Secunia Security Advisory – Some vulnerabilities have been reported in LibTIFF, which can be exploited by malicious people to cause a DoS (Denial of Service).
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/91398/sa40422.txt
Source: https://packetstormsecurity.com/files/91398/Secunia-Security-Advisory-40422.html