Secunia Security Advisory – SCO has issued an update for Ghostscript. This fixes some vulnerabilities, which can be exploited by malicious, local users to perform certain actions on a vulnerable system with escalated privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/46237/sa20056.txt
Source: https://packetstormsecurity.com/files/46237/Secunia-Security-Advisory-20056.html