{"id":"SUSE-SU-2020:1379-1","summary":"Security update for dovecot23","details":"This update for dovecot23 fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2020-10957: Fixed a crash caused by malformed NOOP commands (bsc#1171457).\n- CVE-2020-10958: Fixed a use-after-free when receiving too many newlines (bsc#1171458).\n- CVE-2020-10967: Fixed a crash in the lmtp and submission components caused by mails with empty quoted localparts (bsc#1171456).\n\nNon-security issues fixed:\n\n- The update to 2.3.10 fixes several bugs. Please refer to\n  https://dovecot.org/doc/NEWS for a complete list of changes.\n","modified":"2026-03-11T07:14:09.995222Z","published":"2020-05-22T06:00:52Z","related":["CVE-2020-10957","CVE-2020-10958","CVE-2020-10967"],"upstream":["CVE-2020-10957","CVE-2020-10958","CVE-2020-10967"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2020/suse-su-20201379-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1171456"},{"type":"REPORT","url":"https://bugzilla.suse.com/1171457"},{"type":"REPORT","url":"https://bugzilla.suse.com/1171458"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-10957"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-10958"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-10967"}],"affected":[{"package":{"name":"dovecot23","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","purl":"pkg:rpm/suse/dovecot23&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.10-4.22.1"}]}],"ecosystem_specific":{"binaries":[{"dovecot23-backend-mysql":"2.3.10-4.22.1","dovecot23-fts-lucene":"2.3.10-4.22.1","dovecot23-fts-solr":"2.3.10-4.22.1","dovecot23-fts-squat":"2.3.10-4.22.1","dovecot23-fts":"2.3.10-4.22.1","dovecot23":"2.3.10-4.22.1","dovecot23-backend-pgsql":"2.3.10-4.22.1","dovecot23-backend-sqlite":"2.3.10-4.22.1","dovecot23-devel":"2.3.10-4.22.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:1379-1.json"}},{"package":{"name":"dovecot23","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","purl":"pkg:rpm/suse/dovecot23&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.10-4.22.1"}]}],"ecosystem_specific":{"binaries":[{"dovecot23-backend-mysql":"2.3.10-4.22.1","dovecot23-backend-pgsql":"2.3.10-4.22.1","dovecot23-backend-sqlite":"2.3.10-4.22.1","dovecot23-devel":"2.3.10-4.22.1","dovecot23":"2.3.10-4.22.1","dovecot23-fts-lucene":"2.3.10-4.22.1","dovecot23-fts-solr":"2.3.10-4.22.1","dovecot23-fts-squat":"2.3.10-4.22.1","dovecot23-fts":"2.3.10-4.22.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:1379-1.json"}},{"package":{"name":"dovecot23","ecosystem":"SUSE:Linux Enterprise Server 15-LTSS","purl":"pkg:rpm/suse/dovecot23&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.10-4.22.1"}]}],"ecosystem_specific":{"binaries":[{"dovecot23-backend-mysql":"2.3.10-4.22.1","dovecot23-backend-pgsql":"2.3.10-4.22.1","dovecot23-fts-lucene":"2.3.10-4.22.1","dovecot23-fts-solr":"2.3.10-4.22.1","dovecot23":"2.3.10-4.22.1","dovecot23-backend-sqlite":"2.3.10-4.22.1","dovecot23-devel":"2.3.10-4.22.1","dovecot23-fts-squat":"2.3.10-4.22.1","dovecot23-fts":"2.3.10-4.22.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:1379-1.json"}},{"package":{"name":"dovecot23","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15","purl":"pkg:rpm/suse/dovecot23&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.10-4.22.1"}]}],"ecosystem_specific":{"binaries":[{"dovecot23-devel":"2.3.10-4.22.1","dovecot23-fts-lucene":"2.3.10-4.22.1","dovecot23-fts":"2.3.10-4.22.1","dovecot23":"2.3.10-4.22.1","dovecot23-backend-mysql":"2.3.10-4.22.1","dovecot23-fts-solr":"2.3.10-4.22.1","dovecot23-fts-squat":"2.3.10-4.22.1","dovecot23-backend-pgsql":"2.3.10-4.22.1","dovecot23-backend-sqlite":"2.3.10-4.22.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:1379-1.json"}}],"schema_version":"1.7.5"}