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Re: DOMinator - The DOMXss Analyzer Tool - is finally public


From: Stefano Di Paola <wisec () wisec it>
Date: Thu, 19 May 2011 07:32:34 +0200

Hey IEhrepus

Il giorno mer, 18/05/2011 alle 20.34 -0700, IEhrepus ha scritto:

DOMinator can't work on firefox 3.6.17? 


DOMinator consists in a core and an extension. The core is Firefox with
some custom c/c++ code in order to add taint flag to JSStrings and deal
with taint propagation.

So, in order to launch DOMinator you have to download the Linux or
Windows version which is a patched Firefox binary.
http://code.google.com/p/dominator/downloads/detail?name=DOMinator_firefox_3.6.13_Linux_32Bit.tgz
http://code.google.com/p/dominator/downloads/detail?name=DOMinator_firefox_3.6.13_Windows_32Bit.zip

and follow the instructions here:
http://code.google.com/p/dominator/wiki/InstallationInstructions

That means that:
*The extension itself is only part of it*.
*It won't work without the patched Firefox.*

You can have a look at the diff file here:
http://code.google.com/p/dominator/downloads/detail?name=DOMinator_diff.txt

So I'll have to apply that patch to the source code of FF 3.6.17 compile
it.

As a side note it has been seen that the Windows version of DOMinator
doesn't work on 64 bit OS.
I'd suggest the linux version in that case.

Cheers
Stefano


hitest


2011/5/18 Stefano Di Paola <wisec () wisec it>
        What is DOMinator?
        DOMinator is a Firefox based software for analysis and
        identification of
        DOM Based Cross Site Scripting issues (DOMXss).
        It is the first runtime tool which can help security testers
        to identify
        DOMXss.
        
        How it works?
        
        It uses dynamic runtime tainting model on strings and can
        trace back
        taint propagation operations in order to understand if a
        DOMXss
        vulnerability is actually exploitable.
        ...
        
        If you're interested in it continue the reading here:
        http://blog.mindedsecurity.com/2011/05/dominator-project.html
        
        More whitepapers in the next days.
        
        Cheers
        Stefano
        
        
        
        --
        ...oOOo...oOOo....
        Stefano Di Paola
        Software & Security Engineer
        
        Owasp Italy R&D Director
        
        Web: www.wisec.it
        Twitter: http://twitter.com/WisecWisec
        ..................
        
        
        
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Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
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