Security update for expat

Announcement ID: SUSE-SU-2025:03536-1
Release Date: 2025-10-10T15:20:31Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2025-59375 ( SUSE ): 8.2 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  • CVE-2025-59375 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2025-59375 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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 expat fixes the following issues:

  • CVE-2025-59375: memory amplification vulnerability allows attackers to trigger excessive dynamic memory allocations by submitting crafted XML input (bsc#1249584).

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-2025-3536=1
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-3536=1

Package List:

  • SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    • expat-debuginfo-2.7.1-21.46.1
    • libexpat-devel-2.7.1-21.46.1
    • expat-debugsource-2.7.1-21.46.1
    • libexpat1-2.7.1-21.46.1
    • expat-2.7.1-21.46.1
    • libexpat1-debuginfo-2.7.1-21.46.1
  • SUSE Linux Enterprise Server 12 SP5 LTSS (s390x x86_64)
    • libexpat1-32bit-2.7.1-21.46.1
    • libexpat1-debuginfo-32bit-2.7.1-21.46.1
    • expat-debuginfo-32bit-2.7.1-21.46.1
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
    • expat-debuginfo-2.7.1-21.46.1
    • libexpat-devel-2.7.1-21.46.1
    • expat-debugsource-2.7.1-21.46.1
    • libexpat1-32bit-2.7.1-21.46.1
    • expat-debuginfo-32bit-2.7.1-21.46.1
    • libexpat1-2.7.1-21.46.1
    • expat-2.7.1-21.46.1
    • libexpat1-debuginfo-2.7.1-21.46.1
    • libexpat1-debuginfo-32bit-2.7.1-21.46.1

References: