{"id":"UBUNTU-CVE-2020-25275","details":"Dovecot before 2.3.13 has Improper Input Validation in lda, lmtp, and imap, leading to an application crash via a crafted email message with certain choices for ten thousand MIME parts.","modified":"2026-04-22T14:14:09.737129Z","published":"2021-01-04T12:00:00Z","related":["USN-4674-1","USN-4674-2"],"upstream":["CVE-2020-25275"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-25275"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4674-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4674-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-25275"}],"affected":[{"package":{"name":"dovecot","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/dovecot@1:2.2.9-1ubuntu2.6+esm4?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.2.9-1ubuntu2.6+esm4"}]}],"versions":["1:2.1.7-7ubuntu3","1:2.2.9-1ubuntu1","1:2.2.9-1ubuntu2","1:2.2.9-1ubuntu2.1","1:2.2.9-1ubuntu2.3","1:2.2.9-1ubuntu2.4","1:2.2.9-1ubuntu2.5","1:2.2.9-1ubuntu2.6","1:2.2.9-1ubuntu2.6+esm1","1:2.2.9-1ubuntu2.6+esm2","1:2.2.9-1ubuntu2.6+esm3"],"ecosystem_specific":{"availability":"Available 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subscription 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