Here is Liu
Die Yu's post to bugtraq explaining this issue.
All mentioned resources can be found at Umbrella.MX.TC
This file is collected and re-edited by Umbrella.MX.TC
________________________[FILE START]________________________
NAFfileJPU
("that's all" is end of file if you are in a hurry)
[tested]
Browser Ver
{
MS Internet Explorer: 6.0.2600.0000.xpclnt_qfe.021108-2107;
Encryption: 128-bit;
Patch:; Q810847;
}
(So, it's far from fully patched.)
OS Ver: "Windows XP Cn ver"
[demo]
http://www.safecenter.net/liudieyu/NAFfileJPU/NAFfileJPU-MyPage.HTM
or
http://umbrella.mx.tc
---> NAFfileJPU section
---> NAFfileJPU-MyPage file
[exp]
try this Url in your browser:
file:javascript:alert(123)
yeah. "file" protocol is a good thing for bypassing URL-based security
check.
one vulnerable function is "window.external.NavigateAndFind" method.
you should have already known this:
top window and its iframe/frame share the same "external" object.
so, BadSon method to conquer the "external" object.
[how]
how to get
"file:javascript:" trick?
think about "mhtml:http:" for a while and i believed there would be
more.
[greetings]
the Pull, dror, guninski, sandblad and "Friedrich L.Bauer".
of course, mom and dad.
best wishes
-----
from http://Umbrella.MX.TC on http://SafeCenter.NET