SUSE: 2020:2609-1 moderate: libxml2
Summary
This update for libxml2 fixes the following issues: - CVE-2019-20388: Fixed a memory leak in xmlSchemaPreRun (bsc#1161521). - CVE-2020-7595: Fixed an infinite loop in an EOF situation (bsc#1161517). - CVE-2020-24977: Fixed a global-buffer-overflow in xmlEncodeEntitiesInternal (bsc#1176179). - Fixed invalid xmlns references due to CVE-2019-19956 (bsc#1172021). 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: - SUSE Linux Enterprise Software Development Kit 12-SP5: zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-2609=1 - SUSE Linux Enterprise Server 12-SP5: zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-2609=1 Package List: - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64): libxml2-debugsource-2.9.4-46.34.1 libxml2-devel-2.9.4-46.34.1 - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64): libxml2-2-2.9.4-46.34.1 libxml2-2-debuginfo-2.9.4-46.34.1 libxml2-debugsource-2.9.4-46.34.1 libxml2-tools-2.9.4-46.34.1 libxml2-tools-debuginfo-2.9.4-46.34.1 python-libxml2-2.9.4-46.34.1 python-libxml2-debuginfo-2.9.4-46.34.1 python-libxml2-debugsource-2.9.4-46.34.1 - SUSE Linux Enterprise Server 12-SP5 (s390x x86_64): libxml2-2-32bit-2.9.4-46.34.1 libxml2-2-debuginfo-32bit-2.9.4-46.34.1 - SUSE Linux Enterprise Server 12-SP5 (noarch): libxml2-doc-2.9.4-46.34.1
References
#1159928 #1161517 #1161521 #1172021 #1176179
Cross- CVE-2019-19956 CVE-2019-20388 CVE-2020-24977
CVE-2020-7595
Affected Products:
SUSE Linux Enterprise Software Development Kit 12-SP5
SUSE Linux Enterprise Server 12-SP5
https://www.suse.com/security/cve/CVE-2019-19956.html
https://www.suse.com/security/cve/CVE-2019-20388.html
https://www.suse.com/security/cve/CVE-2020-24977.html
https://www.suse.com/security/cve/CVE-2020-7595.html
https://bugzilla.suse.com/1159928
https://bugzilla.suse.com/1161517
https://bugzilla.suse.com/1161521
https://bugzilla.suse.com/1172021
https://bugzilla.suse.com/1176179