Secunia Security Advisory – Fedora has issued an update for libtiff. 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.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/45792/sa19851.txt
Source: https://packetstormsecurity.com/files/45792/Secunia-Security-Advisory-19851.html