SUSE-SU-2025:02048-1: python312-core&distro=openSUSE Leap 15.6

Vulnerability summary

SUSE-SU-2025:02048-1 is a vulnerability in python312-core&distro=openSUSE Leap 15.6 with no CVSS score yet.

Timeline

1. 20-06-2025
   PublishedVulnerability first disclosed.
2. 04-02-2026
   Last modifiedVulnerability information updated.

Description

Security update for python312 This update for python312 fixes the following issues: python312 was updated from version 3.12.9 to 3.12.11: - Security issues fixed: * CVE-2025-4516: Fixed blocking DecodeError handling vulnerability, which could lead to DoS (bsc#1243273) * CVE-2024-12718, CVE-2025-4138, CVE-2025-4330, CVE-2025-4517: Fixed multiple issues that allowed tarfile extraction filters to be bypassed using crafted symlinks and hard links (bsc#1244056, bsc#1244059, bsc#1244060, bsc#1244032) - Other changes and bugs fixed: * Added --single-process option to the Python test runner (regrtest). * Added support for text/x-rst MIME type. * Corrected issues in various modules. * Fixed bugs in the in the folding of rfc2047 encoded-words and in the folding of quoted strings when flattening an email message using a modern email policy. * Fixed f-string handling of lambda expressions with non-ASCII characters. * Fixed ipaddress.IPv6Address.reverse_pointer output according to RFC 3596. * Fixed parsing long IPv6 addresses with embedded IPv4 address. * Fixed resource leaks in gzip and multiprocessing Resource Tracker. * Improved IDLE's documentation display. * Improved the textual representation of IPv4-mapped IPv6 addresses in ipaddress. * ipaddress: fixed hash collisions for IPv4Network and IPv6Network objects * Made from __future__ import barry_as_FLUFL work in more contexts. * Resolved potential crashes in contextvars, xml.etree.ElementTree, sqlite3, and the sys module. * Scheduled deprecation of the check_home argument in sysconfig.is_python_build() for Python 3.15. * Stop the processing of long IPv6 addresses early in ipaddress to prevent excessive memory consumption and a minor denial-of-service. * Undeprecated functional API for importlib.resources and added Anchor. * Updated bundled libexpat to 2.7.1 * Updated bundled pip to version 25.0.1. * Updated documentation for generic classes, wheel tags, and the C API.

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