{"action":"Upgrade asterisk to 1:18.12.0~dfsg+~cs6.12.40431413-1 or later.","affected":[{"fixed":"1:18.12.0~dfsg+~cs6.12.40431413-1","introduced":"0"}],"component":"asterisk","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:18.12.0~dfsg+~cs6.12.40431413-1"],"id":"tcs_01M5NG1RS8DTC2063EF97WFK1E","modified_at":"2026-10-23T18:04:16.469619687Z","published_at":"2021-12-22T18:15:07.900Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-43804","https://security-tracker.debian.org/tracker/CVE-2021-43804"],"severity":{"label":"high","score":7.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-43804","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-43804"}],"summary":"PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In affected versions if the inc"}