The rwalld daemon must be disabled on AIX.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| medium | V-215406 | SRG-OS-000095-GPOS-00049 | AIX7-00-003105 | SV-215406r958478_rule | 2024-08-16 | 3 |
| Description |
|---|
| The rwalld service allows remote users to broadcast system wide messages. The service runs as root and should be disabled unless absolutely necessary to prevent attacks. |
| ℹ️ Check |
|---|
| From the command prompt, execute the following command: # grep "^rwalld[[:blank:]]" /etc/inetd.conf If there is any output from the command, this is a finding. |
| ✔️ Fix |
|---|
| In "/etc/inetd.conf", comment out the "rwalld" entry by running command: # chsubserver -r inetd -C /etc/inetd.conf -d -v 'rwalld' -p 'udp' Restart inetd: # refresh -s inetd |