{"action":"Upgrade dovecot to 1:2.3.19.1+dfsg1-2.1+deb12u1 or later.","affected":[{"fixed":"1:2.3.19.1+dfsg1-2.1+deb12u1","introduced":"0"}],"component":"dovecot","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:2.3.19.1+dfsg1-2.1+deb12u1"],"id":"tcs_01M5NK4K0MNWHNYSPWZ44WKRDM","modified_at":"2026-09-15T09:02:59.268532162Z","published_at":"2024-09-10T15:15:14.763Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2024-23184","https://security-tracker.debian.org/tracker/CVE-2024-23184"],"severity":{"label":"medium","score":5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2024-23184","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2024-23184"}],"summary":"Having a large number of address headers (From, To, Cc, Bcc, etc.) becomes excessively CPU intensive. With 100k header lines CPU usage is already 12 seconds, and in a production environment we observe"}