COMMAND
SurfControl
SYSTEMS AFFECTED
SurfControl
PROBLEM
Neil Desai found following. You can bypass the software by using
a proxy sever before your traffic is looked at by SurfControl
Super Scout. After talking with the people at SurfControl it has
become apparent that you may bypass all of their software that is
meant for Internet monitoring.
They only look at packets that have the HTTP GET request and
"Host:" information in it. If you split up the request so that
HTTP GET request is not in the same packet as the "Host:"
information then you will bypass the software. You can easily do
this by using a proxy server before you get to the node that is
doing the Internet monitoring. If you have Compaq PC's or
servers that are not patched you can proxy off the Insite Manager
software
http://www.compaq.com/support/files/server/us/download/9609.html
If you have PERL installed you can use RFProxy, HTTPush or
Pudding. These programs were intended for the testing of IDS
evasion techniques but work wonders for Internet monitoring and
blocking evasion.
SOLUTION
People of SurfControl say they will submit it as a bug in the
software and try to get a fix out in the next couple of months.