# Security update for libxml2 Announcement ID: SUSE-SU-2023:4504-1 Rating: moderate References: * bsc#1216129 Cross-References: * CVE-2023-45322 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: * Basesystem Module 15-SP5 * openSUSE Leap 15.5 * Python 3 Module 15-SP5 * SUSE Linux Enterprise Desktop 15 SP5 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise Micro 5.5 * SUSE Linux Enterprise Real Time 15 SP5 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 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 15.5 zypper in -t patch SUSE-2023-4504=1 openSUSE-SLE-15.5-2023-4504=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2023-4504=1 * Basesystem Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-4504=1 * Python 3 Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Python3-15-SP5-2023-4504=1 ## Package List: * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586) * libxml2-tools-debuginfo-2.10.3-150500.5.11.1 * libxml2-devel-2.10.3-150500.5.11.1 * libxml2-tools-2.10.3-150500.5.11.1 * libxml2-python-debugsource-2.10.3-150500.5.11.1 * python311-libxml2-2.10.3-150500.5.11.1 * python311-libxml2-debuginfo-2.10.3-150500.5.11.1 * libxml2-debugsource-2.10.3-150500.5.11.1 * python3-libxml2-2.10.3-150500.5.11.1 * python3-libxml2-debuginfo-2.10.3-150500.5.11.1 * libxml2-2-2.10.3-150500.5.11.1 * libxml2-2-debuginfo-2.10.3-150500.5.11.1 * openSUSE Leap 15.5 (x86_64) * libxml2-2-32bit-2.10.3-150500.5.11.1 * libxml2-2-32bit-debuginfo-2.10.3-150500.5.11.1 * libxml2-devel-32bit-2.10.3-150500.5.11.1 * openSUSE Leap 15.5 (noarch) * libxml2-doc-2.10.3-150500.5.11.1 * openSUSE Leap 15.5 (aarch64_ilp32) * libxml2-2-64bit-2.10.3-150500.5.11.1 * libxml2-2-64bit-debuginfo-2.10.3-150500.5.11.1 * libxml2-devel-64bit-2.10.3-150500.5.11.1 * SUSE Linux Enterprise Micro 5.5 (aarch64 s390x x86_64) * libxml2-tools-debuginfo-2.10.3-150500.5.11.1 * libxml2-tools-2.10.3-150500.5.11.1 * libxml2-python-debugsource-2.10.3-150500.5.11.1 * libxml2-debugsource-2.10.3-150500.5.11.1 * python3-libxml2-2.10.3-150500.5.11.1 * python3-libxml2-debuginfo-2.10.3-150500.5.11.1 * libxml2-2-2.10.3-150500.5.11.1 * libxml2-2-debuginfo-2.10.3-150500.5.11.1 * Basesystem Module 15-SP5 (aarch64 ppc64le s390x x86_64) * libxml2-tools-debuginfo-2.10.3-150500.5.11.1 * libxml2-devel-2.10.3-150500.5.11.1 * libxml2-python-debugsource-2.10.3-150500.5.11.1 * libxml2-tools-2.10.3-150500.5.11.1 * libxml2-debugsource-2.10.3-150500.5.11.1 * python3-libxml2-2.10.3-150500.5.11.1 * python3-libxml2-debuginfo-2.10.3-150500.5.11.1 * libxml2-2-2.10.3-150500.5.11.1 * libxml2-2-debuginfo-2.10.3-150500.5.11.1 * Basesystem Module 15-SP5 (x86_64) * libxml2-2-32bit-2.10.3-150500.5.11.1 * libxml2-2-32bit-debuginfo-2.10.3-150500.5.11.1 * Python 3 Module 15-SP5 (aarch64 ppc64le s390x x86_64) * python311-libxml2-debuginfo-2.10.3-150500.5.11.1 * python311-libxml2-2.10.3-150500.5.11.1 ## References: * https://www.suse.com/security/cve/CVE-2023-45322.html * https://bugzilla.suse.com/show_bug.cgi?id=1216129