{"action":"Upgrade asterisk to 1:13.18.5~dfsg-1 or later.","affected":[{"fixed":"1:13.18.5~dfsg-1","introduced":"0"}],"component":"asterisk","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:13.18.5~dfsg-1"],"id":"tcs_01M5NCA6ZQYYZ5YFA33ZHA6YXF","modified_at":"2026-09-01T20:03:45.801176594Z","published_at":"2017-12-27T17:08:20.017Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-17850","https://security-tracker.debian.org/tracker/CVE-2017-17850"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-17850","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-17850"}],"summary":"An issue was discovered in Asterisk 13.18.4 and older, 14.7.4 and older, 15.1.4 and older, and 13.18-cert1 and older. A select set of SIP messages create a dialog in Asterisk. Those SIP messages must"}