full-disclosure - Re: DLL hijacking POC (failed, see for yourself)

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Message-ID: <4C7FAB59.50806@p8x.net>
Date: Thu, 02 Sep 2010 21:49:13 +0800
From: p8x <l@....net>
To: Christian Sciberras <uuf6429@...il.com>
Cc: full-disclosure@...ts.grok.org.uk
Subject: Re: DLL hijacking POC (failed, see for yourself)

Hi Christian,

I tested the POC here on Win 7 x64 ultimate fully updated and the issue 
does work for me.



On 2/09/2010 9:44 PM, Christian Sciberras wrote:
> As I said at the very first email, the POC, even at it's best, doesn't
> work on my 64bit system at all.
>
> Regards,
> Chris.
>
>
>
>
>
>
>
> On Thu, Sep 2, 2010 at 3:41 PM, Larry Seltzer <larry@...ryseltzer.com
> <mailto:larry@...ryseltzer.com>> wrote:
>
>     FYI everyone, ACROS has fixed the POC for 64-bit systems. The old one
>     failed on my Win7 64-bit and the new one works.
>
>     http://www.binaryplanting.com/test.htm
>
>     I did notice that if you just click on the link
>     (\\www.binaryplanting.com
>     <http://www.binaryplanting.com>\demo\windows_address_book_64)
>     Windows turns it
>     into a file:// url and opens it in the default browser (Chrome in my
>     case). The POC won't work because there's no remote CWD (at least I
>     imagine there isn't).  If this is consistent behavior then I think
>     it's a
>     serious mitigation, since users typically click on links, not open
>     Explorer and paste them.
>
>     Am I wrong on Windows behavior here?
>
>     LJS
>
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_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/