER",DEBUG,"Resolver: rr.type is %d and this.type is %d rr.class %d this.class %d", rr.type, this->type, rr.rr_class, this->rr_class);
if (rr.type != this->type)
{
curanswer++;
i += rr.rdlength;
continue;
}
if (rr.rr_class != this->rr_class)
{
curanswer++;
i += rr.rdlength;
continue;
}
break;
}
if ((unsigned int)curanswer == header.ancount)
return std::make_pair((unsigned char*)NULL,"No A, AAAA or PTR type answers (" + ConvToStr(header.ancount) + " answers)");
if (i + rr.rdlength > (unsigned int)length)
return std::make_pair((unsigned char*)NULL,"Resource record larger than stated");
if (rr.rdlength > 1023)
return std::make_pair((unsigned char*)NULL,"Resource record too large");
this->ttl = rr.ttl;
switch (rr.type)
{
/*
* CNAME and PTR are compressed. We need to decompress them.
*/
case DNS_QUERY_CNAME:
case DNS_QUERY_PTR:
o = 0;
q = 0;
while (q == 0 && i < length && o + 256 < 1023)
{
/* DN label found (byte over 63) */
if (header.payload[i] > 63)
{
memcpy(&ptr,&header.payload[i],2);
i = ntohs(ptr);
/* check that highest two bits are set. if not, we've been had */
if (!(i & DN_COMP_BITMASK))
return std::make_pair((unsigned char *) NULL, "DN label decompression header is bogus");
/* mask away the two highest bits. */
i &= ~DN_COMP_BITMASK;
/* and decrease length by 12 bytes. */
i =- 12;
}
else
{
if (header.payload[i] == 0)
{
q = 1;
}
else
{
res[o] = 0;
if (o != 0)
res[o++] = '.';
if (o + header.payload[i] > sizeof(DNSHeader))
return std::make_pair((unsigned char *) NULL, "DN label decompression is impossible -- malformed/hostile packet?");
memcpy(&res[o], &header.payload[i + 1], header.payload[i]);
o += header.payload[i];
i += header.payload[i] + 1;
}
}
}
res[o] = 0;
break;
case DNS_QUERY_AAAA:
if (rr.rdlength != sizeof(struct in6_addr))
return std::make_pair((unsigned char *) NULL, "rr.rdlength is larger than 16 bytes for an ipv6 entry -- malformed/hostile packet?");
memcpy(res,&header.payload[i],rr.rdlength);
res[rr.rdlength] = 0;
break;
case DNS_QUERY_A:
if (rr.rdlength != sizeof(struct in_addr))
return std::make_pair((unsigned char *) NULL, "rr.rdlength is larger than 4 bytes for an ipv4 entry -- malformed/hostile packet?");
memcpy(res,&header.payload[i],rr.rdlength);
res[rr.rdlength] = 0;
break;
default:
return std::make_pair((unsigned char *) NULL, "don't know how to handle undefined type (" + ConvToStr(rr.type) + ") -- rejecting");
break;
}
return std::make_pair(res,"No error");
} | 929 | True | 1 |
CVE-2012-1909 | 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://r6.ca/blog/20120206T005236Z.html', 'name': 'http://r6.ca/blog/20120206T005236Z.html', 'refsource': 'MISC', 'tags': []}, {'url': 'http://sourceforge.net/mailarchive/forum.php?thread_name=CAPg%2BsBhmGHnMResVxPDZdfpmWTb9uqD0RrQD7oSXBQq7oHpm8g%40mail.gmail.com&forum_name=bitcoin-development', 'name': '[bitcoin-development] 20120228 Duplicate transactions vulnerability', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/sipa/bitcoin/commit/a206b0ea12eb4606b93323268fc81a4f1f952531', 'name': 'https://github.com/sipa/bitcoin/commit/a206b0ea12eb4606b93323268fc81a4f1f952531', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://bugs.gentoo.org/show_bug.cgi?id=407793', 'name': 'https://bugs.gentoo.org/show_bug.cgi?id=407793', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://bitcointalk.org/index.php?topic=67738.0', 'name': 'https://bitcointalk.org/index.php?topic=67738.0', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://en.bitcoin.it/wiki/BIP_0030', 'name': 'https://en.bitcoin.it/wiki/BIP_0030', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'https://en.bitcoin.it/wiki/CVEs', 'name': 'https://en.bitcoin.it/wiki/CVEs', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-16'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bitcoin:wxbitcoin:*:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bitcoin:bitcoin_core:0.3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bitcoin:bitcoin_core:0.3.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bitcoin:bitcoin_core:0.3.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bitcoin:bitcoin_core:0.3.10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bitcoin:bitcoin_core:0.3.11:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bitcoin:bitcoin_core:0.3.12:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bitcoin:bitcoin_core:0.4.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bitcoin:bitcoin_core:0.4.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bitcoin:bitcoin_core:0.4.1:rc6:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:bitcoin:bitcoin_core:*:rc2:*:*:*:*:*:*', 'versionEndIncluding': '0.4.4', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The Bitcoin protocol, as used in bitcoind before 0.4.4, wxBitcoin, Bitcoin-Qt, and other programs, does not properly handle multiple transactions with the same identifier, which allows remote attackers to cause a denial of service (unspendable transaction) by leveraging the ability to create a duplicate coinbase transaction.'}] | 2020-03-18T17:37Z | 2012-08-06T16:55Z | Configuration | Weaknesses in this category are typically introduced during the configuration of the software. | https://cwe.mitre.org/data/definitions/16.html | 1 | Pieter Wuille | 2012-02-17 17:58:02+01:00 | Do not allow overwriting unspent transactions (BIP 30)
Introduce the following network rule:
* a block is not valid if it contains a transaction whose hash
already exists in the block chain, unless all that transaction's
outputs were already spent before said block.
Warning: this is effectively a network rule change, with potential
risk for forking the block chain. Leaving this unfixed carries the
same risk however, for attackers that can cause a reorganisation
in part of the network.
Thanks to Russell O'Connor and Ben Reeves. | a206b0ea12eb4606b93323268fc81a4f1f952531 | False | sipa/bitcoin | Bitcoin integration/staging tree | 2011-03-09 10:46:59 | 2022-08-24 19:39:24 | http://www.bitcoin.org | sipa | 77.0 | 17.0 | CTransaction::DisconnectInputs | CTransaction::DisconnectInputs( CTxDB & txdb) | ['txdb'] | bool CTransaction::DisconnectInputs(CTxDB& txdb)
{
// Relinquish previous transactions' spent pointers
if (!IsCoinBase())
{
BOOST_FOREACH(const CTxIn& txin, vin)
{
COutPoint prevout = txin.prevout;
// Get prev txindex from disk
CTxIndex txindex;
if (!txdb.ReadTxIndex(prevout.hash, txindex))
return error("DisconnectInputs() : ReadTxIndex failed");
if (prevout.n >= txindex.vSpent.size())
return error("DisconnectInputs() : prevout.n out of range");
// Mark outpoint as not spent
txindex.vSpent[prevout.n].SetNull();
// Write back
if (!txdb.UpdateTxIndex(prevout.hash, txindex))
return error("DisconnectInputs() : UpdateTxIndex failed");
}
}
// Remove transaction from index
if (!txdb.EraseTxIndex(*this))
return error("DisconnectInputs() : EraseTxPos failed");
return true;
} | 133 | True | 1 |
|
CVE-2012-2673 | 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://www.openwall.com/lists/oss-security/2012/06/07/13', 'name': '[oss-security] 20120607 Re: memory allocator upstream patches', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/06/05/1', 'name': '[oss-security] 20120605 memory allocator upstream patches', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-June/082926.html', 'name': 'FEDORA-2012-9556', 'refsource': 'FEDORA', 'tags': []}, {'url': 'https://github.com/ivmai/bdwgc/commit/83231d0ab5ed60015797c3d1ad9056295ac3b2bb', 'name': 'https://github.com/ivmai/bdwgc/commit/83231d0ab5ed60015797c3d1ad9056295ac3b2bb', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/ivmai/bdwgc/blob/master/ChangeLog', 'name': 'https://github.com/ivmai/bdwgc/blob/master/ChangeLog', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/ivmai/bdwgc/commit/6a93f8e5bcad22137f41b6c60a1c7384baaec2b3', 'name': 'https://github.com/ivmai/bdwgc/commit/6a93f8e5bcad22137f41b6c60a1c7384baaec2b3', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/ivmai/bdwgc/commit/e10c1eb9908c2774c16b3148b30d2f3823d66a9a', 'name': 'https://github.com/ivmai/bdwgc/commit/e10c1eb9908c2774c16b3148b30d2f3823d66a9a', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'https://github.com/ivmai/bdwgc/commit/be9df82919960214ee4b9d3313523bff44fd99e1', 'name': 'https://github.com/ivmai/bdwgc/commit/be9df82919960214ee4b9d3313523bff44fd99e1', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/', 'name': 'http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/', 'refsource': 'MISC', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-June/082988.html', 'name': 'FEDORA-2012-9637', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.ubuntu.com/usn/USN-1546-1', 'name': 'USN-1546-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/54227', 'name': '54227', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:158', 'name': 'MDVSA-2012:158', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2013-1500.html', 'name': 'RHSA-2013:1500', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2014-0150.html', 'name': 'RHSA-2014:0150', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2014-0149.html', 'name': 'RHSA-2014:0149', 'refsource': 'REDHAT', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-189'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.2:alpha5:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.2:alpha3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:4.13:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.0:alpha6:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:4.14:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:3.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 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'cpe:2.3:a:boehm-demers-weiser:garbage_collector:1.9:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:*:alpha6:*:*:*:*:*:*', 'versionEndIncluding': '7.2', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:7.0:alpha5:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.3:alpha1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.2:alpha1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.0:alpha8:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.0:alpha7:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:5.0:alpha3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:4.9:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:7.2:alpha4:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.2:alpha6:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:4.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:1.4:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple integer overflows in the (1) GC_generic_malloc and (2) calloc functions in malloc.c, and the (3) GC_generic_malloc_ignore_off_page function in mallocx.c in Boehm-Demers-Weiser GC (libgc) before 7.2 make it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which causes less memory to be allocated than expected.'}] | 2016-09-29T01:59Z | 2012-07-25T19:55Z | Numeric Errors | Weaknesses in this category are related to improper calculation or conversion of numbers. | https://cwe.mitre.org/data/definitions/189.html | 1 | Ivan Maidanski | 2012-03-15 20:30:11+04:00 | Fix calloc-related code to prevent SIZE_MAX redefinition in sys headers
* malloc.c: Include limits.h for SIZE_MAX.
* malloc.c (SIZE_MAX, calloc): Define GC_SIZE_MAX instead of SIZE_MAX. | 6a93f8e5bcad22137f41b6c60a1c7384baaec2b3 | False | ivmai/bdwgc | The Boehm-Demers-Weiser conservative C/C++ Garbage Collector (bdwgc, also known as bdw-gc, boehm-gc, libgc) | 2011-07-26 21:28:36 | 2022-08-26 21:10:13 | https://www.hboehm.info/gc/ | ivmai | 2095.0 | 322.0 | calloc | calloc( size_t n , size_t lb) | ['n', 'lb'] | void * calloc(size_t n, size_t lb)
{
if (lb && n > SIZE_MAX / lb)
return NULL;
# if defined(GC_LINUX_THREADS) /* && !defined(USE_PROC_FOR_LIBRARIES) */
/* libpthread allocated some memory that is only pointed to by */
/* mmapped thread stacks. Make sure it's not collectable. */
{
static GC_bool lib_bounds_set = FALSE;
ptr_t caller = (ptr_t)__builtin_return_address(0);
/* This test does not need to ensure memory visibility, since */
/* the bounds will be set when/if we create another thread. */
if (!EXPECT(lib_bounds_set, TRUE)) {
GC_init_lib_bounds();
lib_bounds_set = TRUE;
}
if (((word)caller >= (word)GC_libpthread_start
&& (word)caller < (word)GC_libpthread_end)
|| ((word)caller >= (word)GC_libld_start
&& (word)caller < (word)GC_libld_end))
return GC_malloc_uncollectable(n*lb);
/* The two ranges are actually usually adjacent, so there may */
/* be a way to speed this up. */
}
# endif
return((void *)REDIRECT_MALLOC(n*lb));
} | 130 | True | 1 |
|
CVE-2012-2673 | 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://www.openwall.com/lists/oss-security/2012/06/07/13', 'name': '[oss-security] 20120607 Re: memory allocator upstream patches', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/06/05/1', 'name': '[oss-security] 20120605 memory allocator upstream patches', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-June/082926.html', 'name': 'FEDORA-2012-9556', 'refsource': 'FEDORA', 'tags': []}, {'url': 'https://github.com/ivmai/bdwgc/commit/83231d0ab5ed60015797c3d1ad9056295ac3b2bb', 'name': 'https://github.com/ivmai/bdwgc/commit/83231d0ab5ed60015797c3d1ad9056295ac3b2bb', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/ivmai/bdwgc/blob/master/ChangeLog', 'name': 'https://github.com/ivmai/bdwgc/blob/master/ChangeLog', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/ivmai/bdwgc/commit/6a93f8e5bcad22137f41b6c60a1c7384baaec2b3', 'name': 'https://github.com/ivmai/bdwgc/commit/6a93f8e5bcad22137f41b6c60a1c7384baaec2b3', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/ivmai/bdwgc/commit/e10c1eb9908c2774c16b3148b30d2f3823d66a9a', 'name': 'https://github.com/ivmai/bdwgc/commit/e10c1eb9908c2774c16b3148b30d2f3823d66a9a', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'https://github.com/ivmai/bdwgc/commit/be9df82919960214ee4b9d3313523bff44fd99e1', 'name': 'https://github.com/ivmai/bdwgc/commit/be9df82919960214ee4b9d3313523bff44fd99e1', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/', 'name': 'http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/', 'refsource': 'MISC', 'tags': []}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2012-June/082988.html', 'name': 'FEDORA-2012-9637', 'refsource': 'FEDORA', 'tags': []}, {'url': 'http://www.ubuntu.com/usn/USN-1546-1', 'name': 'USN-1546-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/54227', 'name': '54227', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2012:158', 'name': 'MDVSA-2012:158', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2013-1500.html', 'name': 'RHSA-2013:1500', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2014-0150.html', 'name': 'RHSA-2014:0150', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2014-0149.html', 'name': 'RHSA-2014:0149', 'refsource': 'REDHAT', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-189'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.2:alpha5:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.2:alpha3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:4.13:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.0:alpha6:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:4.14:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:3.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 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'cpe:2.3:a:boehm-demers-weiser:garbage_collector:7.0:alpha9:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.9:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.3:alpha4:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.0:alpha1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:5.0:alpha6:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:4.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:1.9:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:*:alpha6:*:*:*:*:*:*', 'versionEndIncluding': '7.2', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:7.0:alpha5:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.3:alpha1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.2:alpha1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.0:alpha8:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.0:alpha7:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:5.0:alpha3:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:4.9:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:7.2:alpha4:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:6.2:alpha6:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:4.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:boehm-demers-weiser:garbage_collector:1.4:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple integer overflows in the (1) GC_generic_malloc and (2) calloc functions in malloc.c, and the (3) GC_generic_malloc_ignore_off_page function in mallocx.c in Boehm-Demers-Weiser GC (libgc) before 7.2 make it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which causes less memory to be allocated than expected.'}] | 2016-09-29T01:59Z | 2012-07-25T19:55Z | Numeric Errors | Weaknesses in this category are related to improper calculation or conversion of numbers. | https://cwe.mitre.org/data/definitions/189.html | 1 | Hans Boehm | 2012-03-15 21:09:05+04:00 | Speedup calloc size overflow check by preventing division if small values
* malloc.c (GC_SQRT_SIZE_MAX): New macro.
* malloc.c (calloc): Add fast initial size overflow check to avoid
integer division for reasonably small values passed. | 83231d0ab5ed60015797c3d1ad9056295ac3b2bb | False | ivmai/bdwgc | The Boehm-Demers-Weiser conservative C/C++ Garbage Collector (bdwgc, also known as bdw-gc, boehm-gc, libgc) | 2011-07-26 21:28:36 | 2022-08-26 21:10:13 | https://www.hboehm.info/gc/ | ivmai | 2095.0 | 322.0 | calloc | calloc( size_t n , size_t lb) | ['n', 'lb'] | void * calloc(size_t n, size_t lb)
{
if (lb && n > GC_SIZE_MAX / lb)
return NULL;
# if defined(GC_LINUX_THREADS) /* && !defined(USE_PROC_FOR_LIBRARIES) */
/* libpthread allocated some memory that is only pointed to by */
/* mmapped thread stacks. Make sure it's not collectable. */
{
static GC_bool lib_bounds_set = FALSE;
ptr_t caller = (ptr_t)__builtin_return_address(0);
/* This test does not need to ensure memory visibility, since */
/* the bounds will be set when/if we create another thread. */
if (!EXPECT(lib_bounds_set, TRUE)) {
GC_init_lib_bounds();
lib_bounds_set = TRUE;
}
if (((word)caller >= (word)GC_libpthread_start
&& (word)caller < (word)GC_libpthread_end)
|| ((word)caller >= (word)GC_libld_start
&& (word)caller < (word)GC_libld_end))
return GC_malloc_uncollectable(n*lb);
/* The two ranges are actually usually adjacent, so there may */
/* be a way to speed this up. */
}
# endif
return((void *)REDIRECT_MALLOC(n*lb));
} | 130 | True | 1 |
|
CVE-2012-2674 | 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://github.com/android/platform_bionic/commit/7f5aa4f35e23fd37425b3a5041737cdf58f87385', 'name': 'https://github.com/android/platform_bionic/commit/7f5aa4f35e23fd37425b3a5041737cdf58f87385', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/', 'name': 'http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/', 'refsource': 'MISC', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/06/07/13', 'name': '[oss-security] 20120607 Re: memory allocator upstream patches', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/06/05/1', 'name': '[oss-security] 20120605 memory allocator upstream patches', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-189'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:google:bionic:-:*:*:*:*:android:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple integer overflows in the (1) chk_malloc, (2) leak_malloc, and (3) leak_memalign functions in libc/bionic/malloc_debug_leak.c in Bionic (libc) for Android, when libc.debug.malloc is set, make it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which causes less memory to be allocated than expected.'}] | 2012-08-24T04:00Z | 2012-07-25T19:55Z | Numeric Errors | Weaknesses in this category are related to improper calculation or conversion of numbers. | https://cwe.mitre.org/data/definitions/189.html | 1 | Xi Wang | 2012-03-14 02:48:39-04:00 | bionic: fix integer overflows in chk_malloc(), leak_malloc(), and leak_memalign()
The allocation size in chk_malloc(), leak_malloc(), and leak_memalign()
functions may be rounded up to a small value, leading to buffer overflows.
The code only runs in debugging mode.
This patch complements commit 6f04a0f4 (CVE-2009-0607).
Change-Id: Id899bcd2bcd2ea2205e5753c433390710032dc83
Signed-off-by: Xi Wang <[email protected]> | 7f5aa4f35e23fd37425b3a5041737cdf58f87385 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | android | visit repo url | visit repo url | chk_malloc | chk_malloc( size_t bytes) | ['bytes'] | void* chk_malloc(size_t bytes)
{
char* buffer = (char*)dlmalloc(bytes + CHK_OVERHEAD_SIZE);
if (buffer) {
memset(buffer, CHK_SENTINEL_VALUE, bytes + CHK_OVERHEAD_SIZE);
size_t offset = dlmalloc_usable_size(buffer) - sizeof(size_t);
*(size_t *)(buffer + offset) = bytes;
buffer += CHK_SENTINEL_HEAD_SIZE;
}
return buffer;
} | 72 | True | 1 |
|
CVE-2012-2674 | 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://github.com/android/platform_bionic/commit/7f5aa4f35e23fd37425b3a5041737cdf58f87385', 'name': 'https://github.com/android/platform_bionic/commit/7f5aa4f35e23fd37425b3a5041737cdf58f87385', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/', 'name': 'http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/', 'refsource': 'MISC', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/06/07/13', 'name': '[oss-security] 20120607 Re: memory allocator upstream patches', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/06/05/1', 'name': '[oss-security] 20120605 memory allocator upstream patches', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-189'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:google:bionic:-:*:*:*:*:android:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple integer overflows in the (1) chk_malloc, (2) leak_malloc, and (3) leak_memalign functions in libc/bionic/malloc_debug_leak.c in Bionic (libc) for Android, when libc.debug.malloc is set, make it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which causes less memory to be allocated than expected.'}] | 2012-08-24T04:00Z | 2012-07-25T19:55Z | Numeric Errors | Weaknesses in this category are related to improper calculation or conversion of numbers. | https://cwe.mitre.org/data/definitions/189.html | 1 | Xi Wang | 2012-03-14 02:48:39-04:00 | bionic: fix integer overflows in chk_malloc(), leak_malloc(), and leak_memalign()
The allocation size in chk_malloc(), leak_malloc(), and leak_memalign()
functions may be rounded up to a small value, leading to buffer overflows.
The code only runs in debugging mode.
This patch complements commit 6f04a0f4 (CVE-2009-0607).
Change-Id: Id899bcd2bcd2ea2205e5753c433390710032dc83
Signed-off-by: Xi Wang <[email protected]> | 7f5aa4f35e23fd37425b3a5041737cdf58f87385 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | android | visit repo url | visit repo url | leak_malloc | leak_malloc( size_t bytes) | ['bytes'] | void* leak_malloc(size_t bytes)
{
// allocate enough space infront of the allocation to store the pointer for
// the alloc structure. This will making free'ing the structer really fast!
// 1. allocate enough memory and include our header
// 2. set the base pointer to be right after our header
void* base = dlmalloc(bytes + sizeof(AllocationEntry));
if (base != NULL) {
pthread_mutex_lock(&gAllocationsMutex);
intptr_t backtrace[BACKTRACE_SIZE];
size_t numEntries = get_backtrace(backtrace, BACKTRACE_SIZE);
AllocationEntry* header = (AllocationEntry*)base;
header->entry = record_backtrace(backtrace, numEntries, bytes);
header->guard = GUARD;
// now increment base to point to after our header.
// this should just work since our header is 8 bytes.
base = (AllocationEntry*)base + 1;
pthread_mutex_unlock(&gAllocationsMutex);
}
return base;
} | 99 | True | 1 |
|
CVE-2012-2675 | 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://github.com/ned14/nedmalloc/commit/1a759756639ab7543b650a10c2d77a0ffc7a2000', 'name': 'https://github.com/ned14/nedmalloc/commit/1a759756639ab7543b650a10c2d77a0ffc7a2000', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2012/06/05/1', 'name': '[oss-security] 20120605 memory allocator upstream patches', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/ned14/nedmalloc/commit/2965eca30c408c13473c4146a9d47d547d288db1', 'name': 'https://github.com/ned14/nedmalloc/commit/2965eca30c408c13473c4146a9d47d547d288db1', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/ned14/nedmalloc/blob/master/Readme.html', 'name': 'https://github.com/ned14/nedmalloc/blob/master/Readme.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/', 'name': 'http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/', 'refsource': 'MISC', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/06/07/13', 'name': '[oss-security] 20120607 Re: memory allocator upstream patches', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-189'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:nedprod:nedmalloc:*:beta1:*:*:*:*:*:*', 'versionEndIncluding': '1.10', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple integer overflows in the (1) CallMalloc (malloc) and (2) nedpcalloc (calloc) functions in nedmalloc (nedmalloc.c) before 1.10 beta2 make it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which causes less memory to be allocated than expected.'}] | 2012-07-30T04:00Z | 2012-07-25T19:55Z | Numeric Errors | Weaknesses in this category are related to improper calculation or conversion of numbers. | https://cwe.mitre.org/data/definitions/189.html | 1 | Xi Wang | 2012-04-14 16:39:42-04:00 | Avoid overflowing allocation size in calloc() | 2965eca30c408c13473c4146a9d47d547d288db1 | False | ned14/nedmalloc | An EXTREMELY FAST portable thread caching malloc implementation written in C for multiple threads without lock contention based on dlmalloc. Optimised for x86 and x64. Compatible with C++. Can patch itself into existing binaries on Windows. | 2010-06-12 00:33:41 | 2019-03-14 20:28:23 | http://www.nedprod.com/programs/portable/nedmalloc/ | ned14 | 380.0 | 79.0 | nedalloc::nedpcalloc | nedalloc::nedpcalloc( nedpool * p , size_t no , size_t size) | ['p', 'no', 'size'] | NEDMALLOCNOALIASATTR NEDMALLOCPTRATTR void * nedpcalloc(nedpool *p, size_t no, size_t size) THROWSPEC
{
unsigned flags=NEDMALLOC_FORCERESERVE(p, 0, no*size);
return nedpmalloc2(p, size*no, 0, M2_ZERO_MEMORY|flags);
}
| 45 | True | 1 |
|
CVE-2012-2675 | 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://github.com/ned14/nedmalloc/commit/1a759756639ab7543b650a10c2d77a0ffc7a2000', 'name': 'https://github.com/ned14/nedmalloc/commit/1a759756639ab7543b650a10c2d77a0ffc7a2000', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2012/06/05/1', 'name': '[oss-security] 20120605 memory allocator upstream patches', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/ned14/nedmalloc/commit/2965eca30c408c13473c4146a9d47d547d288db1', 'name': 'https://github.com/ned14/nedmalloc/commit/2965eca30c408c13473c4146a9d47d547d288db1', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://github.com/ned14/nedmalloc/blob/master/Readme.html', 'name': 'https://github.com/ned14/nedmalloc/blob/master/Readme.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/', 'name': 'http://kqueue.org/blog/2012/03/05/memory-allocator-security-revisited/', 'refsource': 'MISC', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/06/07/13', 'name': '[oss-security] 20120607 Re: memory allocator upstream patches', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-189'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:nedprod:nedmalloc:*:beta1:*:*:*:*:*:*', 'versionEndIncluding': '1.10', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Multiple integer overflows in the (1) CallMalloc (malloc) and (2) nedpcalloc (calloc) functions in nedmalloc (nedmalloc.c) before 1.10 beta2 make it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which causes less memory to be allocated than expected.'}] | 2012-07-30T04:00Z | 2012-07-25T19:55Z | Numeric Errors | Weaknesses in this category are related to improper calculation or conversion of numbers. | https://cwe.mitre.org/data/definitions/189.html | 1 | Xi Wang | 2012-04-14 16:48:07-04:00 | Avoid overflowing allocation size in CallMalloc()
The wraparound could happen if USE_MAGIC_HEADERS is enabled. | 1a759756639ab7543b650a10c2d77a0ffc7a2000 | False | ned14/nedmalloc | An EXTREMELY FAST portable thread caching malloc implementation written in C for multiple threads without lock contention based on dlmalloc. Optimised for x86 and x64. Compatible with C++. Can patch itself into existing binaries on Windows. | 2010-06-12 00:33:41 | 2019-03-14 20:28:23 | http://www.nedprod.com/programs/portable/nedmalloc/ | ned14 | 380.0 | 79.0 | nedalloc::CallMalloc | nedalloc::CallMalloc( void * RESTRICT mspace , size_t size , size_t alignment , unsigned flags) | ['mspace', 'size', 'alignment', 'flags'] | static FORCEINLINE NEDMALLOCNOALIASATTR NEDMALLOCPTRATTR void *CallMalloc(void *RESTRICT mspace, size_t size, size_t alignment, unsigned flags) THROWSPEC
{
void *RESTRICT ret=0;
#if USE_MAGIC_HEADERS
size_t _alignment=alignment;
size_t *_ret=0;
size+=alignment+3*sizeof(size_t);
_alignment=0;
#endif
#if USE_ALLOCATOR==0
ret=(flags & M2_ZERO_MEMORY) ? syscalloc(1, size) : sysmalloc(size); /* magic headers takes care of alignment */
#elif USE_ALLOCATOR==1
ret=mspace_malloc2((mstate) mspace, size, alignment, flags);
#ifndef ENABLE_FAST_HEAP_DETECTION
if(ret)
{
mchunkptr p=mem2chunk(ret);
size_t truesize=chunksize(p) - overhead_for(p);
if(!leastusedaddress || (void *)((mstate) mspace)->least_addr<leastusedaddress) leastusedaddress=(void *)((mstate) mspace)->least_addr;
if(!largestusedblock || truesize>largestusedblock) largestusedblock=(truesize+mparams.page_size) & ~(mparams.page_size-1);
}
#endif
#endif
if(!ret) return 0;
#if DEBUG
if(flags & M2_ZERO_MEMORY)
{
const char *RESTRICT n;
for(n=(const char *)ret; n<(const char *)ret+size; n++)
{
assert(!*n);
}
}
#endif
#if USE_MAGIC_HEADERS
_ret=(size_t *) ret;
ret=(void *)(_ret+3);
if(alignment) ret=(void *)(((size_t) ret+alignment-1)&~(alignment-1));
for(; _ret<(size_t *)ret-2; _ret++) *_ret=*(size_t *)"NEDMALOC";
_ret[0]=(size_t) mspace;
_ret[1]=size-3*sizeof(size_t);
#endif
return ret;
}
| 335 | True | 1 |
|
CVE-2012-3501 | 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://bugs.gentoo.org/show_bug.cgi?id=428778', 'name': 'https://bugs.gentoo.org/show_bug.cgi?id=428778', 'refsource': 'MISC', 'tags': []}, {'url': 'http://secunia.com/advisories/49057', 'name': '49057', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://www.osvdb.org/84138', 'name': '84138', 'refsource': 'OSVDB', 'tags': []}, {'url': 'http://squidclamav.darold.net/news.html', 'name': 'http://squidclamav.darold.net/news.html', 'refsource': 'CONFIRM', 'tags': ['Vendor Advisory']}, {'url': 'http://www.securityfocus.com/bid/54663', 'name': '54663', 'refsource': 'BID', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/08/16/2', 'name': '[oss-security] 20120816 CVE Request: SquidClamav insufficient escaping flaws', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/darold/squidclamav/commit/80f74451f628264d1d9a1f1c0bbcebc932ba5e00', 'name': 'https://github.com/darold/squidclamav/commit/80f74451f628264d1d9a1f1c0bbcebc932ba5e00', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2012/08/16/4', 'name': '[oss-security] 20120816 Re: CVE Request: SquidClamav insufficient escaping flaws', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://freecode.com/projects/squidclamav/releases/346722', 'name': 'http://freecode.com/projects/squidclamav/releases/346722', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:darold:squidclamav:5.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:darold:squidclamav:5.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:darold:squidclamav:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:darold:squidclamav:6.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:darold:squidclamav:5.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:darold:squidclamav:6.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:darold:squidclamav:6.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:darold:squidclamav:5.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:darold:squidclamav:5.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:darold:squidclamav:6.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:darold:squidclamav:6.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:darold:squidclamav:5.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:darold:squidclamav:5.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:darold:squidclamav:6.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:darold:squidclamav:5.4:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The squidclamav_check_preview_handler function in squidclamav.c in SquidClamav 5.x before 5.8 and 6.x before 6.7 passes an unescaped URL to a system command call, which allows remote attackers to cause a denial of service (daemon crash) via a URL with certain characters, as demonstrated using %0D or %0A.'}] | 2012-08-27T04:00Z | 2012-08-25T10:29Z | 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 | Darold Gilles | 2012-07-24 15:44:54+02:00 | Add a workaround for a squidGuard bug that unescape the URL and send it back unescaped. This could conduct in wrong result and ssquidclamav crash especially with URL containing the %0D or %0A character. John Xue | 80f74451f628264d1d9a1f1c0bbcebc932ba5e00 | False | darold/squidclamav | SquidClamAv is a dedicated ClamAV antivirus redirector for Squid. It can run antivirus checks based on filename regex, content-type regex, and more. It is easy to install and works even with heavy Squid access. | 2012-05-13 01:00:43 | 2022-07-10 06:08:36 | http://squidclamav.darold.net/ | darold | 45.0 | 29.0 | squidclamav_check_preview_handler | squidclamav_check_preview_handler( char * preview_data , int preview_data_len , ci_request_t * req) | ['preview_data', 'preview_data_len', 'req'] | int squidclamav_check_preview_handler(char *preview_data, int preview_data_len, ci_request_t * req)
{
ci_headers_list_t *req_header;
struct http_info httpinf;
av_req_data_t *data = ci_service_data(req);
char *clientip;
struct hostent *clientname;
unsigned long ip;
char *username;
char *content_type;
ci_off_t content_length;
char *chain_ret = NULL;
char *ret = NULL;
int chkipdone = 0;
ci_debug_printf(1, "DEBUG squidclamav_check_preview_handler: processing preview header.\n");
if (preview_data_len)
ci_debug_printf(1, "DEBUG squidclamav_check_preview_handler: preview data size is %d\n", preview_data_len);
/* Extract the HTTP header from the request */
if ((req_header = ci_http_request_headers(req)) == NULL) {
ci_debug_printf(0, "ERROR squidclamav_check_preview_handler: bad http header, aborting.\n");
return CI_ERROR;
}
/* Get the Authenticated user */
if ((username = ci_headers_value(req->request_header, "X-Authenticated-User")) != NULL) {
ci_debug_printf(2, "DEBUG squidclamav_check_preview_handler: X-Authenticated-User: %s\n", username);
/* if a TRUSTUSER match => no squidguard and no virus scan */
if (simple_pattern_compare(username, TRUSTUSER) == 1) {
ci_debug_printf(1, "DEBUG squidclamav_check_preview_handler: No squidguard and antivir check (TRUSTUSER match) for user: %s\n", username);
return CI_MOD_ALLOW204;
}
} else {
/* set null client to - */
username = (char *)malloc(sizeof(char)*2);
strcpy(username, "-");
}
/* Check client Ip against SquidClamav trustclient */
if ((clientip = ci_headers_value(req->request_header, "X-Client-IP")) != NULL) {
ci_debug_printf(2, "DEBUG squidclamav_check_preview_handler: X-Client-IP: %s\n", clientip);
ip = inet_addr(clientip);
chkipdone = 0;
if (dnslookup == 1) {
if ( (clientname = gethostbyaddr((char *)&ip, sizeof(ip), AF_INET)) != NULL) {
if (clientname->h_name != NULL) {
/* if a TRUSTCLIENT match => no squidguard and no virus scan */
if (client_pattern_compare(clientip, clientname->h_name) > 0) {
ci_debug_printf(1, "DEBUG squidclamav_check_preview_handler: No squidguard and antivir check (TRUSTCLIENT match) for client: %s(%s)\n", clientname->h_name, clientip);
return CI_MOD_ALLOW204;
}
chkipdone = 1;
}
}
}
if (chkipdone == 0) {
/* if a TRUSTCLIENT match => no squidguard and no virus scan */
if (client_pattern_compare(clientip, NULL) > 0) {
ci_debug_printf(1, "DEBUG squidclamav_check_preview_handler: No squidguard and antivir check (TRUSTCLIENT match) for client: %s\n", clientip);
return CI_MOD_ALLOW204;
}
}
} else {
/* set null client to - */
clientip = (char *)malloc(sizeof(char)*2);
strcpy(clientip, "-");
}
/* Get the requested URL */
if (!extract_http_info(req, req_header, &httpinf)) {
/* Something wrong in the header or unknow method */
ci_debug_printf(1, "DEBUG squidclamav_check_preview_handler: bad http header, aborting.\n");
return CI_MOD_ALLOW204;
}
ci_debug_printf(2, "DEBUG squidclamav_check_preview_handler: URL requested: %s\n", httpinf.url);
/* Check the URL against SquidClamav Whitelist */
if (simple_pattern_compare(httpinf.url, WHITELIST) == 1) {
ci_debug_printf(1, "DEBUG squidclamav_check_preview_handler: No squidguard and antivir check (WHITELIST match) for url: %s\n", httpinf.url);
return CI_MOD_ALLOW204;
}
/* Check URL header against squidGuard */
if (usepipe == 1) {
ci_debug_printf(2, "DEBUG squidclamav_check_preview_handler: Sending request to chained program: %s\n", squidguard);
ci_debug_printf(2, "DEBUG squidclamav_check_preview_handler: Request: %s %s %s %s\n", httpinf.url,clientip,username,httpinf.method);
fprintf(sgfpw,"%s %s %s %s\n",httpinf.url,clientip,username,httpinf.method);
fflush(sgfpw);
/* the chained redirector must return empty line if ok or the redirection url */
chain_ret = (char *)malloc(sizeof(char)*MAX_URL_SIZE);
if (chain_ret != NULL) {
ret = fgets(chain_ret,MAX_URL_SIZE,sgfpr);
if ((ret != NULL) && (strlen(chain_ret) > 1)) {
ci_debug_printf(1, "DEBUG squidclamav_check_preview_handler: Chained program redirection received: %s\n", chain_ret);
if (logredir)
ci_debug_printf(0, "INFO Chained program redirection received: %s\n", chain_ret);
/* Create the redirection url to squid */
data->blocked = 1;
generate_redirect_page(strtok(chain_ret, " "), req, data);
xfree(chain_ret);
chain_ret = NULL;
return CI_MOD_CONTINUE;
}
xfree(chain_ret);
chain_ret = NULL;
}
}
/* CONNECT method (https) can not be scanned so abort */
if (strcmp(httpinf.method, "CONNECT") == 0) {
ci_debug_printf(2, "DEBUG squidclamav_check_preview_handler: method %s can't be scanned.\n", httpinf.method);
return CI_MOD_ALLOW204;
}
/* Check the URL against SquidClamav abort */
if (simple_pattern_compare(httpinf.url, ABORT) == 1) {
ci_debug_printf(1, "DEBUG squidclamav_check_preview_handler: No antivir check (ABORT match) for url: %s\n", httpinf.url);
return CI_MOD_ALLOW204;
}
/* Get the content length header */
content_length = ci_http_content_length(req);
ci_debug_printf(2, "DEBUG squidclamav_check_preview_handler: Content-Length: %d\n", (int)content_length);
if ((content_length > 0) && (maxsize > 0) && (content_length >= maxsize)) {
ci_debug_printf(2, "DEBUG squidclamav_check_preview_handler: No antivir check, content-length upper than maxsize (%d > %d)\n", content_length, (int)maxsize);
return CI_MOD_ALLOW204;
}
/* Get the content type header */
if ((content_type = http_content_type(req)) != NULL) {
ci_debug_printf(2, "DEBUG squidclamav_check_preview_handler: Content-Type: %s\n", content_type);
/* Check the Content-Type against SquidClamav abortcontent */
if (simple_pattern_compare(content_type, ABORTCONTENT)) {
ci_debug_printf(1, "DEBUG squidclamav_check_preview_handler: No antivir check (ABORTCONTENT match) for content-type: %s\n", content_type);
return CI_MOD_ALLOW204;
}
}
/* No data, so nothing to scan */
if (!data || !ci_req_hasbody(req)) {
ci_debug_printf(1, "DEBUG squidclamav_check_preview_handler: No body data, allow 204\n");
return CI_MOD_ALLOW204;
}
if (preview_data_len == 0) {
ci_debug_printf(1, "DEBUG squidclamav_check_preview_handler: can not begin to scan url: No preview data.\n");
return CI_MOD_ALLOW204;
}
data->url = ci_buffer_alloc(strlen(httpinf.url)+1);
strcpy(data->url, httpinf.url);
if (username != NULL) {
data->user = ci_buffer_alloc(strlen(username)+1);
strcpy(data->user, username);
} else {
data->user = NULL;
}
if (clientip != NULL) {
data->clientip = ci_buffer_alloc(strlen(clientip)+1);
strcpy(data->clientip, clientip);
} else {
ci_debug_printf(0, "ERROR squidclamav_check_preview_handler: clientip is null, you must set 'icap_send_client_ip on' into squid.conf\n");
data->clientip = NULL;
}
data->body = ci_simple_file_new(0);
if ((SEND_PERCENT_BYTES >= 0) && (START_SEND_AFTER == 0)) {
ci_req_unlock_data(req);
ci_simple_file_lock_all(data->body);
}
if (!data->body)
return CI_ERROR;
if (preview_data_len) {
if (ci_simple_file_write(data->body, preview_data, preview_data_len, ci_req_hasalldata(req)) == CI_ERROR)
return CI_ERROR;
}
return CI_MOD_CONTINUE;
} | 1014 | True | 1 |
CVE-2012-3525 | False | False | False | False | AV:N/AC:M/Au:N/C:P/I:P/A:N | NETWORK | MEDIUM | NONE | PARTIAL | PARTIAL | NONE | 5.8 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://www.securityfocus.com/bid/55167', 'name': '55167', 'refsource': 'BID', 'tags': []}, {'url': 'https://github.com/Jabberd2/jabberd2/commit/aabcffae560d5fd00cd1d2ffce5d760353cf0a4d', 'name': 'https://github.com/Jabberd2/jabberd2/commit/aabcffae560d5fd00cd1d2ffce5d760353cf0a4d', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.mail-archive.com/[email protected]/msg01903.html', 'name': '[jabberd2] 20120821 Fwd: [Security] Vulnerability in XMPP Server Dialback Implementations', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://xmpp.org/resources/security-notices/server-dialback/', 'name': 'http://xmpp.org/resources/security-notices/server-dialback/', 'refsource': 'MISC', 'tags': ['Vendor Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2012/08/22/6', 'name': '[oss-security] 20120822 Re: CVE Request -- jabberd2: Prone to unsolicited XMPP Dialback attacks', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/08/22/5', 'name': '[oss-security] 20120822 CVE Request -- jabberd2: Prone to unsolicited XMPP Dialback attacks', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=850872', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=850872', 'refsource': 'MISC', 'tags': []}, {'url': 'http://secunia.com/advisories/50124', 'name': '50124', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2012-1539.html', 'name': 'RHSA-2012:1539', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2012-1538.html', 'name': 'RHSA-2012:1538', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2013/Mar/msg00002.html', 'name': 'APPLE-SA-2013-03-14-1', 'refsource': 'APPLE', 'tags': []}, {'url': 'http://secunia.com/advisories/50859', 'name': '50859', 'refsource': 'SECUNIA', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.9:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.23:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.7.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.15:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.13:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.15:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.17:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.22:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.12:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.2.16', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.11:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.12:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.18:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.24:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.13:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.14:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.20:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.14:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.11:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.16:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabber2:jabberd2:2.1.19:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.9:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.21:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 's2s/out.c in jabberd2 2.2.16 and earlier does not verify that a request was made for an XMPP Server Dialback response, which allows remote XMPP servers to spoof domains via a (1) Verify Response or (2) Authorization Response.'}] | 2013-06-15T03:14Z | 2012-08-25T16:55Z | 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 | Tomasz Sterna | 2012-08-06 20:41:23+02:00 | Fixed possibility of Unsolicited Dialback Attacks | aabcffae560d5fd00cd1d2ffce5d760353cf0a4d | False | jabberd2/jabberd2 | JabberD XMPP Server | 2012-02-12 14:12:37 | 2019-01-02 10:49:51 | http://jabberd2.org/ | Jabberd2 | 436.0 | 187.0 | _out_result | _out_result( conn_t out , nad_t nad) | ['out', 'nad'] | static void _out_result(conn_t out, nad_t nad) {
int attr;
jid_t from, to;
char *rkey;
int rkeylen;
attr = nad_find_attr(nad, 0, -1, "from", NULL);
if(attr < 0 || (from = jid_new(NAD_AVAL(nad, attr), NAD_AVAL_L(nad, attr))) == NULL) {
log_debug(ZONE, "missing or invalid from on db result packet");
nad_free(nad);
return;
}
attr = nad_find_attr(nad, 0, -1, "to", NULL);
if(attr < 0 || (to = jid_new(NAD_AVAL(nad, attr), NAD_AVAL_L(nad, attr))) == NULL) {
log_debug(ZONE, "missing or invalid to on db result packet");
jid_free(from);
nad_free(nad);
return;
}
rkey = s2s_route_key(NULL, to->domain, from->domain);
rkeylen = strlen(rkey);
/* key is valid */
if(nad_find_attr(nad, 0, -1, "type", "valid") >= 0) {
log_write(out->s2s->log, LOG_NOTICE, "[%d] [%s, port=%d] outgoing route '%s' is now valid%s%s", out->fd->fd, out->ip, out->port, rkey, (out->s->flags & SX_SSL_WRAPPER) ? ", TLS negotiated" : "", out->s->compressed ? ", ZLIB compression enabled" : "");
xhash_put(out->states, pstrdup(xhash_pool(out->states), rkey), (void *) conn_VALID); /* !!! small leak here */
log_debug(ZONE, "%s valid, flushing queue", rkey);
/* flush the queue */
out_flush_route_queue(out->s2s, rkey, rkeylen);
free(rkey);
jid_free(from);
jid_free(to);
nad_free(nad);
return;
}
/* invalid */
log_write(out->s2s->log, LOG_NOTICE, "[%d] [%s, port=%d] outgoing route '%s' is now invalid", out->fd->fd, out->ip, out->port, rkey);
/* close connection */
log_write(out->s2s->log, LOG_NOTICE, "[%d] [%s, port=%d] closing connection", out->fd->fd, out->ip, out->port);
/* report stream error */
sx_error(out->s, stream_err_INVALID_ID, "dialback negotiation failed");
/* close the stream */
sx_close(out->s);
/* bounce queue */
out_bounce_route_queue(out->s2s, rkey, rkeylen, stanza_err_SERVICE_UNAVAILABLE);
free(rkey);
jid_free(from);
jid_free(to);
nad_free(nad);
} | 421 | True | 1 |
CVE-2012-3525 | False | False | False | False | AV:N/AC:M/Au:N/C:P/I:P/A:N | NETWORK | MEDIUM | NONE | PARTIAL | PARTIAL | NONE | 5.8 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://www.securityfocus.com/bid/55167', 'name': '55167', 'refsource': 'BID', 'tags': []}, {'url': 'https://github.com/Jabberd2/jabberd2/commit/aabcffae560d5fd00cd1d2ffce5d760353cf0a4d', 'name': 'https://github.com/Jabberd2/jabberd2/commit/aabcffae560d5fd00cd1d2ffce5d760353cf0a4d', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://www.mail-archive.com/[email protected]/msg01903.html', 'name': '[jabberd2] 20120821 Fwd: [Security] Vulnerability in XMPP Server Dialback Implementations', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://xmpp.org/resources/security-notices/server-dialback/', 'name': 'http://xmpp.org/resources/security-notices/server-dialback/', 'refsource': 'MISC', 'tags': ['Vendor Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2012/08/22/6', 'name': '[oss-security] 20120822 Re: CVE Request -- jabberd2: Prone to unsolicited XMPP Dialback attacks', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2012/08/22/5', 'name': '[oss-security] 20120822 CVE Request -- jabberd2: Prone to unsolicited XMPP Dialback attacks', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=850872', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=850872', 'refsource': 'MISC', 'tags': []}, {'url': 'http://secunia.com/advisories/50124', 'name': '50124', 'refsource': 'SECUNIA', 'tags': ['Vendor Advisory']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2012-1539.html', 'name': 'RHSA-2012:1539', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://rhn.redhat.com/errata/RHSA-2012-1538.html', 'name': 'RHSA-2012:1538', 'refsource': 'REDHAT', 'tags': []}, {'url': 'http://lists.apple.com/archives/security-announce/2013/Mar/msg00002.html', 'name': 'APPLE-SA-2013-03-14-1', 'refsource': 'APPLE', 'tags': []}, {'url': 'http://secunia.com/advisories/50859', 'name': '50859', 'refsource': 'SECUNIA', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.9:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.23:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.7.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.15:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.13:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.5:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.15:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.17:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.22:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.12:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.8:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.2.16', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.11:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.12:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.18:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.7:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.24:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.13:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.14:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.20:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.14:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.11:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.16:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabber2:jabberd2:2.1.19:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.2.9:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:jabberd2:jabberd2:2.1.21:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 's2s/out.c in jabberd2 2.2.16 and earlier does not verify that a request was made for an XMPP Server Dialback response, which allows remote XMPP servers to spoof domains via a (1) Verify Response or (2) Authorization Response.'}] | 2013-06-15T03:14Z | 2012-08-25T16:55Z | 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 | Tomasz Sterna | 2012-08-06 20:41:23+02:00 | Fixed possibility of Unsolicited Dialback Attacks | aabcffae560d5fd00cd1d2ffce5d760353cf0a4d | False | jabberd2/jabberd2 | JabberD XMPP Server | 2012-02-12 14:12:37 | 2019-01-02 10:49:51 | http://jabberd2.org/ | Jabberd2 | 436.0 | 187.0 | _out_verify | _out_verify( conn_t out , nad_t nad) | ['out', 'nad'] | static void _out_verify(conn_t out, nad_t nad) {
int attr, ns;
jid_t from, to;
conn_t in;
char *rkey;
int valid;
attr = nad_find_attr(nad, 0, -1, "from", NULL);
if(attr < 0 || (from = jid_new(NAD_AVAL(nad, attr), NAD_AVAL_L(nad, attr))) == NULL) {
log_debug(ZONE, "missing or invalid from on db verify packet");
nad_free(nad);
return;
}
attr = nad_find_attr(nad, 0, -1, "to", NULL);
if(attr < 0 || (to = jid_new(NAD_AVAL(nad, attr), NAD_AVAL_L(nad, attr))) == NULL) {
log_debug(ZONE, "missing or invalid to on db verify packet");
jid_free(from);
nad_free(nad);
return;
}
attr = nad_find_attr(nad, 0, -1, "id", NULL);
if(attr < 0) {
log_debug(ZONE, "missing id on db verify packet");
jid_free(from);
jid_free(to);
nad_free(nad);
return;
}
/* get the incoming conn */
in = xhash_getx(out->s2s->in, NAD_AVAL(nad, attr), NAD_AVAL_L(nad, attr));
if(in == NULL) {
log_debug(ZONE, "got a verify for incoming conn %.*s, but it doesn't exist, dropping the packet", NAD_AVAL_L(nad, attr), NAD_AVAL(nad, attr));
jid_free(from);
jid_free(to);
nad_free(nad);
return;
}
rkey = s2s_route_key(NULL, to->domain, from->domain);
attr = nad_find_attr(nad, 0, -1, "type", "valid");
if(attr >= 0) {
xhash_put(in->states, pstrdup(xhash_pool(in->states), rkey), (void *) conn_VALID);
log_write(in->s2s->log, LOG_NOTICE, "[%d] [%s, port=%d] incoming route '%s' is now valid%s%s", in->fd->fd, in->ip, in->port, rkey, (in->s->flags & SX_SSL_WRAPPER) ? ", TLS negotiated" : "", in->s->compressed ? ", ZLIB compression enabled" : "");
valid = 1;
} else {
log_write(in->s2s->log, LOG_NOTICE, "[%d] [%s, port=%d] incoming route '%s' is now invalid", in->fd->fd, in->ip, in->port, rkey);
valid = 0;
}
free(rkey);
nad_free(nad);
/* decrement outstanding verify counter */
--out->verify;
/* let them know what happened */
nad = nad_new();
ns = nad_add_namespace(nad, uri_DIALBACK, "db");
nad_append_elem(nad, ns, "result", 0);
nad_append_attr(nad, -1, "to", from->domain);
nad_append_attr(nad, -1, "from", to->domain);
nad_append_attr(nad, -1, "type", valid ? "valid" : "invalid");
/* off it goes */
sx_nad_write(in->s, nad);
/* if invalid, close the stream */
if (!valid) {
/* generate stream error */
sx_error(in->s, stream_err_INVALID_ID, "dialback negotiation failed");
/* close the incoming stream */
sx_close(in->s);
}
jid_free(from);
jid_free(to);
} | 564 | True | 1 |
CVE-2015-4335 | 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://benmmurphy.github.io/blog/2015/06/04/redis-eval-lua-sandbox-escape/', 'name': 'http://benmmurphy.github.io/blog/2015/06/04/redis-eval-lua-sandbox-escape/', 'refsource': 'MISC', 'tags': ['Exploit', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/fdf9d455098f54f7666c702ae464e6ea21e25411', 'name': 'https://github.com/antirez/redis/commit/fdf9d455098f54f7666c702ae464e6ea21e25411', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2015/06/04/8', 'name': '[oss-security] 20150604 CVE Request: redis Lua sandbox escape and arbitrary code execution', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'http://www.debian.org/security/2015/dsa-3279', 'name': 'DSA-3279', 'refsource': 'DEBIAN', 'tags': ['Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2015/06/04/12', 'name': '[oss-security] 20150604 Re: CVE Request: redis Lua sandbox escape and arbitrary code execution', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2015/06/05/3', 'name': '[oss-security] 20150605 Re: CVE Request: redis Lua sandbox escape and arbitrary code execution', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162146.html', 'name': 'FEDORA-2015-9498', 'refsource': 'FEDORA', 'tags': ['Third Party Advisory']}, {'url': 'http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162094.html', 'name': 'FEDORA-2015-9488', 'refsource': 'FEDORA', 'tags': ['Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-updates/2015-10/msg00014.html', 'name': 'openSUSE-SU-2015:1687', 'refsource': 'SUSE', 'tags': ['Third Party Advisory']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2015-1676.html', 'name': 'RHSA-2015:1676', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/75034', 'name': '75034', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'https://security.gentoo.org/glsa/201702-16', 'name': 'GLSA-201702-16', 'refsource': 'GENTOO', 'tags': ['Third Party Advisory']}, {'url': 'https://groups.google.com/forum/#!msg/redis-db/4Y6OqK8gEyk/Dg-5cejl-eUJ', 'name': 'https://groups.google.com/forum/#!msg/redis-db/4Y6OqK8gEyk/Dg-5cejl-eUJ', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-17'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:3.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:3.0.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndIncluding': '2.8.20', '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:9.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Redis before 2.8.21 and 3.x before 3.0.2 allows remote attackers to execute arbitrary Lua bytecode via the eval command.'}] | 2018-08-13T21:47Z | 2015-06-09T14:59Z | 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 | Ben Murphy | 2015-05-11 23:24:24+01:00 | disable loading lua bytecode | fdf9d455098f54f7666c702ae464e6ea21e25411 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | f_parser | f_parser( lua_State * L , void * ud) | ['L', 'ud'] | static void f_parser (lua_State *L, void *ud) {
int i;
Proto *tf;
Closure *cl;
struct SParser *p = cast(struct SParser *, ud);
int c = luaZ_lookahead(p->z);
luaC_checkGC(L);
tf = ((c == LUA_SIGNATURE[0]) ? luaU_undump : luaY_parser)(L, p->z,
&p->buff, p->name);
cl = luaF_newLclosure(L, tf->nups, hvalue(gt(L)));
cl->l.p = tf;
for (i = 0; i < tf->nups; i++) /* initialize eventual upvalues */
cl->l.upvals[i] = luaF_newupval(L);
setclvalue(L, L->top, cl);
incr_top(L);
} | 157 | True | 1 |
|
CVE-2016-8339 | 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://github.com/antirez/redis/commit/6d9f8e2462fc2c426d48c941edeb78e5df7d2977', 'name': 'https://github.com/antirez/redis/commit/6d9f8e2462fc2c426d48c941edeb78e5df7d2977', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch']}, {'url': 'http://www.talosintelligence.com/reports/TALOS-2016-0206/', 'name': 'http://www.talosintelligence.com/reports/TALOS-2016-0206/', 'refsource': 'MISC', 'tags': ['Exploit', 'Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/93283', 'name': '93283', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'https://security.gentoo.org/glsa/201702-16', 'name': 'GLSA-201702-16', 'refsource': 'GENTOO', 'tags': ['Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:3.2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:3.2.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:3.2.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:3.2.3:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'A buffer overflow in Redis 3.2.x prior to 3.2.4 causes arbitrary code execution when a crafted command is sent. An out of bounds write vulnerability exists in the handling of the client-output-buffer-limit option during the CONFIG SET command for the Redis data structure store. A crafted CONFIG SET command can lead to an out of bounds write potentially resulting in code execution.'}] | 2022-04-19T20:15Z | 2016-10-28T14:59Z | 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 | antirez | 2016-09-25 22:48:41+02:00 | Security: CONFIG SET client-output-buffer-limit overflow fixed.
This commit fixes a vunlerability reported by Cory Duplantis
of Cisco Talos, see TALOS-2016-0206 for reference.
CONFIG SET client-output-buffer-limit accepts as client class "master"
which is actually only used to implement CLIENT KILL. The "master" class
has ID 3. What happens is that the global structure:
server.client_obuf_limits[class]
Is accessed with class = 3. However it is a 3 elements array, so writing
the 4th element means to write up to 24 bytes of memory *after* the end
of the array, since the structure is defined as:
typedef struct clientBufferLimitsConfig {
unsigned long long hard_limit_bytes;
unsigned long long soft_limit_bytes;
time_t soft_limit_seconds;
} clientBufferLimitsConfig;
EVALUATION OF IMPACT:
Checking what's past the boundaries of the array in the global
'server' structure, we find AOF state fields:
clientBufferLimitsConfig client_obuf_limits[CLIENT_TYPE_OBUF_COUNT];
/* AOF persistence */
int aof_state; /* AOF_(ON|OFF|WAIT_REWRITE) */
int aof_fsync; /* Kind of fsync() policy */
char *aof_filename; /* Name of the AOF file */
int aof_no_fsync_on_rewrite; /* Don't fsync if a rewrite is in prog. */
int aof_rewrite_perc; /* Rewrite AOF if % growth is > M and... */
off_t aof_rewrite_min_size; /* the AOF file is at least N bytes. */
off_t aof_rewrite_base_size; /* AOF size on latest startup or rewrite. */
off_t aof_current_size; /* AOF current size. */
Writing to most of these fields should be harmless and only cause problems in
Redis persistence that should not escalate to security problems.
However unfortunately writing to "aof_filename" could be potentially a
security issue depending on the access pattern.
Searching for "aof.filename" accesses in the source code returns many different
usages of the field, including using it as input for open(), logging to the
Redis log file or syslog, and calling the rename() syscall.
It looks possible that attacks could lead at least to informations
disclosure of the state and data inside Redis. However note that the
attacker must already have access to the server. But, worse than that,
it looks possible that being able to change the AOF filename can be used
to mount more powerful attacks: like overwriting random files with AOF
data (easily a potential security issue as demostrated here:
http://antirez.com/news/96), or even more subtle attacks where the
AOF filename is changed to a path were a malicious AOF file is loaded
in order to exploit other potential issues when the AOF parser is fed
with untrusted input (no known issue known currently).
The fix checks the places where the 'master' class is specifiedf in
order to access configuration data structures, and return an error in
this cases.
WHO IS AT RISK?
The "master" client class was introduced in Redis in Jul 28 2015.
Every Redis instance released past this date is not vulnerable
while all the releases after this date are. Notably:
Redis 3.0.x is NOT vunlerable.
Redis 3.2.x IS vulnerable.
Redis unstable is vulnerable.
In order for the instance to be at risk, at least one of the following
conditions must be true:
1. The attacker can access Redis remotely and is able to send
the CONFIG SET command (often banned in managed Redis instances).
2. The attacker is able to control the "redis.conf" file and
can wait or trigger a server restart.
The problem was fixed 26th September 2016 in all the releases affected. | 6d9f8e2462fc2c426d48c941edeb78e5df7d2977 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | loadServerConfigFromString | loadServerConfigFromString( char * config) | ['config'] | void loadServerConfigFromString(char *config) {
char *err = NULL;
int linenum = 0, totlines, i;
int slaveof_linenum = 0;
sds *lines;
lines = sdssplitlen(config,strlen(config),"\n",1,&totlines);
for (i = 0; i < totlines; i++) {
sds *argv;
int argc;
linenum = i+1;
lines[i] = sdstrim(lines[i]," \t\r\n");
/* Skip comments and blank lines */
if (lines[i][0] == '#' || lines[i][0] == '\0') continue;
/* Split into arguments */
argv = sdssplitargs(lines[i],&argc);
if (argv == NULL) {
err = "Unbalanced quotes in configuration line";
goto loaderr;
}
/* Skip this line if the resulting command vector is empty. */
if (argc == 0) {
sdsfreesplitres(argv,argc);
continue;
}
sdstolower(argv[0]);
/* Execute config directives */
if (!strcasecmp(argv[0],"timeout") && argc == 2) {
server.maxidletime = atoi(argv[1]);
if (server.maxidletime < 0) {
err = "Invalid timeout value"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"tcp-keepalive") && argc == 2) {
server.tcpkeepalive = atoi(argv[1]);
if (server.tcpkeepalive < 0) {
err = "Invalid tcp-keepalive value"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"protected-mode") && argc == 2) {
if ((server.protected_mode = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"port") && argc == 2) {
server.port = atoi(argv[1]);
if (server.port < 0 || server.port > 65535) {
err = "Invalid port"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"tcp-backlog") && argc == 2) {
server.tcp_backlog = atoi(argv[1]);
if (server.tcp_backlog < 0) {
err = "Invalid backlog value"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"bind") && argc >= 2) {
int j, addresses = argc-1;
if (addresses > CONFIG_BINDADDR_MAX) {
err = "Too many bind addresses specified"; goto loaderr;
}
for (j = 0; j < addresses; j++)
server.bindaddr[j] = zstrdup(argv[j+1]);
server.bindaddr_count = addresses;
} else if (!strcasecmp(argv[0],"unixsocket") && argc == 2) {
server.unixsocket = zstrdup(argv[1]);
} else if (!strcasecmp(argv[0],"unixsocketperm") && argc == 2) {
errno = 0;
server.unixsocketperm = (mode_t)strtol(argv[1], NULL, 8);
if (errno || server.unixsocketperm > 0777) {
err = "Invalid socket file permissions"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"save")) {
if (argc == 3) {
int seconds = atoi(argv[1]);
int changes = atoi(argv[2]);
if (seconds < 1 || changes < 0) {
err = "Invalid save parameters"; goto loaderr;
}
appendServerSaveParams(seconds,changes);
} else if (argc == 2 && !strcasecmp(argv[1],"")) {
resetServerSaveParams();
}
} else if (!strcasecmp(argv[0],"dir") && argc == 2) {
if (chdir(argv[1]) == -1) {
serverLog(LL_WARNING,"Can't chdir to '%s': %s",
argv[1], strerror(errno));
exit(1);
}
} else if (!strcasecmp(argv[0],"loglevel") && argc == 2) {
server.verbosity = configEnumGetValue(loglevel_enum,argv[1]);
if (server.verbosity == INT_MIN) {
err = "Invalid log level. "
"Must be one of debug, verbose, notice, warning";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"logfile") && argc == 2) {
FILE *logfp;
zfree(server.logfile);
server.logfile = zstrdup(argv[1]);
if (server.logfile[0] != '\0') {
/* Test if we are able to open the file. The server will not
* be able to abort just for this problem later... */
logfp = fopen(server.logfile,"a");
if (logfp == NULL) {
err = sdscatprintf(sdsempty(),
"Can't open the log file: %s", strerror(errno));
goto loaderr;
}
fclose(logfp);
}
} else if (!strcasecmp(argv[0],"syslog-enabled") && argc == 2) {
if ((server.syslog_enabled = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"syslog-ident") && argc == 2) {
if (server.syslog_ident) zfree(server.syslog_ident);
server.syslog_ident = zstrdup(argv[1]);
} else if (!strcasecmp(argv[0],"syslog-facility") && argc == 2) {
server.syslog_facility =
configEnumGetValue(syslog_facility_enum,argv[1]);
if (server.syslog_facility == INT_MIN) {
err = "Invalid log facility. Must be one of USER or between LOCAL0-LOCAL7";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"databases") && argc == 2) {
server.dbnum = atoi(argv[1]);
if (server.dbnum < 1) {
err = "Invalid number of databases"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"include") && argc == 2) {
loadServerConfig(argv[1],NULL);
} else if (!strcasecmp(argv[0],"maxclients") && argc == 2) {
server.maxclients = atoi(argv[1]);
if (server.maxclients < 1) {
err = "Invalid max clients limit"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"maxmemory") && argc == 2) {
server.maxmemory = memtoll(argv[1],NULL);
} else if (!strcasecmp(argv[0],"maxmemory-policy") && argc == 2) {
server.maxmemory_policy =
configEnumGetValue(maxmemory_policy_enum,argv[1]);
if (server.maxmemory_policy == INT_MIN) {
err = "Invalid maxmemory policy";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"maxmemory-samples") && argc == 2) {
server.maxmemory_samples = atoi(argv[1]);
if (server.maxmemory_samples <= 0) {
err = "maxmemory-samples must be 1 or greater";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"lfu-log-factor") && argc == 2) {
server.lfu_log_factor = atoi(argv[1]);
if (server.maxmemory_samples < 0) {
err = "lfu-log-factor must be 0 or greater";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"lfu-decay-time") && argc == 2) {
server.lfu_decay_time = atoi(argv[1]);
if (server.maxmemory_samples < 1) {
err = "lfu-decay-time must be 0 or greater";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"slaveof") && argc == 3) {
slaveof_linenum = linenum;
server.masterhost = sdsnew(argv[1]);
server.masterport = atoi(argv[2]);
server.repl_state = REPL_STATE_CONNECT;
} else if (!strcasecmp(argv[0],"repl-ping-slave-period") && argc == 2) {
server.repl_ping_slave_period = atoi(argv[1]);
if (server.repl_ping_slave_period <= 0) {
err = "repl-ping-slave-period must be 1 or greater";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"repl-timeout") && argc == 2) {
server.repl_timeout = atoi(argv[1]);
if (server.repl_timeout <= 0) {
err = "repl-timeout must be 1 or greater";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"repl-disable-tcp-nodelay") && argc==2) {
if ((server.repl_disable_tcp_nodelay = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"repl-diskless-sync") && argc==2) {
if ((server.repl_diskless_sync = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"repl-diskless-sync-delay") && argc==2) {
server.repl_diskless_sync_delay = atoi(argv[1]);
if (server.repl_diskless_sync_delay < 0) {
err = "repl-diskless-sync-delay can't be negative";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"repl-backlog-size") && argc == 2) {
long long size = memtoll(argv[1],NULL);
if (size <= 0) {
err = "repl-backlog-size must be 1 or greater.";
goto loaderr;
}
resizeReplicationBacklog(size);
} else if (!strcasecmp(argv[0],"repl-backlog-ttl") && argc == 2) {
server.repl_backlog_time_limit = atoi(argv[1]);
if (server.repl_backlog_time_limit < 0) {
err = "repl-backlog-ttl can't be negative ";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"masterauth") && argc == 2) {
zfree(server.masterauth);
server.masterauth = zstrdup(argv[1]);
} else if (!strcasecmp(argv[0],"slave-serve-stale-data") && argc == 2) {
if ((server.repl_serve_stale_data = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"slave-read-only") && argc == 2) {
if ((server.repl_slave_ro = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"rdbcompression") && argc == 2) {
if ((server.rdb_compression = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"rdbchecksum") && argc == 2) {
if ((server.rdb_checksum = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"activerehashing") && argc == 2) {
if ((server.activerehashing = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"lazyfree-lazy-eviction") && argc == 2) {
if ((server.lazyfree_lazy_eviction = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"lazyfree-lazy-expire") && argc == 2) {
if ((server.lazyfree_lazy_expire = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"lazyfree-lazy-server-del") && argc == 2){
if ((server.lazyfree_lazy_server_del = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"slave-lazy-flush") && argc == 2) {
if ((server.repl_slave_lazy_flush = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"daemonize") && argc == 2) {
if ((server.daemonize = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"hz") && argc == 2) {
server.hz = atoi(argv[1]);
if (server.hz < CONFIG_MIN_HZ) server.hz = CONFIG_MIN_HZ;
if (server.hz > CONFIG_MAX_HZ) server.hz = CONFIG_MAX_HZ;
} else if (!strcasecmp(argv[0],"appendonly") && argc == 2) {
int yes;
if ((yes = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
server.aof_state = yes ? AOF_ON : AOF_OFF;
} else if (!strcasecmp(argv[0],"appendfilename") && argc == 2) {
if (!pathIsBaseName(argv[1])) {
err = "appendfilename can't be a path, just a filename";
goto loaderr;
}
zfree(server.aof_filename);
server.aof_filename = zstrdup(argv[1]);
} else if (!strcasecmp(argv[0],"no-appendfsync-on-rewrite")
&& argc == 2) {
if ((server.aof_no_fsync_on_rewrite= yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"appendfsync") && argc == 2) {
server.aof_fsync = configEnumGetValue(aof_fsync_enum,argv[1]);
if (server.aof_fsync == INT_MIN) {
err = "argument must be 'no', 'always' or 'everysec'";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"auto-aof-rewrite-percentage") &&
argc == 2)
{
server.aof_rewrite_perc = atoi(argv[1]);
if (server.aof_rewrite_perc < 0) {
err = "Invalid negative percentage for AOF auto rewrite";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"auto-aof-rewrite-min-size") &&
argc == 2)
{
server.aof_rewrite_min_size = memtoll(argv[1],NULL);
} else if (!strcasecmp(argv[0],"aof-rewrite-incremental-fsync") &&
argc == 2)
{
if ((server.aof_rewrite_incremental_fsync =
yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"aof-load-truncated") && argc == 2) {
if ((server.aof_load_truncated = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"aof-use-rdb-preamble") && argc == 2) {
if ((server.aof_use_rdb_preamble = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"requirepass") && argc == 2) {
if (strlen(argv[1]) > CONFIG_AUTHPASS_MAX_LEN) {
err = "Password is longer than CONFIG_AUTHPASS_MAX_LEN";
goto loaderr;
}
server.requirepass = zstrdup(argv[1]);
} else if (!strcasecmp(argv[0],"pidfile") && argc == 2) {
zfree(server.pidfile);
server.pidfile = zstrdup(argv[1]);
} else if (!strcasecmp(argv[0],"dbfilename") && argc == 2) {
if (!pathIsBaseName(argv[1])) {
err = "dbfilename can't be a path, just a filename";
goto loaderr;
}
zfree(server.rdb_filename);
server.rdb_filename = zstrdup(argv[1]);
} else if (!strcasecmp(argv[0],"hash-max-ziplist-entries") && argc == 2) {
server.hash_max_ziplist_entries = memtoll(argv[1], NULL);
} else if (!strcasecmp(argv[0],"hash-max-ziplist-value") && argc == 2) {
server.hash_max_ziplist_value = memtoll(argv[1], NULL);
} else if (!strcasecmp(argv[0],"list-max-ziplist-entries") && argc == 2){
/* DEAD OPTION */
} else if (!strcasecmp(argv[0],"list-max-ziplist-value") && argc == 2) {
/* DEAD OPTION */
} else if (!strcasecmp(argv[0],"list-max-ziplist-size") && argc == 2) {
server.list_max_ziplist_size = atoi(argv[1]);
} else if (!strcasecmp(argv[0],"list-compress-depth") && argc == 2) {
server.list_compress_depth = atoi(argv[1]);
} else if (!strcasecmp(argv[0],"set-max-intset-entries") && argc == 2) {
server.set_max_intset_entries = memtoll(argv[1], NULL);
} else if (!strcasecmp(argv[0],"zset-max-ziplist-entries") && argc == 2) {
server.zset_max_ziplist_entries = memtoll(argv[1], NULL);
} else if (!strcasecmp(argv[0],"zset-max-ziplist-value") && argc == 2) {
server.zset_max_ziplist_value = memtoll(argv[1], NULL);
} else if (!strcasecmp(argv[0],"hll-sparse-max-bytes") && argc == 2) {
server.hll_sparse_max_bytes = memtoll(argv[1], NULL);
} else if (!strcasecmp(argv[0],"rename-command") && argc == 3) {
struct redisCommand *cmd = lookupCommand(argv[1]);
int retval;
if (!cmd) {
err = "No such command in rename-command";
goto loaderr;
}
/* If the target command name is the empty string we just
* remove it from the command table. */
retval = dictDelete(server.commands, argv[1]);
serverAssert(retval == DICT_OK);
/* Otherwise we re-add the command under a different name. */
if (sdslen(argv[2]) != 0) {
sds copy = sdsdup(argv[2]);
retval = dictAdd(server.commands, copy, cmd);
if (retval != DICT_OK) {
sdsfree(copy);
err = "Target command name already exists"; goto loaderr;
}
}
} else if (!strcasecmp(argv[0],"cluster-enabled") && argc == 2) {
if ((server.cluster_enabled = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"cluster-config-file") && argc == 2) {
zfree(server.cluster_configfile);
server.cluster_configfile = zstrdup(argv[1]);
} else if (!strcasecmp(argv[0],"cluster-announce-ip") && argc == 2) {
zfree(server.cluster_announce_ip);
server.cluster_announce_ip = zstrdup(argv[1]);
} else if (!strcasecmp(argv[0],"cluster-announce-port") && argc == 2) {
server.cluster_announce_port = atoi(argv[1]);
if (server.cluster_announce_port < 0 ||
server.cluster_announce_port > 65535)
{
err = "Invalid port"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"cluster-announce-bus-port") &&
argc == 2)
{
server.cluster_announce_bus_port = atoi(argv[1]);
if (server.cluster_announce_bus_port < 0 ||
server.cluster_announce_bus_port > 65535)
{
err = "Invalid port"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"cluster-require-full-coverage") &&
argc == 2)
{
if ((server.cluster_require_full_coverage = yesnotoi(argv[1])) == -1)
{
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"cluster-node-timeout") && argc == 2) {
server.cluster_node_timeout = strtoll(argv[1],NULL,10);
if (server.cluster_node_timeout <= 0) {
err = "cluster node timeout must be 1 or greater"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"cluster-migration-barrier")
&& argc == 2)
{
server.cluster_migration_barrier = atoi(argv[1]);
if (server.cluster_migration_barrier < 0) {
err = "cluster migration barrier must zero or positive";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"cluster-slave-validity-factor")
&& argc == 2)
{
server.cluster_slave_validity_factor = atoi(argv[1]);
if (server.cluster_slave_validity_factor < 0) {
err = "cluster slave validity factor must be zero or positive";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"lua-time-limit") && argc == 2) {
server.lua_time_limit = strtoll(argv[1],NULL,10);
} else if (!strcasecmp(argv[0],"slowlog-log-slower-than") &&
argc == 2)
{
server.slowlog_log_slower_than = strtoll(argv[1],NULL,10);
} else if (!strcasecmp(argv[0],"latency-monitor-threshold") &&
argc == 2)
{
server.latency_monitor_threshold = strtoll(argv[1],NULL,10);
if (server.latency_monitor_threshold < 0) {
err = "The latency threshold can't be negative";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"slowlog-max-len") && argc == 2) {
server.slowlog_max_len = strtoll(argv[1],NULL,10);
} else if (!strcasecmp(argv[0],"client-output-buffer-limit") &&
argc == 5)
{
int class = getClientTypeByName(argv[1]);
unsigned long long hard, soft;
int soft_seconds;
if (class == -1) {
err = "Unrecognized client limit class";
goto loaderr;
}
hard = memtoll(argv[2],NULL);
soft = memtoll(argv[3],NULL);
soft_seconds = atoi(argv[4]);
if (soft_seconds < 0) {
err = "Negative number of seconds in soft limit is invalid";
goto loaderr;
}
server.client_obuf_limits[class].hard_limit_bytes = hard;
server.client_obuf_limits[class].soft_limit_bytes = soft;
server.client_obuf_limits[class].soft_limit_seconds = soft_seconds;
} else if (!strcasecmp(argv[0],"stop-writes-on-bgsave-error") &&
argc == 2) {
if ((server.stop_writes_on_bgsave_err = yesnotoi(argv[1])) == -1) {
err = "argument must be 'yes' or 'no'"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"slave-priority") && argc == 2) {
server.slave_priority = atoi(argv[1]);
} else if (!strcasecmp(argv[0],"slave-announce-ip") && argc == 2) {
zfree(server.slave_announce_ip);
server.slave_announce_ip = zstrdup(argv[1]);
} else if (!strcasecmp(argv[0],"slave-announce-port") && argc == 2) {
server.slave_announce_port = atoi(argv[1]);
if (server.slave_announce_port < 0 ||
server.slave_announce_port > 65535)
{
err = "Invalid port"; goto loaderr;
}
} else if (!strcasecmp(argv[0],"min-slaves-to-write") && argc == 2) {
server.repl_min_slaves_to_write = atoi(argv[1]);
if (server.repl_min_slaves_to_write < 0) {
err = "Invalid value for min-slaves-to-write."; goto loaderr;
}
} else if (!strcasecmp(argv[0],"min-slaves-max-lag") && argc == 2) {
server.repl_min_slaves_max_lag = atoi(argv[1]);
if (server.repl_min_slaves_max_lag < 0) {
err = "Invalid value for min-slaves-max-lag."; goto loaderr;
}
} else if (!strcasecmp(argv[0],"notify-keyspace-events") && argc == 2) {
int flags = keyspaceEventsStringToFlags(argv[1]);
if (flags == -1) {
err = "Invalid event class character. Use 'g$lshzxeA'.";
goto loaderr;
}
server.notify_keyspace_events = flags;
} else if (!strcasecmp(argv[0],"supervised") && argc == 2) {
server.supervised_mode =
configEnumGetValue(supervised_mode_enum,argv[1]);
if (server.supervised_mode == INT_MIN) {
err = "Invalid option for 'supervised'. "
"Allowed values: 'upstart', 'systemd', 'auto', or 'no'";
goto loaderr;
}
} else if (!strcasecmp(argv[0],"loadmodule") && argc >= 2) {
queueLoadModule(argv[1],&argv[2],argc-2);
} else if (!strcasecmp(argv[0],"sentinel")) {
/* argc == 1 is handled by main() as we need to enter the sentinel
* mode ASAP. */
if (argc != 1) {
if (!server.sentinel_mode) {
err = "sentinel directive while not in sentinel mode";
goto loaderr;
}
err = sentinelHandleConfiguration(argv+1,argc-1);
if (err) goto loaderr;
}
} else {
err = "Bad directive or wrong number of arguments"; goto loaderr;
}
sdsfreesplitres(argv,argc);
}
/* Sanity checks. */
if (server.cluster_enabled && server.masterhost) {
linenum = slaveof_linenum;
i = linenum-1;
err = "slaveof directive not allowed in cluster mode";
goto loaderr;
}
sdsfreesplitres(lines,totlines);
return;
loaderr:
fprintf(stderr, "\n*** FATAL CONFIG FILE ERROR ***\n");
fprintf(stderr, "Reading the configuration file, at line %d\n", linenum);
fprintf(stderr, ">>> '%s'\n", lines[i]);
fprintf(stderr, "%s\n", err);
exit(1);
} | 4722 | True | 1 |
CVE-2018-12453 | 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://github.com/antirez/redis/commit/c04082cf138f1f51cedf05ee9ad36fb6763cafc6', 'name': 'https://github.com/antirez/redis/commit/c04082cf138f1f51cedf05ee9ad36fb6763cafc6', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://gist.github.com/fakhrizulkifli/34a56d575030682f6c564553c53b82b5', 'name': 'https://gist.github.com/fakhrizulkifli/34a56d575030682f6c564553c53b82b5', 'refsource': 'MISC', 'tags': ['Exploit', 'Third Party Advisory']}, {'url': 'https://www.exploit-db.com/exploits/44908/', 'name': '44908', 'refsource': 'EXPLOIT-DB', 'tags': ['Exploit', 'Third Party Advisory', 'VDB Entry']}] | [{'description': [{'lang': 'en', 'value': 'CWE-704'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '5.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Type confusion in the xgroupCommand function in t_stream.c in redis-server in Redis before 5.0 allows remote attackers to cause denial-of-service via an XGROUP command in which the key is not a stream.'}] | 2018-08-14T17:37Z | 2018-06-16T17:29Z | Incorrect Type Conversion or Cast | The software does not correctly convert an object, resource, or structure from one type to a different type. | https://cwe.mitre.org/data/definitions/704.html | 0 | michael-grunder | 2018-06-10 08:55:58-07:00 | Abort in XGROUP if the key is not a stream | c04082cf138f1f51cedf05ee9ad36fb6763cafc6 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | xgroupCommand | xgroupCommand( client * c) | ['c'] | void xgroupCommand(client *c) {
const char *help[] = {
"CREATE <key> <groupname> <id or $> -- Create a new consumer group.",
"SETID <key> <groupname> <id or $> -- Set the current group ID.",
"DELGROUP <key> <groupname> -- Remove the specified group.",
"DELCONSUMER <key> <groupname> <consumer> -- Remove the specified conusmer.",
"HELP -- Prints this help.",
NULL
};
stream *s = NULL;
sds grpname = NULL;
streamCG *cg = NULL;
char *opt = c->argv[1]->ptr; /* Subcommand name. */
/* Lookup the key now, this is common for all the subcommands but HELP. */
if (c->argc >= 4) {
robj *o = lookupKeyWriteOrReply(c,c->argv[2],shared.nokeyerr);
if (o == NULL) return;
s = o->ptr;
grpname = c->argv[3]->ptr;
/* Certain subcommands require the group to exist. */
if ((cg = streamLookupCG(s,grpname)) == NULL &&
(!strcasecmp(opt,"SETID") ||
!strcasecmp(opt,"DELCONSUMER")))
{
addReplyErrorFormat(c, "-NOGROUP No such consumer group '%s' "
"for key name '%s'",
(char*)grpname, (char*)c->argv[2]->ptr);
return;
}
}
/* Dispatch the different subcommands. */
if (!strcasecmp(opt,"CREATE") && c->argc == 5) {
streamID id;
if (!strcmp(c->argv[4]->ptr,"$")) {
id = s->last_id;
} else if (streamParseIDOrReply(c,c->argv[4],&id,0) != C_OK) {
return;
}
streamCG *cg = streamCreateCG(s,grpname,sdslen(grpname),&id);
if (cg) {
addReply(c,shared.ok);
server.dirty++;
} else {
addReplySds(c,
sdsnew("-BUSYGROUP Consumer Group name already exists\r\n"));
}
} else if (!strcasecmp(opt,"SETID") && c->argc == 5) {
streamID id;
if (!strcmp(c->argv[4]->ptr,"$")) {
id = s->last_id;
} else if (streamParseIDOrReply(c,c->argv[4],&id,0) != C_OK) {
return;
}
cg->last_id = id;
addReply(c,shared.ok);
} else if (!strcasecmp(opt,"DESTROY") && c->argc == 4) {
if (cg) {
raxRemove(s->cgroups,(unsigned char*)grpname,sdslen(grpname),NULL);
streamFreeCG(cg);
addReply(c,shared.cone);
} else {
addReply(c,shared.czero);
}
} else if (!strcasecmp(opt,"DELCONSUMER") && c->argc == 5) {
/* Delete the consumer and returns the number of pending messages
* that were yet associated with such a consumer. */
long long pending = streamDelConsumer(cg,c->argv[4]->ptr);
addReplyLongLong(c,pending);
server.dirty++;
} else if (!strcasecmp(opt,"HELP")) {
addReplyHelp(c, help);
} else {
addReply(c,shared.syntaxerr);
}
} | 543 | True | 1 |
|
CVE-2018-11219 | 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 | False | [{'url': 'https://raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES', 'name': 'https://raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES', 'name': 'https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/issues/5017', 'name': 'https://github.com/antirez/redis/issues/5017', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/e89086e09a38cc6713bcd4b9c29abf92cf393936', 'name': 'https://github.com/antirez/redis/commit/e89086e09a38cc6713bcd4b9c29abf92cf393936', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/1eb08bcd4634ae42ec45e8284923ac048beaa4c3', 'name': 'https://github.com/antirez/redis/commit/1eb08bcd4634ae42ec45e8284923ac048beaa4c3', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://antirez.com/news/119', 'name': 'http://antirez.com/news/119', 'refsource': 'MISC', 'tags': ['Exploit', 'Third Party Advisory']}, {'url': 'https://www.debian.org/security/2018/dsa-4230', 'name': 'DSA-4230', 'refsource': 'DEBIAN', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/104552', 'name': '104552', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'https://access.redhat.com/errata/RHSA-2019:0094', 'name': 'RHSA-2019:0094', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://access.redhat.com/errata/RHSA-2019:0052', 'name': 'RHSA-2019:0052', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html', 'name': 'https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://access.redhat.com/errata/RHSA-2019:1860', 'name': 'RHSA-2019:1860', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201908-04', 'name': 'GLSA-201908-04', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-190'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:5.0:rc1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '3.2.12', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionStartIncluding': '4.0', 'versionEndExcluding': '4.0.10', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'An Integer Overflow issue was discovered in the struct library in the Lua subsystem in Redis before 3.2.12, 4.x before 4.0.10, and 5.x before 5.0 RC2, leading to a failure of bounds checking.'}] | 2021-08-04T17:14Z | 2018-06-17T17:29Z | 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 | antirez | 2018-05-14 17:49:06+02:00 | Security: update Lua struct package for security.
During an auditing Apple found that the "struct" Lua package
we ship with Redis (http://www.inf.puc-rio.br/~roberto/struct/) contains
a security problem. A bound-checking statement fails because of integer
overflow. The bug exists since we initially integrated this package with
Lua, when scripting was introduced, so every version of Redis with
EVAL/EVALSHA capabilities exposed is affected.
Instead of just fixing the bug, the library was updated to the latest
version shipped by the author. | 1eb08bcd4634ae42ec45e8284923ac048beaa4c3 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | b_unpack | b_unpack( lua_State * L) | ['L'] | static int b_unpack (lua_State *L) {
Header h;
const char *fmt = luaL_checkstring(L, 1);
size_t ld;
const char *data = luaL_checklstring(L, 2, &ld);
size_t pos = luaL_optinteger(L, 3, 1) - 1;
defaultoptions(&h);
lua_settop(L, 2);
while (*fmt) {
int opt = *fmt++;
size_t size = optsize(L, opt, &fmt);
pos += gettoalign(pos, &h, opt, size);
luaL_argcheck(L, pos+size <= ld, 2, "data string too short");
luaL_checkstack(L, 1, "too many results");
switch (opt) {
case 'b': case 'B': case 'h': case 'H':
case 'l': case 'L': case 'T': case 'i': case 'I': { /* integer types */
int issigned = islower(opt);
lua_Number res = getinteger(data+pos, h.endian, issigned, size);
lua_pushnumber(L, res);
break;
}
case 'x': {
break;
}
case 'f': {
float f;
memcpy(&f, data+pos, size);
correctbytes((char *)&f, sizeof(f), h.endian);
lua_pushnumber(L, f);
break;
}
case 'd': {
double d;
memcpy(&d, data+pos, size);
correctbytes((char *)&d, sizeof(d), h.endian);
lua_pushnumber(L, d);
break;
}
case 'c': {
if (size == 0) {
if (!lua_isnumber(L, -1))
luaL_error(L, "format `c0' needs a previous size");
size = lua_tonumber(L, -1);
lua_pop(L, 1);
luaL_argcheck(L, pos+size <= ld, 2, "data string too short");
}
lua_pushlstring(L, data+pos, size);
break;
}
case 's': {
const char *e = (const char *)memchr(data+pos, '\0', ld - pos);
if (e == NULL)
luaL_error(L, "unfinished string in data");
size = (e - (data+pos)) + 1;
lua_pushlstring(L, data+pos, size - 1);
break;
}
default: controloptions(L, opt, &fmt, &h);
}
pos += size;
}
lua_pushinteger(L, pos + 1);
return lua_gettop(L) - 2;
} | 488 | True | 1 |
CVE-2018-11219 | 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 | False | [{'url': 'https://raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES', 'name': 'https://raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES', 'name': 'https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/issues/5017', 'name': 'https://github.com/antirez/redis/issues/5017', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/e89086e09a38cc6713bcd4b9c29abf92cf393936', 'name': 'https://github.com/antirez/redis/commit/e89086e09a38cc6713bcd4b9c29abf92cf393936', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/1eb08bcd4634ae42ec45e8284923ac048beaa4c3', 'name': 'https://github.com/antirez/redis/commit/1eb08bcd4634ae42ec45e8284923ac048beaa4c3', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://antirez.com/news/119', 'name': 'http://antirez.com/news/119', 'refsource': 'MISC', 'tags': ['Exploit', 'Third Party Advisory']}, {'url': 'https://www.debian.org/security/2018/dsa-4230', 'name': 'DSA-4230', 'refsource': 'DEBIAN', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/104552', 'name': '104552', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'https://access.redhat.com/errata/RHSA-2019:0094', 'name': 'RHSA-2019:0094', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://access.redhat.com/errata/RHSA-2019:0052', 'name': 'RHSA-2019:0052', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html', 'name': 'https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://access.redhat.com/errata/RHSA-2019:1860', 'name': 'RHSA-2019:1860', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201908-04', 'name': 'GLSA-201908-04', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-190'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:5.0:rc1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '3.2.12', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionStartIncluding': '4.0', 'versionEndExcluding': '4.0.10', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'An Integer Overflow issue was discovered in the struct library in the Lua subsystem in Redis before 3.2.12, 4.x before 4.0.10, and 5.x before 5.0 RC2, leading to a failure of bounds checking.'}] | 2021-08-04T17:14Z | 2018-06-17T17:29Z | 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 | antirez | 2018-05-14 17:49:06+02:00 | Security: update Lua struct package for security.
During an auditing Apple found that the "struct" Lua package
we ship with Redis (http://www.inf.puc-rio.br/~roberto/struct/) contains
a security problem. A bound-checking statement fails because of integer
overflow. The bug exists since we initially integrated this package with
Lua, when scripting was introduced, so every version of Redis with
EVAL/EVALSHA capabilities exposed is affected.
Instead of just fixing the bug, the library was updated to the latest
version shipped by the author. | 1eb08bcd4634ae42ec45e8284923ac048beaa4c3 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | controloptions | controloptions( lua_State * L , int opt , const char ** fmt , Header * h) | ['L', 'opt', 'fmt', 'h'] | static void controloptions (lua_State *L, int opt, const char **fmt,
Header *h) {
switch (opt) {
case ' ': return; /* ignore white spaces */
case '>': h->endian = BIG; return;
case '<': h->endian = LITTLE; return;
case '!': {
int a = getnum(L, fmt, MAXALIGN);
if (!isp2(a))
luaL_error(L, "alignment %d is not a power of 2", a);
h->align = a;
return;
}
default: {
const char *msg = lua_pushfstring(L, "invalid format option '%c'", opt);
luaL_argerror(L, 1, msg);
}
}
} | 122 | True | 1 |
CVE-2018-11219 | 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 | False | [{'url': 'https://raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES', 'name': 'https://raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES', 'name': 'https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/issues/5017', 'name': 'https://github.com/antirez/redis/issues/5017', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/e89086e09a38cc6713bcd4b9c29abf92cf393936', 'name': 'https://github.com/antirez/redis/commit/e89086e09a38cc6713bcd4b9c29abf92cf393936', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/1eb08bcd4634ae42ec45e8284923ac048beaa4c3', 'name': 'https://github.com/antirez/redis/commit/1eb08bcd4634ae42ec45e8284923ac048beaa4c3', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://antirez.com/news/119', 'name': 'http://antirez.com/news/119', 'refsource': 'MISC', 'tags': ['Exploit', 'Third Party Advisory']}, {'url': 'https://www.debian.org/security/2018/dsa-4230', 'name': 'DSA-4230', 'refsource': 'DEBIAN', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/104552', 'name': '104552', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'https://access.redhat.com/errata/RHSA-2019:0094', 'name': 'RHSA-2019:0094', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://access.redhat.com/errata/RHSA-2019:0052', 'name': 'RHSA-2019:0052', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html', 'name': 'https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://access.redhat.com/errata/RHSA-2019:1860', 'name': 'RHSA-2019:1860', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201908-04', 'name': 'GLSA-201908-04', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-190'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:5.0:rc1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '3.2.12', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionStartIncluding': '4.0', 'versionEndExcluding': '4.0.10', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'An Integer Overflow issue was discovered in the struct library in the Lua subsystem in Redis before 3.2.12, 4.x before 4.0.10, and 5.x before 5.0 RC2, leading to a failure of bounds checking.'}] | 2021-08-04T17:14Z | 2018-06-17T17:29Z | 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 | antirez | 2018-05-14 17:49:06+02:00 | Security: update Lua struct package for security.
During an auditing Apple found that the "struct" Lua package
we ship with Redis (http://www.inf.puc-rio.br/~roberto/struct/) contains
a security problem. A bound-checking statement fails because of integer
overflow. The bug exists since we initially integrated this package with
Lua, when scripting was introduced, so every version of Redis with
EVAL/EVALSHA capabilities exposed is affected.
Instead of just fixing the bug, the library was updated to the latest
version shipped by the author. | 1eb08bcd4634ae42ec45e8284923ac048beaa4c3 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | getnum | getnum( lua_State * L , const char ** fmt , int df) | ['L', 'fmt', 'df'] | static int getnum (lua_State *L, const char **fmt, int df) {
if (!isdigit(**fmt)) /* no number? */
return df; /* return default value */
else {
int a = 0;
do {
if (a > (INT_MAX / 10) || a * 10 > (INT_MAX - (**fmt - '0')))
luaL_error(L, "integral size overflow");
a = a*10 + *((*fmt)++) - '0';
} while (isdigit(**fmt));
return a;
}
} | 100 | True | 1 |
CVE-2018-11219 | 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 | False | [{'url': 'https://raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES', 'name': 'https://raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES', 'name': 'https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/issues/5017', 'name': 'https://github.com/antirez/redis/issues/5017', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/e89086e09a38cc6713bcd4b9c29abf92cf393936', 'name': 'https://github.com/antirez/redis/commit/e89086e09a38cc6713bcd4b9c29abf92cf393936', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/1eb08bcd4634ae42ec45e8284923ac048beaa4c3', 'name': 'https://github.com/antirez/redis/commit/1eb08bcd4634ae42ec45e8284923ac048beaa4c3', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://antirez.com/news/119', 'name': 'http://antirez.com/news/119', 'refsource': 'MISC', 'tags': ['Exploit', 'Third Party Advisory']}, {'url': 'https://www.debian.org/security/2018/dsa-4230', 'name': 'DSA-4230', 'refsource': 'DEBIAN', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/104552', 'name': '104552', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'https://access.redhat.com/errata/RHSA-2019:0094', 'name': 'RHSA-2019:0094', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://access.redhat.com/errata/RHSA-2019:0052', 'name': 'RHSA-2019:0052', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html', 'name': 'https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://access.redhat.com/errata/RHSA-2019:1860', 'name': 'RHSA-2019:1860', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201908-04', 'name': 'GLSA-201908-04', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-190'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:5.0:rc1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '3.2.12', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionStartIncluding': '4.0', 'versionEndExcluding': '4.0.10', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'An Integer Overflow issue was discovered in the struct library in the Lua subsystem in Redis before 3.2.12, 4.x before 4.0.10, and 5.x before 5.0 RC2, leading to a failure of bounds checking.'}] | 2021-08-04T17:14Z | 2018-06-17T17:29Z | 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 | antirez | 2018-05-14 17:49:06+02:00 | Security: update Lua struct package for security.
During an auditing Apple found that the "struct" Lua package
we ship with Redis (http://www.inf.puc-rio.br/~roberto/struct/) contains
a security problem. A bound-checking statement fails because of integer
overflow. The bug exists since we initially integrated this package with
Lua, when scripting was introduced, so every version of Redis with
EVAL/EVALSHA capabilities exposed is affected.
Instead of just fixing the bug, the library was updated to the latest
version shipped by the author. | 1eb08bcd4634ae42ec45e8284923ac048beaa4c3 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | optsize | optsize( lua_State * L , char opt , const char ** fmt) | ['L', 'opt', 'fmt'] | static size_t optsize (lua_State *L, char opt, const char **fmt) {
switch (opt) {
case 'B': case 'b': return sizeof(char);
case 'H': case 'h': return sizeof(short);
case 'L': case 'l': return sizeof(long);
case 'T': return sizeof(size_t);
case 'f': return sizeof(float);
case 'd': return sizeof(double);
case 'x': return 1;
case 'c': return getnum(L, fmt, 1);
case 'i': case 'I': {
int sz = getnum(L, fmt, sizeof(int));
if (sz > MAXINTSIZE)
luaL_error(L, "integral size %d is larger than limit of %d",
sz, MAXINTSIZE);
return sz;
}
default: return 0; /* other cases do not need alignment */
}
} | 152 | True | 1 |
CVE-2018-11219 | 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 | False | [{'url': 'https://raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES', 'name': 'https://raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES', 'name': 'https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/issues/5017', 'name': 'https://github.com/antirez/redis/issues/5017', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/e89086e09a38cc6713bcd4b9c29abf92cf393936', 'name': 'https://github.com/antirez/redis/commit/e89086e09a38cc6713bcd4b9c29abf92cf393936', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/1eb08bcd4634ae42ec45e8284923ac048beaa4c3', 'name': 'https://github.com/antirez/redis/commit/1eb08bcd4634ae42ec45e8284923ac048beaa4c3', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://antirez.com/news/119', 'name': 'http://antirez.com/news/119', 'refsource': 'MISC', 'tags': ['Exploit', 'Third Party Advisory']}, {'url': 'https://www.debian.org/security/2018/dsa-4230', 'name': 'DSA-4230', 'refsource': 'DEBIAN', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/104552', 'name': '104552', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'https://access.redhat.com/errata/RHSA-2019:0094', 'name': 'RHSA-2019:0094', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://access.redhat.com/errata/RHSA-2019:0052', 'name': 'RHSA-2019:0052', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html', 'name': 'https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://access.redhat.com/errata/RHSA-2019:1860', 'name': 'RHSA-2019:1860', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201908-04', 'name': 'GLSA-201908-04', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-190'}]}] | HIGH | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:5.0:rc1:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '3.2.12', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionStartIncluding': '4.0', 'versionEndExcluding': '4.0.10', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'An Integer Overflow issue was discovered in the struct library in the Lua subsystem in Redis before 3.2.12, 4.x before 4.0.10, and 5.x before 5.0 RC2, leading to a failure of bounds checking.'}] | 2021-08-04T17:14Z | 2018-06-17T17:29Z | 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 | antirez | 2018-05-15 13:13:49+02:00 | Security: fix Lua struct package offset handling.
After the first fix to the struct package I found another similar
problem, which is fixed by this patch. It could be reproduced easily by
running the following script:
return struct.unpack('f', "xxxxxxxxxxxxx",-3)
The above will access bytes before the 'data' pointer. | e89086e09a38cc6713bcd4b9c29abf92cf393936 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | b_unpack | b_unpack( lua_State * L) | ['L'] | static int b_unpack (lua_State *L) {
Header h;
const char *fmt = luaL_checkstring(L, 1);
size_t ld;
const char *data = luaL_checklstring(L, 2, &ld);
size_t pos = luaL_optinteger(L, 3, 1) - 1;
int n = 0; /* number of results */
defaultoptions(&h);
while (*fmt) {
int opt = *fmt++;
size_t size = optsize(L, opt, &fmt);
pos += gettoalign(pos, &h, opt, size);
luaL_argcheck(L, pos+size <= ld, 2, "data string too short");
/* stack space for item + next position */
luaL_checkstack(L, 2, "too many results");
switch (opt) {
case 'b': case 'B': case 'h': case 'H':
case 'l': case 'L': case 'T': case 'i': case 'I': { /* integer types */
int issigned = islower(opt);
lua_Number res = getinteger(data+pos, h.endian, issigned, size);
lua_pushnumber(L, res); n++;
break;
}
case 'x': {
break;
}
case 'f': {
float f;
memcpy(&f, data+pos, size);
correctbytes((char *)&f, sizeof(f), h.endian);
lua_pushnumber(L, f); n++;
break;
}
case 'd': {
double d;
memcpy(&d, data+pos, size);
correctbytes((char *)&d, sizeof(d), h.endian);
lua_pushnumber(L, d); n++;
break;
}
case 'c': {
if (size == 0) {
if (n == 0 || !lua_isnumber(L, -1))
luaL_error(L, "format 'c0' needs a previous size");
size = lua_tonumber(L, -1);
lua_pop(L, 1); n--;
luaL_argcheck(L, size <= ld && pos <= ld - size,
2, "data string too short");
}
lua_pushlstring(L, data+pos, size); n++;
break;
}
case 's': {
const char *e = (const char *)memchr(data+pos, '\0', ld - pos);
if (e == NULL)
luaL_error(L, "unfinished string in data");
size = (e - (data+pos)) + 1;
lua_pushlstring(L, data+pos, size - 1); n++;
break;
}
default: controloptions(L, opt, &fmt, &h);
}
pos += size;
}
lua_pushinteger(L, pos + 1); /* next position */
return n + 1;
} | 509 | True | 1 |
CVE-2013-0178 | 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:3.1/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 | False | [{'url': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'name': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'name': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'name': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | LOW | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '2.6.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Insecure temporary file vulnerability in Redis before 2.6 related to /tmp/redis-%p.vm.'}] | 2019-11-06T14:52Z | 2019-11-01T19:15Z | 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 | antirez | 2010-12-28 15:20:20+01:00 | initial changes needed to turn the current VM code into a cache system. Tons of work to do still. | 697af434fbeb2e3ba2ba9687cd283ed1a2734fa5 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | dsOpen | dsOpen( void) | ['void'] | int dsOpen(void) {
struct stat sb;
int retval;
char *path = server.diskstore_path;
if ((retval = stat(path,&sb) == -1) && errno != ENOENT) {
redisLog(REDIS_WARNING, "Error opening disk store at %s: %s",
path, strerror(errno));
return REDIS_ERR;
}
/* Directory already in place. Assume everything is ok. */
if (retval == 0 && S_ISDIR(sb.st_mode)) return REDIS_OK;
/* File exists but it's not a directory */
if (retval == 0 && !S_ISDIR(sb.st_mode)) {
redisLog(REDIS_WARNING,"Disk store at %s is not a directory", path);
return REDIS_ERR;
}
/* New disk store, create the directory structure now, as creating
* them in a lazy way is not a good idea, after very few insertions
* we'll need most of the 65536 directories anyway. */
if (mkdir(path) == -1) {
redisLog(REDIS_WARNING,"Disk store init failed creating dir %s: %s",
path, strerror(errno));
return REDIS_ERR;
}
return REDIS_OK;
} | 137 | True | 1 |
CVE-2013-0178 | 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:3.1/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 | False | [{'url': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'name': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'name': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'name': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | LOW | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '2.6.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Insecure temporary file vulnerability in Redis before 2.6 related to /tmp/redis-%p.vm.'}] | 2019-11-06T14:52Z | 2019-11-01T19:15Z | 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 | antirez | 2010-12-28 15:20:20+01:00 | initial changes needed to turn the current VM code into a cache system. Tons of work to do still. | 697af434fbeb2e3ba2ba9687cd283ed1a2734fa5 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | addReply | addReply( redisClient * c , robj * obj) | ['c', 'obj'] | void addReply(redisClient *c, robj *obj) {
if (_installWriteEvent(c) != REDIS_OK) return;
redisAssert(!server.vm_enabled || obj->storage == REDIS_VM_MEMORY);
/* This is an important place where we can avoid copy-on-write
* when there is a saving child running, avoiding touching the
* refcount field of the object if it's not needed.
*
* If the encoding is RAW and there is room in the static buffer
* we'll be able to send the object to the client without
* messing with its page. */
if (obj->encoding == REDIS_ENCODING_RAW) {
if (_addReplyToBuffer(c,obj->ptr,sdslen(obj->ptr)) != REDIS_OK)
_addReplyObjectToList(c,obj);
} else {
/* FIXME: convert the long into string and use _addReplyToBuffer()
* instead of calling getDecodedObject. As this place in the
* code is too performance critical. */
obj = getDecodedObject(obj);
if (_addReplyToBuffer(c,obj->ptr,sdslen(obj->ptr)) != REDIS_OK)
_addReplyObjectToList(c,obj);
decrRefCount(obj);
}
} | 116 | True | 1 |
CVE-2013-0178 | 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:3.1/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 | False | [{'url': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'name': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'name': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'name': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | LOW | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '2.6.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Insecure temporary file vulnerability in Redis before 2.6 related to /tmp/redis-%p.vm.'}] | 2019-11-06T14:52Z | 2019-11-01T19:15Z | 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 | antirez | 2010-12-28 15:20:20+01:00 | initial changes needed to turn the current VM code into a cache system. Tons of work to do still. | 697af434fbeb2e3ba2ba9687cd283ed1a2734fa5 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | freeClient | freeClient( redisClient * c) | ['c'] | void freeClient(redisClient *c) {
listNode *ln;
/* Note that if the client we are freeing is blocked into a blocking
* call, we have to set querybuf to NULL *before* to call
* unblockClientWaitingData() to avoid processInputBuffer() will get
* called. Also it is important to remove the file events after
* this, because this call adds the READABLE event. */
sdsfree(c->querybuf);
c->querybuf = NULL;
if (c->flags & REDIS_BLOCKED)
unblockClientWaitingData(c);
/* UNWATCH all the keys */
unwatchAllKeys(c);
listRelease(c->watched_keys);
/* Unsubscribe from all the pubsub channels */
pubsubUnsubscribeAllChannels(c,0);
pubsubUnsubscribeAllPatterns(c,0);
dictRelease(c->pubsub_channels);
listRelease(c->pubsub_patterns);
/* Obvious cleanup */
aeDeleteFileEvent(server.el,c->fd,AE_READABLE);
aeDeleteFileEvent(server.el,c->fd,AE_WRITABLE);
listRelease(c->reply);
freeClientArgv(c);
close(c->fd);
/* Remove from the list of clients */
ln = listSearchKey(server.clients,c);
redisAssert(ln != NULL);
listDelNode(server.clients,ln);
/* Remove from the list of clients waiting for swapped keys, or ready
* to be restarted, but not yet woken up again. */
if (c->flags & REDIS_IO_WAIT) {
redisAssert(server.vm_enabled);
if (listLength(c->io_keys) == 0) {
ln = listSearchKey(server.io_ready_clients,c);
/* When this client is waiting to be woken up (REDIS_IO_WAIT),
* it should be present in the list io_ready_clients */
redisAssert(ln != NULL);
listDelNode(server.io_ready_clients,ln);
} else {
while (listLength(c->io_keys)) {
ln = listFirst(c->io_keys);
dontWaitForSwappedKey(c,ln->value);
}
}
server.vm_blocked_clients--;
}
listRelease(c->io_keys);
/* Master/slave cleanup.
* Case 1: we lost the connection with a slave. */
if (c->flags & REDIS_SLAVE) {
if (c->replstate == REDIS_REPL_SEND_BULK && c->repldbfd != -1)
close(c->repldbfd);
list *l = (c->flags & REDIS_MONITOR) ? server.monitors : server.slaves;
ln = listSearchKey(l,c);
redisAssert(ln != NULL);
listDelNode(l,ln);
}
/* Case 2: we lost the connection with the master. */
if (c->flags & REDIS_MASTER) {
server.master = NULL;
/* FIXME */
server.replstate = REDIS_REPL_CONNECT;
/* Since we lost the connection with the master, we should also
* close the connection with all our slaves if we have any, so
* when we'll resync with the master the other slaves will sync again
* with us as well. Note that also when the slave is not connected
* to the master it will keep refusing connections by other slaves. */
while (listLength(server.slaves)) {
ln = listFirst(server.slaves);
freeClient((redisClient*)ln->value);
}
}
/* Release memory */
zfree(c->argv);
freeClientMultiState(c);
zfree(c);
} | 396 | True | 1 |
CVE-2013-0178 | 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:3.1/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 | False | [{'url': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'name': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'name': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'name': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | LOW | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '2.6.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Insecure temporary file vulnerability in Redis before 2.6 related to /tmp/redis-%p.vm.'}] | 2019-11-06T14:52Z | 2019-11-01T19:15Z | 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 | antirez | 2010-12-28 15:20:20+01:00 | initial changes needed to turn the current VM code into a cache system. Tons of work to do still. | 697af434fbeb2e3ba2ba9687cd283ed1a2734fa5 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | beforeSleep | beforeSleep( struct aeEventLoop * eventLoop) | ['eventLoop'] | void beforeSleep(struct aeEventLoop *eventLoop) {
REDIS_NOTUSED(eventLoop);
listNode *ln;
redisClient *c;
/* Awake clients that got all the swapped keys they requested */
if (server.vm_enabled && listLength(server.io_ready_clients)) {
listIter li;
listRewind(server.io_ready_clients,&li);
while((ln = listNext(&li))) {
c = ln->value;
struct redisCommand *cmd;
/* Resume the client. */
listDelNode(server.io_ready_clients,ln);
c->flags &= (~REDIS_IO_WAIT);
server.vm_blocked_clients--;
aeCreateFileEvent(server.el, c->fd, AE_READABLE,
readQueryFromClient, c);
cmd = lookupCommand(c->argv[0]->ptr);
redisAssert(cmd != NULL);
call(c,cmd);
resetClient(c);
/* There may be more data to process in the input buffer. */
if (c->querybuf && sdslen(c->querybuf) > 0)
processInputBuffer(c);
}
}
/* Try to process pending commands for clients that were just unblocked. */
while (listLength(server.unblocked_clients)) {
ln = listFirst(server.unblocked_clients);
redisAssert(ln != NULL);
c = ln->value;
listDelNode(server.unblocked_clients,ln);
/* Process remaining data in the input buffer. */
if (c->querybuf && sdslen(c->querybuf) > 0)
processInputBuffer(c);
}
/* Write the AOF buffer on disk */
flushAppendOnlyFile();
} | 233 | True | 1 |
CVE-2013-0178 | 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:3.1/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 | False | [{'url': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'name': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'name': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'name': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | LOW | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '2.6.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Insecure temporary file vulnerability in Redis before 2.6 related to /tmp/redis-%p.vm.'}] | 2019-11-06T14:52Z | 2019-11-01T19:15Z | 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 | antirez | 2010-12-28 15:20:20+01:00 | initial changes needed to turn the current VM code into a cache system. Tons of work to do still. | 697af434fbeb2e3ba2ba9687cd283ed1a2734fa5 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | genRedisInfoString | genRedisInfoString( void) | ['void'] | sds genRedisInfoString(void) {
sds info;
time_t uptime = time(NULL)-server.stat_starttime;
int j;
char hmem[64];
struct rusage self_ru, c_ru;
getrusage(RUSAGE_SELF, &self_ru);
getrusage(RUSAGE_CHILDREN, &c_ru);
bytesToHuman(hmem,zmalloc_used_memory());
info = sdscatprintf(sdsempty(),
"redis_version:%s\r\n"
"redis_git_sha1:%s\r\n"
"redis_git_dirty:%d\r\n"
"arch_bits:%s\r\n"
"multiplexing_api:%s\r\n"
"process_id:%ld\r\n"
"uptime_in_seconds:%ld\r\n"
"uptime_in_days:%ld\r\n"
"lru_clock:%ld\r\n"
"used_cpu_sys:%.2f\r\n"
"used_cpu_user:%.2f\r\n"
"used_cpu_sys_childrens:%.2f\r\n"
"used_cpu_user_childrens:%.2f\r\n"
"connected_clients:%d\r\n"
"connected_slaves:%d\r\n"
"blocked_clients:%d\r\n"
"used_memory:%zu\r\n"
"used_memory_human:%s\r\n"
"used_memory_rss:%zu\r\n"
"mem_fragmentation_ratio:%.2f\r\n"
"use_tcmalloc:%d\r\n"
"loading:%d\r\n"
"aof_enabled:%d\r\n"
"changes_since_last_save:%lld\r\n"
"bgsave_in_progress:%d\r\n"
"last_save_time:%ld\r\n"
"bgrewriteaof_in_progress:%d\r\n"
"total_connections_received:%lld\r\n"
"total_commands_processed:%lld\r\n"
"expired_keys:%lld\r\n"
"evicted_keys:%lld\r\n"
"keyspace_hits:%lld\r\n"
"keyspace_misses:%lld\r\n"
"hash_max_zipmap_entries:%zu\r\n"
"hash_max_zipmap_value:%zu\r\n"
"pubsub_channels:%ld\r\n"
"pubsub_patterns:%u\r\n"
"vm_enabled:%d\r\n"
"role:%s\r\n"
,REDIS_VERSION,
redisGitSHA1(),
strtol(redisGitDirty(),NULL,10) > 0,
(sizeof(long) == 8) ? "64" : "32",
aeGetApiName(),
(long) getpid(),
uptime,
uptime/(3600*24),
(unsigned long) server.lruclock,
(float)self_ru.ru_utime.tv_sec+(float)self_ru.ru_utime.tv_usec/1000000,
(float)self_ru.ru_stime.tv_sec+(float)self_ru.ru_stime.tv_usec/1000000,
(float)c_ru.ru_utime.tv_sec+(float)c_ru.ru_utime.tv_usec/1000000,
(float)c_ru.ru_stime.tv_sec+(float)c_ru.ru_stime.tv_usec/1000000,
listLength(server.clients)-listLength(server.slaves),
listLength(server.slaves),
server.bpop_blocked_clients,
zmalloc_used_memory(),
hmem,
zmalloc_get_rss(),
zmalloc_get_fragmentation_ratio(),
#ifdef USE_TCMALLOC
1,
#else
0,
#endif
server.loading,
server.appendonly,
server.dirty,
server.bgsavechildpid != -1,
server.lastsave,
server.bgrewritechildpid != -1,
server.stat_numconnections,
server.stat_numcommands,
server.stat_expiredkeys,
server.stat_evictedkeys,
server.stat_keyspace_hits,
server.stat_keyspace_misses,
server.hash_max_zipmap_entries,
server.hash_max_zipmap_value,
dictSize(server.pubsub_channels),
listLength(server.pubsub_patterns),
server.vm_enabled != 0,
server.masterhost == NULL ? "master" : "slave"
);
if (server.masterhost) {
info = sdscatprintf(info,
"master_host:%s\r\n"
"master_port:%d\r\n"
"master_link_status:%s\r\n"
"master_last_io_seconds_ago:%d\r\n"
"master_sync_in_progress:%d\r\n"
,server.masterhost,
server.masterport,
(server.replstate == REDIS_REPL_CONNECTED) ?
"up" : "down",
server.master ? ((int)(time(NULL)-server.master->lastinteraction)) : -1,
server.replstate == REDIS_REPL_TRANSFER
);
if (server.replstate == REDIS_REPL_TRANSFER) {
info = sdscatprintf(info,
"master_sync_left_bytes:%ld\r\n"
"master_sync_last_io_seconds_ago:%d\r\n"
,(long)server.repl_transfer_left,
(int)(time(NULL)-server.repl_transfer_lastio)
);
}
}
if (server.vm_enabled) {
lockThreadedIO();
info = sdscatprintf(info,
"vm_conf_max_memory:%llu\r\n"
"vm_conf_page_size:%llu\r\n"
"vm_conf_pages:%llu\r\n"
"vm_stats_used_pages:%llu\r\n"
"vm_stats_swapped_objects:%llu\r\n"
"vm_stats_swappin_count:%llu\r\n"
"vm_stats_swappout_count:%llu\r\n"
"vm_stats_io_newjobs_len:%lu\r\n"
"vm_stats_io_processing_len:%lu\r\n"
"vm_stats_io_processed_len:%lu\r\n"
"vm_stats_io_active_threads:%lu\r\n"
"vm_stats_blocked_clients:%lu\r\n"
,(unsigned long long) server.vm_max_memory,
(unsigned long long) server.vm_page_size,
(unsigned long long) server.vm_pages,
(unsigned long long) server.vm_stats_used_pages,
(unsigned long long) server.vm_stats_swapped_objects,
(unsigned long long) server.vm_stats_swapins,
(unsigned long long) server.vm_stats_swapouts,
(unsigned long) listLength(server.io_newjobs),
(unsigned long) listLength(server.io_processing),
(unsigned long) listLength(server.io_processed),
(unsigned long) server.io_active_threads,
(unsigned long) server.vm_blocked_clients
);
unlockThreadedIO();
}
if (server.loading) {
double perc;
time_t eta, elapsed;
off_t remaining_bytes = server.loading_total_bytes-
server.loading_loaded_bytes;
perc = ((double)server.loading_loaded_bytes /
server.loading_total_bytes) * 100;
elapsed = time(NULL)-server.loading_start_time;
if (elapsed == 0) {
eta = 1; /* A fake 1 second figure if we don't have enough info */
} else {
eta = (elapsed*remaining_bytes)/server.loading_loaded_bytes;
}
info = sdscatprintf(info,
"loading_start_time:%ld\r\n"
"loading_total_bytes:%llu\r\n"
"loading_loaded_bytes:%llu\r\n"
"loading_loaded_perc:%.2f\r\n"
"loading_eta_seconds:%ld\r\n"
,(unsigned long) server.loading_start_time,
(unsigned long long) server.loading_total_bytes,
(unsigned long long) server.loading_loaded_bytes,
perc,
eta
);
}
for (j = 0; j < server.dbnum; j++) {
long long keys, vkeys;
keys = dictSize(server.db[j].dict);
vkeys = dictSize(server.db[j].expires);
if (keys || vkeys) {
info = sdscatprintf(info, "db%d:keys=%lld,expires=%lld\r\n",
j, keys, vkeys);
}
}
return info;
} | 849 | True | 1 |
CVE-2013-0178 | 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:3.1/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 | False | [{'url': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'name': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'name': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'name': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | LOW | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '2.6.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Insecure temporary file vulnerability in Redis before 2.6 related to /tmp/redis-%p.vm.'}] | 2019-11-06T14:52Z | 2019-11-01T19:15Z | 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 | antirez | 2010-12-28 15:20:20+01:00 | initial changes needed to turn the current VM code into a cache system. Tons of work to do still. | 697af434fbeb2e3ba2ba9687cd283ed1a2734fa5 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | initServer | initServer() | [] | void initServer() {
int j;
signal(SIGHUP, SIG_IGN);
signal(SIGPIPE, SIG_IGN);
setupSigSegvAction();
if (server.syslog_enabled) {
openlog(server.syslog_ident, LOG_PID | LOG_NDELAY | LOG_NOWAIT,
server.syslog_facility);
}
server.mainthread = pthread_self();
server.clients = listCreate();
server.slaves = listCreate();
server.monitors = listCreate();
server.unblocked_clients = listCreate();
createSharedObjects();
server.el = aeCreateEventLoop();
server.db = zmalloc(sizeof(redisDb)*server.dbnum);
server.ipfd = anetTcpServer(server.neterr,server.port,server.bindaddr);
if (server.ipfd == ANET_ERR) {
redisLog(REDIS_WARNING, "Opening port: %s", server.neterr);
exit(1);
}
if (server.unixsocket != NULL) {
unlink(server.unixsocket); /* don't care if this fails */
server.sofd = anetUnixServer(server.neterr,server.unixsocket);
if (server.sofd == ANET_ERR) {
redisLog(REDIS_WARNING, "Opening socket: %s", server.neterr);
exit(1);
}
}
if (server.ipfd < 0 && server.sofd < 0) {
redisLog(REDIS_WARNING, "Configured to not listen anywhere, exiting.");
exit(1);
}
for (j = 0; j < server.dbnum; j++) {
server.db[j].dict = dictCreate(&dbDictType,NULL);
server.db[j].expires = dictCreate(&keyptrDictType,NULL);
server.db[j].blocking_keys = dictCreate(&keylistDictType,NULL);
server.db[j].watched_keys = dictCreate(&keylistDictType,NULL);
if (server.vm_enabled)
server.db[j].io_keys = dictCreate(&keylistDictType,NULL);
server.db[j].id = j;
}
server.pubsub_channels = dictCreate(&keylistDictType,NULL);
server.pubsub_patterns = listCreate();
listSetFreeMethod(server.pubsub_patterns,freePubsubPattern);
listSetMatchMethod(server.pubsub_patterns,listMatchPubsubPattern);
server.cronloops = 0;
server.bgsavechildpid = -1;
server.bgrewritechildpid = -1;
server.bgrewritebuf = sdsempty();
server.aofbuf = sdsempty();
server.lastsave = time(NULL);
server.dirty = 0;
server.stat_numcommands = 0;
server.stat_numconnections = 0;
server.stat_expiredkeys = 0;
server.stat_evictedkeys = 0;
server.stat_starttime = time(NULL);
server.stat_keyspace_misses = 0;
server.stat_keyspace_hits = 0;
server.unixtime = time(NULL);
aeCreateTimeEvent(server.el, 1, serverCron, NULL, NULL);
if (server.ipfd > 0 && aeCreateFileEvent(server.el,server.ipfd,AE_READABLE,
acceptTcpHandler,NULL) == AE_ERR) oom("creating file event");
if (server.sofd > 0 && aeCreateFileEvent(server.el,server.sofd,AE_READABLE,
acceptUnixHandler,NULL) == AE_ERR) oom("creating file event");
if (server.appendonly) {
server.appendfd = open(server.appendfilename,O_WRONLY|O_APPEND|O_CREAT,0644);
if (server.appendfd == -1) {
redisLog(REDIS_WARNING, "Can't open the append-only file: %s",
strerror(errno));
exit(1);
}
}
if (server.vm_enabled) vmInit();
} | 656 | True | 1 |
CVE-2013-0178 | 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:3.1/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 | False | [{'url': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'name': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'name': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'name': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | LOW | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '2.6.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Insecure temporary file vulnerability in Redis before 2.6 related to /tmp/redis-%p.vm.'}] | 2019-11-06T14:52Z | 2019-11-01T19:15Z | 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 | antirez | 2010-12-28 15:20:20+01:00 | initial changes needed to turn the current VM code into a cache system. Tons of work to do still. | 697af434fbeb2e3ba2ba9687cd283ed1a2734fa5 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | initServerConfig | initServerConfig() | [] | void initServerConfig() {
server.port = REDIS_SERVERPORT;
server.bindaddr = NULL;
server.unixsocket = NULL;
server.ipfd = -1;
server.sofd = -1;
server.dbnum = REDIS_DEFAULT_DBNUM;
server.verbosity = REDIS_VERBOSE;
server.maxidletime = REDIS_MAXIDLETIME;
server.saveparams = NULL;
server.loading = 0;
server.logfile = NULL; /* NULL = log on standard output */
server.syslog_enabled = 0;
server.syslog_ident = zstrdup("redis");
server.syslog_facility = LOG_LOCAL0;
server.glueoutputbuf = 1;
server.daemonize = 0;
server.appendonly = 0;
server.appendfsync = APPENDFSYNC_EVERYSEC;
server.no_appendfsync_on_rewrite = 0;
server.lastfsync = time(NULL);
server.appendfd = -1;
server.appendseldb = -1; /* Make sure the first time will not match */
server.pidfile = zstrdup("/var/run/redis.pid");
server.dbfilename = zstrdup("dump.rdb");
server.appendfilename = zstrdup("appendonly.aof");
server.requirepass = NULL;
server.rdbcompression = 1;
server.activerehashing = 1;
server.maxclients = 0;
server.bpop_blocked_clients = 0;
server.maxmemory = 0;
server.maxmemory_policy = REDIS_MAXMEMORY_VOLATILE_LRU;
server.maxmemory_samples = 3;
server.vm_enabled = 0;
server.vm_swap_file = zstrdup("/tmp/redis-%p.vm");
server.vm_page_size = 256; /* 256 bytes per page */
server.vm_pages = 1024*1024*100; /* 104 millions of pages */
server.vm_max_memory = 1024LL*1024*1024*1; /* 1 GB of RAM */
server.vm_max_threads = 4;
server.vm_blocked_clients = 0;
server.hash_max_zipmap_entries = REDIS_HASH_MAX_ZIPMAP_ENTRIES;
server.hash_max_zipmap_value = REDIS_HASH_MAX_ZIPMAP_VALUE;
server.list_max_ziplist_entries = REDIS_LIST_MAX_ZIPLIST_ENTRIES;
server.list_max_ziplist_value = REDIS_LIST_MAX_ZIPLIST_VALUE;
server.set_max_intset_entries = REDIS_SET_MAX_INTSET_ENTRIES;
server.shutdown_asap = 0;
updateLRUClock();
resetServerSaveParams();
appendServerSaveParams(60*60,1); /* save after 1 hour and 1 change */
appendServerSaveParams(300,100); /* save after 5 minutes and 100 changes */
appendServerSaveParams(60,10000); /* save after 1 minute and 10000 changes */
/* Replication related */
server.isslave = 0;
server.masterauth = NULL;
server.masterhost = NULL;
server.masterport = 6379;
server.master = NULL;
server.replstate = REDIS_REPL_NONE;
server.repl_serve_stale_data = 1;
/* Double constants initialization */
R_Zero = 0.0;
R_PosInf = 1.0/R_Zero;
R_NegInf = -1.0/R_Zero;
R_Nan = R_Zero/R_Zero;
/* Command table -- we intiialize it here as it is part of the
* initial configuration, since command names may be changed via
* redis.conf using the rename-command directive. */
server.commands = dictCreate(&commandTableDictType,NULL);
populateCommandTable();
server.delCommand = lookupCommandByCString("del");
server.multiCommand = lookupCommandByCString("multi");
} | 449 | True | 1 |
CVE-2013-0178 | 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:3.1/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 | False | [{'url': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'name': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'name': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'name': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | LOW | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '2.6.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Insecure temporary file vulnerability in Redis before 2.6 related to /tmp/redis-%p.vm.'}] | 2019-11-06T14:52Z | 2019-11-01T19:15Z | 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 | antirez | 2010-12-28 15:20:20+01:00 | initial changes needed to turn the current VM code into a cache system. Tons of work to do still. | 697af434fbeb2e3ba2ba9687cd283ed1a2734fa5 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | prepareForShutdown | prepareForShutdown() | [] | int prepareForShutdown() {
redisLog(REDIS_WARNING,"User requested shutdown, saving DB...");
/* Kill the saving child if there is a background saving in progress.
We want to avoid race conditions, for instance our saving child may
overwrite the synchronous saving did by SHUTDOWN. */
if (server.bgsavechildpid != -1) {
redisLog(REDIS_WARNING,"There is a live saving child. Killing it!");
kill(server.bgsavechildpid,SIGKILL);
rdbRemoveTempFile(server.bgsavechildpid);
}
if (server.appendonly) {
/* Append only file: fsync() the AOF and exit */
aof_fsync(server.appendfd);
if (server.vm_enabled) unlink(server.vm_swap_file);
} else if (server.saveparamslen > 0) {
/* Snapshotting. Perform a SYNC SAVE and exit */
if (rdbSave(server.dbfilename) != REDIS_OK) {
/* Ooops.. error saving! The best we can do is to continue
* operating. Note that if there was a background saving process,
* in the next cron() Redis will be notified that the background
* saving aborted, handling special stuff like slaves pending for
* synchronization... */
redisLog(REDIS_WARNING,"Error trying to save the DB, can't exit");
return REDIS_ERR;
}
} else {
redisLog(REDIS_WARNING,"Not saving DB.");
}
if (server.daemonize) unlink(server.pidfile);
redisLog(REDIS_WARNING,"Server exit now, bye bye...");
return REDIS_OK;
} | 141 | True | 1 |
CVE-2013-0178 | 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:3.1/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 | False | [{'url': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'name': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'name': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'name': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | LOW | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '2.6.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Insecure temporary file vulnerability in Redis before 2.6 related to /tmp/redis-%p.vm.'}] | 2019-11-06T14:52Z | 2019-11-01T19:15Z | 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 | antirez | 2010-12-28 15:20:20+01:00 | initial changes needed to turn the current VM code into a cache system. Tons of work to do still. | 697af434fbeb2e3ba2ba9687cd283ed1a2734fa5 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | processCommand | processCommand( redisClient * c) | ['c'] | int processCommand(redisClient *c) {
struct redisCommand *cmd;
/* The QUIT command is handled separately. Normal command procs will
* go through checking for replication and QUIT will cause trouble
* when FORCE_REPLICATION is enabled and would be implemented in
* a regular command proc. */
if (!strcasecmp(c->argv[0]->ptr,"quit")) {
addReply(c,shared.ok);
c->flags |= REDIS_CLOSE_AFTER_REPLY;
return REDIS_ERR;
}
/* Now lookup the command and check ASAP about trivial error conditions
* such wrong arity, bad command name and so forth. */
cmd = lookupCommand(c->argv[0]->ptr);
if (!cmd) {
addReplyErrorFormat(c,"unknown command '%s'",
(char*)c->argv[0]->ptr);
return REDIS_OK;
} else if ((cmd->arity > 0 && cmd->arity != c->argc) ||
(c->argc < -cmd->arity)) {
addReplyErrorFormat(c,"wrong number of arguments for '%s' command",
cmd->name);
return REDIS_OK;
}
/* Check if the user is authenticated */
if (server.requirepass && !c->authenticated && cmd->proc != authCommand) {
addReplyError(c,"operation not permitted");
return REDIS_OK;
}
/* Handle the maxmemory directive.
*
* First we try to free some memory if possible (if there are volatile
* keys in the dataset). If there are not the only thing we can do
* is returning an error. */
if (server.maxmemory) freeMemoryIfNeeded();
if (server.maxmemory && (cmd->flags & REDIS_CMD_DENYOOM) &&
zmalloc_used_memory() > server.maxmemory)
{
addReplyError(c,"command not allowed when used memory > 'maxmemory'");
return REDIS_OK;
}
/* Only allow SUBSCRIBE and UNSUBSCRIBE in the context of Pub/Sub */
if ((dictSize(c->pubsub_channels) > 0 || listLength(c->pubsub_patterns) > 0)
&&
cmd->proc != subscribeCommand && cmd->proc != unsubscribeCommand &&
cmd->proc != psubscribeCommand && cmd->proc != punsubscribeCommand) {
addReplyError(c,"only (P)SUBSCRIBE / (P)UNSUBSCRIBE / QUIT allowed in this context");
return REDIS_OK;
}
/* Only allow INFO and SLAVEOF when slave-serve-stale-data is no and
* we are a slave with a broken link with master. */
if (server.masterhost && server.replstate != REDIS_REPL_CONNECTED &&
server.repl_serve_stale_data == 0 &&
cmd->proc != infoCommand && cmd->proc != slaveofCommand)
{
addReplyError(c,
"link with MASTER is down and slave-serve-stale-data is set to no");
return REDIS_OK;
}
/* Loading DB? Return an error if the command is not INFO */
if (server.loading && cmd->proc != infoCommand) {
addReply(c, shared.loadingerr);
return REDIS_OK;
}
/* Exec the command */
if (c->flags & REDIS_MULTI &&
cmd->proc != execCommand && cmd->proc != discardCommand &&
cmd->proc != multiCommand && cmd->proc != watchCommand)
{
queueMultiCommand(c,cmd);
addReply(c,shared.queued);
} else {
if (server.vm_enabled && server.vm_max_threads > 0 &&
blockClientOnSwappedKeys(c,cmd)) return REDIS_ERR;
call(c,cmd);
}
return REDIS_OK;
} | 424 | True | 1 |
CVE-2013-0178 | 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:3.1/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 | False | [{'url': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'name': 'https://security-tracker.debian.org/tracker/CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-0178', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'name': 'https://exchange.xforce.ibmcloud.com/vulnerabilities/81329', 'refsource': 'MISC', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/5', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'name': 'https://github.com/antirez/redis/commit/697af434fbeb2e3ba2ba9687cd283ed1a2734fa5', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'name': 'http://www.openwall.com/lists/oss-security/2013/01/14/7', 'refsource': 'MISC', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}]}] | LOW | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '2.6.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Insecure temporary file vulnerability in Redis before 2.6 related to /tmp/redis-%p.vm.'}] | 2019-11-06T14:52Z | 2019-11-01T19:15Z | 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 | antirez | 2010-12-28 15:20:20+01:00 | initial changes needed to turn the current VM code into a cache system. Tons of work to do still. | 697af434fbeb2e3ba2ba9687cd283ed1a2734fa5 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | serverCron | serverCron( struct aeEventLoop * eventLoop , long long id , void * clientData) | ['eventLoop', 'id', 'clientData'] | int serverCron(struct aeEventLoop *eventLoop, long long id, void *clientData) {
int j, loops = server.cronloops++;
REDIS_NOTUSED(eventLoop);
REDIS_NOTUSED(id);
REDIS_NOTUSED(clientData);
/* We take a cached value of the unix time in the global state because
* with virtual memory and aging there is to store the current time
* in objects at every object access, and accuracy is not needed.
* To access a global var is faster than calling time(NULL) */
server.unixtime = time(NULL);
/* We have just 22 bits per object for LRU information.
* So we use an (eventually wrapping) LRU clock with 10 seconds resolution.
* 2^22 bits with 10 seconds resoluton is more or less 1.5 years.
*
* Note that even if this will wrap after 1.5 years it's not a problem,
* everything will still work but just some object will appear younger
* to Redis. But for this to happen a given object should never be touched
* for 1.5 years.
*
* Note that you can change the resolution altering the
* REDIS_LRU_CLOCK_RESOLUTION define.
*/
updateLRUClock();
/* We received a SIGTERM, shutting down here in a safe way, as it is
* not ok doing so inside the signal handler. */
if (server.shutdown_asap) {
if (prepareForShutdown() == REDIS_OK) exit(0);
redisLog(REDIS_WARNING,"SIGTERM received but errors trying to shut down the server, check the logs for more information");
}
/* Show some info about non-empty databases */
for (j = 0; j < server.dbnum; j++) {
long long size, used, vkeys;
size = dictSlots(server.db[j].dict);
used = dictSize(server.db[j].dict);
vkeys = dictSize(server.db[j].expires);
if (!(loops % 50) && (used || vkeys)) {
redisLog(REDIS_VERBOSE,"DB %d: %lld keys (%lld volatile) in %lld slots HT.",j,used,vkeys,size);
/* dictPrintStats(server.dict); */
}
}
/* We don't want to resize the hash tables while a bacground saving
* is in progress: the saving child is created using fork() that is
* implemented with a copy-on-write semantic in most modern systems, so
* if we resize the HT while there is the saving child at work actually
* a lot of memory movements in the parent will cause a lot of pages
* copied. */
if (server.bgsavechildpid == -1 && server.bgrewritechildpid == -1) {
if (!(loops % 10)) tryResizeHashTables();
if (server.activerehashing) incrementallyRehash();
}
/* Show information about connected clients */
if (!(loops % 50)) {
redisLog(REDIS_VERBOSE,"%d clients connected (%d slaves), %zu bytes in use",
listLength(server.clients)-listLength(server.slaves),
listLength(server.slaves),
zmalloc_used_memory());
}
/* Close connections of timedout clients */
if ((server.maxidletime && !(loops % 100)) || server.bpop_blocked_clients)
closeTimedoutClients();
/* Check if a background saving or AOF rewrite in progress terminated */
if (server.bgsavechildpid != -1 || server.bgrewritechildpid != -1) {
int statloc;
pid_t pid;
if ((pid = wait3(&statloc,WNOHANG,NULL)) != 0) {
if (pid == server.bgsavechildpid) {
backgroundSaveDoneHandler(statloc);
} else {
backgroundRewriteDoneHandler(statloc);
}
updateDictResizePolicy();
}
} else {
/* If there is not a background saving in progress check if
* we have to save now */
time_t now = time(NULL);
for (j = 0; j < server.saveparamslen; j++) {
struct saveparam *sp = server.saveparams+j;
if (server.dirty >= sp->changes &&
now-server.lastsave > sp->seconds) {
redisLog(REDIS_NOTICE,"%d changes in %d seconds. Saving...",
sp->changes, sp->seconds);
rdbSaveBackground(server.dbfilename);
break;
}
}
}
/* Expire a few keys per cycle, only if this is a master.
* On slaves we wait for DEL operations synthesized by the master
* in order to guarantee a strict consistency. */
if (server.masterhost == NULL) activeExpireCycle();
/* Swap a few keys on disk if we are over the memory limit and VM
* is enbled. Try to free objects from the free list first. */
if (vmCanSwapOut()) {
while (server.vm_enabled && zmalloc_used_memory() >
server.vm_max_memory)
{
int retval = (server.vm_max_threads == 0) ?
vmSwapOneObjectBlocking() :
vmSwapOneObjectThreaded();
if (retval == REDIS_ERR && !(loops % 300) &&
zmalloc_used_memory() >
(server.vm_max_memory+server.vm_max_memory/10))
{
redisLog(REDIS_WARNING,"WARNING: vm-max-memory limit exceeded by more than 10%% but unable to swap more objects out!");
}
/* Note that when using threade I/O we free just one object,
* because anyway when the I/O thread in charge to swap this
* object out will finish, the handler of completed jobs
* will try to swap more objects if we are still out of memory. */
if (retval == REDIS_ERR || server.vm_max_threads > 0) break;
}
}
/* Replication cron function -- used to reconnect to master and
* to detect transfer failures. */
if (!(loops % 10)) replicationCron();
return 100;
} | 568 | True | 1 |
CVE-2020-14147 | False | False | False | False | AV:N/AC:L/Au:S/C:N/I:N/A:P | NETWORK | LOW | SINGLE | NONE | NONE | PARTIAL | 4.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H | NETWORK | LOW | LOW | NONE | CHANGED | NONE | NONE | HIGH | 7.7 | HIGH | 3.1 | 4.0 | False | [{'url': 'https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571', 'name': 'https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/pull/6875', 'name': 'https://github.com/antirez/redis/pull/6875', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://www.debian.org/security/2020/dsa-4731', 'name': 'DSA-4731', 'refsource': 'DEBIAN', 'tags': ['Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00058.html', 'name': 'openSUSE-SU-2020:1035', 'refsource': 'SUSE', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://security.gentoo.org/glsa/202008-17', 'name': 'GLSA-202008-17', 'refsource': 'GENTOO', 'tags': ['Third Party Advisory']}, {'url': 'https://www.oracle.com/security-alerts/cpujan2021.html', 'name': 'https://www.oracle.com/security-alerts/cpujan2021.html', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-787'}, {'lang': 'en', 'value': 'CWE-190'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '5.0.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionStartIncluding': '6.0.0', 'versionEndExcluding': '6.0.3', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.3:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:suse:linux_enterprise:12.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.'}] | 2021-07-30T13:59Z | 2020-06-15T18:15Z | 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 | Seunghoon Woo | 2020-02-10 16:32:46+09:00 | [FIX] revisit CVE-2015-8080 vulnerability | ef764dde1cca2f25d00686673d1bc89448819571 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | controloptions | controloptions( lua_State * L , int opt , const char ** fmt , Header * h) | ['L', 'opt', 'fmt', 'h'] | static void controloptions (lua_State *L, int opt, const char **fmt,
Header *h) {
switch (opt) {
case ' ': return; /* ignore white spaces */
case '>': h->endian = BIG; return;
case '<': h->endian = LITTLE; return;
case '!': {
int a = getnum(fmt, MAXALIGN);
if (!isp2(a))
luaL_error(L, "alignment %d is not a power of 2", a);
h->align = a;
return;
}
default: {
const char *msg = lua_pushfstring(L, "invalid format option '%c'", opt);
luaL_argerror(L, 1, msg);
}
}
} | 120 | True | 1 |
CVE-2020-14147 | False | False | False | False | AV:N/AC:L/Au:S/C:N/I:N/A:P | NETWORK | LOW | SINGLE | NONE | NONE | PARTIAL | 4.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H | NETWORK | LOW | LOW | NONE | CHANGED | NONE | NONE | HIGH | 7.7 | HIGH | 3.1 | 4.0 | False | [{'url': 'https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571', 'name': 'https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/pull/6875', 'name': 'https://github.com/antirez/redis/pull/6875', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://www.debian.org/security/2020/dsa-4731', 'name': 'DSA-4731', 'refsource': 'DEBIAN', 'tags': ['Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00058.html', 'name': 'openSUSE-SU-2020:1035', 'refsource': 'SUSE', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://security.gentoo.org/glsa/202008-17', 'name': 'GLSA-202008-17', 'refsource': 'GENTOO', 'tags': ['Third Party Advisory']}, {'url': 'https://www.oracle.com/security-alerts/cpujan2021.html', 'name': 'https://www.oracle.com/security-alerts/cpujan2021.html', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-787'}, {'lang': 'en', 'value': 'CWE-190'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '5.0.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionStartIncluding': '6.0.0', 'versionEndExcluding': '6.0.3', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.3:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:suse:linux_enterprise:12.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.'}] | 2021-07-30T13:59Z | 2020-06-15T18:15Z | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | Typically, this can result in corruption of data, a crash, or code execution. 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 write operation then produces undefined or unexpected results.
| https://cwe.mitre.org/data/definitions/787.html | 0 | Seunghoon Woo | 2020-02-10 16:32:46+09:00 | [FIX] revisit CVE-2015-8080 vulnerability | ef764dde1cca2f25d00686673d1bc89448819571 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | controloptions | controloptions( lua_State * L , int opt , const char ** fmt , Header * h) | ['L', 'opt', 'fmt', 'h'] | static void controloptions (lua_State *L, int opt, const char **fmt,
Header *h) {
switch (opt) {
case ' ': return; /* ignore white spaces */
case '>': h->endian = BIG; return;
case '<': h->endian = LITTLE; return;
case '!': {
int a = getnum(fmt, MAXALIGN);
if (!isp2(a))
luaL_error(L, "alignment %d is not a power of 2", a);
h->align = a;
return;
}
default: {
const char *msg = lua_pushfstring(L, "invalid format option '%c'", opt);
luaL_argerror(L, 1, msg);
}
}
} | 120 | True | 1 |
CVE-2020-14147 | False | False | False | False | AV:N/AC:L/Au:S/C:N/I:N/A:P | NETWORK | LOW | SINGLE | NONE | NONE | PARTIAL | 4.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H | NETWORK | LOW | LOW | NONE | CHANGED | NONE | NONE | HIGH | 7.7 | HIGH | 3.1 | 4.0 | False | [{'url': 'https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571', 'name': 'https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/pull/6875', 'name': 'https://github.com/antirez/redis/pull/6875', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://www.debian.org/security/2020/dsa-4731', 'name': 'DSA-4731', 'refsource': 'DEBIAN', 'tags': ['Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00058.html', 'name': 'openSUSE-SU-2020:1035', 'refsource': 'SUSE', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://security.gentoo.org/glsa/202008-17', 'name': 'GLSA-202008-17', 'refsource': 'GENTOO', 'tags': ['Third Party Advisory']}, {'url': 'https://www.oracle.com/security-alerts/cpujan2021.html', 'name': 'https://www.oracle.com/security-alerts/cpujan2021.html', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-787'}, {'lang': 'en', 'value': 'CWE-190'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '5.0.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionStartIncluding': '6.0.0', 'versionEndExcluding': '6.0.3', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.3:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:suse:linux_enterprise:12.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.'}] | 2021-07-30T13:59Z | 2020-06-15T18:15Z | 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 | Seunghoon Woo | 2020-02-10 16:32:46+09:00 | [FIX] revisit CVE-2015-8080 vulnerability | ef764dde1cca2f25d00686673d1bc89448819571 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | getnum | getnum( const char ** fmt , int df) | ['fmt', 'df'] | static int getnum (const char **fmt, int df) {
if (!isdigit(**fmt)) /* no number? */
return df; /* return default value */
else {
int a = 0;
do {
a = a*10 + *((*fmt)++) - '0';
} while (isdigit(**fmt));
return a;
}
} | 64 | True | 1 |
CVE-2020-14147 | False | False | False | False | AV:N/AC:L/Au:S/C:N/I:N/A:P | NETWORK | LOW | SINGLE | NONE | NONE | PARTIAL | 4.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H | NETWORK | LOW | LOW | NONE | CHANGED | NONE | NONE | HIGH | 7.7 | HIGH | 3.1 | 4.0 | False | [{'url': 'https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571', 'name': 'https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/pull/6875', 'name': 'https://github.com/antirez/redis/pull/6875', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://www.debian.org/security/2020/dsa-4731', 'name': 'DSA-4731', 'refsource': 'DEBIAN', 'tags': ['Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00058.html', 'name': 'openSUSE-SU-2020:1035', 'refsource': 'SUSE', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://security.gentoo.org/glsa/202008-17', 'name': 'GLSA-202008-17', 'refsource': 'GENTOO', 'tags': ['Third Party Advisory']}, {'url': 'https://www.oracle.com/security-alerts/cpujan2021.html', 'name': 'https://www.oracle.com/security-alerts/cpujan2021.html', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-787'}, {'lang': 'en', 'value': 'CWE-190'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '5.0.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionStartIncluding': '6.0.0', 'versionEndExcluding': '6.0.3', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.3:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:suse:linux_enterprise:12.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.'}] | 2021-07-30T13:59Z | 2020-06-15T18:15Z | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | Typically, this can result in corruption of data, a crash, or code execution. 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 write operation then produces undefined or unexpected results.
| https://cwe.mitre.org/data/definitions/787.html | 0 | Seunghoon Woo | 2020-02-10 16:32:46+09:00 | [FIX] revisit CVE-2015-8080 vulnerability | ef764dde1cca2f25d00686673d1bc89448819571 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | getnum | getnum( const char ** fmt , int df) | ['fmt', 'df'] | static int getnum (const char **fmt, int df) {
if (!isdigit(**fmt)) /* no number? */
return df; /* return default value */
else {
int a = 0;
do {
a = a*10 + *((*fmt)++) - '0';
} while (isdigit(**fmt));
return a;
}
} | 64 | True | 1 |
CVE-2020-14147 | False | False | False | False | AV:N/AC:L/Au:S/C:N/I:N/A:P | NETWORK | LOW | SINGLE | NONE | NONE | PARTIAL | 4.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H | NETWORK | LOW | LOW | NONE | CHANGED | NONE | NONE | HIGH | 7.7 | HIGH | 3.1 | 4.0 | False | [{'url': 'https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571', 'name': 'https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/pull/6875', 'name': 'https://github.com/antirez/redis/pull/6875', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://www.debian.org/security/2020/dsa-4731', 'name': 'DSA-4731', 'refsource': 'DEBIAN', 'tags': ['Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00058.html', 'name': 'openSUSE-SU-2020:1035', 'refsource': 'SUSE', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://security.gentoo.org/glsa/202008-17', 'name': 'GLSA-202008-17', 'refsource': 'GENTOO', 'tags': ['Third Party Advisory']}, {'url': 'https://www.oracle.com/security-alerts/cpujan2021.html', 'name': 'https://www.oracle.com/security-alerts/cpujan2021.html', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-787'}, {'lang': 'en', 'value': 'CWE-190'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '5.0.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionStartIncluding': '6.0.0', 'versionEndExcluding': '6.0.3', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.3:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:suse:linux_enterprise:12.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.'}] | 2021-07-30T13:59Z | 2020-06-15T18:15Z | 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 | Seunghoon Woo | 2020-02-10 16:32:46+09:00 | [FIX] revisit CVE-2015-8080 vulnerability | ef764dde1cca2f25d00686673d1bc89448819571 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | optsize | optsize( lua_State * L , char opt , const char ** fmt) | ['L', 'opt', 'fmt'] | static size_t optsize (lua_State *L, char opt, const char **fmt) {
switch (opt) {
case 'B': case 'b': return sizeof(char);
case 'H': case 'h': return sizeof(short);
case 'L': case 'l': return sizeof(long);
case 'T': return sizeof(size_t);
case 'f': return sizeof(float);
case 'd': return sizeof(double);
case 'x': return 1;
case 'c': return getnum(fmt, 1);
case 'i': case 'I': {
int sz = getnum(fmt, sizeof(int));
if (sz > MAXINTSIZE)
luaL_error(L, "integral size %d is larger than limit of %d",
sz, MAXINTSIZE);
return sz;
}
default: return 0; /* other cases do not need alignment */
}
} | 148 | True | 1 |
CVE-2020-14147 | False | False | False | False | AV:N/AC:L/Au:S/C:N/I:N/A:P | NETWORK | LOW | SINGLE | NONE | NONE | PARTIAL | 4.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H | NETWORK | LOW | LOW | NONE | CHANGED | NONE | NONE | HIGH | 7.7 | HIGH | 3.1 | 4.0 | False | [{'url': 'https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571', 'name': 'https://github.com/antirez/redis/commit/ef764dde1cca2f25d00686673d1bc89448819571', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/antirez/redis/pull/6875', 'name': 'https://github.com/antirez/redis/pull/6875', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://www.debian.org/security/2020/dsa-4731', 'name': 'DSA-4731', 'refsource': 'DEBIAN', 'tags': ['Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00058.html', 'name': 'openSUSE-SU-2020:1035', 'refsource': 'SUSE', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://security.gentoo.org/glsa/202008-17', 'name': 'GLSA-202008-17', 'refsource': 'GENTOO', 'tags': ['Third Party Advisory']}, {'url': 'https://www.oracle.com/security-alerts/cpujan2021.html', 'name': 'https://www.oracle.com/security-alerts/cpujan2021.html', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-787'}, {'lang': 'en', 'value': 'CWE-190'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionEndExcluding': '5.0.9', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redislabs:redis:*:*:*:*:*:*:*:*', 'versionStartIncluding': '6.0.0', 'versionEndExcluding': '6.0.3', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:3.4:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:oracle:communications_operations_monitor:4.3:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:suse:linux_enterprise:12.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'An integer overflow in the getnum function in lua_struct.c in Redis before 6.0.3 allows context-dependent attackers with permission to run Lua code in a Redis session to cause a denial of service (memory corruption and application crash) or possibly bypass intended sandbox restrictions via a large number, which triggers a stack-based buffer overflow. NOTE: this issue exists because of a CVE-2015-8080 regression.'}] | 2021-07-30T13:59Z | 2020-06-15T18:15Z | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | Typically, this can result in corruption of data, a crash, or code execution. 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 write operation then produces undefined or unexpected results.
| https://cwe.mitre.org/data/definitions/787.html | 0 | Seunghoon Woo | 2020-02-10 16:32:46+09:00 | [FIX] revisit CVE-2015-8080 vulnerability | ef764dde1cca2f25d00686673d1bc89448819571 | False | visit repo url | visit repo url | visit repo url | visit repo url | visit repo url | antirez | visit repo url | visit repo url | optsize | optsize( lua_State * L , char opt , const char ** fmt) | ['L', 'opt', 'fmt'] | static size_t optsize (lua_State *L, char opt, const char **fmt) {
switch (opt) {
case 'B': case 'b': return sizeof(char);
case 'H': case 'h': return sizeof(short);
case 'L': case 'l': return sizeof(long);
case 'T': return sizeof(size_t);
case 'f': return sizeof(float);
case 'd': return sizeof(double);
case 'x': return 1;
case 'c': return getnum(fmt, 1);
case 'i': case 'I': {
int sz = getnum(fmt, sizeof(int));
if (sz > MAXINTSIZE)
luaL_error(L, "integral size %d is larger than limit of %d",
sz, MAXINTSIZE);
return sz;
}
default: return 0; /* other cases do not need alignment */
}
} | 148 | True | 1 |
CVE-2017-14166 | 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 | False | [{'url': 'https://github.com/libarchive/libarchive/commit/fa7438a0ff4033e4741c807394a9af6207940d71', 'name': 'https://github.com/libarchive/libarchive/commit/fa7438a0ff4033e4741c807394a9af6207940d71', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://blogs.gentoo.org/ago/2017/09/06/libarchive-heap-based-buffer-overflow-in-xml_data-archive_read_support_format_xar-c/', 'name': 'https://blogs.gentoo.org/ago/2017/09/06/libarchive-heap-based-buffer-overflow-in-xml_data-archive_read_support_format_xar-c/', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://usn.ubuntu.com/3736-1/', 'name': 'USN-3736-1', 'refsource': 'UBUNTU', 'tags': ['Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html', 'name': '[debian-lts-announce] 20181129 [SECURITY] [DLA 1600-1] libarchive security update', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://www.debian.org/security/2018/dsa-4360', 'name': 'DSA-4360', 'refsource': 'DEBIAN', 'tags': ['Third Party Advisory']}, {'url': 'https://security.gentoo.org/glsa/201908-11', 'name': 'GLSA-201908-11', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-125'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:3.3.2:*:*:*:*:*:*:*', '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:9.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'libarchive 3.3.2 allows remote attackers to cause a denial of service (xml_data heap-based buffer over-read and application crash) via a crafted xar archive, related to the mishandling of empty strings in the atol8 function in archive_read_support_format_xar.c.'}] | 2019-08-15T18:15Z | 2017-09-06T18:29Z | 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 | Joerg Sonnenberger | 2017-09-05 18:12:19+02:00 | Do something sensible for empty strings to make fuzzers happy. | fa7438a0ff4033e4741c807394a9af6207940d71 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | atol8 | atol8( const char * p , size_t char_cnt) | ['p', 'char_cnt'] | atol8(const char *p, size_t char_cnt)
{
int64_t l;
int digit;
l = 0;
while (char_cnt-- > 0) {
if (*p >= '0' && *p <= '7')
digit = *p - '0';
else
break;
p++;
l <<= 3;
l |= digit;
}
return (l);
} | 69 | True | 1 |
CVE-2017-14502 | 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://github.com/libarchive/libarchive/commit/5562545b5562f6d12a4ef991fae158bf4ccf92b6', 'name': 'https://github.com/libarchive/libarchive/commit/5562545b5562f6d12a4ef991fae158bf4ccf92b6', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://bugs.debian.org/875974', 'name': 'https://bugs.debian.org/875974', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Mailing List', 'Third Party Advisory']}, {'url': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=573', 'name': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=573', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html', 'name': '[debian-lts-announce] 20181129 [SECURITY] [DLA 1600-1] libarchive security update', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://www.debian.org/security/2018/dsa-4360', 'name': 'DSA-4360', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'https://usn.ubuntu.com/3859-1/', 'name': 'USN-3859-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201908-11', 'name': 'GLSA-201908-11', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-125'}, {'lang': 'en', 'value': 'CWE-193'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:3.3.2:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'read_header in archive_read_support_format_rar.c in libarchive 3.3.2 suffers from an off-by-one error for UTF-16 names in RAR archives, leading to an out-of-bounds read in archive_read_format_rar_read_header.'}] | 2019-10-03T00:03Z | 2017-09-17T18:29Z | 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 | Joerg Sonnenberger | 2017-09-09 17:47:32+02:00 | Avoid a read off-by-one error for UTF16 names in RAR archives.
Reported-By: OSS-Fuzz issue 573 | 5562545b5562f6d12a4ef991fae158bf4ccf92b6 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | read_header | read_header( struct archive_read * a , struct archive_entry * entry , char head_type) | ['a', 'entry', 'head_type'] | read_header(struct archive_read *a, struct archive_entry *entry,
char head_type)
{
const void *h;
const char *p, *endp;
struct rar *rar;
struct rar_header rar_header;
struct rar_file_header file_header;
int64_t header_size;
unsigned filename_size, end;
char *filename;
char *strp;
char packed_size[8];
char unp_size[8];
int ttime;
struct archive_string_conv *sconv, *fn_sconv;
unsigned long crc32_val;
int ret = (ARCHIVE_OK), ret2;
rar = (struct rar *)(a->format->data);
/* Setup a string conversion object for non-rar-unicode filenames. */
sconv = rar->opt_sconv;
if (sconv == NULL) {
if (!rar->init_default_conversion) {
rar->sconv_default =
archive_string_default_conversion_for_read(
&(a->archive));
rar->init_default_conversion = 1;
}
sconv = rar->sconv_default;
}
if ((h = __archive_read_ahead(a, 7, NULL)) == NULL)
return (ARCHIVE_FATAL);
p = h;
memcpy(&rar_header, p, sizeof(rar_header));
rar->file_flags = archive_le16dec(rar_header.flags);
header_size = archive_le16dec(rar_header.size);
if (header_size < (int64_t)sizeof(file_header) + 7) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Invalid header size");
return (ARCHIVE_FATAL);
}
crc32_val = crc32(0, (const unsigned char *)p + 2, 7 - 2);
__archive_read_consume(a, 7);
if (!(rar->file_flags & FHD_SOLID))
{
rar->compression_method = 0;
rar->packed_size = 0;
rar->unp_size = 0;
rar->mtime = 0;
rar->ctime = 0;
rar->atime = 0;
rar->arctime = 0;
rar->mode = 0;
memset(&rar->salt, 0, sizeof(rar->salt));
rar->atime = 0;
rar->ansec = 0;
rar->ctime = 0;
rar->cnsec = 0;
rar->mtime = 0;
rar->mnsec = 0;
rar->arctime = 0;
rar->arcnsec = 0;
}
else
{
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"RAR solid archive support unavailable.");
return (ARCHIVE_FATAL);
}
if ((h = __archive_read_ahead(a, (size_t)header_size - 7, NULL)) == NULL)
return (ARCHIVE_FATAL);
/* File Header CRC check. */
crc32_val = crc32(crc32_val, h, (unsigned)(header_size - 7));
if ((crc32_val & 0xffff) != archive_le16dec(rar_header.crc)) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Header CRC error");
return (ARCHIVE_FATAL);
}
/* If no CRC error, Go on parsing File Header. */
p = h;
endp = p + header_size - 7;
memcpy(&file_header, p, sizeof(file_header));
p += sizeof(file_header);
rar->compression_method = file_header.method;
ttime = archive_le32dec(file_header.file_time);
rar->mtime = get_time(ttime);
rar->file_crc = archive_le32dec(file_header.file_crc);
if (rar->file_flags & FHD_PASSWORD)
{
archive_entry_set_is_data_encrypted(entry, 1);
rar->has_encrypted_entries = 1;
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"RAR encryption support unavailable.");
/* Since it is only the data part itself that is encrypted we can at least
extract information about the currently processed entry and don't need
to return ARCHIVE_FATAL here. */
/*return (ARCHIVE_FATAL);*/
}
if (rar->file_flags & FHD_LARGE)
{
memcpy(packed_size, file_header.pack_size, 4);
memcpy(packed_size + 4, p, 4); /* High pack size */
p += 4;
memcpy(unp_size, file_header.unp_size, 4);
memcpy(unp_size + 4, p, 4); /* High unpack size */
p += 4;
rar->packed_size = archive_le64dec(&packed_size);
rar->unp_size = archive_le64dec(&unp_size);
}
else
{
rar->packed_size = archive_le32dec(file_header.pack_size);
rar->unp_size = archive_le32dec(file_header.unp_size);
}
if (rar->packed_size < 0 || rar->unp_size < 0)
{
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Invalid sizes specified.");
return (ARCHIVE_FATAL);
}
rar->bytes_remaining = rar->packed_size;
/* TODO: RARv3 subblocks contain comments. For now the complete block is
* consumed at the end.
*/
if (head_type == NEWSUB_HEAD) {
size_t distance = p - (const char *)h;
header_size += rar->packed_size;
/* Make sure we have the extended data. */
if ((h = __archive_read_ahead(a, (size_t)header_size - 7, NULL)) == NULL)
return (ARCHIVE_FATAL);
p = h;
endp = p + header_size - 7;
p += distance;
}
filename_size = archive_le16dec(file_header.name_size);
if (p + filename_size > endp) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Invalid filename size");
return (ARCHIVE_FATAL);
}
if (rar->filename_allocated < filename_size * 2 + 2) {
char *newptr;
size_t newsize = filename_size * 2 + 2;
newptr = realloc(rar->filename, newsize);
if (newptr == NULL) {
archive_set_error(&a->archive, ENOMEM,
"Couldn't allocate memory.");
return (ARCHIVE_FATAL);
}
rar->filename = newptr;
rar->filename_allocated = newsize;
}
filename = rar->filename;
memcpy(filename, p, filename_size);
filename[filename_size] = '\0';
if (rar->file_flags & FHD_UNICODE)
{
if (filename_size != strlen(filename))
{
unsigned char highbyte, flagbits, flagbyte;
unsigned fn_end, offset;
end = filename_size;
fn_end = filename_size * 2;
filename_size = 0;
offset = (unsigned)strlen(filename) + 1;
highbyte = *(p + offset++);
flagbits = 0;
flagbyte = 0;
while (offset < end && filename_size < fn_end)
{
if (!flagbits)
{
flagbyte = *(p + offset++);
flagbits = 8;
}
flagbits -= 2;
switch((flagbyte >> flagbits) & 3)
{
case 0:
filename[filename_size++] = '\0';
filename[filename_size++] = *(p + offset++);
break;
case 1:
filename[filename_size++] = highbyte;
filename[filename_size++] = *(p + offset++);
break;
case 2:
filename[filename_size++] = *(p + offset + 1);
filename[filename_size++] = *(p + offset);
offset += 2;
break;
case 3:
{
char extra, high;
uint8_t length = *(p + offset++);
if (length & 0x80) {
extra = *(p + offset++);
high = (char)highbyte;
} else
extra = high = 0;
length = (length & 0x7f) + 2;
while (length && filename_size < fn_end) {
unsigned cp = filename_size >> 1;
filename[filename_size++] = high;
filename[filename_size++] = p[cp] + extra;
length--;
}
}
break;
}
}
if (filename_size > fn_end) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Invalid filename");
return (ARCHIVE_FATAL);
}
filename[filename_size++] = '\0';
filename[filename_size++] = '\0';
/* Decoded unicode form is UTF-16BE, so we have to update a string
* conversion object for it. */
if (rar->sconv_utf16be == NULL) {
rar->sconv_utf16be = archive_string_conversion_from_charset(
&a->archive, "UTF-16BE", 1);
if (rar->sconv_utf16be == NULL)
return (ARCHIVE_FATAL);
}
fn_sconv = rar->sconv_utf16be;
strp = filename;
while (memcmp(strp, "\x00\x00", 2))
{
if (!memcmp(strp, "\x00\\", 2))
*(strp + 1) = '/';
strp += 2;
}
p += offset;
} else {
/*
* If FHD_UNICODE is set but no unicode data, this file name form
* is UTF-8, so we have to update a string conversion object for
* it accordingly.
*/
if (rar->sconv_utf8 == NULL) {
rar->sconv_utf8 = archive_string_conversion_from_charset(
&a->archive, "UTF-8", 1);
if (rar->sconv_utf8 == NULL)
return (ARCHIVE_FATAL);
}
fn_sconv = rar->sconv_utf8;
while ((strp = strchr(filename, '\\')) != NULL)
*strp = '/';
p += filename_size;
}
}
else
{
fn_sconv = sconv;
while ((strp = strchr(filename, '\\')) != NULL)
*strp = '/';
p += filename_size;
}
/* Split file in multivolume RAR. No more need to process header. */
if (rar->filename_save &&
filename_size == rar->filename_save_size &&
!memcmp(rar->filename, rar->filename_save, filename_size + 1))
{
__archive_read_consume(a, header_size - 7);
rar->cursor++;
if (rar->cursor >= rar->nodes)
{
rar->nodes++;
if ((rar->dbo =
realloc(rar->dbo, sizeof(*rar->dbo) * rar->nodes)) == NULL)
{
archive_set_error(&a->archive, ENOMEM, "Couldn't allocate memory.");
return (ARCHIVE_FATAL);
}
rar->dbo[rar->cursor].header_size = header_size;
rar->dbo[rar->cursor].start_offset = -1;
rar->dbo[rar->cursor].end_offset = -1;
}
if (rar->dbo[rar->cursor].start_offset < 0)
{
rar->dbo[rar->cursor].start_offset = a->filter->position;
rar->dbo[rar->cursor].end_offset = rar->dbo[rar->cursor].start_offset +
rar->packed_size;
}
return ret;
}
rar->filename_save = (char*)realloc(rar->filename_save,
filename_size + 1);
memcpy(rar->filename_save, rar->filename, filename_size + 1);
rar->filename_save_size = filename_size;
/* Set info for seeking */
free(rar->dbo);
if ((rar->dbo = calloc(1, sizeof(*rar->dbo))) == NULL)
{
archive_set_error(&a->archive, ENOMEM, "Couldn't allocate memory.");
return (ARCHIVE_FATAL);
}
rar->dbo[0].header_size = header_size;
rar->dbo[0].start_offset = -1;
rar->dbo[0].end_offset = -1;
rar->cursor = 0;
rar->nodes = 1;
if (rar->file_flags & FHD_SALT)
{
if (p + 8 > endp) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Invalid header size");
return (ARCHIVE_FATAL);
}
memcpy(rar->salt, p, 8);
p += 8;
}
if (rar->file_flags & FHD_EXTTIME) {
if (read_exttime(p, rar, endp) < 0) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Invalid header size");
return (ARCHIVE_FATAL);
}
}
__archive_read_consume(a, header_size - 7);
rar->dbo[0].start_offset = a->filter->position;
rar->dbo[0].end_offset = rar->dbo[0].start_offset + rar->packed_size;
switch(file_header.host_os)
{
case OS_MSDOS:
case OS_OS2:
case OS_WIN32:
rar->mode = archive_le32dec(file_header.file_attr);
if (rar->mode & FILE_ATTRIBUTE_DIRECTORY)
rar->mode = AE_IFDIR | S_IXUSR | S_IXGRP | S_IXOTH;
else
rar->mode = AE_IFREG;
rar->mode |= S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH;
break;
case OS_UNIX:
case OS_MAC_OS:
case OS_BEOS:
rar->mode = archive_le32dec(file_header.file_attr);
break;
default:
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Unknown file attributes from RAR file's host OS");
return (ARCHIVE_FATAL);
}
rar->bytes_uncopied = rar->bytes_unconsumed = 0;
rar->lzss.position = rar->offset = 0;
rar->offset_seek = 0;
rar->dictionary_size = 0;
rar->offset_outgoing = 0;
rar->br.cache_avail = 0;
rar->br.avail_in = 0;
rar->crc_calculated = 0;
rar->entry_eof = 0;
rar->valid = 1;
rar->is_ppmd_block = 0;
rar->start_new_table = 1;
free(rar->unp_buffer);
rar->unp_buffer = NULL;
rar->unp_offset = 0;
rar->unp_buffer_size = UNP_BUFFER_SIZE;
memset(rar->lengthtable, 0, sizeof(rar->lengthtable));
__archive_ppmd7_functions.Ppmd7_Free(&rar->ppmd7_context, &g_szalloc);
rar->ppmd_valid = rar->ppmd_eod = 0;
/* Don't set any archive entries for non-file header types */
if (head_type == NEWSUB_HEAD)
return ret;
archive_entry_set_mtime(entry, rar->mtime, rar->mnsec);
archive_entry_set_ctime(entry, rar->ctime, rar->cnsec);
archive_entry_set_atime(entry, rar->atime, rar->ansec);
archive_entry_set_size(entry, rar->unp_size);
archive_entry_set_mode(entry, rar->mode);
if (archive_entry_copy_pathname_l(entry, filename, filename_size, fn_sconv))
{
if (errno == ENOMEM)
{
archive_set_error(&a->archive, ENOMEM,
"Can't allocate memory for Pathname");
return (ARCHIVE_FATAL);
}
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Pathname cannot be converted from %s to current locale.",
archive_string_conversion_charset_name(fn_sconv));
ret = (ARCHIVE_WARN);
}
if (((rar->mode) & AE_IFMT) == AE_IFLNK)
{
/* Make sure a symbolic-link file does not have its body. */
rar->bytes_remaining = 0;
archive_entry_set_size(entry, 0);
/* Read a symbolic-link name. */
if ((ret2 = read_symlink_stored(a, entry, sconv)) < (ARCHIVE_WARN))
return ret2;
if (ret > ret2)
ret = ret2;
}
if (rar->bytes_remaining == 0)
rar->entry_eof = 1;
return ret;
} | 2475 | True | 1 |
CVE-2017-14502 | 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://github.com/libarchive/libarchive/commit/5562545b5562f6d12a4ef991fae158bf4ccf92b6', 'name': 'https://github.com/libarchive/libarchive/commit/5562545b5562f6d12a4ef991fae158bf4ccf92b6', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://bugs.debian.org/875974', 'name': 'https://bugs.debian.org/875974', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Mailing List', 'Third Party Advisory']}, {'url': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=573', 'name': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=573', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html', 'name': '[debian-lts-announce] 20181129 [SECURITY] [DLA 1600-1] libarchive security update', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://www.debian.org/security/2018/dsa-4360', 'name': 'DSA-4360', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'https://usn.ubuntu.com/3859-1/', 'name': 'USN-3859-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201908-11', 'name': 'GLSA-201908-11', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-125'}, {'lang': 'en', 'value': 'CWE-193'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:3.3.2:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'read_header in archive_read_support_format_rar.c in libarchive 3.3.2 suffers from an off-by-one error for UTF-16 names in RAR archives, leading to an out-of-bounds read in archive_read_format_rar_read_header.'}] | 2019-10-03T00:03Z | 2017-09-17T18:29Z | Off-by-one Error | A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value. | https://cwe.mitre.org/data/definitions/193.html | 0 | Joerg Sonnenberger | 2017-09-09 17:47:32+02:00 | Avoid a read off-by-one error for UTF16 names in RAR archives.
Reported-By: OSS-Fuzz issue 573 | 5562545b5562f6d12a4ef991fae158bf4ccf92b6 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | read_header | read_header( struct archive_read * a , struct archive_entry * entry , char head_type) | ['a', 'entry', 'head_type'] | read_header(struct archive_read *a, struct archive_entry *entry,
char head_type)
{
const void *h;
const char *p, *endp;
struct rar *rar;
struct rar_header rar_header;
struct rar_file_header file_header;
int64_t header_size;
unsigned filename_size, end;
char *filename;
char *strp;
char packed_size[8];
char unp_size[8];
int ttime;
struct archive_string_conv *sconv, *fn_sconv;
unsigned long crc32_val;
int ret = (ARCHIVE_OK), ret2;
rar = (struct rar *)(a->format->data);
/* Setup a string conversion object for non-rar-unicode filenames. */
sconv = rar->opt_sconv;
if (sconv == NULL) {
if (!rar->init_default_conversion) {
rar->sconv_default =
archive_string_default_conversion_for_read(
&(a->archive));
rar->init_default_conversion = 1;
}
sconv = rar->sconv_default;
}
if ((h = __archive_read_ahead(a, 7, NULL)) == NULL)
return (ARCHIVE_FATAL);
p = h;
memcpy(&rar_header, p, sizeof(rar_header));
rar->file_flags = archive_le16dec(rar_header.flags);
header_size = archive_le16dec(rar_header.size);
if (header_size < (int64_t)sizeof(file_header) + 7) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Invalid header size");
return (ARCHIVE_FATAL);
}
crc32_val = crc32(0, (const unsigned char *)p + 2, 7 - 2);
__archive_read_consume(a, 7);
if (!(rar->file_flags & FHD_SOLID))
{
rar->compression_method = 0;
rar->packed_size = 0;
rar->unp_size = 0;
rar->mtime = 0;
rar->ctime = 0;
rar->atime = 0;
rar->arctime = 0;
rar->mode = 0;
memset(&rar->salt, 0, sizeof(rar->salt));
rar->atime = 0;
rar->ansec = 0;
rar->ctime = 0;
rar->cnsec = 0;
rar->mtime = 0;
rar->mnsec = 0;
rar->arctime = 0;
rar->arcnsec = 0;
}
else
{
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"RAR solid archive support unavailable.");
return (ARCHIVE_FATAL);
}
if ((h = __archive_read_ahead(a, (size_t)header_size - 7, NULL)) == NULL)
return (ARCHIVE_FATAL);
/* File Header CRC check. */
crc32_val = crc32(crc32_val, h, (unsigned)(header_size - 7));
if ((crc32_val & 0xffff) != archive_le16dec(rar_header.crc)) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Header CRC error");
return (ARCHIVE_FATAL);
}
/* If no CRC error, Go on parsing File Header. */
p = h;
endp = p + header_size - 7;
memcpy(&file_header, p, sizeof(file_header));
p += sizeof(file_header);
rar->compression_method = file_header.method;
ttime = archive_le32dec(file_header.file_time);
rar->mtime = get_time(ttime);
rar->file_crc = archive_le32dec(file_header.file_crc);
if (rar->file_flags & FHD_PASSWORD)
{
archive_entry_set_is_data_encrypted(entry, 1);
rar->has_encrypted_entries = 1;
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"RAR encryption support unavailable.");
/* Since it is only the data part itself that is encrypted we can at least
extract information about the currently processed entry and don't need
to return ARCHIVE_FATAL here. */
/*return (ARCHIVE_FATAL);*/
}
if (rar->file_flags & FHD_LARGE)
{
memcpy(packed_size, file_header.pack_size, 4);
memcpy(packed_size + 4, p, 4); /* High pack size */
p += 4;
memcpy(unp_size, file_header.unp_size, 4);
memcpy(unp_size + 4, p, 4); /* High unpack size */
p += 4;
rar->packed_size = archive_le64dec(&packed_size);
rar->unp_size = archive_le64dec(&unp_size);
}
else
{
rar->packed_size = archive_le32dec(file_header.pack_size);
rar->unp_size = archive_le32dec(file_header.unp_size);
}
if (rar->packed_size < 0 || rar->unp_size < 0)
{
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Invalid sizes specified.");
return (ARCHIVE_FATAL);
}
rar->bytes_remaining = rar->packed_size;
/* TODO: RARv3 subblocks contain comments. For now the complete block is
* consumed at the end.
*/
if (head_type == NEWSUB_HEAD) {
size_t distance = p - (const char *)h;
header_size += rar->packed_size;
/* Make sure we have the extended data. */
if ((h = __archive_read_ahead(a, (size_t)header_size - 7, NULL)) == NULL)
return (ARCHIVE_FATAL);
p = h;
endp = p + header_size - 7;
p += distance;
}
filename_size = archive_le16dec(file_header.name_size);
if (p + filename_size > endp) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Invalid filename size");
return (ARCHIVE_FATAL);
}
if (rar->filename_allocated < filename_size * 2 + 2) {
char *newptr;
size_t newsize = filename_size * 2 + 2;
newptr = realloc(rar->filename, newsize);
if (newptr == NULL) {
archive_set_error(&a->archive, ENOMEM,
"Couldn't allocate memory.");
return (ARCHIVE_FATAL);
}
rar->filename = newptr;
rar->filename_allocated = newsize;
}
filename = rar->filename;
memcpy(filename, p, filename_size);
filename[filename_size] = '\0';
if (rar->file_flags & FHD_UNICODE)
{
if (filename_size != strlen(filename))
{
unsigned char highbyte, flagbits, flagbyte;
unsigned fn_end, offset;
end = filename_size;
fn_end = filename_size * 2;
filename_size = 0;
offset = (unsigned)strlen(filename) + 1;
highbyte = *(p + offset++);
flagbits = 0;
flagbyte = 0;
while (offset < end && filename_size < fn_end)
{
if (!flagbits)
{
flagbyte = *(p + offset++);
flagbits = 8;
}
flagbits -= 2;
switch((flagbyte >> flagbits) & 3)
{
case 0:
filename[filename_size++] = '\0';
filename[filename_size++] = *(p + offset++);
break;
case 1:
filename[filename_size++] = highbyte;
filename[filename_size++] = *(p + offset++);
break;
case 2:
filename[filename_size++] = *(p + offset + 1);
filename[filename_size++] = *(p + offset);
offset += 2;
break;
case 3:
{
char extra, high;
uint8_t length = *(p + offset++);
if (length & 0x80) {
extra = *(p + offset++);
high = (char)highbyte;
} else
extra = high = 0;
length = (length & 0x7f) + 2;
while (length && filename_size < fn_end) {
unsigned cp = filename_size >> 1;
filename[filename_size++] = high;
filename[filename_size++] = p[cp] + extra;
length--;
}
}
break;
}
}
if (filename_size > fn_end) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Invalid filename");
return (ARCHIVE_FATAL);
}
filename[filename_size++] = '\0';
filename[filename_size++] = '\0';
/* Decoded unicode form is UTF-16BE, so we have to update a string
* conversion object for it. */
if (rar->sconv_utf16be == NULL) {
rar->sconv_utf16be = archive_string_conversion_from_charset(
&a->archive, "UTF-16BE", 1);
if (rar->sconv_utf16be == NULL)
return (ARCHIVE_FATAL);
}
fn_sconv = rar->sconv_utf16be;
strp = filename;
while (memcmp(strp, "\x00\x00", 2))
{
if (!memcmp(strp, "\x00\\", 2))
*(strp + 1) = '/';
strp += 2;
}
p += offset;
} else {
/*
* If FHD_UNICODE is set but no unicode data, this file name form
* is UTF-8, so we have to update a string conversion object for
* it accordingly.
*/
if (rar->sconv_utf8 == NULL) {
rar->sconv_utf8 = archive_string_conversion_from_charset(
&a->archive, "UTF-8", 1);
if (rar->sconv_utf8 == NULL)
return (ARCHIVE_FATAL);
}
fn_sconv = rar->sconv_utf8;
while ((strp = strchr(filename, '\\')) != NULL)
*strp = '/';
p += filename_size;
}
}
else
{
fn_sconv = sconv;
while ((strp = strchr(filename, '\\')) != NULL)
*strp = '/';
p += filename_size;
}
/* Split file in multivolume RAR. No more need to process header. */
if (rar->filename_save &&
filename_size == rar->filename_save_size &&
!memcmp(rar->filename, rar->filename_save, filename_size + 1))
{
__archive_read_consume(a, header_size - 7);
rar->cursor++;
if (rar->cursor >= rar->nodes)
{
rar->nodes++;
if ((rar->dbo =
realloc(rar->dbo, sizeof(*rar->dbo) * rar->nodes)) == NULL)
{
archive_set_error(&a->archive, ENOMEM, "Couldn't allocate memory.");
return (ARCHIVE_FATAL);
}
rar->dbo[rar->cursor].header_size = header_size;
rar->dbo[rar->cursor].start_offset = -1;
rar->dbo[rar->cursor].end_offset = -1;
}
if (rar->dbo[rar->cursor].start_offset < 0)
{
rar->dbo[rar->cursor].start_offset = a->filter->position;
rar->dbo[rar->cursor].end_offset = rar->dbo[rar->cursor].start_offset +
rar->packed_size;
}
return ret;
}
rar->filename_save = (char*)realloc(rar->filename_save,
filename_size + 1);
memcpy(rar->filename_save, rar->filename, filename_size + 1);
rar->filename_save_size = filename_size;
/* Set info for seeking */
free(rar->dbo);
if ((rar->dbo = calloc(1, sizeof(*rar->dbo))) == NULL)
{
archive_set_error(&a->archive, ENOMEM, "Couldn't allocate memory.");
return (ARCHIVE_FATAL);
}
rar->dbo[0].header_size = header_size;
rar->dbo[0].start_offset = -1;
rar->dbo[0].end_offset = -1;
rar->cursor = 0;
rar->nodes = 1;
if (rar->file_flags & FHD_SALT)
{
if (p + 8 > endp) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Invalid header size");
return (ARCHIVE_FATAL);
}
memcpy(rar->salt, p, 8);
p += 8;
}
if (rar->file_flags & FHD_EXTTIME) {
if (read_exttime(p, rar, endp) < 0) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Invalid header size");
return (ARCHIVE_FATAL);
}
}
__archive_read_consume(a, header_size - 7);
rar->dbo[0].start_offset = a->filter->position;
rar->dbo[0].end_offset = rar->dbo[0].start_offset + rar->packed_size;
switch(file_header.host_os)
{
case OS_MSDOS:
case OS_OS2:
case OS_WIN32:
rar->mode = archive_le32dec(file_header.file_attr);
if (rar->mode & FILE_ATTRIBUTE_DIRECTORY)
rar->mode = AE_IFDIR | S_IXUSR | S_IXGRP | S_IXOTH;
else
rar->mode = AE_IFREG;
rar->mode |= S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH;
break;
case OS_UNIX:
case OS_MAC_OS:
case OS_BEOS:
rar->mode = archive_le32dec(file_header.file_attr);
break;
default:
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Unknown file attributes from RAR file's host OS");
return (ARCHIVE_FATAL);
}
rar->bytes_uncopied = rar->bytes_unconsumed = 0;
rar->lzss.position = rar->offset = 0;
rar->offset_seek = 0;
rar->dictionary_size = 0;
rar->offset_outgoing = 0;
rar->br.cache_avail = 0;
rar->br.avail_in = 0;
rar->crc_calculated = 0;
rar->entry_eof = 0;
rar->valid = 1;
rar->is_ppmd_block = 0;
rar->start_new_table = 1;
free(rar->unp_buffer);
rar->unp_buffer = NULL;
rar->unp_offset = 0;
rar->unp_buffer_size = UNP_BUFFER_SIZE;
memset(rar->lengthtable, 0, sizeof(rar->lengthtable));
__archive_ppmd7_functions.Ppmd7_Free(&rar->ppmd7_context, &g_szalloc);
rar->ppmd_valid = rar->ppmd_eod = 0;
/* Don't set any archive entries for non-file header types */
if (head_type == NEWSUB_HEAD)
return ret;
archive_entry_set_mtime(entry, rar->mtime, rar->mnsec);
archive_entry_set_ctime(entry, rar->ctime, rar->cnsec);
archive_entry_set_atime(entry, rar->atime, rar->ansec);
archive_entry_set_size(entry, rar->unp_size);
archive_entry_set_mode(entry, rar->mode);
if (archive_entry_copy_pathname_l(entry, filename, filename_size, fn_sconv))
{
if (errno == ENOMEM)
{
archive_set_error(&a->archive, ENOMEM,
"Can't allocate memory for Pathname");
return (ARCHIVE_FATAL);
}
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Pathname cannot be converted from %s to current locale.",
archive_string_conversion_charset_name(fn_sconv));
ret = (ARCHIVE_WARN);
}
if (((rar->mode) & AE_IFMT) == AE_IFLNK)
{
/* Make sure a symbolic-link file does not have its body. */
rar->bytes_remaining = 0;
archive_entry_set_size(entry, 0);
/* Read a symbolic-link name. */
if ((ret2 = read_symlink_stored(a, entry, sconv)) < (ARCHIVE_WARN))
return ret2;
if (ret > ret2)
ret = ret2;
}
if (rar->bytes_remaining == 0)
rar->entry_eof = 1;
return ret;
} | 2475 | True | 1 |
|
CVE-2019-11463 | 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:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | LOCAL | LOW | NONE | REQUIRED | UNCHANGED | NONE | NONE | HIGH | 5.5 | MEDIUM | 1.8 | 3.6 | False | [{'url': 'https://github.com/libarchive/libarchive/issues/1165', 'name': 'https://github.com/libarchive/libarchive/issues/1165', 'refsource': 'MISC', 'tags': ['Exploit', 'Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/commit/ba641f73f3d758d9032b3f0e5597a9c6e593a505', 'name': 'https://github.com/libarchive/libarchive/commit/ba641f73f3d758d9032b3f0e5597a9c6e593a505', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://access.redhat.com/security/cve/cve-2019-11463', 'name': 'MISC', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-401'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndExcluding': '3.4.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': "A memory leak in archive_read_format_zip_cleanup in archive_read_support_format_zip.c in libarchive 3.3.4-dev allows remote attackers to cause a denial of service via a crafted ZIP file because of a HAVE_LZMA_H typo. NOTE: this only affects users who downloaded the development code from GitHub. Users of the product's official releases are unaffected."}] | 2020-12-08T18:24Z | 2019-04-23T03:29Z | Missing Release of Memory after Effective Lifetime | The software does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory. | This is often triggered by improper handling of malformed data or unexpectedly interrupted sessions. In some languages, developers are responsible for tracking memory allocation and releasing the memory. If there are no more pointers or references to the memory, then it can no longer be tracked and identified for release.
| https://cwe.mitre.org/data/definitions/401.html | 0 | Martin Matuska | 2019-04-21 00:53:02+02:00 | Fix typo in preprocessor macro in archive_read_format_zip_cleanup()
Frees lzma_stream on cleanup()
Fixes #1165 | ba641f73f3d758d9032b3f0e5597a9c6e593a505 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | archive_read_format_zip_cleanup | archive_read_format_zip_cleanup( struct archive_read * a) | ['a'] | archive_read_format_zip_cleanup(struct archive_read *a)
{
struct zip *zip;
struct zip_entry *zip_entry, *next_zip_entry;
zip = (struct zip *)(a->format->data);
#ifdef HAVE_ZLIB_H
if (zip->stream_valid)
inflateEnd(&zip->stream);
#endif
#if HAVA_LZMA_H && HAVE_LIBLZMA
if (zip->zipx_lzma_valid) {
lzma_end(&zip->zipx_lzma_stream);
}
#endif
#ifdef HAVE_BZLIB_H
if (zip->bzstream_valid) {
BZ2_bzDecompressEnd(&zip->bzstream);
}
#endif
free(zip->uncompressed_buffer);
if (zip->ppmd8_valid)
__archive_ppmd8_functions.Ppmd8_Free(&zip->ppmd8);
if (zip->zip_entries) {
zip_entry = zip->zip_entries;
while (zip_entry != NULL) {
next_zip_entry = zip_entry->next;
archive_string_free(&zip_entry->rsrcname);
free(zip_entry);
zip_entry = next_zip_entry;
}
}
free(zip->decrypted_buffer);
if (zip->cctx_valid)
archive_decrypto_aes_ctr_release(&zip->cctx);
if (zip->hctx_valid)
archive_hmac_sha1_cleanup(&zip->hctx);
free(zip->iv);
free(zip->erd);
free(zip->v_data);
archive_string_free(&zip->format_name);
free(zip);
(a->format->data) = NULL;
return (ARCHIVE_OK);
} | 235 | True | 1 |
CVE-2019-18408 | 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://github.com/libarchive/libarchive/commit/b8592ecba2f9e451e1f5cb7ab6dcee8b8e7b3f60', 'name': 'https://github.com/libarchive/libarchive/commit/b8592ecba2f9e451e1f5cb7ab6dcee8b8e7b3f60', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/compare/v3.3.3...v3.4.0', 'name': 'https://github.com/libarchive/libarchive/compare/v3.3.3...v3.4.0', 'refsource': 'MISC', 'tags': ['Release Notes', 'Third Party Advisory']}, {'url': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14689', 'name': 'https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14689', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2019/10/msg00034.html', 'name': '[debian-lts-announce] 20191026 [SECURITY] [DLA 1971-1] libarchive security update', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://usn.ubuntu.com/4169-1/', 'name': 'USN-4169-1', 'refsource': 'UBUNTU', 'tags': ['Third Party Advisory']}, {'url': 'https://www.debian.org/security/2019/dsa-4557', 'name': 'DSA-4557', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'https://seclists.org/bugtraq/2019/Nov/2', 'name': '20191104 [SECURITY] [DSA 4557-1] libarchive security update', 'refsource': 'BUGTRAQ', 'tags': []}, {'url': 'https://support.f5.com/csp/article/K52144175?utm_source=f5support&utm_medium=RSS', 'name': 'https://support.f5.com/csp/article/K52144175?utm_source=f5support&utm_medium=RSS', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00012.html', 'name': 'openSUSE-SU-2019:2615', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00015.html', 'name': 'openSUSE-SU-2019:2632', 'refsource': 'SUSE', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2020:0203', 'name': 'RHSA-2020:0203', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2020:0246', 'name': 'RHSA-2020:0246', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://access.redhat.com/errata/RHSA-2020:0271', 'name': 'RHSA-2020:0271', 'refsource': 'REDHAT', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/202003-28', 'name': 'GLSA-202003-28', 'refsource': 'GENTOO', 'tags': []}, {'url': 'https://lists.fedoraproject.org/archives/list/[email protected]/message/6LZ4VJGTCYEJSDLOEWUUFG6TM4SUPFSY/', 'name': 'FEDORA-2019-71b2273a9f', 'refsource': 'FEDORA', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-416'}]}] | MEDIUM | [{'operator': 'AND', 'children': [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndExcluding': '3.4.0', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*', 'cpe_name': []}]}], 'cpe_match': []}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'archive_read_format_rar_read_data in archive_read_support_format_rar.c in libarchive before 3.4.0 has a use-after-free in a certain ARCHIVE_FAILED situation, related to Ppmd7_DecodeSymbol.'}] | 2019-11-01T11:15Z | 2019-10-24T14:15Z | Use After Free | Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. |
The use of previously-freed memory can have any number of adverse consequences, ranging from the corruption of valid data to the execution of arbitrary code, depending on the instantiation and timing of the flaw. The simplest way data corruption may occur involves the system's reuse of the freed memory. Use-after-free errors have two common and sometimes overlapping causes:
Error conditions and other exceptional circumstances.
Confusion over which part of the program is responsible for freeing the memory.
In this scenario, the memory in question is allocated to another pointer validly at some point after it has been freed. The original pointer to the freed memory is used again and points to somewhere within the new allocation. As the data is changed, it corrupts the validly used memory; this induces undefined behavior in the process.
If the newly allocated data chances to hold a class, in C++ for example, various function pointers may be scattered within the heap data. If one of these function pointers is overwritten with an address to valid shellcode, execution of arbitrary code can be achieved.
| https://cwe.mitre.org/data/definitions/416.html | 0 | Martin Matuska | 2019-05-11 02:36:53+02:00 | RAR reader: fix use after free
If read_data_compressed() returns ARCHIVE_FAILED, the caller is allowed
to continue with next archive headers. We need to set rar->start_new_table
after the ppmd7_context got freed, otherwise it won't be allocated again.
Reported by: OSS-Fuzz issue 2582 | b8592ecba2f9e451e1f5cb7ab6dcee8b8e7b3f60 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | archive_read_format_rar_read_data | archive_read_format_rar_read_data( struct archive_read * a , const void ** buff , size_t * size , int64_t * offset) | ['a', 'buff', 'size', 'offset'] | archive_read_format_rar_read_data(struct archive_read *a, const void **buff,
size_t *size, int64_t *offset)
{
struct rar *rar = (struct rar *)(a->format->data);
int ret;
if (rar->has_encrypted_entries == ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW) {
rar->has_encrypted_entries = 0;
}
if (rar->bytes_unconsumed > 0) {
/* Consume as much as the decompressor actually used. */
__archive_read_consume(a, rar->bytes_unconsumed);
rar->bytes_unconsumed = 0;
}
*buff = NULL;
if (rar->entry_eof || rar->offset_seek >= rar->unp_size) {
*size = 0;
*offset = rar->offset;
if (*offset < rar->unp_size)
*offset = rar->unp_size;
return (ARCHIVE_EOF);
}
switch (rar->compression_method)
{
case COMPRESS_METHOD_STORE:
ret = read_data_stored(a, buff, size, offset);
break;
case COMPRESS_METHOD_FASTEST:
case COMPRESS_METHOD_FAST:
case COMPRESS_METHOD_NORMAL:
case COMPRESS_METHOD_GOOD:
case COMPRESS_METHOD_BEST:
ret = read_data_compressed(a, buff, size, offset);
if (ret != ARCHIVE_OK && ret != ARCHIVE_WARN)
__archive_ppmd7_functions.Ppmd7_Free(&rar->ppmd7_context);
break;
default:
archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT,
"Unsupported compression method for RAR file.");
ret = ARCHIVE_FATAL;
break;
}
return (ret);
} | 239 | True | 1 |
CVE-2019-19221 | 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:N/UI:R/S:U/C:N/I:N/A:H | LOCAL | LOW | NONE | REQUIRED | UNCHANGED | NONE | NONE | HIGH | 5.5 | MEDIUM | 1.8 | 3.6 | False | [{'url': 'https://github.com/libarchive/libarchive/commit/22b1db9d46654afc6f0c28f90af8cdc84a199f41', 'name': 'https://github.com/libarchive/libarchive/commit/22b1db9d46654afc6f0c28f90af8cdc84a199f41', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/issues/1276', 'name': 'https://github.com/libarchive/libarchive/issues/1276', 'refsource': 'MISC', 'tags': ['Exploit', 'Issue Tracking', 'Third Party Advisory']}, {'url': 'https://lists.fedoraproject.org/archives/list/[email protected]/message/RHFV25AVTASTWZRF3KTSL357AQ6TYHM4/', 'name': 'FEDORA-2020-235688c222', 'refsource': 'FEDORA', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://usn.ubuntu.com/4293-1/', 'name': 'USN-4293-1', 'refsource': 'UBUNTU', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2022/04/msg00020.html', 'name': '[debian-lts-announce] 20220430 [SECURITY] [DLA 2987-1] libarchive security update', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-125'}]}] | LOW | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:3.4.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'In Libarchive 3.4.0, archive_wstring_append_from_mbs in archive_string.c has an out-of-bounds read because of an incorrect mbrtowc or mbtowc call. For example, bsdtar crashes via a crafted archive.'}] | 2022-05-12T20:13Z | 2019-11-21T23:15Z | 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 | Martin Matuska | 2019-11-21 03:08:40+01:00 | Bugfix and optimize archive_wstring_append_from_mbs()
The cal to mbrtowc() or mbtowc() should read up to mbs_length
bytes and not wcs_length. This avoids out-of-bounds reads.
mbrtowc() and mbtowc() return (size_t)-1 wit errno EILSEQ when
they encounter an invalid multibyte character and (size_t)-2 when
they they encounter an incomplete multibyte character. As we return
failure and all our callers error out it makes no sense to continue
parsing mbs.
As we allocate `len` wchars at the beginning and each wchar has
at least one byte, there will never be need to grow the buffer,
so the code can be left out. On the other hand, we are always
allocatng more memory than we need.
As long as wcs_length == mbs_length == len we can omit wcs_length.
We keep the old code commented if we decide to save memory and
use autoexpanding wcs_length in the future.
Fixes #1276 | 22b1db9d46654afc6f0c28f90af8cdc84a199f41 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | archive_wstring_append_from_mbs | archive_wstring_append_from_mbs( struct archive_wstring * dest , const char * p , size_t len) | ['dest', 'p', 'len'] | archive_wstring_append_from_mbs(struct archive_wstring *dest,
const char *p, size_t len)
{
size_t r;
int ret_val = 0;
/*
* No single byte will be more than one wide character,
* so this length estimate will always be big enough.
*/
size_t wcs_length = len;
size_t mbs_length = len;
const char *mbs = p;
wchar_t *wcs;
#if HAVE_MBRTOWC
mbstate_t shift_state;
memset(&shift_state, 0, sizeof(shift_state));
#endif
if (NULL == archive_wstring_ensure(dest, dest->length + wcs_length + 1))
return (-1);
wcs = dest->s + dest->length;
/*
* We cannot use mbsrtowcs/mbstowcs here because those may convert
* extra MBS when strlen(p) > len and one wide character consists of
* multi bytes.
*/
while (*mbs && mbs_length > 0) {
if (wcs_length == 0) {
dest->length = wcs - dest->s;
dest->s[dest->length] = L'\0';
wcs_length = mbs_length;
if (NULL == archive_wstring_ensure(dest,
dest->length + wcs_length + 1))
return (-1);
wcs = dest->s + dest->length;
}
#if HAVE_MBRTOWC
r = mbrtowc(wcs, mbs, wcs_length, &shift_state);
#else
r = mbtowc(wcs, mbs, wcs_length);
#endif
if (r == (size_t)-1 || r == (size_t)-2) {
ret_val = -1;
if (errno == EILSEQ) {
++mbs;
--mbs_length;
continue;
} else
break;
}
if (r == 0 || r > mbs_length)
break;
wcs++;
wcs_length--;
mbs += r;
mbs_length -= r;
}
dest->length = wcs - dest->s;
dest->s[dest->length] = L'\0';
return (ret_val);
} | 295 | True | 1 |
CVE-2020-21674 | 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:3.1/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 | False | [{'url': 'https://github.com/libarchive/libarchive/issues/1298', 'name': 'https://github.com/libarchive/libarchive/issues/1298', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/commit/4f085eea879e2be745f4d9bf57e8513ae48157f4', 'name': 'https://github.com/libarchive/libarchive/commit/4f085eea879e2be745f4d9bf57e8513ae48157f4', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-787'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:3.4.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': "Heap-based buffer overflow in archive_string_append_from_wcs() (archive_string.c) in libarchive-3.4.1dev allows remote attackers to cause a denial of service (out-of-bounds write in heap memory resulting into a crash) via a crafted archive file. NOTE: this only affects users who downloaded the development code from GitHub. Users of the product's official releases are unaffected."}] | 2020-10-26T15:53Z | 2020-10-15T15:15Z | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | Typically, this can result in corruption of data, a crash, or code execution. 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 write operation then produces undefined or unexpected results.
| https://cwe.mitre.org/data/definitions/787.html | 0 | Martin Matuska | 2019-12-28 22:58:08+01:00 | Fix a possible heap-buffer-overflow in archive_string_append_from_wcs()
When we grow the archive_string buffer, we have to make sure it fits
at least one maximum-sized multibyte character in the current locale
and the null character.
Fixes #1298 | 4f085eea879e2be745f4d9bf57e8513ae48157f4 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | archive_string_append_from_wcs | archive_string_append_from_wcs( struct archive_string * as , const wchar_t * w , size_t len) | ['as', 'w', 'len'] | archive_string_append_from_wcs(struct archive_string *as,
const wchar_t *w, size_t len)
{
/* We cannot use the standard wcstombs() here because it
* cannot tell us how big the output buffer should be. So
* I've built a loop around wcrtomb() or wctomb() that
* converts a character at a time and resizes the string as
* needed. We prefer wcrtomb() when it's available because
* it's thread-safe. */
int n, ret_val = 0;
char *p;
char *end;
#if HAVE_WCRTOMB
mbstate_t shift_state;
memset(&shift_state, 0, sizeof(shift_state));
#else
/* Clear the shift state before starting. */
wctomb(NULL, L'\0');
#endif
/*
* Allocate buffer for MBS.
* We need this allocation here since it is possible that
* as->s is still NULL.
*/
if (archive_string_ensure(as, as->length + len + 1) == NULL)
return (-1);
p = as->s + as->length;
end = as->s + as->buffer_length - MB_CUR_MAX -1;
while (*w != L'\0' && len > 0) {
if (p >= end) {
as->length = p - as->s;
as->s[as->length] = '\0';
/* Re-allocate buffer for MBS. */
if (archive_string_ensure(as,
as->length + len * 2 + 1) == NULL)
return (-1);
p = as->s + as->length;
end = as->s + as->buffer_length - MB_CUR_MAX -1;
}
#if HAVE_WCRTOMB
n = wcrtomb(p, *w++, &shift_state);
#else
n = wctomb(p, *w++);
#endif
if (n == -1) {
if (errno == EILSEQ) {
/* Skip an illegal wide char. */
*p++ = '?';
ret_val = -1;
} else {
ret_val = -1;
break;
}
} else
p += n;
len--;
}
as->length = p - as->s;
as->s[as->length] = '\0';
return (ret_val);
} | 292 | True | 1 |
CVE-2020-21674 | 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:3.1/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 | False | [{'url': 'https://github.com/libarchive/libarchive/issues/1298', 'name': 'https://github.com/libarchive/libarchive/issues/1298', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/commit/4f085eea879e2be745f4d9bf57e8513ae48157f4', 'name': 'https://github.com/libarchive/libarchive/commit/4f085eea879e2be745f4d9bf57e8513ae48157f4', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-787'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:3.4.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': "Heap-based buffer overflow in archive_string_append_from_wcs() (archive_string.c) in libarchive-3.4.1dev allows remote attackers to cause a denial of service (out-of-bounds write in heap memory resulting into a crash) via a crafted archive file. NOTE: this only affects users who downloaded the development code from GitHub. Users of the product's official releases are unaffected."}] | 2020-10-26T15:53Z | 2020-10-15T15:15Z | Out-of-bounds Write | The software writes data past the end, or before the beginning, of the intended buffer. | Typically, this can result in corruption of data, a crash, or code execution. 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 write operation then produces undefined or unexpected results.
| https://cwe.mitre.org/data/definitions/787.html | 0 | Martin Matuska | 2019-12-28 22:58:08+01:00 | Fix a possible heap-buffer-overflow in archive_string_append_from_wcs()
When we grow the archive_string buffer, we have to make sure it fits
at least one maximum-sized multibyte character in the current locale
and the null character.
Fixes #1298 | 4f085eea879e2be745f4d9bf57e8513ae48157f4 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | strncat_from_utf8_libarchive2 | strncat_from_utf8_libarchive2( struct archive_string * as , const void * _p , size_t len , struct archive_string_conv * sc) | ['as', '_p', 'len', 'sc'] | strncat_from_utf8_libarchive2(struct archive_string *as,
const void *_p, size_t len, struct archive_string_conv *sc)
{
const char *s;
int n;
char *p;
char *end;
uint32_t unicode;
#if HAVE_WCRTOMB
mbstate_t shift_state;
memset(&shift_state, 0, sizeof(shift_state));
#else
/* Clear the shift state before starting. */
wctomb(NULL, L'\0');
#endif
(void)sc; /* UNUSED */
/*
* Allocate buffer for MBS.
* We need this allocation here since it is possible that
* as->s is still NULL.
*/
if (archive_string_ensure(as, as->length + len + 1) == NULL)
return (-1);
s = (const char *)_p;
p = as->s + as->length;
end = as->s + as->buffer_length - MB_CUR_MAX -1;
while ((n = _utf8_to_unicode(&unicode, s, len)) != 0) {
wchar_t wc;
if (p >= end) {
as->length = p - as->s;
/* Re-allocate buffer for MBS. */
if (archive_string_ensure(as,
as->length + len * 2 + 1) == NULL)
return (-1);
p = as->s + as->length;
end = as->s + as->buffer_length - MB_CUR_MAX -1;
}
/*
* As libarchive 2.x, translates the UTF-8 characters into
* wide-characters in the assumption that WCS is Unicode.
*/
if (n < 0) {
n *= -1;
wc = L'?';
} else
wc = (wchar_t)unicode;
s += n;
len -= n;
/*
* Translates the wide-character into the current locale MBS.
*/
#if HAVE_WCRTOMB
n = (int)wcrtomb(p, wc, &shift_state);
#else
n = (int)wctomb(p, wc);
#endif
if (n == -1)
return (-1);
p += n;
}
as->length = p - as->s;
as->s[as->length] = '\0';
return (0);
} | 321 | True | 1 |
CVE-2021-23177 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | LOCAL | LOW | NONE | REQUIRED | UNCHANGED | HIGH | HIGH | HIGH | 7.8 | HIGH | 1.8 | 5.9 | nan | [{'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=2024245', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=2024245', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/issues/1565', 'name': 'https://github.com/libarchive/libarchive/issues/1565', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://access.redhat.com/security/cve/CVE-2021-23177', 'name': 'https://access.redhat.com/security/cve/CVE-2021-23177', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/commit/fba4f123cc456d2b2538f811bb831483bf336bad', 'name': 'https://github.com/libarchive/libarchive/commit/fba4f123cc456d2b2538f811bb831483bf336bad', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-59'}]}] | nan | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndExcluding': '3.5.2', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'AND', 'children': [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:codeready_linux_builder:-:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}]}], 'cpe_match': []}] | [{'lang': 'en', 'value': 'An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.'}] | 2022-08-26T16:38Z | 2022-08-23T16:15Z | 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 | Martin Matuska | 2021-08-21 20:51:07+02:00 | Fix handling of symbolic link ACLs
On Linux ACLs on symbolic links are not supported.
We must avoid calling acl_set_file() on symbolic links as their
targets are modified instead.
While here, do not try to set default ACLs on non-directories.
Fixes #1565 | fba4f123cc456d2b2538f811bb831483bf336bad | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | archive_write_disk_set_acls | archive_write_disk_set_acls( struct archive * a , int fd , const char * name , struct archive_acl * abstract_acl , __LA_MODE_T mode) | ['a', 'fd', 'name', 'abstract_acl', 'mode'] | archive_write_disk_set_acls(struct archive *a, int fd, const char *name,
struct archive_acl *abstract_acl, __LA_MODE_T mode)
{
int ret = ARCHIVE_OK;
(void)mode; /* UNUSED */
if ((archive_acl_types(abstract_acl)
& ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) != 0) {
if ((archive_acl_types(abstract_acl)
& ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0) {
ret = set_acl(a, fd, name, abstract_acl,
ARCHIVE_ENTRY_ACL_TYPE_ACCESS, "access");
if (ret != ARCHIVE_OK)
return (ret);
}
if ((archive_acl_types(abstract_acl)
& ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) != 0)
ret = set_acl(a, fd, name, abstract_acl,
ARCHIVE_ENTRY_ACL_TYPE_DEFAULT, "default");
/* Simultaneous POSIX.1e and NFSv4 is not supported */
return (ret);
}
#if ARCHIVE_ACL_FREEBSD_NFS4
else if ((archive_acl_types(abstract_acl) &
ARCHIVE_ENTRY_ACL_TYPE_NFS4) != 0) {
ret = set_acl(a, fd, name, abstract_acl,
ARCHIVE_ENTRY_ACL_TYPE_NFS4, "nfs4");
}
#endif
return (ret);
} | 166 | True | 1 |
|
CVE-2021-23177 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | LOCAL | LOW | NONE | REQUIRED | UNCHANGED | HIGH | HIGH | HIGH | 7.8 | HIGH | 1.8 | 5.9 | nan | [{'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=2024245', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=2024245', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/issues/1565', 'name': 'https://github.com/libarchive/libarchive/issues/1565', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://access.redhat.com/security/cve/CVE-2021-23177', 'name': 'https://access.redhat.com/security/cve/CVE-2021-23177', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/commit/fba4f123cc456d2b2538f811bb831483bf336bad', 'name': 'https://github.com/libarchive/libarchive/commit/fba4f123cc456d2b2538f811bb831483bf336bad', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-59'}]}] | nan | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndExcluding': '3.5.2', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'AND', 'children': [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:codeready_linux_builder:-:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}]}], 'cpe_match': []}] | [{'lang': 'en', 'value': 'An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.'}] | 2022-08-26T16:38Z | 2022-08-23T16:15Z | 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 | Martin Matuska | 2021-08-21 20:51:07+02:00 | Fix handling of symbolic link ACLs
On Linux ACLs on symbolic links are not supported.
We must avoid calling acl_set_file() on symbolic links as their
targets are modified instead.
While here, do not try to set default ACLs on non-directories.
Fixes #1565 | fba4f123cc456d2b2538f811bb831483bf336bad | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | set_acl | set_acl( struct archive * a , int fd , const char * name , struct archive_acl * abstract_acl , int ae_requested_type , const char * tname) | ['a', 'fd', 'name', 'abstract_acl', 'ae_requested_type', 'tname'] | set_acl(struct archive *a, int fd, const char *name,
struct archive_acl *abstract_acl,
int ae_requested_type, const char *tname)
{
int acl_type = 0;
acl_t acl;
acl_entry_t acl_entry;
acl_permset_t acl_permset;
#if ARCHIVE_ACL_FREEBSD_NFS4
acl_flagset_t acl_flagset;
int r;
#endif
int ret;
int ae_type, ae_permset, ae_tag, ae_id;
int perm_map_size;
const acl_perm_map_t *perm_map;
uid_t ae_uid;
gid_t ae_gid;
const char *ae_name;
int entries;
int i;
ret = ARCHIVE_OK;
entries = archive_acl_reset(abstract_acl, ae_requested_type);
if (entries == 0)
return (ARCHIVE_OK);
switch (ae_requested_type) {
case ARCHIVE_ENTRY_ACL_TYPE_ACCESS:
acl_type = ACL_TYPE_ACCESS;
break;
case ARCHIVE_ENTRY_ACL_TYPE_DEFAULT:
acl_type = ACL_TYPE_DEFAULT;
break;
#if ARCHIVE_ACL_FREEBSD_NFS4
case ARCHIVE_ENTRY_ACL_TYPE_NFS4:
acl_type = ACL_TYPE_NFS4;
break;
#endif
default:
errno = ENOENT;
archive_set_error(a, errno, "Unsupported ACL type");
return (ARCHIVE_FAILED);
}
acl = acl_init(entries);
if (acl == (acl_t)NULL) {
archive_set_error(a, errno,
"Failed to initialize ACL working storage");
return (ARCHIVE_FAILED);
}
while (archive_acl_next(a, abstract_acl, ae_requested_type, &ae_type,
&ae_permset, &ae_tag, &ae_id, &ae_name) == ARCHIVE_OK) {
if (acl_create_entry(&acl, &acl_entry) != 0) {
archive_set_error(a, errno,
"Failed to create a new ACL entry");
ret = ARCHIVE_FAILED;
goto exit_free;
}
switch (ae_tag) {
case ARCHIVE_ENTRY_ACL_USER:
ae_uid = archive_write_disk_uid(a, ae_name, ae_id);
acl_set_tag_type(acl_entry, ACL_USER);
acl_set_qualifier(acl_entry, &ae_uid);
break;
case ARCHIVE_ENTRY_ACL_GROUP:
ae_gid = archive_write_disk_gid(a, ae_name, ae_id);
acl_set_tag_type(acl_entry, ACL_GROUP);
acl_set_qualifier(acl_entry, &ae_gid);
break;
case ARCHIVE_ENTRY_ACL_USER_OBJ:
acl_set_tag_type(acl_entry, ACL_USER_OBJ);
break;
case ARCHIVE_ENTRY_ACL_GROUP_OBJ:
acl_set_tag_type(acl_entry, ACL_GROUP_OBJ);
break;
case ARCHIVE_ENTRY_ACL_MASK:
acl_set_tag_type(acl_entry, ACL_MASK);
break;
case ARCHIVE_ENTRY_ACL_OTHER:
acl_set_tag_type(acl_entry, ACL_OTHER);
break;
#if ARCHIVE_ACL_FREEBSD_NFS4
case ARCHIVE_ENTRY_ACL_EVERYONE:
acl_set_tag_type(acl_entry, ACL_EVERYONE);
break;
#endif
default:
archive_set_error(a, ARCHIVE_ERRNO_MISC,
"Unsupported ACL tag");
ret = ARCHIVE_FAILED;
goto exit_free;
}
#if ARCHIVE_ACL_FREEBSD_NFS4
r = 0;
switch (ae_type) {
case ARCHIVE_ENTRY_ACL_TYPE_ALLOW:
r = acl_set_entry_type_np(acl_entry,
ACL_ENTRY_TYPE_ALLOW);
break;
case ARCHIVE_ENTRY_ACL_TYPE_DENY:
r = acl_set_entry_type_np(acl_entry,
ACL_ENTRY_TYPE_DENY);
break;
case ARCHIVE_ENTRY_ACL_TYPE_AUDIT:
r = acl_set_entry_type_np(acl_entry,
ACL_ENTRY_TYPE_AUDIT);
break;
case ARCHIVE_ENTRY_ACL_TYPE_ALARM:
r = acl_set_entry_type_np(acl_entry,
ACL_ENTRY_TYPE_ALARM);
break;
case ARCHIVE_ENTRY_ACL_TYPE_ACCESS:
case ARCHIVE_ENTRY_ACL_TYPE_DEFAULT:
// These don't translate directly into the system ACL.
break;
default:
archive_set_error(a, ARCHIVE_ERRNO_MISC,
"Unsupported ACL entry type");
ret = ARCHIVE_FAILED;
goto exit_free;
}
if (r != 0) {
archive_set_error(a, errno,
"Failed to set ACL entry type");
ret = ARCHIVE_FAILED;
goto exit_free;
}
#endif
if (acl_get_permset(acl_entry, &acl_permset) != 0) {
archive_set_error(a, errno,
"Failed to get ACL permission set");
ret = ARCHIVE_FAILED;
goto exit_free;
}
if (acl_clear_perms(acl_permset) != 0) {
archive_set_error(a, errno,
"Failed to clear ACL permissions");
ret = ARCHIVE_FAILED;
goto exit_free;
}
#if ARCHIVE_ACL_FREEBSD_NFS4
if (ae_requested_type == ARCHIVE_ENTRY_ACL_TYPE_NFS4) {
perm_map_size = acl_nfs4_perm_map_size;
perm_map = acl_nfs4_perm_map;
} else {
#endif
perm_map_size = acl_posix_perm_map_size;
perm_map = acl_posix_perm_map;
#if ARCHIVE_ACL_FREEBSD_NFS4
}
#endif
for (i = 0; i < perm_map_size; ++i) {
if (ae_permset & perm_map[i].a_perm) {
if (acl_add_perm(acl_permset,
perm_map[i].p_perm) != 0) {
archive_set_error(a, errno,
"Failed to add ACL permission");
ret = ARCHIVE_FAILED;
goto exit_free;
}
}
}
#if ARCHIVE_ACL_FREEBSD_NFS4
if (ae_requested_type == ARCHIVE_ENTRY_ACL_TYPE_NFS4) {
/*
* acl_get_flagset_np() fails with non-NFSv4 ACLs
*/
if (acl_get_flagset_np(acl_entry, &acl_flagset) != 0) {
archive_set_error(a, errno,
"Failed to get flagset from an NFSv4 "
"ACL entry");
ret = ARCHIVE_FAILED;
goto exit_free;
}
if (acl_clear_flags_np(acl_flagset) != 0) {
archive_set_error(a, errno,
"Failed to clear flags from an NFSv4 "
"ACL flagset");
ret = ARCHIVE_FAILED;
goto exit_free;
}
for (i = 0; i < acl_nfs4_flag_map_size; ++i) {
if (ae_permset & acl_nfs4_flag_map[i].a_perm) {
if (acl_add_flag_np(acl_flagset,
acl_nfs4_flag_map[i].p_perm) != 0) {
archive_set_error(a, errno,
"Failed to add flag to "
"NFSv4 ACL flagset");
ret = ARCHIVE_FAILED;
goto exit_free;
}
}
}
}
#endif
}
/* Try restoring the ACL through 'fd' if we can. */
if (fd >= 0) {
if (acl_set_fd_np(fd, acl, acl_type) == 0)
ret = ARCHIVE_OK;
else {
if (errno == EOPNOTSUPP) {
/* Filesystem doesn't support ACLs */
ret = ARCHIVE_OK;
} else {
archive_set_error(a, errno,
"Failed to set acl on fd: %s", tname);
ret = ARCHIVE_WARN;
}
}
}
#if HAVE_ACL_SET_LINK_NP
else if (acl_set_link_np(name, acl_type, acl) != 0)
#else
/* FreeBSD older than 8.0 */
else if (acl_set_file(name, acl_type, acl) != 0)
#endif
{
if (errno == EOPNOTSUPP) {
/* Filesystem doesn't support ACLs */
ret = ARCHIVE_OK;
} else {
archive_set_error(a, errno, "Failed to set acl: %s",
tname);
ret = ARCHIVE_WARN;
}
}
exit_free:
acl_free(acl);
return (ret);
} | 925 | True | 1 |
|
CVE-2021-23177 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | LOCAL | LOW | NONE | REQUIRED | UNCHANGED | HIGH | HIGH | HIGH | 7.8 | HIGH | 1.8 | 5.9 | nan | [{'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=2024245', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=2024245', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/issues/1565', 'name': 'https://github.com/libarchive/libarchive/issues/1565', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://access.redhat.com/security/cve/CVE-2021-23177', 'name': 'https://access.redhat.com/security/cve/CVE-2021-23177', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/commit/fba4f123cc456d2b2538f811bb831483bf336bad', 'name': 'https://github.com/libarchive/libarchive/commit/fba4f123cc456d2b2538f811bb831483bf336bad', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-59'}]}] | nan | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndExcluding': '3.5.2', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'AND', 'children': [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:codeready_linux_builder:-:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}]}], 'cpe_match': []}] | [{'lang': 'en', 'value': 'An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.'}] | 2022-08-26T16:38Z | 2022-08-23T16:15Z | 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 | Martin Matuska | 2021-08-21 20:51:07+02:00 | Fix handling of symbolic link ACLs
On Linux ACLs on symbolic links are not supported.
We must avoid calling acl_set_file() on symbolic links as their
targets are modified instead.
While here, do not try to set default ACLs on non-directories.
Fixes #1565 | fba4f123cc456d2b2538f811bb831483bf336bad | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | archive_write_disk_set_acls | archive_write_disk_set_acls( struct archive * a , int fd , const char * name , struct archive_acl * abstract_acl , __LA_MODE_T mode) | ['a', 'fd', 'name', 'abstract_acl', 'mode'] | archive_write_disk_set_acls(struct archive *a, int fd, const char *name,
struct archive_acl *abstract_acl, __LA_MODE_T mode)
{
int ret = ARCHIVE_OK;
#if !ARCHIVE_ACL_LIBRICHACL
(void)mode; /* UNUSED */
#endif
#if ARCHIVE_ACL_LIBRICHACL
if ((archive_acl_types(abstract_acl)
& ARCHIVE_ENTRY_ACL_TYPE_NFS4) != 0) {
ret = set_richacl(a, fd, name, abstract_acl, mode,
ARCHIVE_ENTRY_ACL_TYPE_NFS4, "nfs4");
}
#if ARCHIVE_ACL_LIBACL
else
#endif
#endif /* ARCHIVE_ACL_LIBRICHACL */
#if ARCHIVE_ACL_LIBACL
if ((archive_acl_types(abstract_acl)
& ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) != 0) {
if ((archive_acl_types(abstract_acl)
& ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0) {
ret = set_acl(a, fd, name, abstract_acl,
ARCHIVE_ENTRY_ACL_TYPE_ACCESS, "access");
if (ret != ARCHIVE_OK)
return (ret);
}
if ((archive_acl_types(abstract_acl)
& ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) != 0)
ret = set_acl(a, fd, name, abstract_acl,
ARCHIVE_ENTRY_ACL_TYPE_DEFAULT, "default");
}
#endif /* ARCHIVE_ACL_LIBACL */
return (ret);
} | 163 | True | 1 |
|
CVE-2021-23177 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | LOCAL | LOW | NONE | REQUIRED | UNCHANGED | HIGH | HIGH | HIGH | 7.8 | HIGH | 1.8 | 5.9 | nan | [{'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=2024245', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=2024245', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/issues/1565', 'name': 'https://github.com/libarchive/libarchive/issues/1565', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://access.redhat.com/security/cve/CVE-2021-23177', 'name': 'https://access.redhat.com/security/cve/CVE-2021-23177', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/commit/fba4f123cc456d2b2538f811bb831483bf336bad', 'name': 'https://github.com/libarchive/libarchive/commit/fba4f123cc456d2b2538f811bb831483bf336bad', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-59'}]}] | nan | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndExcluding': '3.5.2', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'AND', 'children': [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:codeready_linux_builder:-:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}]}], 'cpe_match': []}] | [{'lang': 'en', 'value': 'An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.'}] | 2022-08-26T16:38Z | 2022-08-23T16:15Z | 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 | Martin Matuska | 2021-08-21 20:51:07+02:00 | Fix handling of symbolic link ACLs
On Linux ACLs on symbolic links are not supported.
We must avoid calling acl_set_file() on symbolic links as their
targets are modified instead.
While here, do not try to set default ACLs on non-directories.
Fixes #1565 | fba4f123cc456d2b2538f811bb831483bf336bad | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | set_acl | set_acl( struct archive * a , int fd , const char * name , struct archive_acl * abstract_acl , int ae_requested_type , const char * tname) | ['a', 'fd', 'name', 'abstract_acl', 'ae_requested_type', 'tname'] | set_acl(struct archive *a, int fd, const char *name,
struct archive_acl *abstract_acl,
int ae_requested_type, const char *tname)
{
int acl_type = 0;
int ae_type, ae_permset, ae_tag, ae_id;
uid_t ae_uid;
gid_t ae_gid;
const char *ae_name;
int entries;
int i;
int ret;
acl_t acl = NULL;
acl_entry_t acl_entry;
acl_permset_t acl_permset;
ret = ARCHIVE_OK;
entries = archive_acl_reset(abstract_acl, ae_requested_type);
if (entries == 0)
return (ARCHIVE_OK);
switch (ae_requested_type) {
case ARCHIVE_ENTRY_ACL_TYPE_ACCESS:
acl_type = ACL_TYPE_ACCESS;
break;
case ARCHIVE_ENTRY_ACL_TYPE_DEFAULT:
acl_type = ACL_TYPE_DEFAULT;
break;
default:
errno = ENOENT;
archive_set_error(a, errno, "Unsupported ACL type");
return (ARCHIVE_FAILED);
}
acl = acl_init(entries);
if (acl == (acl_t)NULL) {
archive_set_error(a, errno,
"Failed to initialize ACL working storage");
return (ARCHIVE_FAILED);
}
while (archive_acl_next(a, abstract_acl, ae_requested_type, &ae_type,
&ae_permset, &ae_tag, &ae_id, &ae_name) == ARCHIVE_OK) {
if (acl_create_entry(&acl, &acl_entry) != 0) {
archive_set_error(a, errno,
"Failed to create a new ACL entry");
ret = ARCHIVE_FAILED;
goto exit_free;
}
switch (ae_tag) {
case ARCHIVE_ENTRY_ACL_USER:
ae_uid = archive_write_disk_uid(a, ae_name, ae_id);
acl_set_tag_type(acl_entry, ACL_USER);
acl_set_qualifier(acl_entry, &ae_uid);
break;
case ARCHIVE_ENTRY_ACL_GROUP:
ae_gid = archive_write_disk_gid(a, ae_name, ae_id);
acl_set_tag_type(acl_entry, ACL_GROUP);
acl_set_qualifier(acl_entry, &ae_gid);
break;
case ARCHIVE_ENTRY_ACL_USER_OBJ:
acl_set_tag_type(acl_entry, ACL_USER_OBJ);
break;
case ARCHIVE_ENTRY_ACL_GROUP_OBJ:
acl_set_tag_type(acl_entry, ACL_GROUP_OBJ);
break;
case ARCHIVE_ENTRY_ACL_MASK:
acl_set_tag_type(acl_entry, ACL_MASK);
break;
case ARCHIVE_ENTRY_ACL_OTHER:
acl_set_tag_type(acl_entry, ACL_OTHER);
break;
default:
archive_set_error(a, ARCHIVE_ERRNO_MISC,
"Unsupported ACL tag");
ret = ARCHIVE_FAILED;
goto exit_free;
}
if (acl_get_permset(acl_entry, &acl_permset) != 0) {
archive_set_error(a, errno,
"Failed to get ACL permission set");
ret = ARCHIVE_FAILED;
goto exit_free;
}
if (acl_clear_perms(acl_permset) != 0) {
archive_set_error(a, errno,
"Failed to clear ACL permissions");
ret = ARCHIVE_FAILED;
goto exit_free;
}
for (i = 0; i < acl_posix_perm_map_size; ++i) {
if (ae_permset & acl_posix_perm_map[i].a_perm) {
if (acl_add_perm(acl_permset,
acl_posix_perm_map[i].p_perm) != 0) {
archive_set_error(a, errno,
"Failed to add ACL permission");
ret = ARCHIVE_FAILED;
goto exit_free;
}
}
}
}
if (fd >= 0 && ae_requested_type == ARCHIVE_ENTRY_ACL_TYPE_ACCESS) {
if (acl_set_fd(fd, acl) == 0)
ret = ARCHIVE_OK;
else {
if (errno == EOPNOTSUPP) {
/* Filesystem doesn't support ACLs */
ret = ARCHIVE_OK;
} else {
archive_set_error(a, errno,
"Failed to set acl on fd: %s", tname);
ret = ARCHIVE_WARN;
}
}
} else if (acl_set_file(name, acl_type, acl) != 0) {
if (errno == EOPNOTSUPP) {
/* Filesystem doesn't support ACLs */
ret = ARCHIVE_OK;
} else {
archive_set_error(a, errno, "Failed to set acl: %s",
tname);
ret = ARCHIVE_WARN;
}
}
exit_free:
acl_free(acl);
return (ret);
} | 607 | True | 1 |
|
CVE-2021-23177 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | LOCAL | LOW | NONE | REQUIRED | UNCHANGED | HIGH | HIGH | HIGH | 7.8 | HIGH | 1.8 | 5.9 | nan | [{'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=2024245', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=2024245', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/issues/1565', 'name': 'https://github.com/libarchive/libarchive/issues/1565', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://access.redhat.com/security/cve/CVE-2021-23177', 'name': 'https://access.redhat.com/security/cve/CVE-2021-23177', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/commit/fba4f123cc456d2b2538f811bb831483bf336bad', 'name': 'https://github.com/libarchive/libarchive/commit/fba4f123cc456d2b2538f811bb831483bf336bad', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-59'}]}] | nan | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndExcluding': '3.5.2', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'AND', 'children': [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:codeready_linux_builder:-:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}]}], 'cpe_match': []}] | [{'lang': 'en', 'value': 'An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.'}] | 2022-08-26T16:38Z | 2022-08-23T16:15Z | 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 | Martin Matuska | 2021-08-21 20:51:07+02:00 | Fix handling of symbolic link ACLs
On Linux ACLs on symbolic links are not supported.
We must avoid calling acl_set_file() on symbolic links as their
targets are modified instead.
While here, do not try to set default ACLs on non-directories.
Fixes #1565 | fba4f123cc456d2b2538f811bb831483bf336bad | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | archive_write_disk_set_acls | archive_write_disk_set_acls( struct archive * a , int fd , const char * name , struct archive_acl * abstract_acl , __LA_MODE_T mode) | ['a', 'fd', 'name', 'abstract_acl', 'mode'] | archive_write_disk_set_acls(struct archive *a, int fd, const char *name,
struct archive_acl *abstract_acl, __LA_MODE_T mode)
{
int ret = ARCHIVE_OK;
(void)mode; /* UNUSED */
if ((archive_acl_types(abstract_acl)
& ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) != 0) {
/* Solaris writes POSIX.1e access and default ACLs together */
ret = set_acl(a, fd, name, abstract_acl,
ARCHIVE_ENTRY_ACL_TYPE_POSIX1E, "posix1e");
/* Simultaneous POSIX.1e and NFSv4 is not supported */
return (ret);
}
#if ARCHIVE_ACL_SUNOS_NFS4
else if ((archive_acl_types(abstract_acl) &
ARCHIVE_ENTRY_ACL_TYPE_NFS4) != 0) {
ret = set_acl(a, fd, name, abstract_acl,
ARCHIVE_ENTRY_ACL_TYPE_NFS4, "nfs4");
}
#endif
return (ret);
} | 110 | True | 1 |
|
CVE-2021-23177 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | LOCAL | LOW | NONE | REQUIRED | UNCHANGED | HIGH | HIGH | HIGH | 7.8 | HIGH | 1.8 | 5.9 | nan | [{'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=2024245', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=2024245', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/issues/1565', 'name': 'https://github.com/libarchive/libarchive/issues/1565', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://access.redhat.com/security/cve/CVE-2021-23177', 'name': 'https://access.redhat.com/security/cve/CVE-2021-23177', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/commit/fba4f123cc456d2b2538f811bb831483bf336bad', 'name': 'https://github.com/libarchive/libarchive/commit/fba4f123cc456d2b2538f811bb831483bf336bad', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-59'}]}] | nan | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndExcluding': '3.5.2', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'AND', 'children': [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:codeready_linux_builder:-:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}]}], 'cpe_match': []}] | [{'lang': 'en', 'value': 'An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.'}] | 2022-08-26T16:38Z | 2022-08-23T16:15Z | 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 | Martin Matuska | 2021-08-21 20:51:07+02:00 | Fix handling of symbolic link ACLs
On Linux ACLs on symbolic links are not supported.
We must avoid calling acl_set_file() on symbolic links as their
targets are modified instead.
While here, do not try to set default ACLs on non-directories.
Fixes #1565 | fba4f123cc456d2b2538f811bb831483bf336bad | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | set_acl | set_acl( struct archive * a , int fd , const char * name , struct archive_acl * abstract_acl , int ae_requested_type , const char * tname) | ['a', 'fd', 'name', 'abstract_acl', 'ae_requested_type', 'tname'] | set_acl(struct archive *a, int fd, const char *name,
struct archive_acl *abstract_acl,
int ae_requested_type, const char *tname)
{
aclent_t *aclent;
#if ARCHIVE_ACL_SUNOS_NFS4
ace_t *ace;
#endif
int cmd, e, r;
void *aclp;
int ret;
int ae_type, ae_permset, ae_tag, ae_id;
int perm_map_size;
const acl_perm_map_t *perm_map;
uid_t ae_uid;
gid_t ae_gid;
const char *ae_name;
int entries;
int i;
ret = ARCHIVE_OK;
entries = archive_acl_reset(abstract_acl, ae_requested_type);
if (entries == 0)
return (ARCHIVE_OK);
switch (ae_requested_type) {
case ARCHIVE_ENTRY_ACL_TYPE_POSIX1E:
cmd = SETACL;
aclp = malloc(entries * sizeof(aclent_t));
break;
#if ARCHIVE_ACL_SUNOS_NFS4
case ARCHIVE_ENTRY_ACL_TYPE_NFS4:
cmd = ACE_SETACL;
aclp = malloc(entries * sizeof(ace_t));
break;
#endif
default:
errno = ENOENT;
archive_set_error(a, errno, "Unsupported ACL type");
return (ARCHIVE_FAILED);
}
if (aclp == NULL) {
archive_set_error(a, errno,
"Can't allocate memory for acl buffer");
return (ARCHIVE_FAILED);
}
e = 0;
while (archive_acl_next(a, abstract_acl, ae_requested_type, &ae_type,
&ae_permset, &ae_tag, &ae_id, &ae_name) == ARCHIVE_OK) {
aclent = NULL;
#if ARCHIVE_ACL_SUNOS_NFS4
ace = NULL;
#endif
if (cmd == SETACL) {
aclent = &((aclent_t *)aclp)[e];
aclent->a_id = -1;
aclent->a_type = 0;
aclent->a_perm = 0;
}
#if ARCHIVE_ACL_SUNOS_NFS4
else { /* cmd == ACE_SETACL */
ace = &((ace_t *)aclp)[e];
ace->a_who = -1;
ace->a_access_mask = 0;
ace->a_flags = 0;
}
#endif /* ARCHIVE_ACL_SUNOS_NFS4 */
switch (ae_tag) {
case ARCHIVE_ENTRY_ACL_USER:
ae_uid = archive_write_disk_uid(a, ae_name, ae_id);
if (aclent != NULL) {
aclent->a_id = ae_uid;
aclent->a_type |= USER;
}
#if ARCHIVE_ACL_SUNOS_NFS4
else {
ace->a_who = ae_uid;
}
#endif
break;
case ARCHIVE_ENTRY_ACL_GROUP:
ae_gid = archive_write_disk_gid(a, ae_name, ae_id);
if (aclent != NULL) {
aclent->a_id = ae_gid;
aclent->a_type |= GROUP;
}
#if ARCHIVE_ACL_SUNOS_NFS4
else {
ace->a_who = ae_gid;
ace->a_flags |= ACE_IDENTIFIER_GROUP;
}
#endif
break;
case ARCHIVE_ENTRY_ACL_USER_OBJ:
if (aclent != NULL)
aclent->a_type |= USER_OBJ;
#if ARCHIVE_ACL_SUNOS_NFS4
else {
ace->a_flags |= ACE_OWNER;
}
#endif
break;
case ARCHIVE_ENTRY_ACL_GROUP_OBJ:
if (aclent != NULL)
aclent->a_type |= GROUP_OBJ;
#if ARCHIVE_ACL_SUNOS_NFS4
else {
ace->a_flags |= ACE_GROUP;
ace->a_flags |= ACE_IDENTIFIER_GROUP;
}
#endif
break;
case ARCHIVE_ENTRY_ACL_MASK:
if (aclent != NULL)
aclent->a_type |= CLASS_OBJ;
break;
case ARCHIVE_ENTRY_ACL_OTHER:
if (aclent != NULL)
aclent->a_type |= OTHER_OBJ;
break;
#if ARCHIVE_ACL_SUNOS_NFS4
case ARCHIVE_ENTRY_ACL_EVERYONE:
if (ace != NULL)
ace->a_flags |= ACE_EVERYONE;
break;
#endif
default:
archive_set_error(a, ARCHIVE_ERRNO_MISC,
"Unsupported ACL tag");
ret = ARCHIVE_FAILED;
goto exit_free;
}
r = 0;
switch (ae_type) {
#if ARCHIVE_ACL_SUNOS_NFS4
case ARCHIVE_ENTRY_ACL_TYPE_ALLOW:
if (ace != NULL)
ace->a_type = ACE_ACCESS_ALLOWED_ACE_TYPE;
else
r = -1;
break;
case ARCHIVE_ENTRY_ACL_TYPE_DENY:
if (ace != NULL)
ace->a_type = ACE_ACCESS_DENIED_ACE_TYPE;
else
r = -1;
break;
case ARCHIVE_ENTRY_ACL_TYPE_AUDIT:
if (ace != NULL)
ace->a_type = ACE_SYSTEM_AUDIT_ACE_TYPE;
else
r = -1;
break;
case ARCHIVE_ENTRY_ACL_TYPE_ALARM:
if (ace != NULL)
ace->a_type = ACE_SYSTEM_ALARM_ACE_TYPE;
else
r = -1;
break;
#endif
case ARCHIVE_ENTRY_ACL_TYPE_ACCESS:
if (aclent == NULL)
r = -1;
break;
case ARCHIVE_ENTRY_ACL_TYPE_DEFAULT:
if (aclent != NULL)
aclent->a_type |= ACL_DEFAULT;
else
r = -1;
break;
default:
archive_set_error(a, ARCHIVE_ERRNO_MISC,
"Unsupported ACL entry type");
ret = ARCHIVE_FAILED;
goto exit_free;
}
if (r != 0) {
errno = EINVAL;
archive_set_error(a, errno,
"Failed to set ACL entry type");
ret = ARCHIVE_FAILED;
goto exit_free;
}
#if ARCHIVE_ACL_SUNOS_NFS4
if (ae_requested_type == ARCHIVE_ENTRY_ACL_TYPE_NFS4) {
perm_map_size = acl_nfs4_perm_map_size;
perm_map = acl_nfs4_perm_map;
} else {
#endif
perm_map_size = acl_posix_perm_map_size;
perm_map = acl_posix_perm_map;
#if ARCHIVE_ACL_SUNOS_NFS4
}
#endif
for (i = 0; i < perm_map_size; ++i) {
if (ae_permset & perm_map[i].a_perm) {
#if ARCHIVE_ACL_SUNOS_NFS4
if (ae_requested_type ==
ARCHIVE_ENTRY_ACL_TYPE_NFS4)
ace->a_access_mask |=
perm_map[i].p_perm;
else
#endif
aclent->a_perm |= perm_map[i].p_perm;
}
}
#if ARCHIVE_ACL_SUNOS_NFS4
if (ae_requested_type == ARCHIVE_ENTRY_ACL_TYPE_NFS4) {
for (i = 0; i < acl_nfs4_flag_map_size; ++i) {
if (ae_permset & acl_nfs4_flag_map[i].a_perm) {
ace->a_flags |=
acl_nfs4_flag_map[i].p_perm;
}
}
}
#endif
e++;
}
/* Try restoring the ACL through 'fd' if we can. */
if (fd >= 0) {
if (facl(fd, cmd, entries, aclp) == 0)
ret = ARCHIVE_OK;
else {
if (errno == EOPNOTSUPP) {
/* Filesystem doesn't support ACLs */
ret = ARCHIVE_OK;
} else {
archive_set_error(a, errno,
"Failed to set acl on fd: %s", tname);
ret = ARCHIVE_WARN;
}
}
} else if (acl(name, cmd, entries, aclp) != 0) {
if (errno == EOPNOTSUPP) {
/* Filesystem doesn't support ACLs */
ret = ARCHIVE_OK;
} else {
archive_set_error(a, errno, "Failed to set acl: %s",
tname);
ret = ARCHIVE_WARN;
}
}
exit_free:
free(aclp);
return (ret);
} | 989 | True | 1 |
|
CVE-2021-31566 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | LOCAL | LOW | NONE | REQUIRED | UNCHANGED | HIGH | HIGH | HIGH | 7.8 | HIGH | 1.8 | 5.9 | nan | [{'url': 'https://github.com/libarchive/libarchive/commit/b41daecb5ccb4c8e3b2c53fd6147109fc12c3043', 'name': 'https://github.com/libarchive/libarchive/commit/b41daecb5ccb4c8e3b2c53fd6147109fc12c3043', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'https://access.redhat.com/security/cve/CVE-2021-31566', 'name': 'https://access.redhat.com/security/cve/CVE-2021-31566', 'refsource': 'MISC', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=2024237', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=2024237', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/issues/1566', 'name': 'https://github.com/libarchive/libarchive/issues/1566', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-59'}]}] | nan | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndExcluding': '3.5.2', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'AND', 'children': [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:codeready_linux_builder:-:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': False, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*', 'cpe_name': []}]}], 'cpe_match': []}] | [{'lang': 'en', 'value': 'An improper link resolution flaw can occur while extracting an archive leading to changing modes, times, access control lists, and flags of a file outside of the archive. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to gain more privileges in a system.'}] | 2022-08-26T16:09Z | 2022-08-23T16:15Z | 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 | Martin Matuska | 2021-08-20 01:50:27+02:00 | Do not follow symlinks when processing the fixup list
Use lchmod() instead of chmod() and tell the remaining functions that the
real file to be modified is a symbolic link.
Fixes #1566 | b41daecb5ccb4c8e3b2c53fd6147109fc12c3043 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | _archive_write_disk_close | _archive_write_disk_close( struct archive * _a) | ['_a'] | _archive_write_disk_close(struct archive *_a)
{
struct archive_write_disk *a = (struct archive_write_disk *)_a;
struct fixup_entry *next, *p;
int fd, ret;
archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC,
ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA,
"archive_write_disk_close");
ret = _archive_write_disk_finish_entry(&a->archive);
/* Sort dir list so directories are fixed up in depth-first order. */
p = sort_dir_list(a->fixup_list);
while (p != NULL) {
fd = -1;
a->pst = NULL; /* Mark stat cache as out-of-date. */
if (p->fixup &
(TODO_TIMES | TODO_MODE_BASE | TODO_ACLS | TODO_FFLAGS)) {
fd = open(p->name,
O_WRONLY | O_BINARY | O_NOFOLLOW | O_CLOEXEC);
}
if (p->fixup & TODO_TIMES) {
set_times(a, fd, p->mode, p->name,
p->atime, p->atime_nanos,
p->birthtime, p->birthtime_nanos,
p->mtime, p->mtime_nanos,
p->ctime, p->ctime_nanos);
}
if (p->fixup & TODO_MODE_BASE) {
#ifdef HAVE_FCHMOD
if (fd >= 0)
fchmod(fd, p->mode);
else
#endif
chmod(p->name, p->mode);
}
if (p->fixup & TODO_ACLS)
archive_write_disk_set_acls(&a->archive, fd,
p->name, &p->acl, p->mode);
if (p->fixup & TODO_FFLAGS)
set_fflags_platform(a, fd, p->name,
p->mode, p->fflags_set, 0);
if (p->fixup & TODO_MAC_METADATA)
set_mac_metadata(a, p->name, p->mac_metadata,
p->mac_metadata_size);
next = p->next;
archive_acl_clear(&p->acl);
free(p->mac_metadata);
free(p->name);
if (fd >= 0)
close(fd);
free(p);
p = next;
}
a->fixup_list = NULL;
return (ret);
} | 361 | True | 1 |
|
CVE-2016-7166 | 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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | LOCAL | LOW | NONE | REQUIRED | UNCHANGED | NONE | NONE | HIGH | 5.5 | MEDIUM | 1.8 | 3.6 | nan | [{'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=1347086', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=1347086', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1850.html', 'name': 'RHSA-2016:1850', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1844.html', 'name': 'RHSA-2016:1844', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/issues/660', 'name': 'https://github.com/libarchive/libarchive/issues/660', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/commit/6e06b1c89dd0d16f74894eac4cfc1327a06ee4a0', 'name': 'https://github.com/libarchive/libarchive/commit/6e06b1c89dd0d16f74894eac4cfc1327a06ee4a0', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/09/08/15', 'name': '[oss-security] 20160908 CVE request: libarchive (pre 3.2.0) denial of service with gzip quine', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/92901', 'name': '92901', 'refsource': 'BID', 'tags': ['Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/09/08/18', 'name': '[oss-security] 20160908 Re: CVE request: libarchive (pre 3.2.0) denial of service with gzip quine', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Third Party Advisory']}, {'url': 'https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207362', 'name': 'https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207362', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking']}, {'url': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html', 'name': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'https://security.gentoo.org/glsa/201701-03', 'name': 'GLSA-201701-03', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-399'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.1.901a', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*', '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': 'libarchive before 3.2.0 does not limit the number of recursive decompressions, which allows remote attackers to cause a denial of service (memory consumption and application crash) via a crafted gzip file.'}] | 2019-12-27T16:08Z | 2016-09-21T14:25Z | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | 1 | Tim Kientzle | 2015-01-10 12:24:58-08:00 | Fix a potential crash issue discovered by Alexander Cherepanov:
It seems bsdtar automatically handles stacked compression. This is a
nice feature but it could be problematic when it's completely
unlimited. Most clearly it's illustrated with quines:
$ curl -sRO http://www.maximumcompression.com/selfgz.gz
$ (ulimit -v 10000000 && bsdtar -tvf selfgz.gz)
bsdtar: Error opening archive: Can't allocate data for gzip decompression
Without ulimit, bsdtar will eat all available memory. This could also
be a problem for other applications using libarchive. | 6e06b1c89dd0d16f74894eac4cfc1327a06ee4a0 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | choose_filters | choose_filters( struct archive_read * a) | ['a'] | choose_filters(struct archive_read *a)
{
int number_bidders, i, bid, best_bid;
struct archive_read_filter_bidder *bidder, *best_bidder;
struct archive_read_filter *filter;
ssize_t avail;
int r;
for (;;) {
number_bidders = sizeof(a->bidders) / sizeof(a->bidders[0]);
best_bid = 0;
best_bidder = NULL;
bidder = a->bidders;
for (i = 0; i < number_bidders; i++, bidder++) {
if (bidder->bid != NULL) {
bid = (bidder->bid)(bidder, a->filter);
if (bid > best_bid) {
best_bid = bid;
best_bidder = bidder;
}
}
}
/* If no bidder, we're done. */
if (best_bidder == NULL) {
/* Verify the filter by asking it for some data. */
__archive_read_filter_ahead(a->filter, 1, &avail);
if (avail < 0) {
__archive_read_close_filters(a);
__archive_read_free_filters(a);
return (ARCHIVE_FATAL);
}
a->archive.compression_name = a->filter->name;
a->archive.compression_code = a->filter->code;
return (ARCHIVE_OK);
}
filter
= (struct archive_read_filter *)calloc(1, sizeof(*filter));
if (filter == NULL)
return (ARCHIVE_FATAL);
filter->bidder = best_bidder;
filter->archive = a;
filter->upstream = a->filter;
a->filter = filter;
r = (best_bidder->init)(a->filter);
if (r != ARCHIVE_OK) {
__archive_read_close_filters(a);
__archive_read_free_filters(a);
return (ARCHIVE_FATAL);
}
}
} | 299 | True | 1 |
|
CVE-2015-2304 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:P/A:P | NETWORK | LOW | NONE | NONE | PARTIAL | PARTIAL | 6.4 | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | nan | [{'url': 'http://www.openwall.com/lists/oss-security/2015/01/07/5', 'name': '[oss-security] 20150108 Directory traversals in cpio and friends?', 'refsource': 'MLIST', 'tags': ['Exploit']}, {'url': 'https://github.com/libarchive/libarchive/pull/110', 'name': 'https://github.com/libarchive/libarchive/pull/110', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'https://github.com/libarchive/libarchive/commit/59357157706d47c365b2227739e17daba3607526', 'name': 'https://github.com/libarchive/libarchive/commit/59357157706d47c365b2227739e17daba3607526', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.debian.org/security/2015/dsa-3180', 'name': 'DSA-3180', 'refsource': 'DEBIAN', 'tags': []}, {'url': 'http://www.openwall.com/lists/oss-security/2015/01/16/7', 'name': '[oss-security] 20150116 CVE Request: libarchive -- directory traversal in bsdcpio', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://lists.opensuse.org/opensuse-updates/2015-03/msg00065.html', 'name': 'openSUSE-SU-2015:0568', 'refsource': 'SUSE', 'tags': []}, {'url': 'http://www.ubuntu.com/usn/USN-2549-1', 'name': 'USN-2549-1', 'refsource': 'UBUNTU', 'tags': []}, {'url': 'http://advisories.mageia.org/MGASA-2015-0106.html', 'name': 'http://advisories.mageia.org/MGASA-2015-0106.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.mandriva.com/security/advisories?name=MDVSA-2015:157', 'name': 'MDVSA-2015:157', 'refsource': 'MANDRIVA', 'tags': []}, {'url': 'https://www.freebsd.org/security/advisories/FreeBSD-SA-16:22.libarchive.asc', 'name': 'FreeBSD-SA-16:22', 'refsource': 'FREEBSD', 'tags': []}, {'url': 'http://www.securitytracker.com/id/1035996', 'name': '1035996', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201701-03', 'name': 'GLSA-201701-03', 'refsource': 'GENTOO', 'tags': []}, {'url': 'https://groups.google.com/forum/#!msg/libarchive-discuss/dN9y1VvE1Qk/Z9uerigjQn0J', 'name': 'https://groups.google.com/forum/#!msg/libarchive-discuss/dN9y1VvE1Qk/Z9uerigjQn0J', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-22'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:x64:*:*', 'versionEndIncluding': '3.1.2', '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:opensuse:opensuse:13.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Absolute path traversal vulnerability in bsdcpio in libarchive 3.1.2 and earlier allows remote attackers to write to arbitrary files via a full pathname in an archive.'}] | 2018-10-30T16:27Z | 2015-03-15T19:59Z | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. |
Many file operations are intended to take place within a restricted directory. By using special elements such as ".." and "/" separators, attackers can escape outside of the restricted location to access files or directories that are elsewhere on the system. One of the most common special elements is the "../" sequence, which in most modern operating systems is interpreted as the parent directory of the current location. This is referred to as relative path traversal. Path traversal also covers the use of absolute pathnames such as "/usr/local/bin", which may also be useful in accessing unexpected files. This is referred to as absolute path traversal.
In many programming languages, the injection of a null byte (the 0 or NUL) may allow an attacker to truncate a generated filename to widen the scope of attack. For example, the software may add ".txt" to any pathname, thus limiting the attacker to text files, but a null injection may effectively remove this restriction.
| https://cwe.mitre.org/data/definitions/22.html | 0 | Alessandro Ghedini | 2015-03-01 12:07:45+01:00 | Add ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS option
This fixes a directory traversal in the cpio tool. | 59357157706d47c365b2227739e17daba3607526 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | cleanup_pathname | cleanup_pathname( struct archive_write_disk * a) | ['a'] | cleanup_pathname(struct archive_write_disk *a)
{
char *dest, *src;
char separator = '\0';
dest = src = a->name;
if (*src == '\0') {
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
"Invalid empty pathname");
return (ARCHIVE_FAILED);
}
#if defined(__CYGWIN__)
cleanup_pathname_win(a);
#endif
/* Skip leading '/'. */
if (*src == '/')
separator = *src++;
/* Scan the pathname one element at a time. */
for (;;) {
/* src points to first char after '/' */
if (src[0] == '\0') {
break;
} else if (src[0] == '/') {
/* Found '//', ignore second one. */
src++;
continue;
} else if (src[0] == '.') {
if (src[1] == '\0') {
/* Ignore trailing '.' */
break;
} else if (src[1] == '/') {
/* Skip './'. */
src += 2;
continue;
} else if (src[1] == '.') {
if (src[2] == '/' || src[2] == '\0') {
/* Conditionally warn about '..' */
if (a->flags & ARCHIVE_EXTRACT_SECURE_NODOTDOT) {
archive_set_error(&a->archive,
ARCHIVE_ERRNO_MISC,
"Path contains '..'");
return (ARCHIVE_FAILED);
}
}
/*
* Note: Under no circumstances do we
* remove '..' elements. In
* particular, restoring
* '/foo/../bar/' should create the
* 'foo' dir as a side-effect.
*/
}
}
/* Copy current element, including leading '/'. */
if (separator)
*dest++ = '/';
while (*src != '\0' && *src != '/') {
*dest++ = *src++;
}
if (*src == '\0')
break;
/* Skip '/' separator. */
separator = *src++;
}
/*
* We've just copied zero or more path elements, not including the
* final '/'.
*/
if (dest == a->name) {
/*
* Nothing got copied. The path must have been something
* like '.' or '/' or './' or '/././././/./'.
*/
if (separator)
*dest++ = '/';
else
*dest++ = '.';
}
/* Terminate the result. */
*dest = '\0';
return (ARCHIVE_OK);
} | 294 | True | 1 |
CVE-2016-4301 | False | False | False | True | AV:N/AC:M/Au:N/C:P/I:P/A:P | NETWORK | MEDIUM | NONE | PARTIAL | PARTIAL | PARTIAL | 6.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | LOCAL | LOW | NONE | REQUIRED | UNCHANGED | HIGH | HIGH | HIGH | 7.8 | HIGH | 1.8 | 5.9 | nan | [{'url': 'https://github.com/libarchive/libarchive/commit/a550daeecf6bc689ade371349892ea17b5b97c77', 'name': 'https://github.com/libarchive/libarchive/commit/a550daeecf6bc689ade371349892ea17b5b97c77', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch']}, {'url': 'https://github.com/libarchive/libarchive/issues/715', 'name': 'https://github.com/libarchive/libarchive/issues/715', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=1348441', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=1348441', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking']}, {'url': 'http://blog.talosintel.com/2016/06/the-poisoned-archives.html', 'name': 'http://blog.talosintel.com/2016/06/the-poisoned-archives.html', 'refsource': 'MISC', 'tags': ['Exploit', 'Third Party Advisory']}, {'url': 'http://www.talosintel.com/reports/TALOS-2016-0153/', 'name': 'http://www.talosintel.com/reports/TALOS-2016-0153/', 'refsource': 'MISC', 'tags': ['Exploit', 'Third Party Advisory']}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html', 'refsource': 'CONFIRM', 'tags': []}, {'url': 'http://www.securityfocus.com/bid/91328', 'name': '91328', 'refsource': 'BID', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201701-03', 'name': 'GLSA-201701-03', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.0', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Stack-based buffer overflow in the parse_device function in archive_read_support_format_mtree.c in libarchive before 3.2.1 allows remote attackers to execute arbitrary code via a crafted mtree file.'}] | 2017-07-01T01:29Z | 2016-09-21T14:25Z | 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 | mfont | 2016-06-10 16:54:43+02:00 | Fix libarchive/archive_read_support_format_mtree.c:1388:11: error: array subscript is above array bounds | a550daeecf6bc689ade371349892ea17b5b97c77 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | parse_device | parse_device( dev_t * pdev , struct archive * a , char * val) | ['pdev', 'a', 'val'] | parse_device(dev_t *pdev, struct archive *a, char *val)
{
#define MAX_PACK_ARGS 3
unsigned long numbers[MAX_PACK_ARGS];
char *p, *dev;
int argc;
pack_t *pack;
dev_t result;
const char *error = NULL;
memset(pdev, 0, sizeof(*pdev));
if ((dev = strchr(val, ',')) != NULL) {
/*
* Device's major/minor are given in a specified format.
* Decode and pack it accordingly.
*/
*dev++ = '\0';
if ((pack = pack_find(val)) == NULL) {
archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT,
"Unknown format `%s'", val);
return ARCHIVE_WARN;
}
argc = 0;
while ((p = la_strsep(&dev, ",")) != NULL) {
if (*p == '\0') {
archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT,
"Missing number");
return ARCHIVE_WARN;
}
numbers[argc++] = (unsigned long)mtree_atol(&p);
if (argc > MAX_PACK_ARGS) {
archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT,
"Too many arguments");
return ARCHIVE_WARN;
}
}
if (argc < 2) {
archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT,
"Not enough arguments");
return ARCHIVE_WARN;
}
result = (*pack)(argc, numbers, &error);
if (error != NULL) {
archive_set_error(a, ARCHIVE_ERRNO_FILE_FORMAT,
"%s", error);
return ARCHIVE_WARN;
}
} else {
/* file system raw value. */
result = (dev_t)mtree_atol(&val);
}
*pdev = result;
return ARCHIVE_OK;
#undef MAX_PACK_ARGS
} | 271 | True | 1 |
CVE-2016-5844 | 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': 'https://blog.fuzzing-project.org/48-Out-of-bounds-read-and-signed-integer-overflow-in-libarchive.html', 'name': 'https://blog.fuzzing-project.org/48-Out-of-bounds-read-and-signed-integer-overflow-in-libarchive.html', 'refsource': 'MISC', 'tags': ['Exploit', 'Third Party Advisory']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1850.html', 'name': 'RHSA-2016:1850', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/06/23/6', 'name': '[oss-security] 20160623 Out of bounds read and signed integer overflow in libarchive', 'refsource': 'MLIST', 'tags': ['Mailing List']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1844.html', 'name': 'RHSA-2016:1844', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/06/24/4', 'name': '[oss-security] 20160624 Re: Out of bounds read and signed integer overflow in libarchive', 'refsource': 'MLIST', 'tags': ['Mailing List']}, {'url': 'http://www.securitytracker.com/id/1036173', 'name': '1036173', 'refsource': 'SECTRACK', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=1350280', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=1350280', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory', 'VDB Entry']}, {'url': 'https://github.com/libarchive/libarchive/commit/3ad08e01b4d253c66ae56414886089684155af22', 'name': 'https://github.com/libarchive/libarchive/commit/3ad08e01b4d253c66ae56414886089684155af22', 'refsource': 'CONFIRM', 'tags': ['Exploit']}, {'url': 'https://github.com/libarchive/libarchive/issues/717', 'name': 'https://github.com/libarchive/libarchive/issues/717', 'refsource': 'CONFIRM', 'tags': ['Exploit']}, {'url': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html', 'name': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html', 'name': 'http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/91808', 'name': '91808', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'https://security.gentoo.org/glsa/201701-03', 'name': 'GLSA-201701-03', 'refsource': 'GENTOO', 'tags': []}, {'url': 'http://www.debian.org/security/2016/dsa-3657', 'name': 'DSA-3657', 'refsource': 'DEBIAN', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-190'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.0', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.2:*:*:*:*:*:*:*', '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': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Integer overflow in the ISO parser in libarchive before 3.2.1 allows remote attackers to cause a denial of service (application crash) via a crafted ISO file.'}] | 2019-12-27T16:08Z | 2016-09-21T14:25Z | 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 | Tim Kientzle | 2016-06-19 14:34:37-07:00 | Issue 717: Fix integer overflow when computing location of volume descriptor
The multiplication here defaulted to 'int' but calculations
of file positions should always use int64_t. A simple cast
suffices to fix this since the base location is always 32 bits
for ISO, so multiplying by the sector size will never overflow
a 64-bit integer. | 3ad08e01b4d253c66ae56414886089684155af22 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | choose_volume | choose_volume( struct archive_read * a , struct iso9660 * iso9660) | ['a', 'iso9660'] | choose_volume(struct archive_read *a, struct iso9660 *iso9660)
{
struct file_info *file;
int64_t skipsize;
struct vd *vd;
const void *block;
char seenJoliet;
vd = &(iso9660->primary);
if (!iso9660->opt_support_joliet)
iso9660->seenJoliet = 0;
if (iso9660->seenJoliet &&
vd->location > iso9660->joliet.location)
/* This condition is unlikely; by way of caution. */
vd = &(iso9660->joliet);
skipsize = LOGICAL_BLOCK_SIZE * vd->location;
skipsize = __archive_read_consume(a, skipsize);
if (skipsize < 0)
return ((int)skipsize);
iso9660->current_position = skipsize;
block = __archive_read_ahead(a, vd->size, NULL);
if (block == NULL) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
"Failed to read full block when scanning "
"ISO9660 directory list");
return (ARCHIVE_FATAL);
}
/*
* While reading Root Directory, flag seenJoliet must be zero to
* avoid converting special name 0x00(Current Directory) and
* next byte to UCS2.
*/
seenJoliet = iso9660->seenJoliet;/* Save flag. */
iso9660->seenJoliet = 0;
file = parse_file_info(a, NULL, block);
if (file == NULL)
return (ARCHIVE_FATAL);
iso9660->seenJoliet = seenJoliet;
/*
* If the iso image has both RockRidge and Joliet, we preferentially
* use RockRidge Extensions rather than Joliet ones.
*/
if (vd == &(iso9660->primary) && iso9660->seenRockridge
&& iso9660->seenJoliet)
iso9660->seenJoliet = 0;
if (vd == &(iso9660->primary) && !iso9660->seenRockridge
&& iso9660->seenJoliet) {
/* Switch reading data from primary to joliet. */
vd = &(iso9660->joliet);
skipsize = LOGICAL_BLOCK_SIZE * vd->location;
skipsize -= iso9660->current_position;
skipsize = __archive_read_consume(a, skipsize);
if (skipsize < 0)
return ((int)skipsize);
iso9660->current_position += skipsize;
block = __archive_read_ahead(a, vd->size, NULL);
if (block == NULL) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
"Failed to read full block when scanning "
"ISO9660 directory list");
return (ARCHIVE_FATAL);
}
iso9660->seenJoliet = 0;
file = parse_file_info(a, NULL, block);
if (file == NULL)
return (ARCHIVE_FATAL);
iso9660->seenJoliet = seenJoliet;
}
/* Store the root directory in the pending list. */
if (add_entry(a, iso9660, file) != ARCHIVE_OK)
return (ARCHIVE_FATAL);
if (iso9660->seenRockridge) {
a->archive.archive_format = ARCHIVE_FORMAT_ISO9660_ROCKRIDGE;
a->archive.archive_format_name =
"ISO9660 with Rockridge extensions";
}
return (ARCHIVE_OK);
} | 417 | True | 1 |
CVE-2016-8687 | 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/201701-03', 'name': 'GLSA-201701-03', 'refsource': 'GENTOO', 'tags': ['Patch', 'Third Party Advisory', 'VDB Entry']}, {'url': 'https://github.com/libarchive/libarchive/commit/e37b620fe8f14535d737e89a4dcabaed4517bf1a', 'name': 'https://github.com/libarchive/libarchive/commit/e37b620fe8f14535d737e89a4dcabaed4517bf1a', 'refsource': 'MISC', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=1377926', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=1377926', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch']}, {'url': 'https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-stack-based-buffer-overflow-in-bsdtar_expand_char-util-c/', 'name': 'https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-stack-based-buffer-overflow-in-bsdtar_expand_char-util-c/', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.securityfocus.com/bid/93781', 'name': '93781', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/10/16/11', 'name': '[oss-security] 20161015 Re: Libarchive/bsdtar: multiple crashes', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-updates/2016-12/msg00027.html', 'name': 'openSUSE-SU-2016:3002', 'refsource': 'SUSE', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securitytracker.com/id/1037668', 'name': '1037668', 'refsource': 'SECTRACK', 'tags': []}, {'url': 'https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html', 'name': '[debian-lts-announce] 20181129 [SECURITY] [DLA 1600-1] libarchive security update', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-119'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:3.2.1:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Stack-based buffer overflow in the safe_fprintf function in tar/util.c in libarchive 3.2.1 allows remote attackers to cause a denial of service via a crafted non-printable multibyte character in a filename.'}] | 2018-11-30T11:29Z | 2017-02-15T19:59Z | 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 | Tim Kientzle | 2016-08-21 10:51:43-07:00 | Issue #767: Buffer overflow printing a filename
The safe_fprintf function attempts to ensure clean output for an
arbitrary sequence of bytes by doing a trial conversion of the
multibyte characters to wide characters -- if the resulting wide
character is printable then we pass through the corresponding bytes
unaltered, otherwise, we convert them to C-style ASCII escapes.
The stack trace in Issue #767 suggest that the 20-byte buffer
was getting overflowed trying to format a non-printable multibyte
character. This should only happen if there is a valid multibyte
character of more than 5 bytes that was unprintable. (Each byte
would get expanded to a four-charcter octal-style escape of the form
"\123" resulting in >20 characters for the >5 byte multibyte character.)
I've not been able to reproduce this, but have expanded the conversion
buffer to 128 bytes on the belief that no multibyte character set
has a single character of more than 32 bytes. | e37b620fe8f14535d737e89a4dcabaed4517bf1a | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | safe_fprintf | safe_fprintf( FILE * f , const char * fmt , ...) | ['f', 'fmt'] | safe_fprintf(FILE *f, const char *fmt, ...)
{
char fmtbuff_stack[256]; /* Place to format the printf() string. */
char outbuff[256]; /* Buffer for outgoing characters. */
char *fmtbuff_heap; /* If fmtbuff_stack is too small, we use malloc */
char *fmtbuff; /* Pointer to fmtbuff_stack or fmtbuff_heap. */
int fmtbuff_length;
int length, n;
va_list ap;
const char *p;
unsigned i;
wchar_t wc;
char try_wc;
/* Use a stack-allocated buffer if we can, for speed and safety. */
fmtbuff_heap = NULL;
fmtbuff_length = sizeof(fmtbuff_stack);
fmtbuff = fmtbuff_stack;
/* Try formatting into the stack buffer. */
va_start(ap, fmt);
length = vsnprintf(fmtbuff, fmtbuff_length, fmt, ap);
va_end(ap);
/* If the result was too large, allocate a buffer on the heap. */
while (length < 0 || length >= fmtbuff_length) {
if (length >= fmtbuff_length)
fmtbuff_length = length+1;
else if (fmtbuff_length < 8192)
fmtbuff_length *= 2;
else if (fmtbuff_length < 1000000)
fmtbuff_length += fmtbuff_length / 4;
else {
length = fmtbuff_length;
fmtbuff_heap[length-1] = '\0';
break;
}
free(fmtbuff_heap);
fmtbuff_heap = malloc(fmtbuff_length);
/* Reformat the result into the heap buffer if we can. */
if (fmtbuff_heap != NULL) {
fmtbuff = fmtbuff_heap;
va_start(ap, fmt);
length = vsnprintf(fmtbuff, fmtbuff_length, fmt, ap);
va_end(ap);
} else {
/* Leave fmtbuff pointing to the truncated
* string in fmtbuff_stack. */
length = sizeof(fmtbuff_stack) - 1;
break;
}
}
/* Note: mbrtowc() has a cleaner API, but mbtowc() seems a bit
* more portable, so we use that here instead. */
if (mbtowc(NULL, NULL, 1) == -1) { /* Reset the shift state. */
/* mbtowc() should never fail in practice, but
* handle the theoretical error anyway. */
free(fmtbuff_heap);
return;
}
/* Write data, expanding unprintable characters. */
p = fmtbuff;
i = 0;
try_wc = 1;
while (*p != '\0') {
/* Convert to wide char, test if the wide
* char is printable in the current locale. */
if (try_wc && (n = mbtowc(&wc, p, length)) != -1) {
length -= n;
if (iswprint(wc) && wc != L'\\') {
/* Printable, copy the bytes through. */
while (n-- > 0)
outbuff[i++] = *p++;
} else {
/* Not printable, format the bytes. */
while (n-- > 0)
i += (unsigned)bsdtar_expand_char(
outbuff, i, *p++);
}
} else {
/* After any conversion failure, don't bother
* trying to convert the rest. */
i += (unsigned)bsdtar_expand_char(outbuff, i, *p++);
try_wc = 0;
}
/* If our output buffer is full, dump it and keep going. */
if (i > (sizeof(outbuff) - 20)) {
outbuff[i] = '\0';
fprintf(f, "%s", outbuff);
i = 0;
}
}
outbuff[i] = '\0';
fprintf(f, "%s", outbuff);
/* If we allocated a heap-based formatting buffer, free it now. */
free(fmtbuff_heap);
} | 437 | True | 1 |
CVE-2016-5418 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:P/A:N | NETWORK | LOW | NONE | NONE | PARTIAL | NONE | 5.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | HIGH | NONE | 7.5 | HIGH | 3.9 | 3.6 | True | [{'url': 'http://rhn.redhat.com/errata/RHSA-2016-1850.html', 'name': 'RHSA-2016:1850', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1844.html', 'name': 'RHSA-2016:1844', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=1362601', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=1362601', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Third Party Advisory', 'VDB Entry']}, {'url': 'https://gist.github.com/anonymous/e48209b03f1dd9625a992717e7b89c4f', 'name': 'https://gist.github.com/anonymous/e48209b03f1dd9625a992717e7b89c4f', 'refsource': 'MISC', 'tags': ['Exploit', 'Technical Description']}, {'url': 'https://github.com/libarchive/libarchive/issues/746', 'name': 'https://github.com/libarchive/libarchive/issues/746', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://access.redhat.com/errata/RHSA-2016:1853', 'name': 'RHSA-2016:1853', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/commit/dfd6b54ce33960e420fb206d8872fb759b577ad9', 'name': 'https://github.com/libarchive/libarchive/commit/dfd6b54ce33960e420fb206d8872fb759b577ad9', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/09/2', 'name': '[oss-security] 20160809 FreeBSD update components vulns (libarchive, bsdiff, portsnap)', 'refsource': 'MLIST', 'tags': ['Exploit', 'Technical Description']}, {'url': 'https://access.redhat.com/errata/RHSA-2016:1852', 'name': 'RHSA-2016:1852', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html', 'name': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/93165', 'name': '93165', 'refsource': 'BID', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201701-03', 'name': 'GLSA-201701-03', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}, {'lang': 'en', 'value': 'CWE-19'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*', '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': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openshift:3.1:*:*:*:enterprise:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openshift:3.2:*:*:*:enterprise:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.0', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The sandboxing code in libarchive 3.2.0 and earlier mishandles hardlink archive entries of non-zero data size, which might allow remote attackers to write to arbitrary files via a crafted archive file.'}] | 2019-12-27T16:08Z | 2016-09-21T14:25Z | Data Processing Errors | Weaknesses in this category are typically found in functionality that processes data. Data processing is the manipulation of input to retrieve or save information. | https://cwe.mitre.org/data/definitions/19.html | 1 | Tim Kientzle | 2016-09-11 13:21:57-07:00 | Fixes for Issue #745 and Issue #746 from Doran Moppert. | dfd6b54ce33960e420fb206d8872fb759b577ad9 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | check_symlinks | check_symlinks( struct archive_write_disk * a) | ['a'] | check_symlinks(struct archive_write_disk *a)
{
#if !defined(HAVE_LSTAT)
/* Platform doesn't have lstat, so we can't look for symlinks. */
(void)a; /* UNUSED */
return (ARCHIVE_OK);
#else
char *pn;
char c;
int r;
struct stat st;
/*
* Guard against symlink tricks. Reject any archive entry whose
* destination would be altered by a symlink.
*/
/* Whatever we checked last time doesn't need to be re-checked. */
pn = a->name;
if (archive_strlen(&(a->path_safe)) > 0) {
char *p = a->path_safe.s;
while ((*pn != '\0') && (*p == *pn))
++p, ++pn;
}
/* Skip the root directory if the path is absolute. */
if(pn == a->name && pn[0] == '/')
++pn;
c = pn[0];
/* Keep going until we've checked the entire name. */
while (pn[0] != '\0' && (pn[0] != '/' || pn[1] != '\0')) {
/* Skip the next path element. */
while (*pn != '\0' && *pn != '/')
++pn;
c = pn[0];
pn[0] = '\0';
/* Check that we haven't hit a symlink. */
r = lstat(a->name, &st);
if (r != 0) {
/* We've hit a dir that doesn't exist; stop now. */
if (errno == ENOENT) {
break;
} else {
/* Note: This effectively disables deep directory
* support when security checks are enabled.
* Otherwise, very long pathnames that trigger
* an error here could evade the sandbox.
* TODO: We could do better, but it would probably
* require merging the symlink checks with the
* deep-directory editing. */
return (ARCHIVE_FAILED);
}
} else if (S_ISLNK(st.st_mode)) {
if (c == '\0') {
/*
* Last element is symlink; remove it
* so we can overwrite it with the
* item being extracted.
*/
if (unlink(a->name)) {
archive_set_error(&a->archive, errno,
"Could not remove symlink %s",
a->name);
pn[0] = c;
return (ARCHIVE_FAILED);
}
a->pst = NULL;
/*
* Even if we did remove it, a warning
* is in order. The warning is silly,
* though, if we're just replacing one
* symlink with another symlink.
*/
if (!S_ISLNK(a->mode)) {
archive_set_error(&a->archive, 0,
"Removing symlink %s",
a->name);
}
/* Symlink gone. No more problem! */
pn[0] = c;
return (0);
} else if (a->flags & ARCHIVE_EXTRACT_UNLINK) {
/* User asked us to remove problems. */
if (unlink(a->name) != 0) {
archive_set_error(&a->archive, 0,
"Cannot remove intervening symlink %s",
a->name);
pn[0] = c;
return (ARCHIVE_FAILED);
}
a->pst = NULL;
} else {
archive_set_error(&a->archive, 0,
"Cannot extract through symlink %s",
a->name);
pn[0] = c;
return (ARCHIVE_FAILED);
}
}
pn[0] = c;
if (pn[0] != '\0')
pn++; /* Advance to the next segment. */
}
pn[0] = c;
/* We've checked and/or cleaned the whole path, so remember it. */
archive_strcpy(&a->path_safe, a->name);
return (ARCHIVE_OK);
#endif
} | 444 | True | 1 |
|
CVE-2016-5418 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:P/A:N | NETWORK | LOW | NONE | NONE | PARTIAL | NONE | 5.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | HIGH | NONE | 7.5 | HIGH | 3.9 | 3.6 | True | [{'url': 'http://rhn.redhat.com/errata/RHSA-2016-1850.html', 'name': 'RHSA-2016:1850', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1844.html', 'name': 'RHSA-2016:1844', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=1362601', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=1362601', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Third Party Advisory', 'VDB Entry']}, {'url': 'https://gist.github.com/anonymous/e48209b03f1dd9625a992717e7b89c4f', 'name': 'https://gist.github.com/anonymous/e48209b03f1dd9625a992717e7b89c4f', 'refsource': 'MISC', 'tags': ['Exploit', 'Technical Description']}, {'url': 'https://github.com/libarchive/libarchive/issues/746', 'name': 'https://github.com/libarchive/libarchive/issues/746', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://access.redhat.com/errata/RHSA-2016:1853', 'name': 'RHSA-2016:1853', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/commit/dfd6b54ce33960e420fb206d8872fb759b577ad9', 'name': 'https://github.com/libarchive/libarchive/commit/dfd6b54ce33960e420fb206d8872fb759b577ad9', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/09/2', 'name': '[oss-security] 20160809 FreeBSD update components vulns (libarchive, bsdiff, portsnap)', 'refsource': 'MLIST', 'tags': ['Exploit', 'Technical Description']}, {'url': 'https://access.redhat.com/errata/RHSA-2016:1852', 'name': 'RHSA-2016:1852', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html', 'name': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/93165', 'name': '93165', 'refsource': 'BID', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201701-03', 'name': 'GLSA-201701-03', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}, {'lang': 'en', 'value': 'CWE-19'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*', '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': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openshift:3.1:*:*:*:enterprise:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openshift:3.2:*:*:*:enterprise:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.0', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The sandboxing code in libarchive 3.2.0 and earlier mishandles hardlink archive entries of non-zero data size, which might allow remote attackers to write to arbitrary files via a crafted archive file.'}] | 2019-12-27T16:08Z | 2016-09-21T14:25Z | 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 | Tim Kientzle | 2016-09-11 13:21:57-07:00 | Fixes for Issue #745 and Issue #746 from Doran Moppert. | dfd6b54ce33960e420fb206d8872fb759b577ad9 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | check_symlinks | check_symlinks( struct archive_write_disk * a) | ['a'] | check_symlinks(struct archive_write_disk *a)
{
#if !defined(HAVE_LSTAT)
/* Platform doesn't have lstat, so we can't look for symlinks. */
(void)a; /* UNUSED */
return (ARCHIVE_OK);
#else
char *pn;
char c;
int r;
struct stat st;
/*
* Guard against symlink tricks. Reject any archive entry whose
* destination would be altered by a symlink.
*/
/* Whatever we checked last time doesn't need to be re-checked. */
pn = a->name;
if (archive_strlen(&(a->path_safe)) > 0) {
char *p = a->path_safe.s;
while ((*pn != '\0') && (*p == *pn))
++p, ++pn;
}
/* Skip the root directory if the path is absolute. */
if(pn == a->name && pn[0] == '/')
++pn;
c = pn[0];
/* Keep going until we've checked the entire name. */
while (pn[0] != '\0' && (pn[0] != '/' || pn[1] != '\0')) {
/* Skip the next path element. */
while (*pn != '\0' && *pn != '/')
++pn;
c = pn[0];
pn[0] = '\0';
/* Check that we haven't hit a symlink. */
r = lstat(a->name, &st);
if (r != 0) {
/* We've hit a dir that doesn't exist; stop now. */
if (errno == ENOENT) {
break;
} else {
/* Note: This effectively disables deep directory
* support when security checks are enabled.
* Otherwise, very long pathnames that trigger
* an error here could evade the sandbox.
* TODO: We could do better, but it would probably
* require merging the symlink checks with the
* deep-directory editing. */
return (ARCHIVE_FAILED);
}
} else if (S_ISLNK(st.st_mode)) {
if (c == '\0') {
/*
* Last element is symlink; remove it
* so we can overwrite it with the
* item being extracted.
*/
if (unlink(a->name)) {
archive_set_error(&a->archive, errno,
"Could not remove symlink %s",
a->name);
pn[0] = c;
return (ARCHIVE_FAILED);
}
a->pst = NULL;
/*
* Even if we did remove it, a warning
* is in order. The warning is silly,
* though, if we're just replacing one
* symlink with another symlink.
*/
if (!S_ISLNK(a->mode)) {
archive_set_error(&a->archive, 0,
"Removing symlink %s",
a->name);
}
/* Symlink gone. No more problem! */
pn[0] = c;
return (0);
} else if (a->flags & ARCHIVE_EXTRACT_UNLINK) {
/* User asked us to remove problems. */
if (unlink(a->name) != 0) {
archive_set_error(&a->archive, 0,
"Cannot remove intervening symlink %s",
a->name);
pn[0] = c;
return (ARCHIVE_FAILED);
}
a->pst = NULL;
} else {
archive_set_error(&a->archive, 0,
"Cannot extract through symlink %s",
a->name);
pn[0] = c;
return (ARCHIVE_FAILED);
}
}
pn[0] = c;
if (pn[0] != '\0')
pn++; /* Advance to the next segment. */
}
pn[0] = c;
/* We've checked and/or cleaned the whole path, so remember it. */
archive_strcpy(&a->path_safe, a->name);
return (ARCHIVE_OK);
#endif
} | 444 | True | 1 |
CVE-2016-5418 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:P/A:N | NETWORK | LOW | NONE | NONE | PARTIAL | NONE | 5.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | HIGH | NONE | 7.5 | HIGH | 3.9 | 3.6 | True | [{'url': 'http://rhn.redhat.com/errata/RHSA-2016-1850.html', 'name': 'RHSA-2016:1850', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1844.html', 'name': 'RHSA-2016:1844', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=1362601', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=1362601', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Third Party Advisory', 'VDB Entry']}, {'url': 'https://gist.github.com/anonymous/e48209b03f1dd9625a992717e7b89c4f', 'name': 'https://gist.github.com/anonymous/e48209b03f1dd9625a992717e7b89c4f', 'refsource': 'MISC', 'tags': ['Exploit', 'Technical Description']}, {'url': 'https://github.com/libarchive/libarchive/issues/746', 'name': 'https://github.com/libarchive/libarchive/issues/746', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://access.redhat.com/errata/RHSA-2016:1853', 'name': 'RHSA-2016:1853', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/commit/dfd6b54ce33960e420fb206d8872fb759b577ad9', 'name': 'https://github.com/libarchive/libarchive/commit/dfd6b54ce33960e420fb206d8872fb759b577ad9', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/09/2', 'name': '[oss-security] 20160809 FreeBSD update components vulns (libarchive, bsdiff, portsnap)', 'refsource': 'MLIST', 'tags': ['Exploit', 'Technical Description']}, {'url': 'https://access.redhat.com/errata/RHSA-2016:1852', 'name': 'RHSA-2016:1852', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html', 'name': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/93165', 'name': '93165', 'refsource': 'BID', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201701-03', 'name': 'GLSA-201701-03', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}, {'lang': 'en', 'value': 'CWE-19'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*', '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': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openshift:3.1:*:*:*:enterprise:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openshift:3.2:*:*:*:enterprise:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.0', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The sandboxing code in libarchive 3.2.0 and earlier mishandles hardlink archive entries of non-zero data size, which might allow remote attackers to write to arbitrary files via a crafted archive file.'}] | 2019-12-27T16:08Z | 2016-09-21T14:25Z | Data Processing Errors | Weaknesses in this category are typically found in functionality that processes data. Data processing is the manipulation of input to retrieve or save information. | https://cwe.mitre.org/data/definitions/19.html | 1 | Tim Kientzle | 2016-09-11 13:21:57-07:00 | Fixes for Issue #745 and Issue #746 from Doran Moppert. | dfd6b54ce33960e420fb206d8872fb759b577ad9 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | cleanup_pathname | cleanup_pathname( struct archive_write_disk * a) | ['a'] | cleanup_pathname(struct archive_write_disk *a)
{
char *dest, *src;
char separator = '\0';
dest = src = a->name;
if (*src == '\0') {
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
"Invalid empty pathname");
return (ARCHIVE_FAILED);
}
#if defined(__CYGWIN__)
cleanup_pathname_win(a);
#endif
/* Skip leading '/'. */
if (*src == '/') {
if (a->flags & ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
"Path is absolute");
return (ARCHIVE_FAILED);
}
separator = *src++;
}
/* Scan the pathname one element at a time. */
for (;;) {
/* src points to first char after '/' */
if (src[0] == '\0') {
break;
} else if (src[0] == '/') {
/* Found '//', ignore second one. */
src++;
continue;
} else if (src[0] == '.') {
if (src[1] == '\0') {
/* Ignore trailing '.' */
break;
} else if (src[1] == '/') {
/* Skip './'. */
src += 2;
continue;
} else if (src[1] == '.') {
if (src[2] == '/' || src[2] == '\0') {
/* Conditionally warn about '..' */
if (a->flags & ARCHIVE_EXTRACT_SECURE_NODOTDOT) {
archive_set_error(&a->archive,
ARCHIVE_ERRNO_MISC,
"Path contains '..'");
return (ARCHIVE_FAILED);
}
}
/*
* Note: Under no circumstances do we
* remove '..' elements. In
* particular, restoring
* '/foo/../bar/' should create the
* 'foo' dir as a side-effect.
*/
}
}
/* Copy current element, including leading '/'. */
if (separator)
*dest++ = '/';
while (*src != '\0' && *src != '/') {
*dest++ = *src++;
}
if (*src == '\0')
break;
/* Skip '/' separator. */
separator = *src++;
}
/*
* We've just copied zero or more path elements, not including the
* final '/'.
*/
if (dest == a->name) {
/*
* Nothing got copied. The path must have been something
* like '.' or '/' or './' or '/././././/./'.
*/
if (separator)
*dest++ = '/';
else
*dest++ = '.';
}
/* Terminate the result. */
*dest = '\0';
return (ARCHIVE_OK);
} | 323 | True | 1 |
|
CVE-2016-5418 | False | False | False | False | AV:N/AC:L/Au:N/C:N/I:P/A:N | NETWORK | LOW | NONE | NONE | PARTIAL | NONE | 5.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | NETWORK | LOW | NONE | NONE | UNCHANGED | NONE | HIGH | NONE | 7.5 | HIGH | 3.9 | 3.6 | True | [{'url': 'http://rhn.redhat.com/errata/RHSA-2016-1850.html', 'name': 'RHSA-2016:1850', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-1844.html', 'name': 'RHSA-2016:1844', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=1362601', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=1362601', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Third Party Advisory', 'VDB Entry']}, {'url': 'https://gist.github.com/anonymous/e48209b03f1dd9625a992717e7b89c4f', 'name': 'https://gist.github.com/anonymous/e48209b03f1dd9625a992717e7b89c4f', 'refsource': 'MISC', 'tags': ['Exploit', 'Technical Description']}, {'url': 'https://github.com/libarchive/libarchive/issues/746', 'name': 'https://github.com/libarchive/libarchive/issues/746', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'https://access.redhat.com/errata/RHSA-2016:1853', 'name': 'RHSA-2016:1853', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'https://github.com/libarchive/libarchive/commit/dfd6b54ce33960e420fb206d8872fb759b577ad9', 'name': 'https://github.com/libarchive/libarchive/commit/dfd6b54ce33960e420fb206d8872fb759b577ad9', 'refsource': 'CONFIRM', 'tags': ['Patch']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/08/09/2', 'name': '[oss-security] 20160809 FreeBSD update components vulns (libarchive, bsdiff, portsnap)', 'refsource': 'MLIST', 'tags': ['Exploit', 'Technical Description']}, {'url': 'https://access.redhat.com/errata/RHSA-2016:1852', 'name': 'RHSA-2016:1852', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html', 'name': 'http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html', 'refsource': 'CONFIRM', 'tags': ['Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/93165', 'name': '93165', 'refsource': 'BID', 'tags': []}, {'url': 'https://security.gentoo.org/glsa/201701-03', 'name': 'GLSA-201701-03', 'refsource': 'GENTOO', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-20'}, {'lang': 'en', 'value': 'CWE-19'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*', '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': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openshift:3.1:*:*:*:enterprise:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:redhat:openshift:3.2:*:*:*:enterprise:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:*', 'versionEndIncluding': '3.2.0', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.2:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The sandboxing code in libarchive 3.2.0 and earlier mishandles hardlink archive entries of non-zero data size, which might allow remote attackers to write to arbitrary files via a crafted archive file.'}] | 2019-12-27T16:08Z | 2016-09-21T14:25Z | 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 | Tim Kientzle | 2016-09-11 13:21:57-07:00 | Fixes for Issue #745 and Issue #746 from Doran Moppert. | dfd6b54ce33960e420fb206d8872fb759b577ad9 | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | cleanup_pathname | cleanup_pathname( struct archive_write_disk * a) | ['a'] | cleanup_pathname(struct archive_write_disk *a)
{
char *dest, *src;
char separator = '\0';
dest = src = a->name;
if (*src == '\0') {
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
"Invalid empty pathname");
return (ARCHIVE_FAILED);
}
#if defined(__CYGWIN__)
cleanup_pathname_win(a);
#endif
/* Skip leading '/'. */
if (*src == '/') {
if (a->flags & ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS) {
archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC,
"Path is absolute");
return (ARCHIVE_FAILED);
}
separator = *src++;
}
/* Scan the pathname one element at a time. */
for (;;) {
/* src points to first char after '/' */
if (src[0] == '\0') {
break;
} else if (src[0] == '/') {
/* Found '//', ignore second one. */
src++;
continue;
} else if (src[0] == '.') {
if (src[1] == '\0') {
/* Ignore trailing '.' */
break;
} else if (src[1] == '/') {
/* Skip './'. */
src += 2;
continue;
} else if (src[1] == '.') {
if (src[2] == '/' || src[2] == '\0') {
/* Conditionally warn about '..' */
if (a->flags & ARCHIVE_EXTRACT_SECURE_NODOTDOT) {
archive_set_error(&a->archive,
ARCHIVE_ERRNO_MISC,
"Path contains '..'");
return (ARCHIVE_FAILED);
}
}
/*
* Note: Under no circumstances do we
* remove '..' elements. In
* particular, restoring
* '/foo/../bar/' should create the
* 'foo' dir as a side-effect.
*/
}
}
/* Copy current element, including leading '/'. */
if (separator)
*dest++ = '/';
while (*src != '\0' && *src != '/') {
*dest++ = *src++;
}
if (*src == '\0')
break;
/* Skip '/' separator. */
separator = *src++;
}
/*
* We've just copied zero or more path elements, not including the
* final '/'.
*/
if (dest == a->name) {
/*
* Nothing got copied. The path must have been something
* like '.' or '/' or './' or '/././././/./'.
*/
if (separator)
*dest++ = '/';
else
*dest++ = '.';
}
/* Terminate the result. */
*dest = '\0';
return (ARCHIVE_OK);
} | 323 | True | 1 |
CVE-2016-8688 | 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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | LOCAL | LOW | NONE | REQUIRED | UNCHANGED | NONE | NONE | HIGH | 5.5 | MEDIUM | 1.8 | 3.6 | nan | [{'url': 'https://security.gentoo.org/glsa/201701-03', 'name': 'GLSA-201701-03', 'refsource': 'GENTOO', 'tags': ['Patch', 'Third Party Advisory', 'VDB Entry']}, {'url': 'https://github.com/libarchive/libarchive/commit/eec077f52bfa2d3f7103b4b74d52572ba8a15aca', 'name': 'https://github.com/libarchive/libarchive/commit/eec077f52bfa2d3f7103b4b74d52572ba8a15aca', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch', 'Third Party Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=1377923', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=1377923', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Patch']}, {'url': 'https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-use-after-free-in-detect_form-archive_read_support_format_mtree-c/', 'name': 'https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-use-after-free-in-detect_form-archive_read_support_format_mtree-c/', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory', 'VDB Entry']}, {'url': 'https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-use-after-free-in-bid_entry-archive_read_support_format_mtree-c/', 'name': 'https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-use-after-free-in-bid_entry-archive_read_support_format_mtree-c/', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory', 'VDB Entry']}, {'url': 'https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-memory-corruptionunknown-crash-in-bid_entry-archive_read_support_format_mtree-c/', 'name': 'https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-memory-corruptionunknown-crash-in-bid_entry-archive_read_support_format_mtree-c/', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory', 'VDB Entry']}, {'url': 'https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-heap-based-buffer-overflow-in-detect_form-archive_read_support_format_mtree-c/', 'name': 'https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-heap-based-buffer-overflow-in-detect_form-archive_read_support_format_mtree-c/', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory', 'VDB Entry']}, {'url': 'https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-heap-based-buffer-overflow-in-bid_entry-archive_read_support_format_mtree-c/', 'name': 'https://blogs.gentoo.org/ago/2016/09/11/libarchive-bsdtar-heap-based-buffer-overflow-in-bid_entry-archive_read_support_format_mtree-c/', 'refsource': 'MISC', 'tags': ['Patch', 'Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.securityfocus.com/bid/93781', 'name': '93781', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/10/16/11', 'name': '[oss-security] 20161015 Re: Libarchive/bsdtar: multiple crashes', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-updates/2016-12/msg00027.html', 'name': 'openSUSE-SU-2016:3002', 'refsource': 'SUSE', 'tags': ['Third Party Advisory']}, {'url': 'https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html', 'name': '[debian-lts-announce] 20181129 [SECURITY] [DLA 1600-1] libarchive security update', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-125'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:libarchive:libarchive:3.2.1:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The mtree bidder in libarchive 3.2.1 does not keep track of line sizes when extending the read-ahead, which allows remote attackers to cause a denial of service (crash) via a crafted file, which triggers an invalid read in the (1) detect_form or (2) bid_entry function in libarchive/archive_read_support_format_mtree.c.'}] | 2018-11-30T11:29Z | 2017-02-15T19:59Z | 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 | Tim Kientzle | 2016-09-18 17:27:47-07:00 | Issue 747 (and others?): Avoid OOB read when parsing multiple long lines
The mtree bidder needs to look several lines ahead
in the input. It does this by extending the read-ahead
and parsing subsequent lines from the same growing buffer.
A bookkeeping error when extending the read-ahead would
sometimes lead it to significantly over-count the
size of the line being read. | eec077f52bfa2d3f7103b4b74d52572ba8a15aca | False | libarchive/libarchive | Multi-format archive and compression library | 2012-01-19 18:16:02 | 2022-08-05 02:43:12 | http://www.libarchive.org | libarchive | 1820.0 | 605.0 | next_line | next_line( struct archive_read * a , const char ** b , ssize_t * avail , ssize_t * ravail , ssize_t * nl) | ['a', 'b', 'avail', 'ravail', 'nl'] | next_line(struct archive_read *a,
const char **b, ssize_t *avail, ssize_t *ravail, ssize_t *nl)
{
ssize_t len;
int quit;
quit = 0;
if (*avail == 0) {
*nl = 0;
len = 0;
} else
len = get_line_size(*b, *avail, nl);
/*
* Read bytes more while it does not reach the end of line.
*/
while (*nl == 0 && len == *avail && !quit) {
ssize_t diff = *ravail - *avail;
size_t nbytes_req = (*ravail+1023) & ~1023U;
ssize_t tested;
/* Increase reading bytes if it is not enough to at least
* new two lines. */
if (nbytes_req < (size_t)*ravail + 160)
nbytes_req <<= 1;
*b = __archive_read_ahead(a, nbytes_req, avail);
if (*b == NULL) {
if (*ravail >= *avail)
return (0);
/* Reading bytes reaches the end of file. */
*b = __archive_read_ahead(a, *avail, avail);
quit = 1;
}
*ravail = *avail;
*b += diff;
*avail -= diff;
tested = len;/* Skip some bytes we already determinated. */
len = get_line_size(*b, *avail, nl);
if (len >= 0)
len += tested;
}
return (len);
} | 224 | True | 1 |
CVE-2013-0250 | 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/2013/q1/212', 'name': '[oss-security] 20130201 CVE Request -- Corosync (X < 2.0.3): Remote DoS due improper HMAC initialization and improper junk filtering when different encryption keys used', 'refsource': 'MLIST', 'tags': []}, {'url': 'https://github.com/corosync/corosync/commit/b3f456a8ceefac6e9f2e9acc2ea0c159d412b595', 'name': 'https://github.com/corosync/corosync/commit/b3f456a8ceefac6e9f2e9acc2ea0c159d412b595', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://secunia.com/advisories/52037', 'name': '52037', 'refsource': 'SECUNIA', 'tags': []}, {'url': 'http://seclists.org/oss-sec/2013/q1/213', 'name': '[oss-security] 20130201 Re: CVE Request -- Corosync (X < 2.0.3): Remote DoS due improper HMAC initialization and improper junk filtering when different encryption keys used', 'refsource': 'MLIST', 'tags': []}, {'url': 'http://seclists.org/oss-sec/2013/q1/214', 'name': '[oss-security] 20130201 Re: Re: CVE Request -- Corosync (X < 2.0.3): Remote DoS due improper HMAC initialization and improper junk filtering when different encryption keys used', 'refsource': 'MLIST', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'NVD-CWE-Other'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:corosync:corosync:2.0.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:corosync:corosync:2.0.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:corosync:corosync:2.1.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:corosync:corosync:2.2.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:corosync:corosync:2.0.3:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:corosync:corosync:2.0.2:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:corosync:corosync:2.1.1:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'The init_nss_hash function in exec/totemcrypto.c in Corosync 2.0 before 2.3 does not properly initialize the HMAC key, which allows remote attackers to cause a denial of service (crash) via a crafted packet.'}] | 2014-06-09T13:34Z | 2014-06-06T14:55Z | 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 | Fabio M. Di Nitto | 2013-01-14 11:12:48+01:00 | totemcrypto: fix hmac key initialization
Signed-off-by: Fabio M. Di Nitto <[email protected]>
Reviewed-by: Jan Friesse <[email protected]> | b3f456a8ceefac6e9f2e9acc2ea0c159d412b595 | False | corosync/corosync | The Corosync Cluster Engine | 2011-05-23 23:07:24 | 2022-07-27 07:06:29 | https://corosync.github.io/corosync/ | corosync | 935.0 | 201.0 | init_nss_hash | init_nss_hash( struct crypto_instance * instance) | ['instance'] | static int init_nss_hash(struct crypto_instance *instance)
{
PK11SlotInfo* hash_slot = NULL;
SECItem hash_param;
if (!hash_to_nss[instance->crypto_hash_type]) {
return 0;
}
hash_param.type = siBuffer;
hash_param.data = 0;
hash_param.len = 0;
hash_slot = PK11_GetBestSlot(hash_to_nss[instance->crypto_hash_type], NULL);
if (hash_slot == NULL) {
log_printf(instance->log_level_security, "Unable to find security slot (err %d)",
PR_GetError());
return -1;
}
instance->nss_sym_key_sign = PK11_ImportSymKey(hash_slot,
hash_to_nss[instance->crypto_hash_type],
PK11_OriginUnwrap, CKA_SIGN,
&hash_param, NULL);
if (instance->nss_sym_key_sign == NULL) {
log_printf(instance->log_level_security, "Failure to import key into NSS (err %d)",
PR_GetError());
return -1;
}
PK11_FreeSlot(hash_slot);
return 0;
} | 150 | True | 1 |
CVE-2016-7797 | 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 | True | [{'url': 'https://github.com/ClusterLabs/pacemaker/commit/5ec24a2642bd0854b884d1a9b51d12371373b410', 'name': 'https://github.com/ClusterLabs/pacemaker/commit/5ec24a2642bd0854b884d1a9b51d12371373b410', 'refsource': 'CONFIRM', 'tags': ['Patch', 'Third Party Advisory']}, {'url': 'http://www.securityfocus.com/bid/93261', 'name': '93261', 'refsource': 'BID', 'tags': ['Third Party Advisory', 'VDB Entry']}, {'url': 'http://www.openwall.com/lists/oss-security/2016/10/01/1', 'name': '[oss-security] 20160930 Re: CVE request: pacemaker DoS when pacemaker remote is in use', 'refsource': 'MLIST', 'tags': ['Mailing List', 'Patch', 'Third Party Advisory']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2016-2578.html', 'name': 'RHSA-2016:2578', 'refsource': 'REDHAT', 'tags': ['Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-updates/2016-12/msg00077.html', 'name': 'openSUSE-SU-2016:3101', 'refsource': 'SUSE', 'tags': ['Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00001.html', 'name': 'openSUSE-SU-2016:2965', 'refsource': 'SUSE', 'tags': ['Third Party Advisory']}, {'url': 'http://lists.opensuse.org/opensuse-security-announce/2016-11/msg00038.html', 'name': 'SUSE-SU-2016:2869', 'refsource': 'SUSE', 'tags': ['Third Party Advisory']}, {'url': 'http://bugs.clusterlabs.org/show_bug.cgi?id=5269', 'name': 'http://bugs.clusterlabs.org/show_bug.cgi?id=5269', 'refsource': 'CONFIRM', 'tags': ['Issue Tracking', 'Vendor Advisory']}] | [{'description': [{'lang': 'en', 'value': 'CWE-254'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:clusterlabs:pacemaker:*:*:*:*:*:*:*:*', 'versionEndIncluding': '1.1.14', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:suse:linux_enterprise_software_development_kit:12:sp2:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse_project:leap:42.1:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:suse:linux_enterprise_high_availability:12:sp2:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_resilient_storage:7.0:*:*:*:*:*:*:*', 'cpe_name': []}, {'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux_high_availability:7.0:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Pacemaker before 1.1.15, when using pacemaker remote, might allow remote attackers to cause a denial of service (node disconnection) via an unauthenticated connection.'}] | 2018-10-30T16:27Z | 2017-03-24T15:59Z | 7PK - Security Features | Software security is not security software. Here we're concerned with topics like authentication, access control, confidentiality, cryptography, and privilege management. | https://cwe.mitre.org/data/definitions/254.html | 1 | Gao,Yan | 2016-02-22 18:12:05+01:00 | Fix: remote: cl#5269 - Notify other clients of a new connection only if the handshake has completed (bsc#967388) | 5ec24a2642bd0854b884d1a9b51d12371373b410 | False | ClusterLabs/pacemaker | Pacemaker is an advanced, scalable High-Availability cluster resource manager | 2011-09-01 00:08:16 | 2022-08-27 03:14:26 | https://www.clusterlabs.org/pacemaker/ | ClusterLabs | 874.0 | 323.0 | lrmd_remote_listen | lrmd_remote_listen( gpointer data) | ['data'] | lrmd_remote_listen(gpointer data)
{
int csock = 0;
int flag = 0;
unsigned laddr = 0;
struct sockaddr addr;
gnutls_session_t *session = NULL;
crm_client_t *new_client = NULL;
static struct mainloop_fd_callbacks lrmd_remote_fd_cb = {
.dispatch = lrmd_remote_client_msg,
.destroy = lrmd_remote_client_destroy,
};
laddr = sizeof(addr);
memset(&addr, 0, sizeof(addr));
getsockname(ssock, &addr, &laddr);
/* accept the connection */
if (addr.sa_family == AF_INET6) {
struct sockaddr_in6 sa;
char addr_str[INET6_ADDRSTRLEN];
laddr = sizeof(sa);
memset(&sa, 0, sizeof(sa));
csock = accept(ssock, &sa, &laddr);
get_ip_str((struct sockaddr *)&sa, addr_str, INET6_ADDRSTRLEN);
crm_info("New remote connection from %s", addr_str);
} else {
struct sockaddr_in sa;
char addr_str[INET_ADDRSTRLEN];
laddr = sizeof(sa);
memset(&sa, 0, sizeof(sa));
csock = accept(ssock, &sa, &laddr);
get_ip_str((struct sockaddr *)&sa, addr_str, INET_ADDRSTRLEN);
crm_info("New remote connection from %s", addr_str);
}
if (csock == -1) {
crm_err("accept socket failed");
return TRUE;
}
if ((flag = fcntl(csock, F_GETFL)) >= 0) {
if (fcntl(csock, F_SETFL, flag | O_NONBLOCK) < 0) {
crm_err("fcntl() write failed");
close(csock);
return TRUE;
}
} else {
crm_err("fcntl() read failed");
close(csock);
return TRUE;
}
session = create_psk_tls_session(csock, GNUTLS_SERVER, psk_cred_s);
if (session == NULL) {
crm_err("TLS session creation failed");
close(csock);
return TRUE;
}
new_client = calloc(1, sizeof(crm_client_t));
new_client->remote = calloc(1, sizeof(crm_remote_t));
new_client->kind = CRM_CLIENT_TLS;
new_client->remote->tls_session = session;
new_client->id = crm_generate_uuid();
new_client->remote->auth_timeout =
g_timeout_add(LRMD_REMOTE_AUTH_TIMEOUT, lrmd_auth_timeout_cb, new_client);
crm_notice("LRMD client connection established. %p id: %s", new_client, new_client->id);
new_client->remote->source =
mainloop_add_fd("lrmd-remote-client", G_PRIORITY_DEFAULT, csock, new_client,
&lrmd_remote_fd_cb);
g_hash_table_insert(client_connections, new_client->id, new_client);
/* Alert other clients of the new connection */
notify_of_new_client(new_client);
return TRUE;
} | 455 | True | 1 |
|
CVE-2013-0281 | 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/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'name': 'https://github.com/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2013-1635.html', 'name': 'RHSA-2013:1635', 'refsource': 'REDHAT', 'tags': ['Vendor Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-399'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:clusterlabs:pacemaker:1.1.10:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Pacemaker 1.1.10, when remote Cluster Information Base (CIB) configuration or resource management is enabled, does not limit the duration of connections to the blocking sockets, which allows remote attackers to cause a denial of service (connection blocking).'}] | 2019-04-22T17:48Z | 2013-11-23T11:55Z | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | 1 | David Vossel | 2013-01-05 00:19:59-06:00 | High: core: Internal tls api improvements for reuse with future LRMD tls backend. | 564f7cc2a51dcd2f28ab12a13394f31be5aa3c93 | False | ClusterLabs/pacemaker | Pacemaker is an advanced, scalable High-Availability cluster resource manager | 2011-09-01 00:08:16 | 2022-08-27 03:14:26 | https://www.clusterlabs.org/pacemaker/ | ClusterLabs | 874.0 | 323.0 | do_local_notify | do_local_notify( xmlNode * notify_src , const char * client_id , gboolean sync_reply , gboolean from_peer) | ['notify_src', 'client_id', 'sync_reply', 'from_peer'] | do_local_notify(xmlNode * notify_src, const char *client_id,
gboolean sync_reply, gboolean from_peer)
{
/* send callback to originating child */
cib_client_t *client_obj = NULL;
int local_rc = pcmk_ok;
if (client_id != NULL) {
client_obj = g_hash_table_lookup(client_list, client_id);
} else {
crm_trace("No client to sent the response to. F_CIB_CLIENTID not set.");
}
if (client_obj == NULL) {
local_rc = -ECONNRESET;
} else {
int rid = 0;
if(sync_reply) {
CRM_LOG_ASSERT(client_obj->request_id);
rid = client_obj->request_id;
client_obj->request_id = 0;
crm_trace("Sending response %d to %s %s",
rid, client_obj->name, from_peer?"(originator of delegated request)":"");
} else {
crm_trace("Sending an event to %s %s",
client_obj->name, from_peer?"(originator of delegated request)":"");
}
if (client_obj->ipc && crm_ipcs_send(client_obj->ipc, rid, notify_src, !sync_reply) < 0) {
local_rc = -ENOMSG;
#ifdef HAVE_GNUTLS_GNUTLS_H
} else if (client_obj->session) {
crm_send_remote_msg(client_obj->session, notify_src, client_obj->encrypted);
#endif
} else if(client_obj->ipc == NULL) {
crm_err("Unknown transport for %s", client_obj->name);
}
}
if (local_rc != pcmk_ok && client_obj != NULL) {
crm_warn("%sSync reply to %s failed: %s",
sync_reply ? "" : "A-",
client_obj ? client_obj->name : "<unknown>", pcmk_strerror(local_rc));
}
} | 243 | True | 1 |
|
CVE-2013-0281 | 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/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'name': 'https://github.com/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2013-1635.html', 'name': 'RHSA-2013:1635', 'refsource': 'REDHAT', 'tags': ['Vendor Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-399'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:clusterlabs:pacemaker:1.1.10:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Pacemaker 1.1.10, when remote Cluster Information Base (CIB) configuration or resource management is enabled, does not limit the duration of connections to the blocking sockets, which allows remote attackers to cause a denial of service (connection blocking).'}] | 2019-04-22T17:48Z | 2013-11-23T11:55Z | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | 1 | David Vossel | 2013-01-05 00:19:59-06:00 | High: core: Internal tls api improvements for reuse with future LRMD tls backend. | 564f7cc2a51dcd2f28ab12a13394f31be5aa3c93 | False | ClusterLabs/pacemaker | Pacemaker is an advanced, scalable High-Availability cluster resource manager | 2011-09-01 00:08:16 | 2022-08-27 03:14:26 | https://www.clusterlabs.org/pacemaker/ | ClusterLabs | 874.0 | 323.0 | cib_notify_client | cib_notify_client( gpointer key , gpointer value , gpointer user_data) | ['key', 'value', 'user_data'] | cib_notify_client(gpointer key, gpointer value, gpointer user_data)
{
const char *type = NULL;
gboolean do_send = FALSE;
cib_client_t *client = value;
xmlNode *update_msg = user_data;
CRM_CHECK(client != NULL, return TRUE);
CRM_CHECK(update_msg != NULL, return TRUE);
if (client->ipc == NULL) {
crm_warn("Skipping client with NULL channel");
return FALSE;
}
type = crm_element_value(update_msg, F_SUBTYPE);
CRM_LOG_ASSERT(type != NULL);
if (client->diffs && safe_str_eq(type, T_CIB_DIFF_NOTIFY)) {
do_send = TRUE;
} else if (client->replace && safe_str_eq(type, T_CIB_REPLACE_NOTIFY)) {
do_send = TRUE;
} else if (client->confirmations && safe_str_eq(type, T_CIB_UPDATE_CONFIRM)) {
do_send = TRUE;
} else if (client->pre_notify && safe_str_eq(type, T_CIB_PRE_NOTIFY)) {
do_send = TRUE;
} else if (client->post_notify && safe_str_eq(type, T_CIB_POST_NOTIFY)) {
do_send = TRUE;
}
if (do_send) {
if (client->ipc) {
if(crm_ipcs_send(client->ipc, 0, update_msg, TRUE) == FALSE) {
crm_warn("Notification of client %s/%s failed", client->name, client->id);
}
#ifdef HAVE_GNUTLS_GNUTLS_H
} else if (client->session) {
crm_debug("Sent %s notification to client %s/%s", type, client->name, client->id);
crm_send_remote_msg(client->session, update_msg, client->encrypted);
#endif
} else {
crm_err("Unknown transport for %s", client->name);
}
}
return FALSE;
} | 288 | True | 1 |
|
CVE-2013-0281 | 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/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'name': 'https://github.com/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2013-1635.html', 'name': 'RHSA-2013:1635', 'refsource': 'REDHAT', 'tags': ['Vendor Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-399'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:clusterlabs:pacemaker:1.1.10:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Pacemaker 1.1.10, when remote Cluster Information Base (CIB) configuration or resource management is enabled, does not limit the duration of connections to the blocking sockets, which allows remote attackers to cause a denial of service (connection blocking).'}] | 2019-04-22T17:48Z | 2013-11-23T11:55Z | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | 1 | David Vossel | 2013-01-05 00:19:59-06:00 | High: core: Internal tls api improvements for reuse with future LRMD tls backend. | 564f7cc2a51dcd2f28ab12a13394f31be5aa3c93 | False | ClusterLabs/pacemaker | Pacemaker is an advanced, scalable High-Availability cluster resource manager | 2011-09-01 00:08:16 | 2022-08-27 03:14:26 | https://www.clusterlabs.org/pacemaker/ | ClusterLabs | 874.0 | 323.0 | cib_remote_listen | cib_remote_listen( gpointer data) | ['data'] | cib_remote_listen(gpointer data)
{
int lpc = 0;
int csock = 0;
unsigned laddr;
time_t now = 0;
time_t start = time(NULL);
struct sockaddr_in addr;
int ssock = *(int *)data;
#ifdef HAVE_GNUTLS_GNUTLS_H
gnutls_session *session = NULL;
#endif
cib_client_t *new_client = NULL;
xmlNode *login = NULL;
const char *user = NULL;
const char *pass = NULL;
const char *tmp = NULL;
#ifdef HAVE_DECL_NANOSLEEP
const struct timespec sleepfast = { 0, 10000000 }; /* 10 millisec */
#endif
static struct mainloop_fd_callbacks remote_client_fd_callbacks =
{
.dispatch = cib_remote_msg,
.destroy = cib_remote_connection_destroy,
};
/* accept the connection */
laddr = sizeof(addr);
csock = accept(ssock, (struct sockaddr *)&addr, &laddr);
crm_debug("New %s connection from %s",
ssock == remote_tls_fd ? "secure" : "clear-text", inet_ntoa(addr.sin_addr));
if (csock == -1) {
crm_err("accept socket failed");
return TRUE;
}
if (ssock == remote_tls_fd) {
#ifdef HAVE_GNUTLS_GNUTLS_H
/* create gnutls session for the server socket */
session = create_tls_session(csock, GNUTLS_SERVER);
if (session == NULL) {
crm_err("TLS session creation failed");
close(csock);
return TRUE;
}
#endif
}
do {
crm_trace("Iter: %d", lpc++);
if (ssock == remote_tls_fd) {
#ifdef HAVE_GNUTLS_GNUTLS_H
login = crm_recv_remote_msg(session, TRUE);
#endif
} else {
login = crm_recv_remote_msg(GINT_TO_POINTER(csock), FALSE);
}
if (login != NULL) {
break;
}
#ifdef HAVE_DECL_NANOSLEEP
nanosleep(&sleepfast, NULL);
#else
sleep(1);
#endif
now = time(NULL);
/* Peers have 3s to connect */
} while (login == NULL && (start - now) < 4);
crm_log_xml_info(login, "Login: ");
if (login == NULL) {
goto bail;
}
tmp = crm_element_name(login);
if (safe_str_neq(tmp, "cib_command")) {
crm_err("Wrong tag: %s", tmp);
goto bail;
}
tmp = crm_element_value(login, "op");
if (safe_str_neq(tmp, "authenticate")) {
crm_err("Wrong operation: %s", tmp);
goto bail;
}
user = crm_element_value(login, "user");
pass = crm_element_value(login, "password");
/* Non-root daemons can only validate the password of the
* user they're running as
*/
if (check_group_membership(user, CRM_DAEMON_GROUP) == FALSE) {
crm_err("User is not a member of the required group");
goto bail;
} else if (authenticate_user(user, pass) == FALSE) {
crm_err("PAM auth failed");
goto bail;
}
/* send ACK */
num_clients++;
new_client = calloc(1, sizeof(cib_client_t));
new_client->name = crm_element_value_copy(login, "name");
CRM_CHECK(new_client->id == NULL, free(new_client->id));
new_client->id = crm_generate_uuid();
#if ENABLE_ACL
new_client->user = strdup(user);
#endif
new_client->callback_id = NULL;
if (ssock == remote_tls_fd) {
#ifdef HAVE_GNUTLS_GNUTLS_H
new_client->encrypted = TRUE;
new_client->session = session;
#endif
} else {
new_client->session = GINT_TO_POINTER(csock);
}
free_xml(login);
login = create_xml_node(NULL, "cib_result");
crm_xml_add(login, F_CIB_OPERATION, CRM_OP_REGISTER);
crm_xml_add(login, F_CIB_CLIENTID, new_client->id);
crm_send_remote_msg(new_client->session, login, new_client->encrypted);
free_xml(login);
new_client->remote = mainloop_add_fd(
"cib-remote-client", G_PRIORITY_DEFAULT, csock, new_client, &remote_client_fd_callbacks);
g_hash_table_insert(client_list, new_client->id, new_client);
return TRUE;
bail:
if (ssock == remote_tls_fd) {
#ifdef HAVE_GNUTLS_GNUTLS_H
gnutls_bye(*session, GNUTLS_SHUT_RDWR);
gnutls_deinit(*session);
gnutls_free(session);
#endif
}
close(csock);
free_xml(login);
return TRUE;
} | 663 | True | 1 |
|
CVE-2013-0281 | 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/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'name': 'https://github.com/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2013-1635.html', 'name': 'RHSA-2013:1635', 'refsource': 'REDHAT', 'tags': ['Vendor Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-399'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:clusterlabs:pacemaker:1.1.10:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Pacemaker 1.1.10, when remote Cluster Information Base (CIB) configuration or resource management is enabled, does not limit the duration of connections to the blocking sockets, which allows remote attackers to cause a denial of service (connection blocking).'}] | 2019-04-22T17:48Z | 2013-11-23T11:55Z | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | 1 | David Vossel | 2013-01-05 00:19:59-06:00 | High: core: Internal tls api improvements for reuse with future LRMD tls backend. | 564f7cc2a51dcd2f28ab12a13394f31be5aa3c93 | False | ClusterLabs/pacemaker | Pacemaker is an advanced, scalable High-Availability cluster resource manager | 2011-09-01 00:08:16 | 2022-08-27 03:14:26 | https://www.clusterlabs.org/pacemaker/ | ClusterLabs | 874.0 | 323.0 | cib_remote_msg | cib_remote_msg( gpointer data) | ['data'] | cib_remote_msg(gpointer data)
{
const char *value = NULL;
xmlNode *command = NULL;
cib_client_t *client = data;
crm_trace("%s callback", client->encrypted ? "secure" : "clear-text");
command = crm_recv_remote_msg(client->session, client->encrypted);
if (command == NULL) {
return -1;
}
value = crm_element_name(command);
if (safe_str_neq(value, "cib_command")) {
crm_log_xml_trace(command, "Bad command: ");
goto bail;
}
if (client->name == NULL) {
value = crm_element_value(command, F_CLIENTNAME);
if (value == NULL) {
client->name = strdup(client->id);
} else {
client->name = strdup(value);
}
}
if (client->callback_id == NULL) {
value = crm_element_value(command, F_CIB_CALLBACK_TOKEN);
if (value != NULL) {
client->callback_id = strdup(value);
crm_trace("Callback channel for %s is %s", client->id, client->callback_id);
} else {
client->callback_id = strdup(client->id);
}
}
/* unset dangerous options */
xml_remove_prop(command, F_ORIG);
xml_remove_prop(command, F_CIB_HOST);
xml_remove_prop(command, F_CIB_GLOBAL_UPDATE);
crm_xml_add(command, F_TYPE, T_CIB);
crm_xml_add(command, F_CIB_CLIENTID, client->id);
crm_xml_add(command, F_CIB_CLIENTNAME, client->name);
#if ENABLE_ACL
crm_xml_add(command, F_CIB_USER, client->user);
#endif
if (crm_element_value(command, F_CIB_CALLID) == NULL) {
char *call_uuid = crm_generate_uuid();
/* fix the command */
crm_xml_add(command, F_CIB_CALLID, call_uuid);
free(call_uuid);
}
if (crm_element_value(command, F_CIB_CALLOPTS) == NULL) {
crm_xml_add_int(command, F_CIB_CALLOPTS, 0);
}
crm_log_xml_trace(command, "Remote command: ");
cib_common_callback_worker(0, 0, command, client, TRUE);
bail:
free_xml(command);
command = NULL;
return 0;
} | 359 | True | 1 |
|
CVE-2013-0281 | 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/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'name': 'https://github.com/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2013-1635.html', 'name': 'RHSA-2013:1635', 'refsource': 'REDHAT', 'tags': ['Vendor Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-399'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:clusterlabs:pacemaker:1.1.10:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Pacemaker 1.1.10, when remote Cluster Information Base (CIB) configuration or resource management is enabled, does not limit the duration of connections to the blocking sockets, which allows remote attackers to cause a denial of service (connection blocking).'}] | 2019-04-22T17:48Z | 2013-11-23T11:55Z | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | 1 | David Vossel | 2013-01-05 00:19:59-06:00 | High: core: Internal tls api improvements for reuse with future LRMD tls backend. | 564f7cc2a51dcd2f28ab12a13394f31be5aa3c93 | False | ClusterLabs/pacemaker | Pacemaker is an advanced, scalable High-Availability cluster resource manager | 2011-09-01 00:08:16 | 2022-08-27 03:14:26 | https://www.clusterlabs.org/pacemaker/ | ClusterLabs | 874.0 | 323.0 | init_remote_listener | init_remote_listener( int port , gboolean encrypted) | ['port', 'encrypted'] | init_remote_listener(int port, gboolean encrypted)
{
int rc;
int *ssock = NULL;
struct sockaddr_in saddr;
int optval;
static struct mainloop_fd_callbacks remote_listen_fd_callbacks =
{
.dispatch = cib_remote_listen,
.destroy = remote_connection_destroy,
};
if (port <= 0) {
/* dont start it */
return 0;
}
if (encrypted) {
#ifndef HAVE_GNUTLS_GNUTLS_H
crm_warn("TLS support is not available");
return 0;
#else
crm_notice("Starting a tls listener on port %d.", port);
gnutls_global_init();
/* gnutls_global_set_log_level (10); */
gnutls_global_set_log_function(debug_log);
gnutls_dh_params_init(&dh_params);
gnutls_dh_params_generate2(dh_params, DH_BITS);
gnutls_anon_allocate_server_credentials(&anon_cred_s);
gnutls_anon_set_server_dh_params(anon_cred_s, dh_params);
#endif
} else {
crm_warn("Starting a plain_text listener on port %d.", port);
}
#ifndef HAVE_PAM
crm_warn("PAM is _not_ enabled!");
#endif
/* create server socket */
ssock = malloc(sizeof(int));
*ssock = socket(AF_INET, SOCK_STREAM, 0);
if (*ssock == -1) {
crm_perror(LOG_ERR, "Can not create server socket." ERROR_SUFFIX);
free(ssock);
return -1;
}
/* reuse address */
optval = 1;
rc = setsockopt(*ssock, SOL_SOCKET, SO_REUSEADDR, &optval, sizeof(optval));
if(rc < 0) {
crm_perror(LOG_INFO, "Couldn't allow the reuse of local addresses by our remote listener");
}
/* bind server socket */
memset(&saddr, '\0', sizeof(saddr));
saddr.sin_family = AF_INET;
saddr.sin_addr.s_addr = INADDR_ANY;
saddr.sin_port = htons(port);
if (bind(*ssock, (struct sockaddr *)&saddr, sizeof(saddr)) == -1) {
crm_perror(LOG_ERR, "Can not bind server socket." ERROR_SUFFIX);
close(*ssock);
free(ssock);
return -2;
}
if (listen(*ssock, 10) == -1) {
crm_perror(LOG_ERR, "Can not start listen." ERROR_SUFFIX);
close(*ssock);
free(ssock);
return -3;
}
mainloop_add_fd("cib-remote", G_PRIORITY_DEFAULT, *ssock, ssock, &remote_listen_fd_callbacks);
return *ssock;
} | 356 | True | 1 |
|
CVE-2013-0281 | 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/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'name': 'https://github.com/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2013-1635.html', 'name': 'RHSA-2013:1635', 'refsource': 'REDHAT', 'tags': ['Vendor Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-399'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:clusterlabs:pacemaker:1.1.10:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Pacemaker 1.1.10, when remote Cluster Information Base (CIB) configuration or resource management is enabled, does not limit the duration of connections to the blocking sockets, which allows remote attackers to cause a denial of service (connection blocking).'}] | 2019-04-22T17:48Z | 2013-11-23T11:55Z | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | 1 | David Vossel | 2013-01-05 00:19:59-06:00 | High: core: Internal tls api improvements for reuse with future LRMD tls backend. | 564f7cc2a51dcd2f28ab12a13394f31be5aa3c93 | False | ClusterLabs/pacemaker | Pacemaker is an advanced, scalable High-Availability cluster resource manager | 2011-09-01 00:08:16 | 2022-08-27 03:14:26 | https://www.clusterlabs.org/pacemaker/ | ClusterLabs | 874.0 | 323.0 | cib_remote_dispatch | cib_remote_dispatch( gpointer user_data) | ['user_data'] | cib_remote_dispatch(gpointer user_data)
{
cib_t *cib = user_data;
cib_remote_opaque_t *private = cib->variant_opaque;
xmlNode *msg = NULL;
const char *type = NULL;
crm_info("Message on callback channel");
msg = crm_recv_remote_msg(private->callback.session, private->callback.encrypted);
type = crm_element_value(msg, F_TYPE);
crm_trace("Activating %s callbacks...", type);
if (safe_str_eq(type, T_CIB)) {
cib_native_callback(cib, msg, 0, 0);
} else if (safe_str_eq(type, T_CIB_NOTIFY)) {
g_list_foreach(cib->notify_list, cib_native_notify, msg);
} else {
crm_err("Unknown message type: %s", type);
}
if (msg != NULL) {
free_xml(msg);
return 0;
}
return -1;
} | 147 | True | 1 |
|
CVE-2013-0281 | 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/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'name': 'https://github.com/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2013-1635.html', 'name': 'RHSA-2013:1635', 'refsource': 'REDHAT', 'tags': ['Vendor Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-399'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:clusterlabs:pacemaker:1.1.10:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Pacemaker 1.1.10, when remote Cluster Information Base (CIB) configuration or resource management is enabled, does not limit the duration of connections to the blocking sockets, which allows remote attackers to cause a denial of service (connection blocking).'}] | 2019-04-22T17:48Z | 2013-11-23T11:55Z | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | 1 | David Vossel | 2013-01-05 00:19:59-06:00 | High: core: Internal tls api improvements for reuse with future LRMD tls backend. | 564f7cc2a51dcd2f28ab12a13394f31be5aa3c93 | False | ClusterLabs/pacemaker | Pacemaker is an advanced, scalable High-Availability cluster resource manager | 2011-09-01 00:08:16 | 2022-08-27 03:14:26 | https://www.clusterlabs.org/pacemaker/ | ClusterLabs | 874.0 | 323.0 | cib_remote_perform_op | cib_remote_perform_op( cib_t * cib , const char * op , const char * host , const char * section , xmlNode * data , xmlNode ** output_data , int call_options , const char * name) | ['cib', 'op', 'host', 'section', 'data', 'output_data', 'call_options', 'name'] | cib_remote_perform_op(cib_t * cib, const char *op, const char *host, const char *section,
xmlNode * data, xmlNode ** output_data, int call_options, const char *name)
{
int rc = pcmk_ok;
xmlNode *op_msg = NULL;
xmlNode *op_reply = NULL;
cib_remote_opaque_t *private = cib->variant_opaque;
if (sync_timer == NULL) {
sync_timer = calloc(1, sizeof(struct timer_rec_s));
}
if (cib->state == cib_disconnected) {
return -ENOTCONN;
}
if (output_data != NULL) {
*output_data = NULL;
}
if (op == NULL) {
crm_err("No operation specified");
return -EINVAL;
}
cib->call_id++;
/* prevent call_id from being negative (or zero) and conflicting
* with the cib_errors enum
* use 2 because we use it as (cib->call_id - 1) below
*/
if (cib->call_id < 1) {
cib->call_id = 1;
}
op_msg =
cib_create_op(cib->call_id, private->callback.token, op, host, section, data, call_options,
NULL);
if (op_msg == NULL) {
return -EPROTO;
}
crm_trace("Sending %s message to CIB service", op);
crm_send_remote_msg(private->command.session, op_msg, private->command.encrypted);
free_xml(op_msg);
if ((call_options & cib_discard_reply)) {
crm_trace("Discarding reply");
return pcmk_ok;
} else if (!(call_options & cib_sync_call)) {
return cib->call_id;
}
crm_trace("Waiting for a syncronous reply");
if (cib->call_timeout > 0) {
/* We need this, even with msgfromIPC_timeout(), because we might
* get other/older replies that don't match the active request
*/
timer_expired = FALSE;
sync_timer->call_id = cib->call_id;
sync_timer->timeout = cib->call_timeout * 1000;
sync_timer->ref = g_timeout_add(sync_timer->timeout, cib_timeout_handler, sync_timer);
}
while (timer_expired == FALSE) {
int reply_id = -1;
int msg_id = cib->call_id;
op_reply = crm_recv_remote_msg(private->command.session, private->command.encrypted);
if (op_reply == NULL) {
break;
}
crm_element_value_int(op_reply, F_CIB_CALLID, &reply_id);
CRM_CHECK(reply_id > 0, free_xml(op_reply);
if (sync_timer->ref > 0) {
g_source_remove(sync_timer->ref); sync_timer->ref = 0;}
return -ENOMSG) ;
if (reply_id == msg_id) {
break;
} else if (reply_id < msg_id) {
crm_debug("Received old reply: %d (wanted %d)", reply_id, msg_id);
crm_log_xml_trace(op_reply, "Old reply");
} else if ((reply_id - 10000) > msg_id) {
/* wrap-around case */
crm_debug("Received old reply: %d (wanted %d)", reply_id, msg_id);
crm_log_xml_trace(op_reply, "Old reply");
} else {
crm_err("Received a __future__ reply:" " %d (wanted %d)", reply_id, msg_id);
}
free_xml(op_reply);
op_reply = NULL;
}
if (sync_timer->ref > 0) {
g_source_remove(sync_timer->ref);
sync_timer->ref = 0;
}
if (timer_expired) {
return -ETIME;
}
/* if(IPC_ISRCONN(native->command_channel) == FALSE) { */
/* crm_err("CIB disconnected: %d", */
/* native->command_channel->ch_status); */
/* cib->state = cib_disconnected; */
/* } */
if (op_reply == NULL) {
crm_err("No reply message - empty");
return -ENOMSG;
}
crm_trace("Syncronous reply received");
/* Start processing the reply... */
if (crm_element_value_int(op_reply, F_CIB_RC, &rc) != 0) {
rc = -EPROTO;
}
if (rc == -pcmk_err_diff_resync) {
/* This is an internal value that clients do not and should not care about */
rc = pcmk_ok;
}
if (rc == pcmk_ok || rc == -EPERM) {
crm_log_xml_debug(op_reply, "passed");
} else {
/* } else if(rc == -ETIME) { */
crm_err("Call failed: %s", pcmk_strerror(rc));
crm_log_xml_warn(op_reply, "failed");
}
if (output_data == NULL) {
/* do nothing more */
} else if (!(call_options & cib_discard_reply)) {
xmlNode *tmp = get_message_xml(op_reply, F_CIB_CALLDATA);
if (tmp == NULL) {
crm_trace("No output in reply to \"%s\" command %d", op, cib->call_id - 1);
} else {
*output_data = copy_xml(tmp);
}
}
free_xml(op_reply);
return rc;
} | 688 | True | 1 |
|
CVE-2013-0281 | 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/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'name': 'https://github.com/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2013-1635.html', 'name': 'RHSA-2013:1635', 'refsource': 'REDHAT', 'tags': ['Vendor Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-399'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:clusterlabs:pacemaker:1.1.10:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Pacemaker 1.1.10, when remote Cluster Information Base (CIB) configuration or resource management is enabled, does not limit the duration of connections to the blocking sockets, which allows remote attackers to cause a denial of service (connection blocking).'}] | 2019-04-22T17:48Z | 2013-11-23T11:55Z | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | 1 | David Vossel | 2013-01-05 00:19:59-06:00 | High: core: Internal tls api improvements for reuse with future LRMD tls backend. | 564f7cc2a51dcd2f28ab12a13394f31be5aa3c93 | False | ClusterLabs/pacemaker | Pacemaker is an advanced, scalable High-Availability cluster resource manager | 2011-09-01 00:08:16 | 2022-08-27 03:14:26 | https://www.clusterlabs.org/pacemaker/ | ClusterLabs | 874.0 | 323.0 | cib_remote_signon | cib_remote_signon( cib_t * cib , const char * name , enum cib_conn_type type) | ['cib', 'name', 'type'] | cib_remote_signon(cib_t * cib, const char *name, enum cib_conn_type type)
{
int rc = pcmk_ok;
cib_remote_opaque_t *private = cib->variant_opaque;
if (private->passwd == NULL) {
struct termios settings;
int rc;
rc = tcgetattr(0, &settings);
settings.c_lflag &= ~ECHO;
rc = tcsetattr(0, TCSANOW, &settings);
fprintf(stderr, "Password: ");
private->passwd = calloc(1, 1024);
rc = scanf("%s", private->passwd);
fprintf(stdout, "\n");
/* fprintf(stderr, "entered: '%s'\n", buffer); */
if (rc < 1) {
private->passwd = NULL;
}
settings.c_lflag |= ECHO;
rc = tcsetattr(0, TCSANOW, &settings);
}
if (private->server == NULL || private->user == NULL) {
rc = -EINVAL;
}
if (rc == pcmk_ok) {
rc = cib_tls_signon(cib, &(private->command));
}
if (rc == pcmk_ok) {
rc = cib_tls_signon(cib, &(private->callback));
}
if (rc == pcmk_ok) {
xmlNode *hello =
cib_create_op(0, private->callback.token, CRM_OP_REGISTER, NULL, NULL, NULL, 0, NULL);
crm_xml_add(hello, F_CIB_CLIENTNAME, name);
crm_send_remote_msg(private->command.session, hello, private->command.encrypted);
free_xml(hello);
}
if (rc == pcmk_ok) {
fprintf(stderr, "%s: Opened connection to %s:%d\n", name, private->server, private->port);
cib->state = cib_connected_command;
cib->type = cib_command;
} else {
fprintf(stderr, "%s: Connection to %s:%d failed: %s\n",
name, private->server, private->port, pcmk_strerror(rc));
}
return rc;
} | 339 | True | 1 |
|
CVE-2013-0281 | 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/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'name': 'https://github.com/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2013-1635.html', 'name': 'RHSA-2013:1635', 'refsource': 'REDHAT', 'tags': ['Vendor Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-399'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:clusterlabs:pacemaker:1.1.10:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Pacemaker 1.1.10, when remote Cluster Information Base (CIB) configuration or resource management is enabled, does not limit the duration of connections to the blocking sockets, which allows remote attackers to cause a denial of service (connection blocking).'}] | 2019-04-22T17:48Z | 2013-11-23T11:55Z | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | 1 | David Vossel | 2013-01-05 00:19:59-06:00 | High: core: Internal tls api improvements for reuse with future LRMD tls backend. | 564f7cc2a51dcd2f28ab12a13394f31be5aa3c93 | False | ClusterLabs/pacemaker | Pacemaker is an advanced, scalable High-Availability cluster resource manager | 2011-09-01 00:08:16 | 2022-08-27 03:14:26 | https://www.clusterlabs.org/pacemaker/ | ClusterLabs | 874.0 | 323.0 | cib_timeout_handler | cib_timeout_handler( gpointer data) | ['data'] | cib_timeout_handler(gpointer data)
{
struct timer_rec_s *timer = data;
timer_expired = TRUE;
crm_err("Call %d timed out after %ds", timer->call_id, timer->timeout);
/* Always return TRUE, never remove the handler
* We do that after the while-loop in cib_native_perform_op()
*/
return TRUE;
} | 34 | True | 1 |
|
CVE-2013-0281 | 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/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'name': 'https://github.com/ClusterLabs/pacemaker/commit/564f7cc2a51dcd2f28ab12a13394f31be5aa3c93', 'refsource': 'CONFIRM', 'tags': ['Exploit', 'Patch']}, {'url': 'http://rhn.redhat.com/errata/RHSA-2013-1635.html', 'name': 'RHSA-2013:1635', 'refsource': 'REDHAT', 'tags': ['Vendor Advisory']}, {'url': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'name': 'https://bugzilla.redhat.com/show_bug.cgi?id=891922', 'refsource': 'CONFIRM', 'tags': []}] | [{'description': [{'lang': 'en', 'value': 'CWE-399'}]}] | MEDIUM | [{'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*', 'cpe_name': []}]}, {'operator': 'OR', 'children': [], 'cpe_match': [{'vulnerable': True, 'cpe23Uri': 'cpe:2.3:a:clusterlabs:pacemaker:1.1.10:*:*:*:*:*:*:*', 'cpe_name': []}]}] | [{'lang': 'en', 'value': 'Pacemaker 1.1.10, when remote Cluster Information Base (CIB) configuration or resource management is enabled, does not limit the duration of connections to the blocking sockets, which allows remote attackers to cause a denial of service (connection blocking).'}] | 2019-04-22T17:48Z | 2013-11-23T11:55Z | Resource Management Errors | Weaknesses in this category are related to improper management of system resources. | https://cwe.mitre.org/data/definitions/399.html | 1 | David Vossel | 2013-01-05 00:19:59-06:00 | High: core: Internal tls api improvements for reuse with future LRMD tls backend. | 564f7cc2a51dcd2f28ab12a13394f31be5aa3c93 | False | ClusterLabs/pacemaker | Pacemaker is an advanced, scalable High-Availability cluster resource manager | 2011-09-01 00:08:16 | 2022-08-27 03:14:26 | https://www.clusterlabs.org/pacemaker/ | ClusterLabs | 874.0 | 323.0 | cib_tls_close | cib_tls_close( cib_t * cib) | ['cib'] | cib_tls_close(cib_t * cib)
{
cib_remote_opaque_t *private = cib->variant_opaque;
shutdown(private->command.socket, SHUT_RDWR); /* no more receptions */
shutdown(private->callback.socket, SHUT_RDWR); /* no more receptions */
close(private->command.socket);
close(private->callback.socket);
#ifdef HAVE_GNUTLS_GNUTLS_H
if (private->command.encrypted) {
gnutls_bye(*(private->command.session), GNUTLS_SHUT_RDWR);
gnutls_deinit(*(private->command.session));
gnutls_free(private->command.session);
gnutls_bye(*(private->callback.session), GNUTLS_SHUT_RDWR);
gnutls_deinit(*(private->callback.session));
gnutls_free(private->callback.session);
gnutls_anon_free_client_credentials(anon_cred_c);
gnutls_global_deinit();
}
#endif
return 0;
} | 148 | True | 1 |
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