Secunia Security Advisory – Slackware has issued an update for sendmail. This fixes a vulnerability, 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/44863/sa19368.txt
Source: https://packetstormsecurity.com/files/44863/Secunia-Security-Advisory-19368.html