{"schemaVersion":3,"id":"MGASA-2023-0321","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated tigervnc packages fix security vulnerabilities\n\nThe updated packages fix security vulnerabilities:\n\nOOB write in XIChangeDeviceProperty/RRChangeOutputProperty.\n(CVE-2023-5367)\n\nUse-after-free bug in DestroyWindow. (CVE-2023-5380)","dates":{"published":"2023-11-20T10:04:11.000Z","modified":"2026-04-16T04:43:09.686Z","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":"mageia","product":"tigervnc","name":"tigervnc","label":"tigervnc","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/tigervnc","purlType":"rpm","versions":[{"text":"< 1.11.0-4.4.mga8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.11.0-4.4.mga8","eol":null,"hubHref":null},{"vendor":"mageia","product":"tigervnc","name":"tigervnc","label":"tigervnc","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/tigervnc","purlType":"rpm","versions":[{"text":"< 1.13.1-2.1.mga9","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.13.1-2.1.mga9","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2023-0321.html","label":"advisories.mageia.org/MGASA-2023-0321.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=32513","label":"bugs.mageia.org/show_bug.cgi?id=32513","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2WS5E7H4A5J3U5YBCTMRPQVGWK5LVH7D/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["WEB"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=32453","label":"bugs.mageia.org/show_bug.cgi?id=32453","hostname":"bugs.mageia.org","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2023-5367","CVE-2023-5380"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2023-11-20T10:04:11.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:43:09.686Z","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":"2026-10-20T04:24:36.340Z","stale":false,"partial":false}}