Peter Winter-Smith of NGSSoftware has discovered a number of vulnerabilities in L-Soft’s LISTSERV list management system. The worst of these carries a critical risk rating.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/44366/lsoftLISTSERV.txt
Source: https://packetstormsecurity.com/files/44366/lsoftLISTSERV.txt.html