Secunia Security Advisory – Gentoo has issued an update for quagga. This fixes two security issues and a vulnerability, which can be exploited by malicious, local users to cause a DoS (Denial of Service), and by malicious people to bypass certain security restrictions and to disclose system information.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/46531/sa20138.txt
Source: https://packetstormsecurity.com/files/46531/Secunia-Security-Advisory-20138.html