Security update for apache2-mod_auth_openidc

Announcement ID: SUSE-SU-2025:1337-1
Release Date: 2025-04-17T11:02:08Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2025-31492 ( SUSE ): 8.2 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  • CVE-2025-31492 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2025-31492 ( NVD ): 8.2 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server 12 SP5 LTSS
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves one vulnerability can now be installed.

Description:

This update for apache2-mod_auth_openidc fixes the following issues:

  • CVE-2025-31492: Fixed a bug where OIDCProviderAuthRequestMethod POSTs can leak protected data. (bsc#1240893)

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:

  • SUSE Linux Enterprise Server 12 SP5 LTSS
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2025-1337=1
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-1337=1

Package List:

  • SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    • apache2-mod_auth_openidc-debuginfo-2.4.0-7.15.1
    • apache2-mod_auth_openidc-2.4.0-7.15.1
    • apache2-mod_auth_openidc-debugsource-2.4.0-7.15.1
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
    • apache2-mod_auth_openidc-debuginfo-2.4.0-7.15.1
    • apache2-mod_auth_openidc-2.4.0-7.15.1
    • apache2-mod_auth_openidc-debugsource-2.4.0-7.15.1

References: