Gentoo Linux Security Advisory GLSA 200804-13 – Multiple vulnerabilities have been found in Asterisk allowing for SQL injection, session hijacking and unauthorized usage. Versions less than 1.2.27 are affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/65502/glsa-200804-13.txt
Source: https://packetstormsecurity.com/files/65502/Gentoo-Linux-Security-Advisory-200804-13.html