SUSE Security Update: Security update for libxml2 ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:3692-1 Rating: important References: #1204366 #1204367 Cross-References: CVE-2022-40303 CVE-2022-40304 CVSS scores: CVE-2022-40303 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2022-40304 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Affected Products: SUSE Linux Enterprise Desktop 15-SP4 SUSE Linux Enterprise High Performance Computing 15-SP4 SUSE Linux Enterprise Micro 5.3 SUSE Linux Enterprise Module for Basesystem 15-SP4 SUSE Linux Enterprise Server 15-SP4 SUSE Linux Enterprise Server for SAP Applications 15-SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 openSUSE Leap 15.4 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for libxml2 fixes the following issues: - CVE-2022-40303: Fixed integer overflows with XML_PARSE_HUGE (bsc#1204366). - CVE-2022-40304: Fixed dict corruption caused by entity reference cycles (bsc#1204367). Patch Instructions: To install this SUSE Security 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-15.4-2022-3692=1 - SUSE Linux Enterprise Module for Basesystem 15-SP4: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-3692=1 - SUSE Linux Enterprise Micro 5.3: zypper in -t patch SUSE-SLE-Micro-5.3-2022-3692=1 Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): libxml2-2-2.9.14-150400.5.10.1 libxml2-2-debuginfo-2.9.14-150400.5.10.1 libxml2-debugsource-2.9.14-150400.5.10.1 libxml2-devel-2.9.14-150400.5.10.1 libxml2-tools-2.9.14-150400.5.10.1 libxml2-tools-debuginfo-2.9.14-150400.5.10.1 python3-libxml2-2.9.14-150400.5.10.1 python3-libxml2-debuginfo-2.9.14-150400.5.10.1 - openSUSE Leap 15.4 (x86_64): libxml2-2-32bit-2.9.14-150400.5.10.1 libxml2-2-32bit-debuginfo-2.9.14-150400.5.10.1 libxml2-devel-32bit-2.9.14-150400.5.10.1 - openSUSE Leap 15.4 (noarch): libxml2-doc-2.9.14-150400.5.10.1 - SUSE Linux Enterprise Module for Basesystem 15-SP4 (aarch64 ppc64le s390x x86_64): libxml2-2-2.9.14-150400.5.10.1 libxml2-2-debuginfo-2.9.14-150400.5.10.1 libxml2-debugsource-2.9.14-150400.5.10.1 libxml2-devel-2.9.14-150400.5.10.1 libxml2-tools-2.9.14-150400.5.10.1 libxml2-tools-debuginfo-2.9.14-150400.5.10.1 python3-libxml2-2.9.14-150400.5.10.1 python3-libxml2-debuginfo-2.9.14-150400.5.10.1 - SUSE Linux Enterprise Module for Basesystem 15-SP4 (x86_64): libxml2-2-32bit-2.9.14-150400.5.10.1 libxml2-2-32bit-debuginfo-2.9.14-150400.5.10.1 - SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64): libxml2-2-2.9.14-150400.5.10.1 libxml2-2-debuginfo-2.9.14-150400.5.10.1 libxml2-debugsource-2.9.14-150400.5.10.1 libxml2-python-debugsource-2.9.14-150400.5.10.1 libxml2-tools-2.9.14-150400.5.10.1 libxml2-tools-debuginfo-2.9.14-150400.5.10.1 python3-libxml2-2.9.14-150400.5.10.1 python3-libxml2-debuginfo-2.9.14-150400.5.10.1 References: https://www.suse.com/security/cve/CVE-2022-40303.html https://www.suse.com/security/cve/CVE-2022-40304.html https://bugzilla.suse.com/1204366 https://bugzilla.suse.com/1204367