Yep. SSH (OpenSSH) is optional on many systems, especially if they have a desktop GUI interface. If it's not installed, it certainly can't cause trouble. :-)
thanks- i forget that soem of the posts on linux are abotu servers or systems with other stuff on them-
well that is weird- i checked with ssh -V and came up with
“OpenSSH_8.9p1 Ubuntu-3ubuntu0.10, OpenSSL 3.0.2 15 Mar 2022”
when i run sshd —help - i get
“Command ‘sshd’ not found, but can be installed with:
sudo apt install openssh-server”
ok now im confused-
it seems i have the client when i check with ssh -V
but not the server when i check with sshd -V
woudl i have to have both in order to be vulnerable to the exploit?