Secunia Security Advisory – Red Hat has issued an update for gcc and gcc4. This fixes a security issue, which can be exploited by malicious, local users to potentially gain escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/85149/sa38190.txt
Source: https://packetstormsecurity.com/files/85149/Secunia-Security-Advisory-38190.html