[arm-allstar] Terrapin vulnerability

[Patrick Perdue]

Greetings:

As some may know, a new vulnerability was discovered with SSH, both on 
the server and client end of the connection.

Here is PuTTY's write-up about this:

https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-terrapin.html

This is apparently fixed in OpenSSH servver 9.6 and PuTTY 0.80.

Just FYI for anyone who has an exposed SSH server on the internet for 
whatever reason.