Re: GIFs Good, Flash Executable Bad [Was: Plain text files in internet explorer]

[Gerhard den Hollander <gerhard () jason nl>]

* Roland Postle <mail () blazde co uk> (Mon, Sep 02, 2002 at 06:54:06PM +0100)
> > GIFs can't exploit your 
> > system.  Flash files can, just like any executable.
>
> This myth that static data files such as gifs, jpegs and zip files
> /can't/ exploit your system really gets to me. Virus scanners continue
> to scan only 'active' content, but some applications are in such
> widespread use now that it's only a matter of time before a
> vulnerability in say, Winzip's file handling, is exploited in a virus
> that infects .zip files. Or a vulnerability in IE's jpeg module that
> allows jpegs to carry viruses. It's not 'just like any executable', but
> it's not automatically safe either.

There have been mp3s that exploited a buffer overflow in mp3 tag parsing.

Currently listening to: CD Audio Track  8

        Gerhard,  <@jasongeo.com>   == The Acoustic Motorbiker ==       
-- 
   __O  An all I can say is that my lifes is pretty plain
 =`\<,  You don't like my point of view, you think that I'm insane
(=)/(=) It's not sane, it's not sane