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def test_expect_continue(self):
# specifying Connection: close explicitly
data = "I have expectations"
to_send = tobytes(
"GET / HTTP/1.1\n"
"Connection: close\n"
"Content-Length: %d\n"
"Expect: 100-continue\n"
"\n"
"%s" % (len(data), data)
)
self.connect()
self.sock.send(to_send)
fp = self.sock.makefile("rb", 0)
line = fp.readline() # continue status line
version, status, reason = (x.strip() for x in line.split(None, 2))
self.assertEqual(int(status), 100)
self.assertEqual(reason, b"Continue")
self.assertEqual(version, b"HTTP/1.1")
fp.readline() # blank line
line = fp.readline() # next status line
version, status, reason = (x.strip() for x in line.split(None, 2))
headers = parse_headers(fp)
length = int(headers.get("content-length")) or None
response_body = fp.read(length)
self.assertEqual(int(status), 200)
self.assertEqual(length, len(response_body))
self.assertEqual(response_body, tobytes(data)) | 0 | Python | CWE-444 | Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') | The product acts as an intermediary HTTP agent
(such as a proxy or firewall) in the data flow between two
entities such as a client and server, but it does not
interpret malformed HTTP requests or responses in ways that
are consistent with how the messages will be processed by
those entities that are at the ultimate destination. | https://cwe.mitre.org/data/definitions/444.html | vulnerable |
def to_yaml(self, data, options=None):
"""
Given some Python data, produces YAML output.
"""
options = options or {}
if yaml is None:
raise ImproperlyConfigured("Usage of the YAML aspects requires yaml.")
return yaml.dump(self.to_simple(data, options)) | 1 | Python | CWE-20 | 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. | https://cwe.mitre.org/data/definitions/20.html | safe |
def testUnravelIndexZeroDim(self):
with self.cached_session():
for dtype in [dtypes.int32, dtypes.int64]:
with self.assertRaisesRegex(errors.InvalidArgumentError,
"dims cannot contain a dim of zero"):
indices = constant_op.constant([2, 5, 7], dtype=dtype)
dims = constant_op.constant([3, 0], dtype=dtype)
self.evaluate(array_ops.unravel_index(indices=indices, dims=dims)) | 1 | Python | CWE-369 | Divide By Zero | The product divides a value by zero. | https://cwe.mitre.org/data/definitions/369.html | safe |
def _affinity_host(self, context, instance_id):
return self.compute_api.get(context, instance_id)['host'] | 0 | Python | CWE-20 | 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. | https://cwe.mitre.org/data/definitions/20.html | vulnerable |
def dirs_are_valid(self, wrong_dir, tmpdir):
""" test if new dir is created and is consistent """
new_im_dir = catalog.intermediate_dir(tmpdir)
assert_(not os.path.samefile(new_im_dir, wrong_dir))
new_im_dir2 = catalog.intermediate_dir(tmpdir)
assert_(os.path.samefile(new_im_dir, new_im_dir2)) | 1 | Python | CWE-269 | Improper Privilege Management | The software does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. | https://cwe.mitre.org/data/definitions/269.html | safe |
def test_list_email_content_error(self, task_history_request):
""" Test handling of error retrieving email """
invalid_task = FakeContentTask(0, 0, 0, 'test')
invalid_task.make_invalid_input()
task_history_request.return_value = [invalid_task]
url = reverse('list_email_content', kwargs={'course_id': self.course.id.to_deprecated_string()})
response = self.client.post(url, {})
self.assertEqual(response.status_code, 200)
self.assertTrue(task_history_request.called)
returned_email_info = json.loads(response.content)['emails']
self.assertEqual(len(returned_email_info), 1)
returned_info = returned_email_info[0]
for info in ['created', 'sent_to', 'email', 'number_sent', 'requester']:
self.assertEqual(returned_info[info], None) | 1 | Python | CWE-352 | Cross-Site Request Forgery (CSRF) | The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. | https://cwe.mitre.org/data/definitions/352.html | safe |
def to_xml(self, data, options=None):
"""
Given some Python data, produces XML output.
"""
options = options or {}
if lxml is None:
raise ImproperlyConfigured("Usage of the XML aspects requires lxml.")
return tostring(self.to_etree(data, options), xml_declaration=True, encoding='utf-8') | 0 | Python | CWE-20 | 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. | https://cwe.mitre.org/data/definitions/20.html | vulnerable |
def test_tofile_sep(self):
x = np.array([1.51, 2, 3.51, 4], dtype=float)
f = open(self.filename, 'w')
x.tofile(f, sep=',')
f.close()
f = open(self.filename, 'r')
s = f.read()
f.close()
assert_equal(s, '1.51,2.0,3.51,4.0')
os.unlink(self.filename) | 0 | Python | CWE-59 | 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 | vulnerable |
def testSparseDenseInvalidInputs(self):
self._testSparseDenseInvalidInputs(
a_indices=constant_op.constant(0, shape=[17, 2], dtype=dtypes.int64),
a_values=constant_op.constant(0, shape=[5], dtype=dtypes.float32),
a_shape=constant_op.constant([3, 4], dtype=dtypes.int64),
b=constant_op.constant(1, shape=[3, 4], dtype=dtypes.float32),
expected_error="Dimensions 17 and 5 are not compatible")
self._testSparseDenseInvalidInputs(
a_indices=constant_op.constant(0, shape=[17, 4], dtype=dtypes.int64),
a_values=constant_op.constant(0, shape=[17], dtype=dtypes.float32),
a_shape=constant_op.constant([3, 4], dtype=dtypes.int64),
b=constant_op.constant(1, shape=[3, 4], dtype=dtypes.float32),
expected_error="Dimensions 4 and 2 are not compatible")
self._testSparseDenseInvalidInputs(
a_indices=constant_op.constant(7, shape=[17, 2], dtype=dtypes.int64),
a_values=constant_op.constant(0, shape=[17], dtype=dtypes.float32),
a_shape=constant_op.constant([3, 4], dtype=dtypes.int64),
b=constant_op.constant(1, shape=[3, 4], dtype=dtypes.float32),
expected_error="invalid index") | 1 | Python | CWE-20 | 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. | https://cwe.mitre.org/data/definitions/20.html | safe |
def MD5(self,data:str):
sha = hashlib.md5(bytes(data.encode()))
hash = str(sha.digest())
return self.__Salt(hash,salt=self.salt) | 0 | Python | CWE-916 | Use of Password Hash With Insufficient Computational Effort | The software generates a hash for a password, but it uses a scheme that does not provide a sufficient level of computational effort that would make password cracking attacks infeasible or expensive. | https://cwe.mitre.org/data/definitions/916.html | vulnerable |
def test_request_body_too_large_with_no_cl_http11_connclose(self):
body = "a" * self.toobig
to_send = "GET / HTTP/1.1\nConnection: close\n\n"
to_send += body
to_send = tobytes(to_send)
self.connect()
self.sock.send(to_send)
fp = self.sock.makefile("rb", 0)
line, headers, response_body = read_http(fp)
# server trusts the content-length header (assumed 0)
self.assertline(line, "200", "OK", "HTTP/1.1")
cl = int(headers["content-length"])
self.assertEqual(cl, len(response_body))
# connection has been closed
self.send_check_error(to_send)
self.assertRaises(ConnectionClosed, read_http, fp) | 0 | Python | CWE-444 | Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') | The product acts as an intermediary HTTP agent
(such as a proxy or firewall) in the data flow between two
entities such as a client and server, but it does not
interpret malformed HTTP requests or responses in ways that
are consistent with how the messages will be processed by
those entities that are at the ultimate destination. | https://cwe.mitre.org/data/definitions/444.html | vulnerable |
def testFeaturesBroadcast(self):
np_f = np.array([[1., 2., 3., 4.],
[1., 2., 3., 4.]]).astype(np.float32)
np_l = np.array([[0., 0., 0., 1.],
[0., .5, .5, 0.]]).astype(np.float32)
np_loss, np_gradient = self._npXent(labels=np_l, logits=np_f)
tf_f = constant_op.constant(
np.array([[1., 2., 3., 4.]]).astype(np.float32))
tf_l = constant_op.constant(
np.array([[0., 0., 0., 1.], [0., .5, .5, 0.]]).astype(np.float32))
tf_loss, tf_gradient = gen_nn_ops.softmax_cross_entropy_with_logits(
tf_f, tf_l)
self.assertAllCloseAccordingToType(np_loss, tf_loss)
self.assertAllCloseAccordingToType(np_gradient, tf_gradient)
tf_f = constant_op.constant(np.array([[1.]]).astype(np.float32))
tf_l = constant_op.constant(np.array([[1.], [1.]]).astype(np.float32))
tf_loss, tf_gradient = gen_nn_ops.softmax_cross_entropy_with_logits(
tf_f, tf_l)
self.assertAllClose([0, 0], tf_loss)
self.assertAllCloseAccordingToType([[0], [0]], tf_gradient) | 1 | Python | CWE-354 | Improper Validation of Integrity Check Value | The software does not validate or incorrectly validates the integrity check values or "checksums" of a message. This may prevent it from detecting if the data has been modified or corrupted in transmission. | https://cwe.mitre.org/data/definitions/354.html | safe |
async def actset(self, ctx):
"""
Configure various settings for the act cog.
"""
| 0 | Python | CWE-502 | Deserialization of Untrusted Data | The application deserializes untrusted data without sufficiently verifying that the resulting data will be valid. | https://cwe.mitre.org/data/definitions/502.html | vulnerable |
def classic_parse(self, source):
return ast.parse(source) | 1 | Python | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
def test_makepasv_issue43285_security_disabled(self):
"""Test the opt-in to the old vulnerable behavior."""
self.client.trust_server_pasv_ipv4_address = True
bad_host, port = self.client.makepasv()
self.assertEqual(
bad_host, self.server.handler_instance.fake_pasv_server_ip)
# Opening and closing a connection keeps the dummy server happy
# instead of timing out on accept.
socket.create_connection((self.client.sock.getpeername()[0], port),
timeout=TIMEOUT).close() | 1 | Python | NVD-CWE-noinfo | null | null | null | safe |
def request(self, method, request_uri, headers, content):
"""Modify the request headers"""
keys = _get_end2end_headers(headers)
keylist = "".join(["%s " % k for k in keys])
headers_val = "".join([headers[k] for k in keys])
created = time.strftime("%Y-%m-%dT%H:%M:%SZ", time.gmtime())
cnonce = _cnonce()
request_digest = "%s:%s:%s:%s:%s" % (
method,
request_uri,
cnonce,
self.challenge["snonce"],
headers_val,
)
request_digest = (
hmac.new(self.key, request_digest, self.hashmod).hexdigest().lower()
)
headers["authorization"] = (
'HMACDigest username="%s", realm="%s", snonce="%s",'
' cnonce="%s", uri="%s", created="%s", '
'response="%s", headers="%s"'
) % (
self.credentials[0],
self.challenge["realm"],
self.challenge["snonce"],
cnonce,
request_uri,
created,
request_digest,
keylist,
) | 0 | Python | CWE-400 | Uncontrolled Resource Consumption | The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. | https://cwe.mitre.org/data/definitions/400.html | vulnerable |
def _test_mapping_file_plain(self):
unichrs = lambda s: ''.join(map(chr, map(eval, s.split('+'))))
urt_wa = {}
with self.open_mapping_file() as f:
for line in f:
if not line:
break
data = line.split('#')[0].strip().split()
if len(data) != 2:
continue
csetval = eval(data[0])
if csetval <= 0x7F:
csetch = bytes([csetval & 0xff])
elif csetval >= 0x1000000:
csetch = bytes([(csetval >> 24), ((csetval >> 16) & 0xff),
((csetval >> 8) & 0xff), (csetval & 0xff)])
elif csetval >= 0x10000:
csetch = bytes([(csetval >> 16), ((csetval >> 8) & 0xff),
(csetval & 0xff)])
elif csetval >= 0x100:
csetch = bytes([(csetval >> 8), (csetval & 0xff)])
else:
continue
unich = unichrs(data[1])
if ord(unich) == 0xfffd or unich in urt_wa:
continue
urt_wa[unich] = csetch
self._testpoint(csetch, unich) | 0 | Python | NVD-CWE-noinfo | null | null | null | vulnerable |
def _build_url(self, path, queries, ignore_prefix):
"""
Takes a relative path and query parameters, combines them with the
base path, and returns the result. Handles utf-8 encoding as necessary.
:param path: relative path for this request, relative to
self.base_prefix. NOTE: if this parameter starts with a
leading '/', this method will strip it and treat it as
relative. That is not a standards-compliant way to
combine path segments, so be aware.
:type path: basestring
:param queries: mapping object or a sequence of 2-element tuples,
in either case representing key-value pairs to be used
as query parameters on the URL.
:type queries: mapping object or sequence of 2-element tuples
:param ignore_prefix: when building the url, disregard the self.path_prefix
:type ignore_prefix: bool
:return: path that is a composite of self.path_prefix, path, and
queries. May be relative or absolute depending on the nature
of self.path_prefix
"""
# build the request url from the path and queries dict or tuple
if not path.startswith(self.path_prefix) and not ignore_prefix:
if path.startswith('/'):
path = path[1:]
path = '/'.join((self.path_prefix, path))
# Check if path is ascii and uses appropriate characters,
# else convert to binary or unicode as necessary.
try:
path = urllib.quote(str(path))
except UnicodeEncodeError:
path = urllib.quote(path.encode('utf-8'))
except UnicodeDecodeError:
path = urllib.quote(path.decode('utf-8'))
queries = urllib.urlencode(queries)
if queries:
path = '?'.join((path, queries))
return path | 1 | Python | CWE-295 | Improper Certificate Validation | The software does not validate, or incorrectly validates, a certificate. | https://cwe.mitre.org/data/definitions/295.html | safe |
def contains(field: Term, value: str) -> Criterion:
return field.like(f"%{value}%") | 0 | Python | CWE-89 | 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. | https://cwe.mitre.org/data/definitions/89.html | vulnerable |
def test_forstmt(self):
tree = self.parse(forstmt)
self.assertEqual(tree.body[0].type_comment, "int")
tree = self.classic_parse(forstmt)
self.assertEqual(tree.body[0].type_comment, None) | 1 | Python | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
def open_soap_envelope(text):
"""
:param text: SOAP message
:return: dictionary with two keys "body"/"header"
"""
try:
envelope = ElementTree.fromstring(text)
except Exception as exc:
raise XmlParseError("%s" % exc)
assert envelope.tag == '{%s}Envelope' % soapenv.NAMESPACE
assert len(envelope) >= 1
content = {"header": [], "body": None}
for part in envelope:
if part.tag == '{%s}Body' % soapenv.NAMESPACE:
assert len(part) == 1
content["body"] = ElementTree.tostring(part[0], encoding="UTF-8")
elif part.tag == "{%s}Header" % soapenv.NAMESPACE:
for item in part:
_str = ElementTree.tostring(item, encoding="UTF-8")
content["header"].append(_str)
return content | 0 | Python | CWE-611 | Improper Restriction of XML External Entity Reference | The software processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. | https://cwe.mitre.org/data/definitions/611.html | vulnerable |
def test_jwt_invalid_audience(self, hge_ctx, endpoint):
jwt_conf = json.loads(hge_ctx.hge_jwt_conf)
if 'audience' not in jwt_conf:
pytest.skip('audience not present in conf, skipping testing audience')
self.claims['https://hasura.io/jwt/claims'] = mk_claims(hge_ctx.hge_jwt_conf, {
'x-hasura-user-id': '1',
'x-hasura-default-role': 'user',
'x-hasura-allowed-roles': ['user'],
})
self.claims['aud'] = 'rubbish_audience'
token = jwt.encode(self.claims, hge_ctx.hge_jwt_key, algorithm='RS512').decode('utf-8')
self.conf['headers']['Authorization'] = 'Bearer ' + token
self.conf['response'] = {
'errors': [{
'extensions': {
'code': 'invalid-jwt',
'path': '$'
},
'message': 'Could not verify JWT: JWTNotInAudience'
}]
}
self.conf['url'] = endpoint
if endpoint == '/v1/graphql':
self.conf['status'] = 200
if endpoint == '/v1alpha1/graphql':
self.conf['status'] = 400
check_query(hge_ctx, self.conf, add_auth=False) | 1 | Python | NVD-CWE-noinfo | null | null | null | safe |
def test_after_start_response_http11(self):
to_send = "GET /after_start_response HTTP/1.1\r\n\r\n"
to_send = tobytes(to_send)
self.connect()
self.sock.send(to_send)
fp = self.sock.makefile("rb", 0)
line, headers, response_body = read_http(fp)
self.assertline(line, "500", "Internal Server Error", "HTTP/1.1")
cl = int(headers["content-length"])
self.assertEqual(cl, len(response_body))
self.assertTrue(response_body.startswith(b"Internal Server Error"))
self.assertEqual(
sorted(headers.keys()), ["connection", "content-length", "content-type", "date", "server"]
)
# connection has been closed
self.send_check_error(to_send)
self.assertRaises(ConnectionClosed, read_http, fp) | 1 | Python | CWE-444 | Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') | The product acts as an intermediary HTTP agent
(such as a proxy or firewall) in the data flow between two
entities such as a client and server, but it does not
interpret malformed HTTP requests or responses in ways that
are consistent with how the messages will be processed by
those entities that are at the ultimate destination. | https://cwe.mitre.org/data/definitions/444.html | safe |
def test_dir(self, tmpdir):
url = QUrl.fromLocalFile(str(tmpdir))
req = QNetworkRequest(url)
reply = filescheme.handler(req)
# The URL will always use /, even on Windows - so we force this here
# too.
tmpdir_path = str(tmpdir).replace(os.sep, '/')
assert reply.readAll() == filescheme.dirbrowser_html(tmpdir_path) | 0 | Python | CWE-352 | Cross-Site Request Forgery (CSRF) | The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. | https://cwe.mitre.org/data/definitions/352.html | vulnerable |
def traverse(cls, base, request, path_items):
"""See ``zope.app.pagetemplate.engine``."""
path_items = list(path_items)
path_items.reverse()
while path_items:
name = path_items.pop()
if name == '_':
warnings.warn('Traversing to the name `_` is deprecated '
'and will be removed in Zope 6.',
DeprecationWarning)
elif name.startswith('_'):
raise NotFound(name)
if ITraversable.providedBy(base):
base = getattr(base, cls.traverse_method)(name)
else:
base = traversePathElement(base, name, path_items,
request=request)
return base | 1 | Python | CWE-22 | 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. | https://cwe.mitre.org/data/definitions/22.html | safe |
def test_symlink_raise(self):
""" if existing im dir is a symlink, new one should be created """
if sys.platform != 'win32':
tmpdir = tempfile.mkdtemp()
try:
im_dir = catalog.create_intermediate_dir(tmpdir)
root_im_dir = os.path.dirname(im_dir)
tempdir = tempfile.mkdtemp(prefix='scipy-test', dir=tmpdir)
try:
os.rename(root_im_dir, tempdir)
except OSError:
raise KnownFailureTest("Can't move intermediate dir.")
try:
os.symlink(tempdir, root_im_dir)
except OSError:
raise KnownFailureTest(
"Can't create symlink to intermediate dir.")
else:
self.dirs_are_valid(im_dir, tmpdir)
finally:
remove_tree(tmpdir) | 1 | Python | CWE-269 | Improper Privilege Management | The software does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. | https://cwe.mitre.org/data/definitions/269.html | safe |
def create_class_from_xml_string(target_class, xml_string):
"""Creates an instance of the target class from a string.
:param target_class: The class which will be instantiated and populated
with the contents of the XML. This class must have a c_tag and a
c_namespace class variable.
:param xml_string: A string which contains valid XML. The root element
of the XML string should match the tag and namespace of the desired
class.
:return: An instance of the target class with members assigned according to
the contents of the XML - or None if the root XML tag and namespace did
not match those of the target class.
"""
if not isinstance(xml_string, six.binary_type):
xml_string = xml_string.encode('utf-8')
tree = defusedxml.ElementTree.fromstring(xml_string)
return create_class_from_element_tree(target_class, tree) | 1 | Python | CWE-611 | Improper Restriction of XML External Entity Reference | The software processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. | https://cwe.mitre.org/data/definitions/611.html | safe |
def testInvalidSparseTensor(self):
with test_util.force_cpu():
shape = [2, 2]
val = [0]
dense = constant_op.constant(np.zeros(shape, dtype=np.int32))
for bad_idx in [
[[-1, 0]], # -1 is invalid.
[[1, 3]], # ...so is 3.
]:
sparse = sparse_tensor.SparseTensorValue(bad_idx, val, shape)
with self.assertRaisesRegex(
(ValueError, errors_impl.InvalidArgumentError), "invalid index"):
s = sparse_ops.sparse_add(sparse, dense)
self.evaluate(s) | 1 | Python | CWE-476 | NULL Pointer Dereference | A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. | https://cwe.mitre.org/data/definitions/476.html | safe |
def is_internal_attribute(obj, attr):
"""Test if the attribute given is an internal python attribute. For
example this function returns `True` for the `func_code` attribute of
python objects. This is useful if the environment method
:meth:`~SandboxedEnvironment.is_safe_attribute` is overridden.
>>> from jinja2.sandbox import is_internal_attribute
>>> is_internal_attribute(str, "mro")
True
>>> is_internal_attribute(str, "upper")
False
"""
if isinstance(obj, types.FunctionType):
if attr in UNSAFE_FUNCTION_ATTRIBUTES:
return True
elif isinstance(obj, types.MethodType):
if attr in UNSAFE_FUNCTION_ATTRIBUTES or \
attr in UNSAFE_METHOD_ATTRIBUTES:
return True
elif isinstance(obj, type):
if attr == 'mro':
return True
elif isinstance(obj, (types.CodeType, types.TracebackType, types.FrameType)):
return True
elif isinstance(obj, types.GeneratorType):
if attr in UNSAFE_GENERATOR_ATTRIBUTES:
return True
elif hasattr(types, 'CoroutineType') and isinstance(obj, types.CoroutineType):
if attr in UNSAFE_COROUTINE_ATTRIBUTES:
return True
elif hasattr(types, 'AsyncGeneratorType') and isinstance(obj, types.AsyncGeneratorType):
if attri in UNSAFE_ASYNC_GENERATOR_ATTRIBUTES:
return True
return attr.startswith('__') | 1 | Python | CWE-134 | Use of Externally-Controlled Format String | The software uses a function that accepts a format string as an argument, but the format string originates from an external source. | https://cwe.mitre.org/data/definitions/134.html | safe |
def test_login_missing_code_post(self):
response = self.client.post('/accounts/login/code/')
self.assertEqual(response.status_code, 200)
self.assertEqual(response.context['form'].errors, {
'user': ['This field is required.'],
'code': ['This field is required.'],
'__all__': ['Unable to log in with provided login code.']
}) | 1 | Python | CWE-312 | Cleartext Storage of Sensitive Information | The application stores sensitive information in cleartext within a resource that might be accessible to another control sphere. | https://cwe.mitre.org/data/definitions/312.html | safe |
def re_word_boundary(r: str) -> str:
"""
Adds word boundary characters to the start and end of an
expression to require that the match occur as a whole word,
but do so respecting the fact that strings starting or ending
with non-word characters will change word boundaries.
"""
# we can't use \b as it chokes on unicode. however \W seems to be okay
# as shorthand for [^0-9A-Za-z_].
return r"(^|\W)%s(\W|$)" % (r,) | 1 | Python | CWE-331 | Insufficient Entropy | The software uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others. | https://cwe.mitre.org/data/definitions/331.html | safe |
def _untarzip_image(path, filename):
S3ImageService._test_for_malicious_tarball(path, filename)
tar_file = tarfile.open(filename, 'r|gz')
tar_file.extractall(path)
image_file = tar_file.getnames()[0]
tar_file.close()
return os.path.join(path, image_file) | 1 | Python | CWE-22 | 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. | https://cwe.mitre.org/data/definitions/22.html | safe |
def calc(self, irc, msg, args, text):
"""<math expression>
Returns the value of the evaluated <math expression>. The syntax is
Python syntax; the type of arithmetic is floating point. Floating
point arithmetic is used in order to prevent a user from being able to
crash to the bot with something like '10**10**10**10'. One consequence
is that large values such as '10**24' might not be exact.
"""
try:
self.log.info('evaluating %q from %s', text, msg.prefix)
x = complex(safe_eval(text, allow_ints=False))
irc.reply(self._complexToString(x))
except OverflowError:
maxFloat = math.ldexp(0.9999999999999999, 1024)
irc.error(_('The answer exceeded %s or so.') % maxFloat)
except InvalidNode as e:
irc.error(_('Invalid syntax: %s') % e.args[0])
except NameError as e:
irc.error(_('%s is not a defined function.') % e.args[0])
except Exception as e:
irc.error(str(e)) | 1 | Python | CWE-94 | Improper Control of Generation of Code ('Code Injection') | The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. | https://cwe.mitre.org/data/definitions/94.html | safe |
def test_invalid_identitifer(self):
m = ast.Module([ast.Expr(ast.Name(42, ast.Load()))], [])
ast.fix_missing_locations(m)
with self.assertRaises(TypeError) as cm:
compile(m, "<test>", "exec")
self.assertIn("identifier must be of type str", str(cm.exception)) | 1 | Python | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
async def on_send_leave_request(
self, origin: str, content: JsonDict, room_id: str | 0 | Python | CWE-400 | Uncontrolled Resource Consumption | The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. | https://cwe.mitre.org/data/definitions/400.html | vulnerable |
def test_http11_list(self):
body = string.ascii_letters
to_send = "GET /list HTTP/1.1\n" "Content-Length: %d\n\n" % len(body)
to_send += body
to_send = tobytes(to_send)
self.connect()
self.sock.send(to_send)
fp = self.sock.makefile("rb", 0)
line, headers, response_body = read_http(fp)
self.assertline(line, "200", "OK", "HTTP/1.1")
self.assertEqual(headers["content-length"], str(len(body)))
self.assertEqual(response_body, tobytes(body))
# remote keeps connection open because it divined the content length
# from a length-1 list
self.sock.send(to_send)
line, headers, response_body = read_http(fp)
self.assertline(line, "200", "OK", "HTTP/1.1") | 0 | Python | CWE-444 | Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') | The product acts as an intermediary HTTP agent
(such as a proxy or firewall) in the data flow between two
entities such as a client and server, but it does not
interpret malformed HTTP requests or responses in ways that
are consistent with how the messages will be processed by
those entities that are at the ultimate destination. | https://cwe.mitre.org/data/definitions/444.html | vulnerable |
def serialize(self, bundle, format='application/json', options={}):
"""
Given some data and a format, calls the correct method to serialize
the data and returns the result.
"""
desired_format = None
for short_format, long_format in self.content_types.items():
if format == long_format:
if hasattr(self, "to_%s" % short_format):
desired_format = short_format
break
if desired_format is None:
raise UnsupportedFormat("The format indicated '%s' had no available serialization method. Please check your ``formats`` and ``content_types`` on your Serializer." % format)
serialized = getattr(self, "to_%s" % desired_format)(bundle, options)
return serialized | 0 | Python | CWE-20 | 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. | https://cwe.mitre.org/data/definitions/20.html | vulnerable |
def get_info_for_package(pkg, channel_id, org_id):
log_debug(3, pkg)
pkg = map(str, pkg)
params = {'name': pkg[0],
'ver': pkg[1],
'rel': pkg[2],
'epoch': pkg[3],
'arch': pkg[4],
'channel_id': channel_id,
'org_id': org_id}
# yum repo has epoch="0" not only when epoch is "0" but also if it's NULL
if pkg[3] == '0' or pkg[3] == '' or pkg[3]==None:
epochStatement = "(epoch is null or epoch = :epoch)"
else:
epochStatement = "epoch = :epoch"
if params['org_id']:
orgStatement = "org_id = :org_id"
else:
orgStatement = "org_id is null"
statement = """
select p.path, cp.channel_id,
cv.checksum_type, cv.checksum
from rhnPackage p
join rhnPackageName pn
on p.name_id = pn.id
join rhnPackageEVR pe
on p.evr_id = pe.id
join rhnPackageArch pa
on p.package_arch_id = pa.id
left join rhnChannelPackage cp
on p.id = cp.package_id
and cp.channel_id = :channel_id
join rhnChecksumView cv
on p.checksum_id = cv.id
where pn.name = :name
and pe.version = :ver
and pe.release = :rel
and %s
and pa.label = :arch
and %s
order by cp.channel_id nulls last
""" % (epochStatement, orgStatement)
h = rhnSQL.prepare(statement)
h.execute(**params)
ret = h.fetchone_dict()
if not ret:
return {'path': None,
'channel_id': None,
'checksum_type': None,
'checksum': None,
}
return ret | 1 | Python | CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. | https://cwe.mitre.org/data/definitions/79.html | safe |
def __init__(self, method, uri, headers, bodyProducer, persistent=False):
"""
@param method: The HTTP method for this request, ex: b'GET', b'HEAD',
b'POST', etc.
@type method: L{bytes}
@param uri: The relative URI of the resource to request. For example,
C{b'/foo/bar?baz=quux'}.
@type uri: L{bytes}
@param headers: Headers to be sent to the server. It is important to
note that this object does not create any implicit headers. So it
is up to the HTTP Client to add required headers such as 'Host'.
@type headers: L{twisted.web.http_headers.Headers}
@param bodyProducer: L{None} or an L{IBodyProducer} provider which
produces the content body to send to the remote HTTP server.
@param persistent: Set to C{True} when you use HTTP persistent
connection, defaults to C{False}.
@type persistent: L{bool}
"""
self.method = method
self.uri = uri
self.headers = headers
self.bodyProducer = bodyProducer
self.persistent = persistent
self._parsedURI = None | 0 | Python | CWE-74 | Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | The software constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. | https://cwe.mitre.org/data/definitions/74.html | vulnerable |
def safe_eval(text, allow_ints):
node = ast.parse(text, mode='eval')
return SafeEvalVisitor(allow_ints).visit(node) | 1 | Python | CWE-94 | Improper Control of Generation of Code ('Code Injection') | The software constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. | https://cwe.mitre.org/data/definitions/94.html | safe |
def feed_read_books():
off = request.args.get("offset") or 0
result, pagination = render_read_books(int(off) / (int(config.config_books_per_page)) + 1, True, True)
return render_xml_template('feed.xml', entries=result, pagination=pagination) | 0 | Python | CWE-918 | Server-Side Request Forgery (SSRF) | The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. | https://cwe.mitre.org/data/definitions/918.html | vulnerable |
def stmt(self, stmt, msg=None):
mod = ast.Module([stmt], [])
self.mod(mod, msg) | 1 | Python | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
def _get_object(data, position, as_class, tz_aware, uuid_subtype):
obj_size = struct.unpack("<i", data[position:position + 4])[0]
encoded = data[position + 4:position + obj_size - 1]
object = _elements_to_dict(encoded, as_class, tz_aware, uuid_subtype)
position += obj_size
if "$ref" in object:
return (DBRef(object.pop("$ref"), object.pop("$id"),
object.pop("$db", None), object), position)
return object, position | 0 | Python | NVD-CWE-Other | 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. | https://nvd.nist.gov/vuln/categories | vulnerable |
def testSparseFillEmptyRowsGradNegativeIndexMapValue(self):
reverse_index_map = [2, -1]
grad_values = [0, 1, 2, 3]
with self.assertRaisesRegex(
errors.InvalidArgumentError,
r'Elements in reverse index must be in \[0, 4\)'):
self.evaluate(
gen_sparse_ops.SparseFillEmptyRowsGrad(
reverse_index_map=reverse_index_map, grad_values=grad_values)) | 1 | Python | CWE-20 | 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. | https://cwe.mitre.org/data/definitions/20.html | safe |
def _dump(self, file=None, format=None):
import tempfile
if not file:
file = tempfile.mktemp()
self.load()
if not format or format == "PPM":
self.im.save_ppm(file)
else:
file = file + "." + format
self.save(file, format)
return file | 0 | Python | CWE-59 | 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 | vulnerable |
def _writeHeaders(self, transport, TEorCL):
hosts = self.headers.getRawHeaders(b'host', ())
if len(hosts) != 1:
raise BadHeaders(u"Exactly one Host header required")
# In the future, having the protocol version be a parameter to this
# method would probably be good. It would be nice if this method
# weren't limited to issuing HTTP/1.1 requests.
requestLines = []
requestLines.append(
b' '.join(
[
_ensureValidMethod(self.method),
_ensureValidURI(self.uri),
b'HTTP/1.1\r\n',
]
),
)
if not self.persistent:
requestLines.append(b'Connection: close\r\n')
if TEorCL is not None:
requestLines.append(TEorCL)
for name, values in self.headers.getAllRawHeaders():
requestLines.extend([name + b': ' + v + b'\r\n' for v in values])
requestLines.append(b'\r\n')
transport.writeSequence(requestLines) | 1 | Python | CWE-74 | Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') | The software constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. | https://cwe.mitre.org/data/definitions/74.html | safe |
def _require_verified_user(self, request):
user = request.user
if not settings.WAGTAIL_2FA_REQUIRED:
# If two factor authentication is disabled in the settings
return False
if not user.is_authenticated:
return False
# If the user has no access to the admin anyway then don't require a
# verified user here
if not (
user.is_staff
or user.is_superuser
or user.has_perms(["wagtailadmin.access_admin"])
):
return False
# Allow the user to a fixed number of paths when not verified
user_has_device = django_otp.user_has_device(user, confirmed=True)
if request.path in self._get_allowed_paths(user_has_device):
return False
# For all other cases require that the user is verfied via otp
return True | 1 | Python | NVD-CWE-noinfo | null | null | null | safe |
def _consumer(self, auth):
auth.process_response()
errors = auth.get_errors()
if not errors:
if auth.is_authenticated:
return True
else:
return False
else:
current_app.logger.error('Error processing %s' % (', '.join(errors)))
return False | 1 | Python | CWE-601 | URL Redirection to Untrusted Site ('Open Redirect') | A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. | https://cwe.mitre.org/data/definitions/601.html | safe |
def render_POST(self, request):
"""
Register with the Identity Server
"""
send_cors(request)
args = get_args(request, ('matrix_server_name', 'access_token'))
result = yield self.client.get_json(
"matrix://%s/_matrix/federation/v1/openid/userinfo?access_token=%s" % (
args['matrix_server_name'], urllib.parse.quote(args['access_token']),
),
1024 * 5,
)
if 'sub' not in result:
raise Exception("Invalid response from homeserver")
user_id = result['sub']
tok = yield issueToken(self.sydent, user_id)
# XXX: `token` is correct for the spec, but we released with `access_token`
# for a substantial amount of time. Serve both to make spec-compliant clients
# happy.
defer.returnValue({
"access_token": tok,
"token": tok,
}) | 1 | Python | CWE-770 | Allocation of Resources Without Limits or Throttling | The software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. | https://cwe.mitre.org/data/definitions/770.html | safe |
def test_received_chunked_completed_sets_content_length(self):
data = b"""\
GET /foobar HTTP/1.1
Transfer-Encoding: chunked
X-Foo: 1
20;\r\n
This string has 32 characters\r\n
0\r\n\r\n"""
result = self.parser.received(data)
self.assertEqual(result, 58)
data = data[result:]
result = self.parser.received(data)
self.assertTrue(self.parser.completed)
self.assertTrue(self.parser.error is None)
self.assertEqual(self.parser.headers["CONTENT_LENGTH"], "32") | 0 | Python | CWE-444 | Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') | The product acts as an intermediary HTTP agent
(such as a proxy or firewall) in the data flow between two
entities such as a client and server, but it does not
interpret malformed HTTP requests or responses in ways that
are consistent with how the messages will be processed by
those entities that are at the ultimate destination. | https://cwe.mitre.org/data/definitions/444.html | vulnerable |
def test_can_read_token_from_query_parameters(self):
"""Tests that Sydent correctly extracts an auth token from query parameters"""
self.sydent.run()
request, _ = make_request(
self.sydent.reactor, "GET",
"/_matrix/identity/v2/hash_details?access_token=" + self.test_token
)
token = tokenFromRequest(request)
self.assertEqual(token, self.test_token) | 1 | Python | CWE-918 | Server-Side Request Forgery (SSRF) | The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. | https://cwe.mitre.org/data/definitions/918.html | safe |
def close(self):
if self.lock:
self.lock.release() | 1 | Python | CWE-264 | Permissions, Privileges, and Access Controls | Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control. | https://cwe.mitre.org/data/definitions/264.html | safe |
def test_parse_header_connection_close(self):
data = b"GET /foobar HTTP/1.1\nConnection: close\n\n"
self.parser.parse_header(data)
self.assertEqual(self.parser.connection_close, True) | 0 | Python | CWE-444 | Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') | The product acts as an intermediary HTTP agent
(such as a proxy or firewall) in the data flow between two
entities such as a client and server, but it does not
interpret malformed HTTP requests or responses in ways that
are consistent with how the messages will be processed by
those entities that are at the ultimate destination. | https://cwe.mitre.org/data/definitions/444.html | vulnerable |
def __init__(self, env):
self._env = env | 1 | Python | CWE-134 | Use of Externally-Controlled Format String | The software uses a function that accepts a format string as an argument, but the format string originates from an external source. | https://cwe.mitre.org/data/definitions/134.html | safe |
def test_evaluate_dict_key_as_underscore(self):
# Traversing to the name `_` will raise a DeprecationWarning
# because it will go away in Zope 6.
ec = self._makeContext()
with warnings.catch_warnings():
warnings.simplefilter('ignore')
self.assertEqual(ec.evaluate('d/_'), 'under') | 1 | Python | CWE-22 | 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. | https://cwe.mitre.org/data/definitions/22.html | safe |
def edit_book_comments(comments, book):
modif_date = False
if comments:
comments = clean_html(comments)
if len(book.comments):
if book.comments[0].text != comments:
book.comments[0].text = comments
modif_date = True
else:
if comments:
book.comments.append(db.Comments(text=comments, book=book.id))
modif_date = True
return modif_date | 0 | Python | CWE-918 | Server-Side Request Forgery (SSRF) | The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. | https://cwe.mitre.org/data/definitions/918.html | vulnerable |
def get_type_string(data):
"""
Translates a Python data type into a string format.
"""
data_type = type(data)
if data_type in (int, long):
return 'integer'
elif data_type == float:
return 'float'
elif data_type == bool:
return 'boolean'
elif data_type in (list, tuple):
return 'list'
elif data_type == dict:
return 'hash'
elif data is None:
return 'null'
elif isinstance(data, basestring):
return 'string' | 0 | Python | CWE-20 | 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. | https://cwe.mitre.org/data/definitions/20.html | vulnerable |
def testParallelConcatShapeZero(self):
if not tf2.enabled():
self.skipTest("only fails in TF2")
@def_function.function
def f():
y = gen_array_ops.parallel_concat(values=[["tf"]], shape=0)
return y
with self.assertRaisesRegex(errors.InvalidArgumentError,
r"0th dimension of value .* is less than"):
f() | 1 | Python | CWE-369 | Divide By Zero | The product divides a value by zero. | https://cwe.mitre.org/data/definitions/369.html | safe |
def starts_with(field: Term, value: str) -> Criterion:
return field.like(f"{value}%") | 0 | Python | CWE-89 | 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. | https://cwe.mitre.org/data/definitions/89.html | vulnerable |
def update(self, **kwargs):
consumer_id = load_consumer_id(self.context)
if not consumer_id:
self.prompt.render_failure_message("This consumer is not registered to the Pulp server.")
return
delta = dict([(k, v) for k, v in kwargs.items() if v is not None])
if 'note' in delta.keys():
if delta['note']:
delta['notes'] = args_to_notes_dict(kwargs['note'], include_none=False)
delta.pop('note')
# convert display-name to display_name
key = 'display-name'
if key in delta:
v = delta.pop(key)
key = key.replace('-', '_')
delta[key] = v
if kwargs.get(OPTION_EXCHANGE_KEYS.keyword):
path = self.context.config['authentication']['rsa_pub']
fp = open(path)
try:
delta['rsa_pub'] = fp.read()
finally:
fp.close()
try:
self.context.server.consumer.update(consumer_id, delta)
self.prompt.render_success_message('Consumer [%s] successfully updated' % consumer_id)
if not kwargs.get(OPTION_EXCHANGE_KEYS.keyword):
return
update_server_key(self)
except NotFoundException:
self.prompt.write('Consumer [%s] does not exist on the server' % consumer_id, tag='not-found') | 1 | Python | CWE-295 | Improper Certificate Validation | The software does not validate, or incorrectly validates, a certificate. | https://cwe.mitre.org/data/definitions/295.html | safe |
def fetch_file(self, in_path, out_path):
''' fetch a file from zone to local '''
vvv("FETCH %s TO %s" % (in_path, out_path), host=self.zone)
p = self._buffered_exec_command('dd if=%s bs=%s' % (in_path, BUFSIZE), None)
with open(out_path, 'wb+') as out_file:
try:
for chunk in p.stdout.read(BUFSIZE):
out_file.write(chunk)
except:
traceback.print_exc()
raise errors.AnsibleError("failed to transfer file to %s" % out_path)
stdout, stderr = p.communicate()
if p.returncode != 0:
raise errors.AnsibleError("failed to transfer file to %s:\n%s\n%s" % (out_path, stdout, stderr)) | 1 | Python | CWE-59 | 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 | safe |
def test_bad_integer(self):
# issue13436: Bad error message with invalid numeric values
body = [ast.ImportFrom(module='time',
names=[ast.alias(name='sleep')],
level=None,
lineno=None, col_offset=None)]
mod = ast.Module(body, [])
with self.assertRaises(ValueError) as cm:
compile(mod, 'test', 'exec')
self.assertIn("invalid integer value: None", str(cm.exception)) | 1 | Python | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | safe |
def receivePing():
vrequest = request.form['id']
db.sentences_victim('report_online', [vrequest])
return json.dumps({'status' : 'OK', 'vId' : vrequest}); | 0 | Python | CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. | https://cwe.mitre.org/data/definitions/79.html | vulnerable |
def testPathTraverse(self):
# need to perform this test with a "real" folder
from OFS.Folder import Folder
f = self.folder
self.folder = Folder()
self.folder.t, self.folder.laf = f.t, f.laf
self.folder.laf.write('ok')
self.assert_expected(self.folder.t, 'CheckPathTraverse.html') | 1 | Python | CWE-22 | 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. | https://cwe.mitre.org/data/definitions/22.html | safe |
def del_project(request, client_id, project):
if request.method == 'GET':
client = Client.objects.get(id=client_id)
try:
scrapyd = get_scrapyd(client)
result = scrapyd.delete_project(project=project)
return JsonResponse(result)
except ConnectionError:
return JsonResponse({'message': 'Connect Error'}) | 0 | Python | CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. | https://cwe.mitre.org/data/definitions/78.html | vulnerable |
def getaddrspec(self):
"""Parse an RFC 2822 addr-spec."""
aslist = []
self.gotonext()
while self.pos < len(self.field):
preserve_ws = True
if self.field[self.pos] == '.':
if aslist and not aslist[-1].strip():
aslist.pop()
aslist.append('.')
self.pos += 1
preserve_ws = False
elif self.field[self.pos] == '"':
aslist.append('"%s"' % quote(self.getquote()))
elif self.field[self.pos] in self.atomends:
if aslist and not aslist[-1].strip():
aslist.pop()
break
else:
aslist.append(self.getatom())
ws = self.gotonext()
if preserve_ws and ws:
aslist.append(ws)
if self.pos >= len(self.field) or self.field[self.pos] != '@':
return EMPTYSTRING.join(aslist)
aslist.append('@')
self.pos += 1
self.gotonext()
return EMPTYSTRING.join(aslist) + self.getdomain() | 0 | Python | NVD-CWE-noinfo | null | null | null | vulnerable |
def install_agent(agent_key):
'''
Function downloads Server Density installation agent, and installs sd-agent
with agent_key.
CLI Example:
.. code-block:: bash
salt '*' serverdensity_device.install_agent c2bbdd6689ff46282bdaa07555641498
'''
work_dir = '/tmp/'
account_url = get_sd_auth('account_url')
__salt__['cmd.run'](
cmd='curl https://www.serverdensity.com/downloads/agent-install.sh -o install.sh',
cwd=work_dir
)
__salt__['cmd.run'](cmd='chmod +x install.sh', cwd=work_dir)
return __salt__['cmd.run'](
cmd='./install.sh -a {account_url} -k {agent_key}'.format(
account_url=account_url, agent_key=agent_key),
cwd=work_dir
) | 0 | Python | CWE-19 | 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 | vulnerable |
def server_socket_thread(srv):
try:
while gcounter[0] < request_count:
try:
client, _ = srv.accept()
except ssl.SSLError as e:
if e.reason in tls_skip_errors:
return
raise
try:
client.settimeout(timeout)
fun(client, tick)
finally:
try:
client.shutdown(socket.SHUT_RDWR)
except (IOError, socket.error):
pass
# FIXME: client.close() introduces connection reset by peer
# at least in other/connection_close test
# should not be a problem since socket would close upon garbage collection
if gcounter[0] > request_count:
gresult[0] = Exception(
"Request count expected={0} actual={1}".format(
request_count, gcounter[0]
)
)
except Exception as e:
# traceback.print_exc caused IOError: concurrent operation on sys.stderr.close() under setup.py test
print(traceback.format_exc(), file=sys.stderr)
gresult[0] = e | 0 | Python | CWE-400 | Uncontrolled Resource Consumption | The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. | https://cwe.mitre.org/data/definitions/400.html | vulnerable |
def reinit(self):
"""Initialize the random number generator and seed it with entropy from
the operating system.
"""
# Save the pid (helps ensure that Crypto.Random.atfork() gets called)
self._pid = os.getpid()
# Collect entropy from the operating system and feed it to
# FortunaAccumulator
self._ec.reinit()
# Override FortunaAccumulator's 100ms minimum re-seed interval. This
# is necessary to avoid a race condition between this function and
# self.read(), which that can otherwise cause forked child processes to
# produce identical output. (e.g. CVE-2013-1445)
#
# Note that if this function can be called frequently by an attacker,
# (and if the bits from OSRNG are insufficiently random) it will weaken
# Fortuna's ability to resist a state compromise extension attack.
self._fa._forget_last_reseed() | 1 | Python | CWE-310 | Cryptographic Issues | Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. | https://cwe.mitre.org/data/definitions/310.html | safe |
def handleContentChunk(self, data):
if self.content.tell() + len(data) > MAX_REQUEST_SIZE:
logger.info(
"Aborting connection from %s because the request exceeds maximum size",
self.client.host)
self.transport.abortConnection()
return
return super().handleContentChunk(data) | 1 | Python | CWE-770 | Allocation of Resources Without Limits or Throttling | The software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. | https://cwe.mitre.org/data/definitions/770.html | safe |
def test_get_conditions(self, freeze):
conditions = ClearableFileInput().get_conditions(None)
assert all(
condition in conditions
for condition in [
{"bucket": "test-bucket"},
{"success_action_status": "201"},
["starts-with", "$key", "custom/location/tmp"],
["starts-with", "$Content-Type", ""],
]
), conditions | 0 | Python | CWE-22 | 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. | https://cwe.mitre.org/data/definitions/22.html | vulnerable |
def test_login_get(self):
login_code = LoginCode.objects.create(user=self.user, code='foobar')
response = self.client.get('/accounts/login/code/', {
'code': login_code.code,
})
self.assertEqual(response.status_code, 200)
self.assertEqual(response.context['form'].cleaned_data['code'], login_code)
self.assertTrue(response.wsgi_request.user.is_anonymous)
self.assertTrue(LoginCode.objects.filter(pk=login_code.pk).exists()) | 0 | Python | CWE-312 | Cleartext Storage of Sensitive Information | The application stores sensitive information in cleartext within a resource that might be accessible to another control sphere. | https://cwe.mitre.org/data/definitions/312.html | vulnerable |
def make_homeserver(self, reactor, clock):
self.fetches = []
async def get_file(destination, path, output_stream, args=None, max_size=None):
"""
Returns tuple[int,dict,str,int] of file length, response headers,
absolute URI, and response code.
"""
def write_to(r):
data, response = r
output_stream.write(data)
return response
d = Deferred()
d.addCallback(write_to)
self.fetches.append((d, destination, path, args))
return await make_deferred_yieldable(d)
client = Mock()
client.get_file = get_file
self.storage_path = self.mktemp()
self.media_store_path = self.mktemp()
os.mkdir(self.storage_path)
os.mkdir(self.media_store_path)
config = self.default_config()
config["media_store_path"] = self.media_store_path
config["thumbnail_requirements"] = {}
config["max_image_pixels"] = 2000000
provider_config = {
"module": "synapse.rest.media.v1.storage_provider.FileStorageProviderBackend",
"store_local": True,
"store_synchronous": False,
"store_remote": True,
"config": {"directory": self.storage_path},
}
config["media_storage_providers"] = [provider_config]
hs = self.setup_test_homeserver(config=config, federation_http_client=client)
return hs | 1 | Python | CWE-601 | URL Redirection to Untrusted Site ('Open Redirect') | A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. | https://cwe.mitre.org/data/definitions/601.html | safe |
def render_edit_book(book_id):
cc = calibre_db.session.query(db.Custom_Columns).filter(db.Custom_Columns.datatype.notin_(db.cc_exceptions)).all()
book = calibre_db.get_filtered_book(book_id, allow_show_archived=True)
if not book:
flash(_(u"Oops! Selected book title is unavailable. File does not exist or is not accessible"), category="error")
return redirect(url_for("web.index"))
for lang in book.languages:
lang.language_name = isoLanguages.get_language_name(get_locale(), lang.lang_code)
book.authors = calibre_db.order_authors([book])
author_names = []
for authr in book.authors:
author_names.append(authr.name.replace('|', ','))
# Option for showing convertbook button
valid_source_formats=list()
allowed_conversion_formats = list()
kepub_possible=None
if config.config_converterpath:
for file in book.data:
if file.format.lower() in constants.EXTENSIONS_CONVERT_FROM:
valid_source_formats.append(file.format.lower())
if config.config_kepubifypath and 'epub' in [file.format.lower() for file in book.data]:
kepub_possible = True
if not config.config_converterpath:
valid_source_formats.append('epub')
# Determine what formats don't already exist
if config.config_converterpath:
allowed_conversion_formats = constants.EXTENSIONS_CONVERT_TO[:]
for file in book.data:
if file.format.lower() in allowed_conversion_formats:
allowed_conversion_formats.remove(file.format.lower())
if kepub_possible:
allowed_conversion_formats.append('kepub')
return render_title_template('book_edit.html', book=book, authors=author_names, cc=cc,
title=_(u"edit metadata"), page="editbook",
conversion_formats=allowed_conversion_formats,
config=config,
source_formats=valid_source_formats) | 0 | Python | CWE-918 | Server-Side Request Forgery (SSRF) | The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. | https://cwe.mitre.org/data/definitions/918.html | vulnerable |
def test_login_unknown_code(self):
response = self.client.post('/accounts/login/code/', {
'code': 'unknown',
})
self.assertEqual(response.status_code, 200)
self.assertEqual(response.context['form'].errors, {
'code': ['Login code is invalid. It might have expired.'],
}) | 0 | Python | CWE-312 | Cleartext Storage of Sensitive Information | The application stores sensitive information in cleartext within a resource that might be accessible to another control sphere. | https://cwe.mitre.org/data/definitions/312.html | vulnerable |
def env() -> Environment:
from openapi_python_client import utils
TEMPLATE_FILTERS = {"snakecase": utils.snake_case, "spinalcase": utils.spinal_case}
env = Environment(loader=PackageLoader("openapi_python_client"), trim_blocks=True, lstrip_blocks=True)
env.filters.update(TEMPLATE_FILTERS)
return env | 0 | Python | CWE-22 | 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. | https://cwe.mitre.org/data/definitions/22.html | vulnerable |
def _should_decode(typ):
# either a basetype which needs to be clamped
# or a complex type which contains something that
# needs to be clamped.
if isinstance(typ, BaseType):
return typ.typ not in ("int256", "uint256", "bytes32")
if isinstance(typ, (ByteArrayLike, DArrayType)):
return True
if isinstance(typ, SArrayType):
return _should_decode(typ.subtype)
if isinstance(typ, TupleLike):
return any(_should_decode(t) for t in typ.tuple_members())
raise CompilerPanic(f"_should_decode({typ})") # pragma: notest | 0 | Python | CWE-119 | 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. | https://cwe.mitre.org/data/definitions/119.html | vulnerable |
def is_secure(self):
return False | 1 | Python | CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. | https://cwe.mitre.org/data/definitions/79.html | safe |
def default_dir_win(tmp_dir=None):
"""
Create or find default catalog store for Windows systems
purpose of 'tmp_dir' is to enable way how to test this function easily
"""
def create_win_temp_dir(prefix, inner_dir=None, tmp_dir=None):
"""
create temp dir starting with 'prefix' in 'tmp_dir' or
'tempfile.gettempdir'; if 'inner_dir' is specified, it should be
created inside
"""
tmp_dir_path = find_valid_temp_dir(prefix, tmp_dir)
if tmp_dir_path:
if inner_dir:
tmp_dir_path = os.path.join(tmp_dir_path, inner_dir)
if not os.path.isdir(tmp_dir_path):
os.mkdir(tmp_dir_path, 0o700)
else:
tmp_dir_path = create_temp_dir(prefix, inner_dir, tmp_dir)
return tmp_dir_path
python_name = "python%d%d_compiled" % tuple(sys.version_info[:2])
tmp_dir = tmp_dir or tempfile.gettempdir()
temp_dir_name = "%s" % whoami()
temp_root_dir = os.path.join(tmp_dir, temp_dir_name)
temp_dir_path = os.path.join(temp_root_dir, python_name)
_create_dirs(temp_dir_path)
if check_dir(temp_dir_path) and check_dir(temp_root_dir):
return temp_dir_path
else:
if check_dir(temp_root_dir):
return create_win_temp_dir(python_name, tmp_dir=temp_root_dir)
else:
return create_win_temp_dir(temp_dir_name, python_name, tmp_dir) | 1 | Python | CWE-269 | Improper Privilege Management | The software does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. | https://cwe.mitre.org/data/definitions/269.html | safe |
def test_list_instructor_tasks_problem_student(self, act):
""" Test list task history for problem AND student. """
act.return_value = self.tasks
url = reverse('list_instructor_tasks', kwargs={'course_id': self.course.id.to_deprecated_string()})
mock_factory = MockCompletionInfo()
with patch('instructor.views.instructor_task_helpers.get_task_completion_info') as mock_completion_info:
mock_completion_info.side_effect = mock_factory.mock_get_task_completion_info
response = self.client.get(url, {
'problem_location_str': self.problem_urlname,
'unique_student_identifier': self.student.email,
})
self.assertEqual(response.status_code, 200)
# check response
self.assertTrue(act.called)
expected_tasks = [ftask.to_dict() for ftask in self.tasks]
actual_tasks = json.loads(response.content)['tasks']
for exp_task, act_task in zip(expected_tasks, actual_tasks):
self.assertDictEqual(exp_task, act_task)
self.assertEqual(actual_tasks, expected_tasks) | 0 | Python | CWE-352 | Cross-Site Request Forgery (CSRF) | The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. | https://cwe.mitre.org/data/definitions/352.html | vulnerable |
def get_email_content_response(self, num_emails, task_history_request, with_failures=False):
""" Calls the list_email_content endpoint and returns the repsonse """
self.setup_fake_email_info(num_emails, with_failures)
task_history_request.return_value = self.tasks.values()
url = reverse('list_email_content', kwargs={'course_id': self.course.id.to_deprecated_string()})
with patch('instructor.views.api.CourseEmail.objects.get') as mock_email_info:
mock_email_info.side_effect = self.get_matching_mock_email
response = self.client.post(url, {})
self.assertEqual(response.status_code, 200)
return response | 1 | Python | CWE-352 | Cross-Site Request Forgery (CSRF) | The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. | https://cwe.mitre.org/data/definitions/352.html | safe |
def process_request(self, req):
auth_tok = req.headers.get('X-Auth-Token')
user = None
tenant = None
roles = []
if auth_tok:
user, tenant, role = auth_tok.split(':')
if tenant.lower() == 'none':
tenant = None
roles = [role]
req.headers['X-User-Id'] = user
req.headers['X-Tenant-Id'] = tenant
req.headers['X-Roles'] = role
req.headers['X-Identity-Status'] = 'Confirmed'
kwargs = {
'user': user,
'tenant': tenant,
'roles': roles,
'is_admin': self.is_admin,
'auth_tok': auth_tok,
}
req.context = context.RequestContext(**kwargs) | 1 | Python | CWE-264 | Permissions, Privileges, and Access Controls | Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control. | https://cwe.mitre.org/data/definitions/264.html | safe |
def test_received_bad_host_header(self):
from waitress.utilities import BadRequest
data = b"HTTP/1.0 GET /foobar\r\n Host: foo\r\n\r\n"
result = self.parser.received(data)
self.assertEqual(result, 36)
self.assertTrue(self.parser.completed)
self.assertEqual(self.parser.error.__class__, BadRequest) | 1 | Python | CWE-444 | Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') | The product acts as an intermediary HTTP agent
(such as a proxy or firewall) in the data flow between two
entities such as a client and server, but it does not
interpret malformed HTTP requests or responses in ways that
are consistent with how the messages will be processed by
those entities that are at the ultimate destination. | https://cwe.mitre.org/data/definitions/444.html | safe |
def main(req: func.HttpRequest) -> func.HttpResponse:
response = ok(
Info(
resource_group=get_base_resource_group(),
region=get_base_region(),
subscription=get_subscription(),
versions=versions(),
instance_id=get_instance_id(),
insights_appid=get_insights_appid(),
insights_instrumentation_key=get_insights_instrumentation_key(),
)
)
return response | 0 | Python | CWE-346 | Origin Validation Error | The software does not properly verify that the source of data or communication is valid. | https://cwe.mitre.org/data/definitions/346.html | vulnerable |
def render_archived_books(page, sort_param):
order = sort_param[0] or []
archived_books = (
ub.session.query(ub.ArchivedBook)
.filter(ub.ArchivedBook.user_id == int(current_user.id))
.filter(ub.ArchivedBook.is_archived == True)
.all()
)
archived_book_ids = [archived_book.book_id for archived_book in archived_books]
archived_filter = db.Books.id.in_(archived_book_ids)
entries, random, pagination = calibre_db.fill_indexpage_with_archived_books(page, db.Books,
0,
archived_filter,
order,
True,
False, 0)
name = _(u'Archived Books') + ' (' + str(len(archived_book_ids)) + ')'
pagename = "archived"
return render_title_template('index.html', random=random, entries=entries, pagination=pagination,
title=name, page=pagename, order=sort_param[1]) | 0 | Python | CWE-918 | Server-Side Request Forgery (SSRF) | The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. | https://cwe.mitre.org/data/definitions/918.html | vulnerable |
def mysql_ends_with(field: Field, value: str) -> Criterion:
return functions.Cast(field, SqlTypes.CHAR).like(f"%{value}") | 0 | Python | CWE-89 | 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. | https://cwe.mitre.org/data/definitions/89.html | vulnerable |
def test_expect_continue(self):
# specifying Connection: close explicitly
data = "I have expectations"
to_send = tobytes(
"GET / HTTP/1.1\r\n"
"Connection: close\r\n"
"Content-Length: %d\r\n"
"Expect: 100-continue\r\n"
"\r\n"
"%s" % (len(data), data)
)
self.connect()
self.sock.send(to_send)
fp = self.sock.makefile("rb", 0)
line = fp.readline() # continue status line
version, status, reason = (x.strip() for x in line.split(None, 2))
self.assertEqual(int(status), 100)
self.assertEqual(reason, b"Continue")
self.assertEqual(version, b"HTTP/1.1")
fp.readline() # blank line
line = fp.readline() # next status line
version, status, reason = (x.strip() for x in line.split(None, 2))
headers = parse_headers(fp)
length = int(headers.get("content-length")) or None
response_body = fp.read(length)
self.assertEqual(int(status), 200)
self.assertEqual(length, len(response_body))
self.assertEqual(response_body, tobytes(data)) | 1 | Python | CWE-444 | Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') | The product acts as an intermediary HTTP agent
(such as a proxy or firewall) in the data flow between two
entities such as a client and server, but it does not
interpret malformed HTTP requests or responses in ways that
are consistent with how the messages will be processed by
those entities that are at the ultimate destination. | https://cwe.mitre.org/data/definitions/444.html | safe |
def test_win_inaccessible_root(self):
"""
there should be a new root dir created if existing one is not accessible
"""
tmpdir = tempfile.mkdtemp()
try:
d_dir = catalog.default_dir_win(tmpdir)
root_ddir = os.path.dirname(d_dir)
try:
os.chmod(root_ddir, stat.S_IREAD | stat.S_IEXEC)
except OSError:
raise KnownFailureTest("Can't change permissions of root default_dir.")
new_ddir = catalog.default_dir_win(tmpdir)
assert_(not os.path.samefile(new_ddir, d_dir))
new_ddir2 = catalog.default_dir_win(tmpdir)
assert_(os.path.samefile(new_ddir, new_ddir2))
finally:
os.chmod(root_ddir, 0o700)
remove_tree(tmpdir) | 1 | Python | CWE-269 | Improper Privilege Management | The software does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. | https://cwe.mitre.org/data/definitions/269.html | safe |
def test_dmcrypt_with_custom_size(self, conf_ceph_stub):
conf_ceph_stub('''
[global]
fsid=asdf
[osd]
osd_dmcrypt_size=8
''')
result = encryption.create_dmcrypt_key()
assert len(result) == 172 | 0 | Python | NVD-CWE-noinfo | null | null | null | vulnerable |
def test_patch_bot_role(self) -> None:
self.login("desdemona")
email = "[email protected]"
user_profile = self.get_bot_user(email)
do_change_user_role(user_profile, UserProfile.ROLE_MEMBER, acting_user=user_profile)
req = dict(role=UserProfile.ROLE_GUEST)
result = self.client_patch(f"/json/bots/{self.get_bot_user(email).id}", req)
self.assert_json_success(result)
user_profile = self.get_bot_user(email)
self.assertEqual(user_profile.role, UserProfile.ROLE_GUEST)
# Test for not allowing a non-owner user to make assign a bot an owner role
desdemona = self.example_user("desdemona")
do_change_user_role(desdemona, UserProfile.ROLE_REALM_ADMINISTRATOR, acting_user=None)
req = dict(role=UserProfile.ROLE_REALM_OWNER)
result = self.client_patch(f"/json/users/{user_profile.id}", req)
self.assert_json_error(result, "Must be an organization owner")
result = self.client_patch(f"/json/bots/{user_profile.id}", req)
self.assert_json_error(result, "Must be an organization owner")
# Test for not allowing a non-administrator user to assign a bot an administrator role
shiva = self.example_user("shiva")
self.assertEqual(shiva.role, UserProfile.ROLE_MODERATOR)
self.login_user(shiva)
do_change_bot_owner(user_profile, shiva, acting_user=None)
req = dict(role=UserProfile.ROLE_REALM_ADMINISTRATOR)
result = self.client_patch(f"/json/users/{user_profile.id}", req)
self.assert_json_error(result, "Must be an organization administrator")
result = self.client_patch(f"/json/bots/{user_profile.id}", req)
self.assert_json_error(result, "Must be an organization administrator") | 1 | Python | CWE-285 | Improper Authorization | The software does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. | https://cwe.mitre.org/data/definitions/285.html | safe |
def object_to_relations(o, e):
# process forward and reverse references, so just loop over all the objects of the event
if 'Object' in e['Event']:
for eo in e['Event']['Object']:
if 'ObjectReference' in eo:
for ref in eo['ObjectReference']:
# we have found original object. Expand to the related object and attributes
if eo['uuid'] == o['uuid']:
# the reference is an Object
if ref.get('Object'):
# get the full object in the event, as our objectReference included does not contain everything we need
sub_object = get_object_in_event(ref['Object']['uuid'], e)
yield object_to_entity(sub_object, link_label=ref['relationship_type'])
# the reference is an Attribute
if ref.get('Attribute'):
ref['Attribute']['event_id'] = ref['event_id'] # LATER remove this ugly workaround - object can't be requested directly from MISP using the uuid, and to find a full object we need the event_id
for item in attribute_to_entity(ref['Attribute'], link_label=ref['relationship_type']):
yield item
# reverse-lookup - this is another objects relating the original object
if ref['referenced_uuid'] == o['uuid']:
yield object_to_entity(eo, link_label=ref['relationship_type'], link_direction=LinkDirection.OutputToInput) | 0 | Python | NVD-CWE-noinfo | null | null | null | vulnerable |
def test_parse_header_no_cr_in_headerplus(self):
data = b"GET /foobar HTTP/8.4"
self.parser.parse_header(data)
self.assertEqual(self.parser.first_line, data) | 0 | Python | CWE-444 | Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') | The product acts as an intermediary HTTP agent
(such as a proxy or firewall) in the data flow between two
entities such as a client and server, but it does not
interpret malformed HTTP requests or responses in ways that
are consistent with how the messages will be processed by
those entities that are at the ultimate destination. | https://cwe.mitre.org/data/definitions/444.html | vulnerable |
def upload_file(request):
path = tempfile.mkdtemp()
file_name = os.path.join(path, "%s.txt" % request.node.name)
with open(file_name, "w") as f:
f.write(request.node.name)
return file_name | 0 | Python | CWE-22 | 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. | https://cwe.mitre.org/data/definitions/22.html | vulnerable |
def emit(self, s, depth, reflow=True):
# XXX reflow long lines?
if reflow:
lines = reflow_lines(s, depth)
else:
lines = [s]
for line in lines:
line = (" " * TABSIZE * depth) + line + "\n"
self.file.write(line) | 0 | Python | CWE-125 | Out-of-bounds Read | The software reads data past the end, or before the beginning, of the intended buffer. | https://cwe.mitre.org/data/definitions/125.html | vulnerable |
def test_quotas_update_as_user(self):
body = {'quota_class_set': {'instances': 50, 'cores': 50,
'ram': 51200, 'volumes': 10,
'gigabytes': 1000, 'floating_ips': 10,
'metadata_items': 128, 'injected_files': 5,
'injected_file_content_bytes': 10240,
'security_groups': 10,
'security_group_rules': 20,
}}
req = fakes.HTTPRequest.blank(
'/v2/fake4/os-quota-class-sets/test_class')
self.assertRaises(webob.exc.HTTPForbidden, self.controller.update,
req, 'test_class', body) | 1 | Python | CWE-264 | Permissions, Privileges, and Access Controls | Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control. | https://cwe.mitre.org/data/definitions/264.html | safe |
def test_parse_header_bad_content_length(self):
data = b"GET /foobar HTTP/8.4\r\ncontent-length: abc\r\n"
self.parser.parse_header(data)
self.assertEqual(self.parser.body_rcv, None) | 0 | Python | CWE-444 | Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') | The product acts as an intermediary HTTP agent
(such as a proxy or firewall) in the data flow between two
entities such as a client and server, but it does not
interpret malformed HTTP requests or responses in ways that
are consistent with how the messages will be processed by
those entities that are at the ultimate destination. | https://cwe.mitre.org/data/definitions/444.html | vulnerable |
def list_instructor_tasks(request, course_id):
"""
List instructor tasks.
Takes optional query paremeters.
- With no arguments, lists running tasks.
- `problem_location_str` lists task history for problem
- `problem_location_str` and `unique_student_identifier` lists task
history for problem AND student (intersection)
"""
course_id = SlashSeparatedCourseKey.from_deprecated_string(course_id)
problem_location_str = strip_if_string(request.GET.get('problem_location_str', False))
student = request.GET.get('unique_student_identifier', None)
if student is not None:
student = get_student_from_identifier(student)
if student and not problem_location_str:
return HttpResponseBadRequest(
"unique_student_identifier must accompany problem_location_str"
)
if problem_location_str:
try:
module_state_key = course_id.make_usage_key_from_deprecated_string(problem_location_str)
except InvalidKeyError:
return HttpResponseBadRequest()
if student:
# Specifying for a single student's history on this problem
tasks = instructor_task.api.get_instructor_task_history(course_id, module_state_key, student)
else:
# Specifying for single problem's history
tasks = instructor_task.api.get_instructor_task_history(course_id, module_state_key)
else:
# If no problem or student, just get currently running tasks
tasks = instructor_task.api.get_running_instructor_tasks(course_id)
response_payload = {
'tasks': map(extract_task_features, tasks),
}
return JsonResponse(response_payload) | 0 | Python | CWE-352 | Cross-Site Request Forgery (CSRF) | The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. | https://cwe.mitre.org/data/definitions/352.html | vulnerable |
def extra_view_dispatch(request, view):
"""
Dispatch to an Xtheme extra view.
:param request: A request.
:type request: django.http.HttpRequest
:param view: View name.
:type view: str
:return: A response of some kind.
:rtype: django.http.HttpResponse
"""
theme = getattr(request, "theme", None) or get_current_theme(request.shop)
view_func = get_view_by_name(theme, view)
if not view_func:
msg = "Error! %s/%s: Not found." % (getattr(theme, "identifier", None), view)
return HttpResponseNotFound(msg)
return view_func(request) | 0 | Python | CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. | https://cwe.mitre.org/data/definitions/79.html | vulnerable |
def is_private_address(url):
hostname = urlparse(url).hostname
ip_address = socket.gethostbyname(hostname)
return ipaddress.ip_address(text_type(ip_address)).is_private | 0 | Python | CWE-918 | Server-Side Request Forgery (SSRF) | The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. | https://cwe.mitre.org/data/definitions/918.html | vulnerable |
def test_serializer(self):
exemplar = dict(quota_class_set=dict(
id='test_class',
metadata_items=10,
injected_file_content_bytes=20,
volumes=30,
gigabytes=40,
ram=50,
floating_ips=60,
instances=70,
injected_files=80,
security_groups=10,
security_group_rules=20,
cores=90))
text = self.serializer.serialize(exemplar)
print text
tree = etree.fromstring(text)
self.assertEqual('quota_class_set', tree.tag)
self.assertEqual('test_class', tree.get('id'))
self.assertEqual(len(exemplar['quota_class_set']) - 1, len(tree))
for child in tree:
self.assertTrue(child.tag in exemplar['quota_class_set'])
self.assertEqual(int(child.text),
exemplar['quota_class_set'][child.tag]) | 1 | Python | CWE-264 | Permissions, Privileges, and Access Controls | Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control. | https://cwe.mitre.org/data/definitions/264.html | safe |
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