Command is sshd -V to know the ssh version.
But how to upgrade it???
Can upgrading the ndlp version will automatically upgrade the ssh version????
This is a hardened appliance so you'd be unable to manually upgrade individual components.
Engineering monitors when a vulnerability is found with software that A: is installed and affected and B: meets all the requirements to be a vulnerability. An example is an exploitable version of OpenSSH might be installed but the exploit can only be run if a specific version of X software is also installed. Since the appliance is hardened, it won't have X software so the patch is not required.
For a list of changes, the release notes for the patches and hotfixes will list what has been addressed in that particular release.
An example of where openssh was upgraded via hotfix - this was taken from the README in the 961926 hotfix gz file:
BUG NUMBER : 961926
FIX STATUS : FIXED
BUG SUMMARY : Upgrade openssh RPMs to fix security vulnerabilities
VERIFY FIX : Fix is to modify sshd_config instead of upgrading RPMs.
Following vulnerabilities should be fixed: