Jan,
Nice detective work. So, since KB924496 appears to be the culprit, I did
a little research - from the Security Bulletin - Vulnerability Details
http://www.microsoft.com/technet/sec.../ms06-065.mspx
> A remote code execution vulnerability exists in Windows Object Packager because of the
> way that file extensions are handled.
Reading the " FAQ for Object Packager Dialogue Spoofing Vulnerability -
CVE-2006-4692: " leads to
> What causes the vulnerability?
> Improper handling of files by Object Packager.
>
> What is Object Packager?
> Object Packager is a tool that can be used to create a package that can inserted into a
> file. For more information about Object Packager, visit the following Microsoft Product
> Documentation.
http://www.microsoft.com/resources/d....mspx?mfr=true
" Object Packager is a tool you can use to create a package that you can
insert into a file.
The Object Packager window has two panes. The Appearance pane displays
the icon that will represent the package. The Content pane displays the
name of the file that contains the information you want to package.
To create a package, you copy the contents of the Appearance and Content
panes, and then paste the information into a file. The package appears
in the file as an icon.
You can activate a package icon by double-clicking it. When you do,
depending on the contents of the package, one of the following will occur:
• If the package contains a sound or animation file, the sound or
animation will play.
• If the package contains a picture, text, or spreadsheet, the *program
associated* with that file type will open and display the information.
For example, if the package contains a bitmap that was created in
Microsoft Paint, then Paint will open and display the picture.
Note
• You can insert a package into a file only if the file has been created
by a Windows-based program that supports drag-and-drop functions. "
It's Greek to me, Jan. What happens if you drop the javascript to show
the picture in a popup window and instead spawn another IE window using
HTML ?
BTW, the page functions in Firefox just fine
MowGreen [MVP 2003-2006]
===============
*-343-* FDNY
Never Forgotten
===============
Jan Timmermans wrote:
> Hi MowGreen
>
> "MowGreen [MVP]" wrote:
>
>
>>I don't *think* that any of the updates are causing the issue. Then
>>again, I could be wrong 
>
>
> I *think* you are wrong indeed: see the following .....
> 1. Installed KB923191 only: OK !
> 2. Installed all 5 updates (KB923191 + KB923414 + KB924496 +KB924191 +
> KB922819): problem persist
> 3. Using 'add/remove programs' of the Control Panel I uninstalled one of the
> updates (NOT KB923191) and restarted my machine to see if that cured the
> problem. I did this several times, each time picking another update (after
> re-installing the whole lot).
>
> When I removed KB924496 (so only KB923191 + KB923414 + KB924191 + KB922819)
> were installed: SUCCESS !!!!
>
> So somewhere KB924496 does something that conflicts with my machine (my
> guess: some security setting maybe?)
>
>
>>I don't use the web-based reader, rather through an email client, so I
>>don't see popups here.
>
>
> Ah, I think you should try on a 'real machine' so that you can see if it
> really works or not.
> Then you have proof.
>
>
>>Suggest you install the updates one at a time and then test if
>>functionality is hindered on your web page.
>
>
> I did that: see above.
>
>
>>Since the thumbnails are dependent on javascript to open I'd look to the
>>blocking of javascript on your system as being the culprit.
>>None of the updates deal with javascript.
>
>
> That might be very true, but the problem still exists afterinstalling
> KB924496 and of course I would like to see that cured.
> I assume the problem might have to do with the 'Window Open' functions in my
> scripts.
>
> For the time being I have set the Automatic Update to 'notify me', thus
> effectively blocking the automatic installation of KB924496.
>
> Thanks for standing by my side: now I don't feel so lonely anymore
)
>
> Greetings from the Netherlands
>
> Jan
>
>