Gentoo Linux Security Advisory GLSA 200905-01 – Multiple vulnerabilities have been found in Asterisk allowing for Denial of Service and username disclosure.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/77212/glsa-200905-01.txt
Source: https://packetstormsecurity.com/files/77212/Gentoo-Linux-Security-Advisory-200905-1.html