Secunia Security Advisory – Red Hat has issued an update for postgresql. This fixes some vulnerabilities, which can be exploited by malicious users to gain escalated privileges or to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/62532/sa28438.txt
Source: https://packetstormsecurity.com/files/62532/Secunia-Security-Advisory-28438.html