Secunia Security Advisory – Debian has issued an update for mapserver. This fixes some vulnerabilities and a weakness, which can be exploited by malicious people to disclose potentially sensitive information, bypass certain security restrictions, cause a DoS (Denial of Service), and potentially to compromise a vulnerable system.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/82176/sa37111.txt
Source: https://packetstormsecurity.com/files/82176/Secunia-Security-Advisory-37111.html