Secunia Security Advisory – Ubuntu has issued an update for ghostscript. This fixes multiple vulnerabilities which can be exploited by malicious people to compromise a user’s system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/91797/sa40580.txt
Source: https://packetstormsecurity.com/files/91797/Secunia-Security-Advisory-40580.html