Secunia Security Advisory – mu-b has reported multiple vulnerabilities in eXtremail, which can be exploited by malicious people to cause a DoS (Denial of Service) or to potentially compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/60158/sa27220.txt
Source: https://packetstormsecurity.com/files/60158/Secunia-Security-Advisory-27220.html