Secunia Security Advisory – Gentoo has issued an update for mono. This fixes a vulnerability, which can be exploited by malicious, local users to perform certain actions with escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/52585/sa23154.txt
Source: https://packetstormsecurity.com/files/52585/Secunia-Security-Advisory-23154.html