NGSSoftware Insight Security Research Advisory #NISR05022004a – SLMail Pro Supervisor Report Center versions 2.0.9 and below are vulnerable to a buffer overflow attack when supplied with an overly long HTTP sub-version.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/32821/slmailsrc.txt
Source: https://packetstormsecurity.com/files/32821/slmailsrc.txt.html