{"schemaVersion":3,"id":"USN-3587-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"dovecot vulnerabilities\n\nIt was discovered that Dovecot incorrectly handled parsing certain email\naddresses. A remote attacker could use this issue to cause Dovecot to\ncrash, resulting in a denial of service, or possibly obtain sensitive\ninformation. (CVE-2017-14461)\n\nIt was discovered that Dovecot incorrectly handled TLS SNI config lookups.\nA remote attacker could possibly use this issue to cause Dovecot to crash,\nresulting in a denial of service. (CVE-2017-15130)","dates":{"published":"2018-03-05T12:43:51.000Z","modified":"2026-04-22T09:43:19.637Z","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":"ubuntu","product":"dovecot","name":"dovecot","label":"dovecot","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/dovecot","purlType":"deb","versions":[{"text":"< 1:2.2.9-1ubuntu2.4","noFixRecorded":false,"fixedIn":null},{"text":"< 1:2.2.22-1ubuntu2.7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1:2.2.9-1ubuntu2.4 | < 1:2.2.22-1ubuntu2.7","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-3587-1","label":"ubuntu.com/security/notices/USN-3587-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-14461","label":"ubuntu.com/security/CVE-2017-14461","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-15130","label":"ubuntu.com/security/CVE-2017-15130","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2017-14461","CVE-2017-15130"],"downstream":[],"duplicates":[],"related":["CVE-2017-14461","CVE-2017-15130"]},"timeline":[{"kind":"published","date":"2018-03-05T12:43:51.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T09:43:19.637Z","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":"2026-10-20T20:57:58.812Z","stale":false,"partial":false}}