PYSEC-2021-141

In pygments 1.1+, fixed in 2.7.4, the lexers used to parse programming languages rely heavily on regular expressions. Some of the regular expressions have exponential or cubic worst-case complexity and are vulnerable to ReDoS. By crafting malicious input, an attacker can cause a denial of service...

PYSEC-2021-33

LinkedIn Oncall through 1.4.0 allows reflected XSS via /query because of mishandling of the "No results found for" message in the search bar...

PYSEC-2021-9

In Django 2.2 before 2.2.18, 3.0 before 3.0.12, and 3.1 before 3.1.6, the django.utils.archive.extract method used by "startapp --template" and "startproject --template" allows directory traversal via an archive with absolute paths or relative paths with dot segments...

PYSEC-2020-299

In affected versions of TensorFlow the tf.rawops.ImmutableConst operation returns a constant tensor created from a memory mapped file which is assumed immutable. However, if the type of the tensor is not an integral type, the operation crashes the Python interpreter as it tries to write to the...

PYSEC-2020-109

In some conditions, a snap package built by snapcraft includes the current directory in LDLIBRARYPATH, allowing a malicious snap to gain code execution within the context of another snap if both plug the home interface or similar. This issue affects snapcraft versions prior to 4.4.4, prior to...

PYSEC-2020-69

Python oic is a Python OpenID Connect implementation. In Python oic before version 1.2.1, there are several related cryptographic issues affecting client implementations that use the library. The issues are: 1 The IdToken signature algorithm was not checked automatically, but only if the expected...

PYSEC-2020-148

urllib3 before 1.25.9 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of putrequest. NOTE: this is similar to CVE-2020-26116...

PYSEC-2020-284

In eager mode, TensorFlow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1 does not set the session state. Hence, calling tf.rawops.GetSessionHandle or tf.rawops.GetSessionHandleV2 results in a null pointer dereference In linked snippet, in eager mode, ctx-sessionstate returns nullptr. Since...

PYSEC-2020-294

In TensorFlow Lite before versions 2.2.1 and 2.3.1, models using segment sum can trigger a write out bounds / segmentation fault if the segment ids are not sorted. Code assumes that the segment ids are in increasing order, using the last element of the tensor holding them to determine the...

PYSEC-2020-43

An issue was discovered in Flask-CORS aka CORS Middleware for Flask before 3.0.9. It allows ../ directory traversal to access private resources because resource matching does not ensure that pathnames are in a canonical format...

PYSEC-2020-71

In openapi-python-client before version 0.5.3, clients generated with a maliciously crafted OpenAPI Document can generate arbitrary Python code. Subsequent execution of this malicious client is arbitrary code execution...

PYSEC-2020-70

In openapi-python-client before version 0.5.3, there is a path traversal vulnerability. If a user generated a client using a maliciously crafted OpenAPI document, it is possible for generated files to be placed in arbitrary locations on disk...

PYSEC-2020-37

In django-basic-auth-ip-whitelist before 0.3.4, a potential timing attack exists on websites where the basic authentication is used or configured, i.e. BASICAUTHLOGIN and BASICAUTHPASSWORD is set. Currently the string comparison between configured credentials and the ones provided by users is...

PYSEC-2020-206

A vulnerability was found in Ansible Engine versions 2.9.x before 2.9.3, 2.8.x before 2.8.8, 2.7.x before 2.7.16 and earlier, where in Ansible's nxosfilecopy module can be used to copy files to a flash or bootflash on NXOS devices. Malicious code could craft the filename parameter to perform OS...

PYSEC-2020-340

In Mozilla Bleach before 3.1.4, bleach.clean behavior parsing style attributes could result in a regular expression denial of service ReDoS...

PYSEC-2020-27

In Mozilla Bleach before 3.11, a mutation XSS affects users calling bleach.clean with noscript and a raw tag in the allowed/whitelisted tags option...

PYSEC-2020-219

In wagtail-2fa before 1.4.1, any user with access to the CMS can view and delete other users 2FA devices by going to the correct path. The user does not require special permissions in order to do so. By deleting the other users device they can disable the target users 2FA devices and potentially...

PYSEC-2020-202

Ansible before 1.5.5 constructs filenames containing user and password fields on the basis of deb lines in sources.list, which might allow local users to obtain sensitive credential information in opportunistic circumstances by leveraging existence of a file that uses the "deb...

PYSEC-2020-162

In Apache Airflow before 1.10.5 when running with the "classic" UI, a malicious admin user could edit the state of objects in the Airflow metadata database to execute arbitrary javascript on certain page views. The new "RBAC" UI is unaffected...

PYSEC-2020-163

A flaw was found in all python-ecdsa versions before 0.13.3, where it did not correctly verify whether signatures used DER encoding. Without this verification, a malformed signature could be accepted, making the signature malleable. Without proper verification, an attacker could use a malleable...

PYSEC-2019-135

When using wagtail-2fa before 1.3.0, if someone gains access to someone's Wagtail login credentials, they can log into the CMS and bypass the 2FA check by changing the URL. They can then add a new device and gain full access to the CMS. This problem has been patched in version 1.3.0...

PYSEC-2019-176

python-docutils allows insecure usage of temporary files...

PYSEC-2019-219

Recommender before 2018-07-18 allows XSS...

PYSEC-2019-27

invenio-records before 1.2.2 allows XSS...

PYSEC-2019-120

scapy 2.4.0 is affected by: Denial of Service. The impact is: infinite loop, resource consumption and program unresponsive. The component is: RADIUSAttrPacketListField.getfieldself... The attack vector is: over the network or in a pcap. both work...

PYSEC-2019-215

A number of HTTP endpoints in the Airflow webserver both RBAC and classic did not have adequate protection and were vulnerable to cross-site request forgery attacks...

PYSEC-2019-107

nbla/logger.cpp in libnnabla.a in Sony Neural Network Libraries aka nnabla through v1.0.14 relies on the HOME environment variable, which might be untrusted...

PYSEC-2019-255

data/interfaces/default/history.html in Tautulli 2.1.26 has XSS via a crafted Plex username that is mishandled when constructing the History page...

PYSEC-2019-18

Django 1.11.x before 1.11.19, 2.0.x before 2.0.11, and 2.1.x before 2.1.6 allows Uncontrolled Memory Consumption via a malicious attacker-supplied value to the django.utils.numberformat.format function...

PYSEC-2019-143

The LDAP auth backend airflow.contrib.auth.backends.ldapauth prior to Apache Airflow 1.10.1 was misconfigured and contained improper checking of exceptions which disabled server certificate checking...

PYSEC-2019-148

In Apache Airflow 1.8.2 and earlier, a CSRF vulnerability allowed for a remote command injection on a default install of Airflow...

PYSEC-2018-18

Jupyter Notebook before 5.7.2 allows XSS via a crafted directory name because notebook/static/tree/js/notebooklist.js handles certain URLs unsafely...

PYSEC-2018-29

Directory Traversal vulnerability in salt-api in SaltStack Salt before 2017.7.8 and 2018.3.x before 2018.3.3 allows remote attackers to determine which files exist on the server...

PYSEC-2018-153

Open Chinese Convert OpenCC 1.0.5 allows attackers to cause a denial of service segmentation fault because BinaryDict::NewFromFile in BinaryDict.cpp may have out-of-bounds keyOffset and valueOffset values via a crafted .ocd file...

PYSEC-2018-94

Live-migrated instances are briefly able to inspect traffic for other instances on the same hypervisor. This brief window could be extended indefinitely if the instance's port is set administratively down prior to live-migration and kept down after the migration is complete. This is possible due ...

PYSEC-2018-93

When using the Linux bridge ml2 driver, non-privileged tenants are able to create and attach ports without specifying an IP address, bypassing IP address validation. A potential denial of service could occur if an IP address, conflicting with existing guests or routers, is then assigned from...

PYSEC-2018-102

A vulnerability was found in openstack-tripleo-heat-templates before version 8.0.2-40. When deployed using Director using default configuration, Opendaylight in RHOSP13 is configured with easily guessable default credentials...

PYSEC-2018-52

A flaw was found in python-cryptography versions between =1.9.0 and 2.3. The finalizewithtag API did not enforce a minimum tag length. If a user did not validate the input length prior to passing it to finalizewithtag an attacker could craft an invalid payload with a shortened tag e.g. 1 byte suc...

PYSEC-2018-76

topydo contains a CWE-20: Improper Input Validation vulnerability in ListFormatParser::parse, file topydo/lib/ListFormat.py line 292 as of d4f843dac71308b2f29a7c2cdc76f055c3841523 that can result in Injection of arbitrary bytes to the terminal, including terminal escape code sequences. This attac...

PYSEC-2018-116

Cross-site scripting XSS vulnerability in Airbnb Knowledge Repo 0.7.4 allows remote attackers to inject arbitrary web scripts or HTML via the post comments functionality, as demonstrated by the post/posts/newreport.kp URI...

PYSEC-2018-46

Anymail django-anymail version version 0.2 through 1.3 contains a CWE-532, CWE-209 vulnerability in WEBHOOKAUTHORIZATION setting value that can result in An attacker with access to error logs could fabricate email tracking events. This attack appear to be exploitable via If you have exposed your...

PYSEC-2018-6

An issue was discovered in Django 2.0 before 2.0.3, 1.11 before 1.11.11, and 1.8 before 1.8.19. If django.utils.text.Truncator's chars and words methods were passed the html=True argument, they were extremely slow to evaluate certain inputs due to a catastrophic backtracking vulnerability in a...

PYSEC-2018-114

Jubatus 1.0.2 and earlier allows remote code execution via unspecified vectors...

PYSEC-2018-51

An issue was discovered in Bleach 2.1.x before 2.1.3. Attributes that have URI values weren't properly sanitized if the values contained character entities. Using character entities, it was possible to construct a URI value with a scheme that was not allowed that would slide through unsanitized...

PYSEC-2018-121

In Exiv2 0.26, there is a reachable assertion in the readHeader function in bigtiffimage.cpp, which will lead to a remote denial of service attack via a crafted TIFF file...

PYSEC-2018-123

In Exiv2 0.26, there is a heap-based buffer over-read in the Exiv2::IptcData::printStructure function in iptc.cpp, related to the "!= 0x1c" case. Remote attackers can exploit this vulnerability to cause a denial of service via a crafted TIFF file...

PYSEC-2018-34

1 core/tests/testmemmap.py, 2 core/tests/testmultiarray.py, 3 f2py/f2py2e.py, and 4 lib/tests/testio.py in NumPy before 1.8.1 allow local users to write to arbitrary files via a symlink attack on a temporary file...

PYSEC-2018-71

A member of the Plone 2.5-5.1rc1 site could set javascript in the homepage property of his profile, and have this executed when a visitor click the home page link on the author page...

PYSEC-2017-18

Cross-site scripting XSS vulnerability in the keyify function in mistune.py in Mistune before 0.8.1 allows remote attackers to inject arbitrary web script or HTML by leveraging failure to escape the "key" argument...

PYSEC-2017-68

The Recurly Client Python Library before 2.0.5, 2.1.16, 2.2.22, 2.3.1, 2.4.5, 2.5.1, 2.6.2 is vulnerable to a Server-Side Request Forgery vulnerability in the "Resource.get" method that could result in compromise of API keys or other critical resources...