{"id":"SUSE-SU-2021:1765-1","summary":"Security update for libX11","details":"This update for libX11 fixes the following issues:\n\n- CVE-2021-31535: Fixed missing request length checks in libX11 (bsc#1182506).\n","modified":"2026-03-11T07:17:34.048778Z","published":"2021-05-26T10:36:50Z","related":["CVE-2021-31535"],"upstream":["CVE-2021-31535"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20211765-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182506"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-31535"}],"affected":[{"package":{"name":"libX11","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","purl":"pkg:rpm/suse/libX11&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.5-3.18.1"}]}],"ecosystem_specific":{"binaries":[{"libX11-6-32bit":"1.6.5-3.18.1","libX11-6":"1.6.5-3.18.1","libX11-data":"1.6.5-3.18.1","libX11-devel":"1.6.5-3.18.1","libX11-xcb1-32bit":"1.6.5-3.18.1","libX11-xcb1":"1.6.5-3.18.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1765-1.json"}},{"package":{"name":"libX11","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP3","purl":"pkg:rpm/suse/libX11&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.5-3.18.1"}]}],"ecosystem_specific":{"binaries":[{"libX11-xcb1-32bit":"1.6.5-3.18.1","libX11-xcb1":"1.6.5-3.18.1","libX11-6-32bit":"1.6.5-3.18.1","libX11-6":"1.6.5-3.18.1","libX11-data":"1.6.5-3.18.1","libX11-devel":"1.6.5-3.18.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1765-1.json"}},{"package":{"name":"libX11","ecosystem":"SUSE:Linux Enterprise Micro 5.0","purl":"pkg:rpm/suse/libX11&distro=SUSE%20Linux%20Enterprise%20Micro%205.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.5-3.18.1"}]}],"ecosystem_specific":{"binaries":[{"libX11-6":"1.6.5-3.18.1","libX11-data":"1.6.5-3.18.1","libX11-xcb1":"1.6.5-3.18.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1765-1.json"}}],"schema_version":"1.7.5"}