Secunia Security Advisory – Fedora has issued an update for mingw32-libtiff. This fixes a vulnerability, 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/79441/sa35912.txt
Source: https://packetstormsecurity.com/files/79441/Secunia-Security-Advisory-35912.html