full-disclosure - YEY AGAIN Automatic remote compromise ofInternetExplorer Service Pack 2 XP SP2

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From: mevanchik at relationship1.com (Michael Evanchik)
Subject: YEY AGAIN Automatic remote compromise
	ofInternetExplorer Service Pack 2 XP SP2

Had a mistake in my code o well.  Works now

PoC: http://www.michaelevanchik.com/security/microsoft/ie/xss/index.html

http://www.michaelevanchik.com/security/microsoft/ie/xss/writehta.txt <--
avp's should add this



Here is some new adodb code AVP's should add.  No longer needed to connect
to external source.  Malicious recordset can be built locally.


www.michaelevanchik.com
  -----Original Message-----
  From: Michael Evanchik [mailto:mevanchik@...ationship1.com]
  Sent: Saturday, December 25, 2004 9:11 PM
  To: Aviv Raff; full-disclosure@...ts.netsys.com
  Subject: RE: [Full-Disclosure] YEY AGAIN Automatic remote compromise
ofInternetExplorer Service Pack 2 XP SP2


  Hi Aviv,

  Not sure what your issue is.  This has been tested on many people, and it
works on everyone.  Maybe its your pop up blocker?  Maybe its your AVP?

  This exploit is on Securityfocus and k-otik as they tested as well.  Http
equiv verified before any post was made to FD.

  In either case we did not code around pop up blockers nor around known
virus strings.  This PoC is not for blackhats kiddies.

  Mike


  www.michaelevanchik.com

    -----Original Message-----
    From: full-disclosure-bounces@...ts.netsys.com
[mailto:full-disclosure-bounces@...ts.netsys.com]On Behalf Of Aviv Raff
    Sent: Saturday, December 25, 2004 7:47 AM
    To: full-disclosure@...ts.netsys.com; 'Michael Evanchik'
    Subject: RE: [Full-Disclosure] YEY AGAIN Automatic remote compromise
ofInternetExplorer Service Pack 2 XP SP2


    Hi,

    Somehow the POC does not work on both of my WinXPSP2 pro boxes.
    Both are fully patched, but one is hardened and the other is after a
clean install.

    After running the POC, the IE opens the Help window, but then freezes
for a couple of minutes.
    After IE stops freezing, there is no Microsoft Office.hta on the startup
folder.

    And yes, I'm running this on an Administrator account.

    Can anyone else confirm this?

    -- Aviv Raff
    From "Zen and the Art of Why Linux Sucks": "Ahh.. Can you smell the
'open source' zealots in the morning?".





----------------------------------------------------------------------------
    From: full-disclosure-bounces@...ts.netsys.com
[mailto:full-disclosure-bounces@...ts.netsys.com] On Behalf Of Michael
Evanchik
    Sent: Friday, December 24, 2004 6:11 PM
    To: full-disclosure@...ts.netsys.com; bugtraq@...urityfocus.com;
NTBUGTRAQ@...TSERV.NTBUGTRAQ.COM; vuln@...nwatch.org
    Subject: [Full-Disclosure] YEY AGAIN Automatic remote compromise of
InternetExplorer Service Pack 2 XP SP2



    http://freehost07.websamba.com/greyhats/sp2rc-analysis.htm



    Microsoft Internet Explorer XP SP2 Fully Automated Remote Compromise

    Dec, 21 2004

    Vulnerable
    ----------
    - Microsoft Internet Explorer 6.0
    - Microsoft Windows XP Pro SP2
    - Microsoft Windows XP Home SP2

    Not Tested
    ------------------------
    - Microsoft Windows 98
    - Microsoft Internet Explorer 5.x
    - Microsoft Windows 2003 Server


    Severity
    ---------
    Critical - Remote code execution, no user intervention


    Proof of Concept?
    ------------------
    - http://freehost07.websamba.com/greyhats/sp2rc.htm

    - If an error is shown, press OK. This is normal.

    - Notice in your startup menu a new file called Microsoft Office.hta.
When run, this file will download and launch a harmless executable (which
includes a pretty neat fire animation)





    Michael Evanchik

    Relationship1

    p: 914-921-4400

    f:  914-921-6007

    mailto:mevanchik@...ationship1.com

    web: http://www.relationship1.com






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