Security update for python-Authlib

Announcement ID: SUSE-SU-2025:3754-1
Release Date: 2025-10-23T10:27:09Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2025-61920 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  • CVE-2025-61920 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2025-61920 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • openSUSE Leap 15.6
  • Python 3 Module 15-SP6
  • Python 3 Module 15-SP7
  • SUSE Linux Enterprise Desktop 15 SP6
  • SUSE Linux Enterprise Desktop 15 SP7
  • SUSE Linux Enterprise Server 15 SP6
  • SUSE Linux Enterprise Server 15 SP7
  • SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • SUSE Linux Enterprise Server for SAP Applications 15 SP7

An update that solves one vulnerability can now be installed.

Description:

This update for python-Authlib fixes the following issues:

  • CVE-2025-61920: limited the size of the header to prevent DoS (bsc#1251921).

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • Python 3 Module 15-SP7
    zypper in -t patch SUSE-SLE-Module-Python3-15-SP7-2025-3754=1
  • openSUSE Leap 15.6
    zypper in -t patch SUSE-2025-3754=1 openSUSE-SLE-15.6-2025-3754=1
  • Python 3 Module 15-SP6
    zypper in -t patch SUSE-SLE-Module-Python3-15-SP6-2025-3754=1

Package List:

  • Python 3 Module 15-SP7 (noarch)
    • python311-Authlib-1.3.1-150600.3.6.1
  • openSUSE Leap 15.6 (noarch)
    • python311-Authlib-1.3.1-150600.3.6.1
  • Python 3 Module 15-SP6 (noarch)
    • python311-Authlib-1.3.1-150600.3.6.1

References: