Secunia Security Advisory – Ubuntu has issued an update for gtk2-engines-pixbuf / libgdk-pixbuf2. This fixes some vulnerabilities, which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially to compromise a user’s system. For more information: SA17522
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/41598/sa17562.txt
Source: https://packetstormsecurity.com/files/41598/Secunia-Security-Advisory-17562.html