full-disclosure - Official IFRAME patch - make sure it installs correctly

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Message-ID: <BAY10-DAV2738B8F1E73BA7D31939A7D9B00@phx.gbl>
From: se_cur_ity at hotmail.com (morning_wood)
Subject: Official IFRAME patch - make sure it installs correctly

I can confirm on WinXP SP1 ( download the [patch].exe run and reboot)
 Mr Wever's exploit PoC did not run ( no shell, dialog warning )

cheers,
m.w

> > The IFRAME vulnerability has been patched, see
http://www.microsoft.com/technet/security/bulletin/ms04-040.mspx
>
> The wording in ms04-040 is so vague, I am not entirely sure that this
> patch is a fix for the IFRAME bug(s)?
>
> > *** Make sure you are patched after installing ***
> > I installed it using "Automatic Updates" (on Win2ksp4), rebooted and
loaded my InternetExploiter.html: IT STILL WORKED!!
> > Even though both "Automatic Updates" and
"http://windowsupdate.microsoft.com" reported that I was patched!?!
> > I manually downloaded the exe and ran it, rebooted and now I'm finally
truely patched.
>
> Just so I am clear, after automatic updates applied the "critical
> patch" on W2KSP4 and rebooted, the IFRAME exploit still worked, but
> manually downloading the executable given in the Microsoft alert and
> running it results in a system on which the IFRAME exploit no longer
> works?
>
> This would be confirmation that ms04-040 actually does address the
> IFRAME exploit.
>
>
> Kevin
>
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