There must be no .shosts files on RHEL 9.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| high | V-257956 | SRG-OS-000480-GPOS-00227 | RHEL-09-252075 | SV-257956r991589_rule | 2025-02-27 | 2 |
| 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. |
| ℹ️ Check |
|---|
| Verify there are no ".shosts" files on RHEL 9 with the following command: $ sudo find / -name .shosts If a ".shosts" file is found, this is a finding. |
| ✔️ Fix |
|---|
| Remove any found ".shosts" files from the system. $ sudo rm /[path]/[to]/[file]/.shosts |