{"schemaVersion":3,"id":"MGASA-2020-0222","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated dovecot packages fix security vulnerabilities\n\nDovecot has been updated to fix several security issues.\n\nSending malformed NOOP command causes crash in submission, submission-login\nor lmtp service (CVE-2020-10957).\n\nSending command followed by sufficient number of newlines triggers a\nuse-after-free bug that might crash submission-login, submission or lmtp\nservice (CVE-2020-10958).\n\nSending mail with empty quoted localpart causes submission or lmtp\ncomponent to crash (CVE-2020-10967).","dates":{"published":"2020-05-24T18:04:47.000Z","modified":"2026-04-16T04:41:45.168Z","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":"dovecot","name":"dovecot","label":"dovecot","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/dovecot","purlType":"rpm","versions":[{"text":"< 2.3.10.1-1.mga7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.3.10.1-1.mga7","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2020-0222.html","label":"advisories.mageia.org/MGASA-2020-0222.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=26644","label":"bugs.mageia.org/show_bug.cgi?id=26644","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://www.openwall.com/lists/oss-security/2020/05/18/1","label":"www.openwall.com/lists/oss-security/2020/05/18/1","hostname":"www.openwall.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2020-10957","CVE-2020-10958","CVE-2020-10967"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2020-05-24T18:04:47.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:41:45.168Z","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":"2026-10-21T13:42:25.417Z","stale":false,"partial":false}}