Security update for libxml2

Announcement ID: SUSE-SU-2023:4464-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2023-45322 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • CVE-2023-45322 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products:
  • openSUSE Leap 15.4
  • openSUSE Leap 15.5
  • SUSE Linux Enterprise Micro 5.1
  • SUSE Linux Enterprise Micro 5.2
  • SUSE Linux Enterprise Micro for Rancher 5.2

An update that solves one vulnerability can now be installed.

Description:

This update for libxml2 fixes the following issues:

  • CVE-2023-45322: Fixed a use-after-free in xmlUnlinkNode() in tree.c (bsc#1216129).

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:

  • openSUSE Leap 15.4
    zypper in -t patch openSUSE-SLE-15.4-2023-4464=1
  • openSUSE Leap 15.5
    zypper in -t patch openSUSE-SLE-15.5-2023-4464=1
  • SUSE Linux Enterprise Micro 5.1
    zypper in -t patch SUSE-SUSE-MicroOS-5.1-2023-4464=1
  • SUSE Linux Enterprise Micro 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-4464=1
  • SUSE Linux Enterprise Micro for Rancher 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2023-4464=1

Package List:

  • openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    • python-libxml2-python-debugsource-2.9.7-150000.3.63.1
    • python3-libxml2-python-debuginfo-2.9.7-150000.3.63.1
    • python3-libxml2-python-2.9.7-150000.3.63.1
  • openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
    • python-libxml2-python-debugsource-2.9.7-150000.3.63.1
    • python3-libxml2-python-debuginfo-2.9.7-150000.3.63.1
    • python3-libxml2-python-2.9.7-150000.3.63.1
  • SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64)
    • libxml2-tools-debuginfo-2.9.7-150000.3.63.1
    • libxml2-tools-2.9.7-150000.3.63.1
    • libxml2-2-debuginfo-2.9.7-150000.3.63.1
    • libxml2-debugsource-2.9.7-150000.3.63.1
    • libxml2-2-2.9.7-150000.3.63.1
  • SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64)
    • python3-libxml2-python-debuginfo-2.9.7-150000.3.63.1
    • libxml2-tools-debuginfo-2.9.7-150000.3.63.1
    • python3-libxml2-python-2.9.7-150000.3.63.1
    • libxml2-tools-2.9.7-150000.3.63.1
    • libxml2-2-debuginfo-2.9.7-150000.3.63.1
    • libxml2-debugsource-2.9.7-150000.3.63.1
    • python-libxml2-python-debugsource-2.9.7-150000.3.63.1
    • libxml2-2-2.9.7-150000.3.63.1
  • SUSE Linux Enterprise Micro for Rancher 5.2 (aarch64 s390x x86_64)
    • python3-libxml2-python-debuginfo-2.9.7-150000.3.63.1
    • libxml2-tools-debuginfo-2.9.7-150000.3.63.1
    • python3-libxml2-python-2.9.7-150000.3.63.1
    • libxml2-tools-2.9.7-150000.3.63.1
    • libxml2-2-debuginfo-2.9.7-150000.3.63.1
    • libxml2-debugsource-2.9.7-150000.3.63.1
    • python-libxml2-python-debugsource-2.9.7-150000.3.63.1
    • libxml2-2-2.9.7-150000.3.63.1

References: