Mandriva Linux Security Advisory – SpamAssassin 3.0.4 allows attackers to bypass spam detection via an e-mail with a large number of recipients, which triggers a bus error in Perl.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/42046/MDKSA-2005-221.txt
Source: https://packetstormsecurity.com/files/42046/Mandriva-Linux-Security-Advisory-2005.221.html