{"schemaVersion":3,"id":"OPENSUSE-SU-2019:2281-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for dovecot23\n\nThis update for dovecot23 fixes the following issues:\n\n- CVE-2019-11500: Fixed the NUL byte handling in IMAP and ManageSieve protocol parsers. (bsc#1145559)\n- CVE-2019-11499: Fixed a vulnerability where the submission-login would crash over a TLS secured channel (bsc#1133625).\n- CVE-2019-11494: Fixed a denial of service if the authentication is aborted by disconnecting (bsc#1133624).\n\nThis update was imported from the SUSE:SLE-15-SP1:Update update project.","dates":{"published":"2019-10-07T14:21:10.000Z","modified":"2026-02-04T03:42:48.870Z","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":"opensuse","product":"dovecot23&distro=openSUSE Leap 15.1","name":"dovecot23","label":"dovecot23&distro=openSUSE Leap 15.1","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/dovecot23&distro=openSUSE Leap 15.1","purlType":"rpm","versions":[{"text":"< 2.3.3-lp151.2.6.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.3.3-lp151.2.6.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/IMVHW3467XEMK5NR3ZTGJITWRNY4PIDD/#IMVHW3467XEMK5NR3ZTGJITWRNY4PIDD","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1133624","label":"bugzilla.suse.com/1133624","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1133625","label":"bugzilla.suse.com/1133625","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1145559","label":"bugzilla.suse.com/1145559","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11494","label":"www.suse.com/security/cve/CVE-2019-11494","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11499","label":"www.suse.com/security/cve/CVE-2019-11499","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2019-11500","label":"www.suse.com/security/cve/CVE-2019-11500","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2019-11494","CVE-2019-11499","CVE-2019-11500"],"downstream":[],"duplicates":[],"related":["CVE-2019-11494","CVE-2019-11499","CVE-2019-11500"]},"timeline":[{"kind":"published","date":"2019-10-07T14:21:10.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T03:42:48.870Z","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":"2026-10-22T14:37:28.957Z","stale":false,"partial":false}}