{"action":"Upgrade asterisk to 1:1.8.13.1~dfsg-1 or later.","affected":[{"fixed":"1:1.8.13.1~dfsg-1","introduced":"0"}],"component":"asterisk","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:1.8.13.1~dfsg-1"],"id":"tcs_01M5NA3M34C54N9G2V40NNZTKC","modified_at":"2026-10-23T17:47:29.994287972Z","published_at":"2012-07-09T22:55:01.260Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2012-3812","https://security-tracker.debian.org/tracker/CVE-2012-3812"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2012-3812","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2012-3812"}],"summary":"Double free vulnerability in apps/app_voicemail.c in Asterisk Open Source 1.8.x before 1.8.13.1 and 10.x before 10.5.2, Certified Asterisk 1.8.11-certx before 1.8.11-cert4, and Asterisk Digiumphones 1"}