Secunia Security Advisory – Gentoo has issued an update for postgresql. This fixes a security issue, which potentially can be exploited by malicious users to gain escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/56667/sa25238.txt
Source: https://packetstormsecurity.com/files/56667/Secunia-Security-Advisory-25238.html