full-disclosure - Rv: MSIE <IFRAME> and <FRAME> tag NAME property bufferoverflow PoC exploit (was: python does mangleme (with IE bugs!))

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Message-ID: <200411021435.iA2EZ2c21964@netsys.com>
From: eflorio at edmaster.it (Elia Florio)
Subject: Rv: MSIE <IFRAME> and <FRAME> tag NAME property bufferoverflow PoC exploit (was: python does mangleme (with IE bugs!))

Good job, the xploit works on both my :

IE 6.0.2800.1106 ENGLISH with SHDOCVW.DLL version 6.0.2800.1400
IE 6.0.2800.1106 ITALIAN with SHDOCVW.DLL version 6.0.2800.1584

Tested on both Win XP Professional - SP1 with
latest October patch installed.

The overflow occurs in this point of SHDOCVW.DLL (with EAX = 0D0D0D0D)

7178E69E   8B40 34          MOV EAX,DWORD PTR DS:[EAX+34]
7178E6A1   85C0             TEST EAX,EAX
7178E6A3   74 21            JE SHORT SHDOCVW.7178E6C6
7178E6A5   8B75 0C          MOV ESI,DWORD PTR SS:[EBP+C]
...
...

EF

PS: after testing the xploit, Windows increased the swap
file dimension sayin' VM memory too low, is this a side-effect of
exploit?

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