CVE-2025-4517

CVE-2025-4517 concerns the tarfile module: when extracting untrusted tar archives using TarFile.extractall() or TarFile.extract() with filter set to "data" (or "tar"), it allows arbitrary filesystem writes outside the extraction directory. The description and connected advisories confirm this is ...

PT-2025-23608

Name of the Vulnerable Software and Affected Versions Python versions 3.12 through 3.13 Description An issue in the tarfile module allows the extraction filter to be ignored when extracting untrusted tar archives. This can enable an attacker to create symbolic links that point outside the...

PT-2025-23607

Name of the Vulnerable Software and Affected Versions Python versions 3.12 through 3.13 Description An issue exists in the tarfile module when extracting untrusted tar archives. When using the TarFile.extractall or TarFile.extract functions with the filter parameter set to data or tar, it is...

PT-2025-23609

Name of the Vulnerable Software and Affected Versions Python versions 3.12 and later Description The issue allows the extraction filter to be ignored, enabling symlink targets to point outside the destination directory and the modification of some file metadata. This affects users who utilize the...

AZL-61870 CVE-2025-4516 affecting package python3 for versions less than 3.12.9-2

There is an issue in CPython when using bytes.decode"unicodeescape", error="ignore|replace". If you are not using the "unicodeescape" encoding or an error handler your usage is not affected. To work-around this issue you may stop using the error= handler and instead wrap the bytes.decode call in ...

markdownify allows large headline prefixes such as <h9999999>, which causes memory consumption

python-markdownify aka markdownify before 0.14.1 allows large headline prefixes such as in addition to through . This causes memory consumption...

Medium: python

Issue Overview: Directory traversal vulnerability in the 1 extract and 2 extractall functions in the tarfile module in Python allows user-assisted remote attackers to overwrite arbitrary files via a .. dot dot sequence in filenames in a TAR archive, a related issue to CVE-2001-1267. CVE-2007-4559...

Linux Distros Unpatched Vulnerability : CVE-2013-1665

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The XML libraries for Python 3.4, 3.3, 3.2, 3.1, 2.7, and 2.6, as used in OpenStack Keystone Essex and Folsom, Django, and possibly other products allow remote...

Linux Distros Unpatched Vulnerability : CVE-2021-23336

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The package python/cpython from 0 and before 3.6.13, from 3.7.0 and before 3.7.10, from 3.8.0 and before 3.8.8, from 3.9.0 and before 3.9.2 are vulnerable to We...

Linux Distros Unpatched Vulnerability : CVE-2013-1752

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Rejected reason: Various versions of Python do not properly restrict readline calls, which allows remote attackers to cause a denial of service memory consumpti...

Linux Distros Unpatched Vulnerability : CVE-2018-14647

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks...

Linux Distros Unpatched Vulnerability : CVE-2010-3493

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Multiple race conditions in smtpd.py in the smtpd module in Python 2.6, 2.7, 3.1, and 3.2 alpha allow remote attackers to cause a denial of service daemon outag...

Low: python3

Issue Overview: The "ipaddress" module contained incorrect information about whether certain IPv4 and IPv6 addresses were designated as "globally reachable" or "private". This affected the isprivate and isglobal properties of the ipaddress.IPv4Address, ipaddress.IPv4Network, ipaddress.IPv6Address...

USN-7280-1 python3.10, python3.12, python3.8 vulnerability

It was discovered that Python incorrectly handled parsing domain names that included square brackets. A remote attacker could possibly use this issue to perform a Server-Side Request Forgery SSRF attack...

DEBIAN-CVE-2025-22153

RestrictedPython is a tool that helps to define a subset of the Python language which allows to provide a program input into a trusted environment. Via a type confusion bug in versions of the CPython interpreter starting in 3.11 and prior to 3.13.2 when using try/except, RestrictedPython starting...

BIT-PYTHON-MIN-2020-8492

Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service ReDoS attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking...

BIT-PYTHON-MIN-2023-40217

An issue was discovered in Python before 3.8.18, 3.9.x before 3.9.18, 3.10.x before 3.10.13, and 3.11.x before 3.11.5. It primarily affects servers such as HTTP servers that use TLS client authentication. If a TLS server-side socket is created, receives data into the socket buffer, and then is...

PT-2024-10121

Name of the Vulnerable Software and Affected Versions Python versions 3.12.0 through 3.12.x Python versions prior to 3.14.0a2 Description The issue is related to the asyncio. SelectorSocketTransport.writelines method, which does not properly "pause" writing and signal to the Protocol to drain the...

Build corruption when using `PYO3_CONFIG_FILE` environment variable

In PyO3 0.23.0 the PYO3CONFIGFILE environment variable used to configure builds regressed such that changing the environment variable would no longer trigger PyO3 to reconfigure and recompile. In combination with workflows using tools such as maturin to build for multiple versions in a single...

Astra Linux – Vulnerability in Python 3.11

A vulnerability was discovered in Python before version 3.8.18, 3.9.x before version 3.9.18, 3.10.x before version 3.10.13, and 3.11.x before version 3.11.5. This vulnerability primarily affects servers such as HTTP servers that use TLS client authentication. When a TLS server-side socket is...