Rediff Bol 2.0.2 - URL Handling Denial of Service
source: https://www.securityfocus.com/bid/6670/info
It has been reported that a problem in Rediff Bol may allow remote users to log other users out of the Bol chat client. Due to improper handling of some types of requests, a remote user could send an URL request to the client in the form of a rbol: command that would cause the client log out.
rbol:login