From: Drew Copley (dcopleyEEYE.COM)
Date: Fri Jul 02 2004 - 16:32:56 CDT

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

About the same time Jelmer found the adodb bug, http-equiv
found a similiar issue with the object "Shell.Application".

This issue has also been unfixed for the past ten months.

Unfortunately, Microsoft has not taken the "hint" and not
fixed this issue either.

Jelmer has noted this and made a proof of concept exploit
page here:
http://62.131.86.111/security/idiots/malware2k/installer.htm

The below registry file will protect you from this exploit
by kill biting "Shell.Application" variant.

<------------------------------------------->
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\ActiveX
Compatibility\{13709620-C279-11CE-A49E-444553540000}]
"Compatibility Flags"=dword:00000400
<-------------------------------------------->

I will be updating our free fix download here:
http://www.eeye.com/html/research/alerts/AL20040610.html

This will break some hta scripts that might be used
for management. It may cause some incompatibility issues
with some programs.

Shell.Application is commonly used by administrators
for administration of systems via Visual basic script
or WSH. It may have other uses. It is kind of Microsoft's
answer to shell script -- though not as happy as batch.

-----
NTBugtraq Editor's Note:

Want to reply to the person who sent this message? This list is configured such that just hitting reply is going to result in the message coming to the list, not to the individual who sent the message. This was done to help reduce the number of Out of Office messages posters received. So if you want to send a reply just to the poster, you'll have to copy their email address out of the message and place it in your TO: field.
-----

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]