Secunia Security Advisory – Red Hat has issued an update for libtiff. This fixes some vulnerabilities, which can be exploited by malicious people to cause a DoS (Denial of Service) or to potentially compromise an application using the library.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/79356/sa35883.txt
Source: https://packetstormsecurity.com/files/79356/Secunia-Security-Advisory-35883.html