{"action":"Upgrade dovecot to 2.3.6-r0 or later.","affected":[{"fixed":"2.3.6-r0","introduced":"2.3.3"}],"component":"dovecot","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.14","exploited":false,"fixed_versions":["2.3.6-r0"],"id":"tcs_01M5NB64D2GJSVYJ3PSAYRBH56","modified_at":"2026-09-21T06:17:52.459594397Z","published_at":"2019-05-08T17:29:00.223Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2019-11499","https://security.alpinelinux.org/vuln/CVE-2019-11499"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2019-11499#Alpine:v3.14/dovecot","url":"https://osv.dev/vulnerability/ALPINE-CVE-2019-11499"}],"summary":"In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login component crashes if AUTH PLAIN is attempted over a TLS secured channel with an unacceptable authentication message."}