{"id":"CVE-2012-3812","details":"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 10.x.x-digiumphones before 10.5.2-digiumphones allows remote authenticated users to cause a denial of service (daemon crash) by establishing multiple voicemail sessions and accessing both the Urgent mailbox and the INBOX mailbox.","modified":"2026-04-10T03:42:25.154370Z","published":"2012-07-09T22:55:01Z","references":[{"type":"ADVISORY","url":"http://downloads.asterisk.org/pub/security/AST-2012-011.html"},{"type":"ADVISORY","url":"http://secunia.com/advisories/50687"},{"type":"ADVISORY","url":"http://secunia.com/advisories/50756"},{"type":"ADVISORY","url":"http://www.debian.org/security/2012/dsa-2550"},{"type":"WEB","url":"http://www.securityfocus.com/bid/54317"},{"type":"WEB","url":"https://issues.asterisk.org/jira/browse/ASTERISK-20052"}],"schema_version":"1.7.5"}