There must be no .shosts files on the RHEL 8 operating system.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-230284 | RHEL-08-010470 | SV-230284r1017095_rule | CCI-000366 | high |
| Description | ||||
| The ".shosts" files are used to configure host-based authentication for individual users or the system via SSH. Host-based authentication is not sufficient for preventing unauthorized access to the system, as it does not require interactive identification and authentication of a connection request, or for the use of two-factor authentication. | ||||
| STIG | Date | |||
| Red Hat Enterprise Linux 8 Security Technical Implementation Guide | 2025-05-14 | |||
Details
Check Text (C-230284r1017095_chk)
Verify there are no ".shosts" files on RHEL 8 with the following command:
$ sudo find / -name '*.shosts'
If any ".shosts" files are found, this is a finding.
Fix Text (F-32928r567599_fix)
Remove any found ".shosts" files from the system.
$ sudo rm /[path]/[to]/[file]/.shosts