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Re: Re: Re: Re: Confirmed: Windows Explorer bad PNG file preview integer overflow handling

From: Rob Thompson <my.security.lists(at)gmail.com>
Date: Thu Sep 27 2007 - 13:53:36 EDT


I have tested this on a Windoze XP SP2 (fully patched). Scanned with Norton AV Corporate Edition v 10 and ClamAV 0.91.2 and both scans came back just fine, no hanging.

Upon opening the file, it caused 50% CPU utilization at a constant rate. That could not be stopped until the computer was reboot. Simply closing the program wasn't enough to stop the CPU from stopping...

BTW - I'm running this on a P4 with HT. Not a dual core...

-- 
Rob
Received on Thu Sep 27 14:08:32 2007

This archive was generated by hypermail 2.1.8 : Sun Oct 28 2007 - 06:18:15 EDT


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