Re: a litle bypass with IE

[Emilio Casbas <ecasbas@xxxxxxx>]

Nuno Costa wrote:

> hello
>
> im not a expert in this area, but i work in a intranet that haves the Squid/2.3.STABLE5 filtring all access's to the internet.. 
>
> so i don't have access to the internet directaly, but i know that this proxy allow access to especific web sites.. so, in the past if i us this:
>
> http://url@xxxxxxxxxxxxxxxxxx -> the vuln that is already discovered... i have access to the website that i want...
>
> but in this days, this vuln is now fixed so...
>
> in my test's i found this way to pass this proxy, using:
>
> http://@@website_allowed.pt@my_url -> now i have access...
>
> using @@url.pt@ i can bypass the proxy and access the internet, i don't know how faur, this could go!!
>
> so i don't know if this is a bug from IE or just a simple bug from Squid.. ??? can anyone tell what we have in hands ?
>
> PS: sorry my inglish
>
>
>  
Squid/2.3.Stable5 is deprecated,
The last stable release for production is:
Squid-2.5.Stable5.

http://www.squid-cache.org/Versions/v2/2.5/


Emilio C.

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