Secunia Security Advisory – Gentoo has issued an update for avahi. This fixes a vulnerability, which can be exploited by malicious people to potentially cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/76529/sa34592.txt
Source: https://packetstormsecurity.com/files/76529/Secunia-Security-Advisory-34592.html