Secunia Security Advisory – NetBSD has acknowledged a vulnerability in sendmail, which can be exploited by malicious people to compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/45003/sa19466.txt
Source: https://packetstormsecurity.com/files/45003/Secunia-Security-Advisory-19466.html