full-disclosure - Re: Multipath-ROP: Tools available?

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Message-ID: <4E286738.2040908@halfdog.net>
Date: Thu, 21 Jul 2011 17:51:52 +0000
From: halfdog <me@...fdog.net>
To: Stefan Esser <stefan.esser@...tioneins.de>
Cc: full-disclosure@...ts.grok.org.uk
Subject: Re: Multipath-ROP: Tools available?

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Stefan Esser wrote:
> Hello,
>> Does someone know about this method? If there are no tools 
>> available for that, I would like to create one, that uses 
>> markov-chains for library analysis and that should support
>> multiple CPU-archs.
> As far as I know there are no tools available for this.
> 
> However I submitted a talk to HITB2011KUL about exactly this 
> technique applied to iPhone exploitation. So there should be a tool 
> for this in October.

Fine. I'm looking forward to that. Funny to have the same idea.

> Not only covering exploiting ASLR but also ROP payloads that work 
> against different devices (different library load offset by device 
> class/firmware version).

Ok, I'm thinking to integrate this also. Having just one library at
different positions in memory or different libraries should be
essentially the same for such an tool.

- -- 
http://www.halfdog.net/
PGP: 156A AE98 B91F 0114 FE88  2BD8 C459 9386 feed a bee
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