{"action":"Upgrade dovecot to 1:2.3.4.1-3 or later.","affected":[{"fixed":"1:2.3.4.1-3","introduced":"0"}],"component":"dovecot","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:2.3.4.1-3"],"id":"tcs_01M5NEAACY41PSQDBZXVHDWCF6","modified_at":"2026-09-21T07:03:00.656571797Z","published_at":"2019-03-28T14:29:00.417Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-7524","https://security-tracker.debian.org/tracker/CVE-2019-7524"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-7524#Debian:13/dovecot","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-7524"}],"summary":"In Dovecot before 2.2.36.3 and 2.3.x before 2.3.5.1, a local attacker can cause a buffer overflow in the indexer-worker process, which can be used to elevate to root. This occurs because of missing ch"}