I believe that the logon banner text is incorrect in the open-scap.
The part is issue is this line:
-This IS includes security measures (e.g., authentication and access controls) to protect
USG interests--not for your personal benefit or privacy.
There are no spaces around the double-dash. A common error is to put spaces there. The
text is correct at this link, which should be publically accessible.
https://iase.disa.mil/Documents/unclass-consent_banner.zip
This affects RHEL-07-010030, plus checks such as RHEL-07-010050. Incidentally, the
banner text in the Red Hat Enterprise Linux 7 Security Technical Implementation Guide ::
Release: 2 Benchmark Date: 28 Jul 2017 ha the correct text in the check content, but not
in the fix text. Even DISA has issues keeping it straight.