Blue Coat xss

[jplopezy@gmail.com]

There is a security issue in the blue coat.
The problem lies in the "Web Filter", which lets you execute an XSS.
This only affects the Internet Explorer browser. "

as a result, could jump the antivirus scan or make spoofing.

POC

http://www.example.com/file.exe?<script>(1)</script>

Juan Pablo Lopez Yacubian

[Hugo van der Kooij]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

jplopezy@gmail.com wrote:
> There is a security issue in the blue coat.
> The problem lies in the "Web Filter", which lets you execute an XSS.
> This only affects the Internet Explorer browser. "
>
> as a result, could jump the antivirus scan or make spoofing.
>
> POC
>
> http://www.example.com/file.exe?<script>(1)</script>

I am afraid you need to clarify yourself a bit further. What policy are
you using? What resource(s) besides a ProxySG are you using? (You
mention Webfilter and antivirus.) What versions of SGOS did you test?

In short. Write a report that is clear and not too ambigious to be taken
seriously

Hugo.

- --
hvdkooij@vanderkooij.org http://hugo.vanderkooij.org/
PGP/GPG? Use: http://hugo.vanderkooij.org/0x58F19981.asc

A: Yes.
>Q: Are you sure?
>>A: Because it reverses the logical flow of conversation.
>>>Q: Why is top posting frowned upon?

Bored? Click on http://spamornot.org/ and rate those images.

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (GNU/Linux)
Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org

iD8DBQFI2H4KBvzDRVjxmYERAmOgAKCyqXv/3s0bFBEFTKvhQ6QFi0hCZwCeLiBD
6FKJxRIGrMITOJZcl+LyeUk=
=GR9o
-----END PGP SIGNATURE-----

[Tom Kelly]

After getting more details from the original poster,
Blue Coat Systems has issued an advisory for this issue:

http://www.bluecoat.com/support/secu.../icap_patience

Tom Kelly
tom.kelly@bluecoat.com


jplopezy@gmail.com wrote:
>
> There is a security issue in the blue coat.
>
> The problem lies in the "Web Filter", which lets you execute an XSS.
>
> This only affects the Internet Explorer browser. "
>
>
>
> as a result, could jump the antivirus scan or make spoofing.
>
>
>
> POC
>
>
>
> http://www.example.com/file.exe?<script>(1)</script>
>
>
>
> Juan Pablo Lopez Yacubian
>