FreeBSD : py-yaml -- FullLoader (still) exploitable for arbitrary command execution (aae8fecf-888e-11ea-9714-08002718de91)

Riccardo Schirone https://github.com/ret2libc reports : In FullLoader python/object/new constructor, implemented by constructpythonobjectapply, has support for setting the state of a deserialized instance through the setpythoninstancestate method. After setting the state, some operations are...

FreeBSD : py-bleach -- regular expression denial-of-service (4c52ec3c-86f3-11ea-b5b4-641c67a117d8)

Bleach developers reports : bleach.clean behavior parsing style attributes could result in a regular expression denial of service ReDoS. Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean..., attributes='a': 'style'. C...

FreeBSD : py-twisted -- multiple vulnerabilities (9fbaefb3-837e-11ea-b5b4-641c67a117d8) (Ping Flood) (Reset Flood) (Settings Flood)

Twisted developers reports : All HTTP clients in twisted.web.client now raise a ValueError when called with a method and/or URL that contain invalid characters. This mitigates CVE-2019-12387. Thanks to Alex Brasetvik for reporting this vulnerability. The HTTP/2 server implementation now enforces...

admindjango-ckeditor-blog (0.1.0), demosys-py (>=0.3.13, <=0.4.0) +3 more potentially affected by CVE-2019-19911 via pillow (4.1.1)

pillow PYPI version 4.1.1 is affected by a known vulnerability. The following packages have a transitive dependency on pillow and may be impacted: - admindjango-ckeditor-blog 0.1.0 - demosys-py =0.3.13, =0.9.0, =1.1.0, =1.3.1 Source cves: CVE-2019-19911 Source advisory: OSV:GHSA-5GM3-PX64-RW72...

FreeBSD : www/py-bleach -- multiple vulnerabilities (3d19c776-68e7-11ea-91db-0050562a4d7b)

bleach.clean behavior parsing embedded MathML and SVG content with RCDATA tags did not match browser behavior and could result in a mutation XSS. Calls to bleach.clean with strip=False and math or svg tags and one or more of the RCDATA tags script, noscript, style, noframes, iframe, noembed, or x...

FreeBSD : py-matrix-synapse -- users of single-sign-on are vulnerable to phishing (1afe9552-5ee3-11ea-9b6d-901b0e934d69)

Matrix developers report : The 1.11.1 release includes a security fix impacting installations using Single Sign-On i.e. SAML2 or CAS for authentication. Administrators of such installations are encouraged to upgrade as soon as possible. C Tenable Network Security, Inc. The descriptive text and...

py-matrix-synapse -- users of single-sign-on are vulnerable to phishing

Matrix developers report: The 1.11.1 release includes a security fix impacting installations using Single Sign-On i.e. SAML2 or CAS for authentication. Administrators of such installations are encouraged to upgrade as soon as possible...

CVE-2013-1895

The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authentication via multiple authentication requests, which trigger the password hash to be overwritten...

CVE-2013-1895

The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authentication via multiple authentication requests, which trigger the password hash to be overwritten...

CVE-2013-1895

The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authentication via multiple authentication requests, which trigger the password hash to be overwritten...

PYSEC-2020-249

The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authentication via multiple authentication requests, which trigger the password hash to be overwritten...

PYSEC-2020-249

The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authentication via multiple authentication requests, which trigger the password hash to be overwritten...

Authentication flaw

The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authentication via multiple authentication requests, which trigger the password hash to be overwritten...

CVE-2013-1895

The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authentication via multiple authentication requests, which trigger the password hash to be overwritten...

CVE-2013-1895

The CVE-2013-1895 entry concerns the py-bcrypt package for Python, specifically before version 0.3. The issue is a race/concurrency flaw: the module does not properly handle concurrent memory access, which allows attackers to bypass authentication by issuing multiple authentication attempts that ...

CVE-2013-1895

The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authentication via multiple authentication requests, which trigger the password hash to be overwritten...

CVE-2013-1895

The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authentication via multiple authentication requests, which trigger the password hash to be overwritten...

CVE-2013-1895: Improper Restriction of Excessive Authentication Attempts

The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authentication via multiple authentication requests, which trigger the password hash to be overwritten...

PT-2020-7373

Name of the Vulnerable Software and Affected Versions: py-bcrypt versions prior to 0.3 Description: The issue arises from improper handling of concurrent memory access in the py-bcrypt module, allowing attackers to bypass authentication. This is achieved through multiple authentication requests...

cork (>=0.1.0, <=0.2.0), dvc (>=0.8.2, <=0.8.6) +12 more potentially affected by CVE-2019-16784 via pyinstaller (>=3.0.0, <=3.5.0)

pyinstaller PYPI version =3.0.0, =0.1.0, =0.8.2, =1.0.0.dev0, =2019.6.5, =0.1.22, =0.9.94, =0.0.1, =0.4.0, =0.1.0, =1.0.1, =0.2.0, =0.7.1 Source cves: CVE-2019-16784 Source advisory: GHSA-7FCJ-PQ9J-WH2R...