{"schemaVersion":3,"id":"MGASA-2021-0291","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated gnutls packages fix security vulnerabilities\n\nA flaw was found in gnutls. A use after free issue in client sending\nkey_share extension may lead to memory corruption and other consequences\n(CVE-2021-20231).\n\nA flaw was found in gnutls. A use after free issue in client_send_params in\nlib/ext/pre_shared_key.c may lead to memory corruption and other potential\nconsequences (CVE-2021-20232).","dates":{"published":"2021-06-28T21:16:35.000Z","modified":"2026-04-16T04:40:55.389Z","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":"gnutls","name":"gnutls","label":"gnutls","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/gnutls","purlType":"rpm","versions":[{"text":"< 3.6.15-1.1.mga7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.6.15-1.1.mga7","eol":null,"hubHref":null},{"vendor":"mageia","product":"gnutls","name":"gnutls","label":"gnutls","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/gnutls","purlType":"rpm","versions":[{"text":"< 3.6.15-3.1.mga8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.6.15-3.1.mga8","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2021-0291.html","label":"advisories.mageia.org/MGASA-2021-0291.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=29021","label":"bugs.mageia.org/show_bug.cgi?id=29021","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/OSLAE6PP33A7VYRYMYMUVB3U6B26GZER/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["WEB"]},{"url":"https://www.gnutls.org/security-new.html#GNUTLS-SA-2021-03-10","label":"www.gnutls.org/security-new.html","hostname":"www.gnutls.org","tags":["WEB"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/LUDG7BXPVVVALM2YUCJ2EKIRBHFXMY75/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["WEB"]}],"lineage":{"upstream":["CVE-2021-20231","CVE-2021-20233"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2021-06-28T21:16:35.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:40:55.389Z","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":"2026-10-20T17:03:52.509Z","stale":false,"partial":false}}