Security Incidents mailing list archives

Re: IE/WMP Exploit


From: Axel Pettinger <api () epost de>
Date: Wed, 16 Jun 2004 14:38:29 +0200

Carlos Kramer wrote:

Axel Pettinger wrote:

Out of curiosity ... Is MS04-013 installed on your machine?

What you've seen looks like the Adodb.Stream and ms-its problem.


No KB837009 isn't installed. I normally remove Outlook Express and do
not use it - so I'd assumed this patch wasn't required - silly me I 
should have read MS04-013 closer:-

I doubt that you're the only one thinking that way. If one doesn't use
Outlook Express and didn't install it the last time IE was "upgraded"
then the patch cannot be installed. (One has to do it manually or
reinstall OE.) I'm not even sure whether the "Windows Update" page will
report the patch as missing at all in such cases. And that although
there're a few of OE's DLLs in the %windir%\system32 directory and often
enough also the old OE directory still exists. Users think that they
"fully patched" but they are not and still vulnerable ... :/

What systems are primarily at risk from the vulnerability?
By default, Outlook Express is installed on all supported Windows 
systems. Microsoft recommends that this update be installed 
immediately on all systems.

At least this explains why some of my VPN users have been able to get
junkware/spyware on their systems when they aren't using our internal
http proxy (which filters this cruft).

Thanks.

No problem.

Regards,
Axel Pettinger

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