{"schemaVersion":3,"id":"SUSE-SU-2020:2240-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for xorg-x11-server\n\nThis update for xorg-x11-server fixes the following issues:\n\n- CVE-2020-14347: Leak of uninitialized heap memory from the X server to clients on pixmap allocation (bsc#1174633, ZDI-CAN-11426).\n- CVE-2020-14346: XIChangeHierarchy Integer Underflow Privilege Escalation Vulnerability (bsc#1174638, ZDI-CAN-11429).\n- CVE-2020-14345: XKB out-of-bounds access privilege escalation vulnerability (bsc#1174635, ZDI-CAN-11428).","dates":{"published":"2020-08-25T17:03:23.000Z","modified":"2026-02-04T04:37:23.708Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"xorg-x11-server&distro=SUSE Linux Enterprise Module for Basesystem 15 SP2","name":"xorg-x11-server","label":"xorg-x11-server&distro=SUSE Linux Enterprise Module for Basesystem 15 SP2","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/xorg-x11-server&distro=SUSE Linux Enterprise Module for Basesystem 15 SP2","purlType":"rpm","versions":[{"text":"< 1.20.3-22.5.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.20.3-22.5.1","eol":null,"hubHref":null},{"vendor":"suse","product":"xorg-x11-server&distro=SUSE Linux Enterprise Module for Development Tools 15 SP2","name":"xorg-x11-server","label":"xorg-x11-server&distro=SUSE Linux Enterprise Module for Development Tools 15 SP2","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/xorg-x11-server&distro=SUSE Linux Enterprise Module for Development Tools 15 SP2","purlType":"rpm","versions":[{"text":"< 1.20.3-22.5.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.20.3-22.5.1","eol":null,"hubHref":null},{"vendor":"suse","product":"xorg-x11-server&distro=SUSE Linux Enterprise Workstation Extension 15 SP2","name":"xorg-x11-server","label":"xorg-x11-server&distro=SUSE Linux Enterprise Workstation Extension 15 SP2","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/xorg-x11-server&distro=SUSE Linux Enterprise Workstation Extension 15 SP2","purlType":"rpm","versions":[{"text":"< 1.20.3-22.5.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.20.3-22.5.1","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20202240-1/","label":"www.suse.com/support/update/announcement/2020/suse-su-20202240-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1174633","label":"bugzilla.suse.com/1174633","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1174635","label":"bugzilla.suse.com/1174635","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1174638","label":"bugzilla.suse.com/1174638","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2020-14345","label":"www.suse.com/security/cve/CVE-2020-14345","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-14346","label":"www.suse.com/security/cve/CVE-2020-14346","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-14347","label":"www.suse.com/security/cve/CVE-2020-14347","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2020-14345","CVE-2020-14346","CVE-2020-14347"],"downstream":[],"duplicates":[],"related":["CVE-2020-14345","CVE-2020-14346","CVE-2020-14347"]},"timeline":[{"kind":"published","date":"2020-08-25T17:03:23.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T04:37:23.708Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T16:42:49.047Z","stale":false,"partial":false}}