The AIX SSH daemon must be configured to disable user .rhosts files.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| medium | V-215303 | SRG-OS-000480-GPOS-00229 | AIX7-00-002121 | SV-215303r991591_rule | 2024-08-16 | 3 |
| Description |
|---|
| Trust .rhost file means a compromise on one host can allow an attacker to move trivially to other hosts. |
| ℹ️ Check |
|---|
| Check the SSH daemon configuration for allowed ".rhosts" using command: # grep -i IgnoreRhosts /etc/ssh/sshd_config | grep -v '^#' IgnoreRhosts yes If no lines are returned, or the returned "IgnoreRhosts" directive is not set to "yes", this is a finding. |
| ✔️ Fix |
|---|
| Edit "/etc/ssh/sshd_config" and add or update the "IgnoreRhosts " line as: IgnoreRhosts yes Save the change and restart ssh daemon: # stopsrc -s sshd # startsrc -s sshd |