Some versions of CrazyWWWBoard contain a buffer-overflow vulnerability that can be exploited by a remote user to execute arbitrary code.
CrazyWWWBoard is a binary CGI program that is designed to provide dynamic web bulletin board services on web servers. Versions 2000p4 and 2000LEp5 of CrazyWWWBoard contain a buffer overflow vulnerability resulting from improper handling of the HTTP_USER_AGENT CGI environment variable.
A remote attacker can exploit this vulnerability to execute arbitrary code with privileges of the web server CGI process.
The CERT/CC is currently unaware of a practical solution to this problem.
Thanks to teleh0r for reporting this vulnerability.
This document was written by Shawn Van Ittersum.
|Date First Published:||2002-09-16|
|Date Last Updated:||2004-02-23 22:09 UTC|