{"action":"Upgrade dovecot to 1:2.3.7.2-1 or later.","affected":[{"fixed":"1:2.3.7.2-1","introduced":"0"}],"component":"dovecot","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:2.3.7.2-1"],"id":"tcs_01M5NDPCFNQ0SBV9YE1NFTHS82","modified_at":"2026-09-21T07:01:43.585357208Z","published_at":"2019-08-29T14:15:11.037Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-11500","https://security-tracker.debian.org/tracker/CVE-2019-11500"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-11500#Debian:13/dovecot","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-11500"}],"summary":"In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 (and Pigeonhole before 0.5.7.2), protocol processing can fail for quoted strings. This occurs because '\\0' characters are mishandled, and can lead t"}