Secunia Security Advisory – Tavis Ormandy has reported some vulnerabilities in gzip, which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/50178/sa21996.txt
Source: https://packetstormsecurity.com/files/50178/Secunia-Security-Advisory-21996.html