Secunia Security Advisory – A vulnerability has been reported in Web Mailer, which can be exploited by malicious people to conduct HTTP header injection attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/76989/sa34862.txt
Source: https://packetstormsecurity.com/files/76989/Secunia-Security-Advisory-34862.html