I have a Red Hat Enterprise Linux server (7.5 x86_64). I have OpenSSH version 7.4. I was asked to upgrade it to a later version for security reasons: Nessus states that OpenSSH should be ugraded from 7.4 to 7.6 or later. However the Red Hat software and downloads does not have the latest package RPM.
I found some clues on where to get the latest package for OpenSSH. I found this link, however, I do not know on how to upgrade it and trust this website. I do not want the SSH and other configuration to be modified by the ugrade.
I did find links but however they are not useful, for example this one.
I would like to know how to upgrade OpenSSH without using