{"schema_version":"1.7.3","id":"SUSE-SU-2020:2609-1","published":"2020-09-11T08:59:10Z","modified":"2026-02-04T03:45:33.226840Z","related":["CVE-2019-19956","CVE-2019-20388","CVE-2020-24977","CVE-2020-7595"],"upstream":["CVE-2019-19956","CVE-2019-20388","CVE-2020-24977","CVE-2020-7595"],"summary":"Security update for libxml2","details":"This update for libxml2 fixes the following issues:\n\n- CVE-2019-20388: Fixed a memory leak in xmlSchemaPreRun (bsc#1161521).\n- CVE-2020-7595: Fixed an infinite loop in an EOF situation (bsc#1161517).\n- CVE-2020-24977: Fixed a global-buffer-overflow in xmlEncodeEntitiesInternal (bsc#1176179).\n- Fixed invalid xmlns references due to CVE-2019-19956 (bsc#1172021).\n  ","affected":[{"package":{"name":"libxml2","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","purl":"pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.4-46.34.1"}]}],"ecosystem_specific":{"binaries":[{"libxml2-devel":"2.9.4-46.34.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2609-1.json"}},{"package":{"name":"libxml2","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","purl":"pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.4-46.34.1"}]}],"ecosystem_specific":{"binaries":[{"libxml2-2":"2.9.4-46.34.1","libxml2-2-32bit":"2.9.4-46.34.1","libxml2-doc":"2.9.4-46.34.1","libxml2-tools":"2.9.4-46.34.1","python-libxml2":"2.9.4-46.34.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2609-1.json"}},{"package":{"name":"python-libxml2","ecosystem":"SUSE:Linux Enterprise Server 12 SP5","purl":"pkg:rpm/suse/python-libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.4-46.34.1"}]}],"ecosystem_specific":{"binaries":[{"libxml2-2":"2.9.4-46.34.1","libxml2-2-32bit":"2.9.4-46.34.1","libxml2-doc":"2.9.4-46.34.1","libxml2-tools":"2.9.4-46.34.1","python-libxml2":"2.9.4-46.34.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2609-1.json"}},{"package":{"name":"libxml2","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","purl":"pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.4-46.34.1"}]}],"ecosystem_specific":{"binaries":[{"libxml2-2":"2.9.4-46.34.1","libxml2-2-32bit":"2.9.4-46.34.1","libxml2-doc":"2.9.4-46.34.1","libxml2-tools":"2.9.4-46.34.1","python-libxml2":"2.9.4-46.34.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2609-1.json"}},{"package":{"name":"python-libxml2","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","purl":"pkg:rpm/suse/python-libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.4-46.34.1"}]}],"ecosystem_specific":{"binaries":[{"libxml2-2":"2.9.4-46.34.1","libxml2-2-32bit":"2.9.4-46.34.1","libxml2-doc":"2.9.4-46.34.1","libxml2-tools":"2.9.4-46.34.1","python-libxml2":"2.9.4-46.34.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:2609-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202609-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1159928"},{"type":"REPORT","url":"https://bugzilla.suse.com/1161517"},{"type":"REPORT","url":"https://bugzilla.suse.com/1161521"},{"type":"REPORT","url":"https://bugzilla.suse.com/1172021"},{"type":"REPORT","url":"https://bugzilla.suse.com/1176179"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-19956"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-20388"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-24977"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-7595"}]}