RE: logically stopping xss

["Marc Ruef" <maru () scip ch>]

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Hi!

> i know there's a lot of stupid jokes about XSS vulns right 
> now, but I was wondering if there is any firewall or IDS 
> software that can look for suspicious GET requests ... ie.
>
> GET /vulnerablewebapp/?<XSS SHZNIT>

Watch out! Not just GET requests should be checked.

These sources should help you:

http://www.computec.ch/mruef/advisories/black_ice_pc_protection_xss_evasion.txt
http://www.securityfocus.com/bid/7942

Bye, Marc

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maru () scip ch
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