Debian Security Advisory 1090-1: A vulnerability has been discovered in SpamAssassin, a Perl-based spam filter using text analysis, that can allow remote attackers to execute arbitrary commands.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/47162/dsa-1090-1.txt
Source: https://packetstormsecurity.com/files/47162/Debian-Linux-Security-Advisory-1090-1.html