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From: Slackware Security Team <security@slackware.com>
To: slackware-security@slackware.com
Subject: [slackware-security] python3 (SSA:2025-155-02)
Date: Wed, 4 Jun 2025 17:08:24 -0700 (PDT)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

[slackware-security]  python3 (SSA:2025-155-02)

New python3 packages are available for Slackware 15.0 and -current to
fix security issues.


Here are the details from the Slackware 15.0 ChangeLog:
+--------------------------+
patches/packages/python3-3.9.23-i586-1_slack15.0.txz:  Upgraded.
  This update fixes security issues:
  gh-135034: [CVE-2024-12718] [CVE-2025-4138] [CVE-2025-4330] [CVE-2025-4435]
  [CVE-2025-4517] Fixes multiple issues that allowed tarfile extraction filters
  (filter="data" and filter="tar") to be bypassed using crafted symlinks and
  hard links.
  gh-133767: Fix use-after-free in the "unicode-escape" decoder with a
  non-"strict" error handler.
  gh-128840: Short-circuit the processing of long IPv6 addresses early in
  ipaddress to prevent excessive memory consumption and a minor denial-of-service.
  gh-80222: Folding of quoted string in display_name violates RFC.
  For more information, see:
    https://pythoninsider.blogspot.com/2025/06/python-3134-31211-31113-31018-and-3923.html
    https://www.cve.org/CVERecord?id=CVE-2024-12718
    https://www.cve.org/CVERecord?id=CVE-2025-4138
    https://www.cve.org/CVERecord?id=CVE-2025-4330
    https://www.cve.org/CVERecord?id=CVE-2025-4435
    https://www.cve.org/CVERecord?id=CVE-2025-4517
  (* Security fix *)
+--------------------------+


Where to find the new packages:
+-----------------------------+

Thanks to the friendly folks at the OSU Open Source Lab
(http://osuosl.org) for donating FTP and rsync hosting
to the Slackware project!  :-)

Also see the "Get Slack" section on http://slackware.com for
additional mirror sites near you.

Updated package for Slackware 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware-15.0/patches/packages/python3-3.9.23-i586-1_slack15.0.txz

Updated package for Slackware x86_64 15.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-15.0/patches/packages/python3-3.9.23-x86_64-1_slack15.0.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/d/python3-3.12.11-i686-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/d/python3-3.12.11-x86_64-1.txz


MD5 signatures:
+-------------+

Slackware 15.0 package:
221c0d19ded8df959c82fa5cfb4141e9  python3-3.9.23-i586-1_slack15.0.txz

Slackware x86_64 15.0 package:
58375f728441d610b5507f2ad12bbec2  python3-3.9.23-x86_64-1_slack15.0.txz

Slackware -current package:
3d036605891b77f96ec85811faa064da  d/python3-3.12.11-i686-1.txz

Slackware x86_64 -current package:
3ea85f0cb27edd007fa45ac6ac0535fc  d/python3-3.12.11-x86_64-1.txz


Installation instructions:
+------------------------+

Upgrade the package as root:
# upgradepkg python3-3.9.23-i586-1_slack15.0.txz


+-----+

Slackware Linux Security Team
http://slackware.com/gpg-key
security@slackware.com

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