{"action":"Upgrade dovecot to 2.3.10.1-r0 or later.","affected":[{"fixed":"2.3.10.1-r0","introduced":"0"}],"component":"dovecot","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.11","exploited":false,"fixed_versions":["2.3.10.1-r0"],"id":"tcs_01M5NC22BC3K9DFDXZY29RW2DP","modified_at":"2026-09-11T10:17:51.363503288Z","published_at":"2020-05-18T15:15:10.817Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-10967","https://security.alpinelinux.org/vuln/CVE-2020-10967"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-10967#Alpine:v3.11/dovecot","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-10967"}],"summary":"In Dovecot before 2.3.10.1, remote unauthenticated attackers can crash the lmtp or submission process by sending mail with an empty localpart."}