Vulnerability Development mailing list archives
GIFs Good, Flash Executable Bad [Was: Plain text files in internet explorer]
From: "Roland Postle" <mail () blazde co uk>
Date: Mon, 02 Sep 2002 18:54:06 +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. - Blazde
Current thread:
- Plain text files in internet explorer John Hennessy (Aug 31)
- RE: Plain text files in internet explorer Alan Ramsbottom (Sep 01)
- RE: Plain text files in internet explorer Bernie Cosell (Sep 01)
- Re: Plain text files in internet explorer Magnus Bodin (Sep 02)
- Re: Plain text files in internet explorer Dan Kaminsky (Sep 02)
- Re: Plain text files in internet explorer Philip Rowlands (Sep 02)
- Re: Plain text files in internet explorer Dan Kaminsky (Sep 03)
- Re: Plain text files in internet explorer Helmut Springer (Sep 03)
- Re: Plain text files in internet explorer Marc Slemko (Sep 03)
- Re: Plain text files in internet explorer Daniel Newby (Sep 04)
- RE: Plain text files in internet explorer Bernie Cosell (Sep 01)
- RE: Plain text files in internet explorer Alan Ramsbottom (Sep 01)
- GIFs Good, Flash Executable Bad [Was: Plain text files in internet explorer] Roland Postle (Sep 02)
- RE: GIFs Good, Flash Executable Bad [Was: Plain text files in internet explorer] Jason Coombs (Sep 03)
- Re: GIFs Good, Flash Executable Bad [Was: Plain text files in internet explorer] Gerhard den Hollander (Sep 03)
- RE: GIFs Good, Flash Executable Bad [Was: Plain text files in internet explorer] Dom De Vitto (Sep 03)
- Re: GIFs Good, Flash Executable Bad [Was: Plain text files in internet explorer] Blue Boar (Sep 03)
- Re: Plain text files in internet explorer Bernie Cosell (Sep 02)
- Re: Plain text files in internet explorer Eric Rostetter (Sep 03)
- <Possible follow-ups>
- Re: Plain text files in internet explorer byron (Sep 02)
- Re: Plain text files in internet explorer Bill Weiss (Sep 02)