Title : Microsoft Office Excel 2007 WriteAV Vulnerability
Version : Microsoft Office professional Plus 2007 SP2
Date : 2012-11-08
Vendor : http://office.microsoft.com
Impact : Med/High
Contact : coolkaveh [at] rocketmail.com
Twitter : @coolkaveh
tested : XP SP3 ENG
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Bug :
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memory corruption during the handling of the xls files a context-dependent attacker
can execute arbitrary code.
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(59c.2fc): Access violation - code c0000005 (first chance)
First chance exceptions are reported before any exception handling.
This exception may be expected and handled.
eax=02f88e00
ebx=023ef000
ecx=00000000
edx=009d0a04
esi=023ef000
edi=02f88e28
eip=302d68ca esp=00132eb0 ebp=00132ec0 iopl=0 nv up ei pl zr na pe nc
cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010246
*** ERROR: Symbol file could not be found. Defaulted to export symbols for Excel.exe -
Excel!Ordinal40+0x2d68ca:
302d68ca 894106 mov dword ptr [ecx+6],eax ds:0023:00000006=????????
First Chance Exception Type: STATUS_ACCESS_VIOLATION (0xC0000005)
Exception Sub-Type: Write Access Violation
