The instsrv daemon must be disabled on AIX.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| medium | V-215390 | SRG-OS-000095-GPOS-00049 | AIX7-00-003085 | SV-215390r958478_rule | 2024-08-16 | 3 |
| Description |
|---|
| The instsrv service is part of the Network Installation Tools, used for servicing servers running AIX 3.2. This service should be disabled to prevent attacks. |
| ℹ️ Check |
|---|
| From the command prompt, execute the following command: # grep "^instsrv[[:blank:]]" /etc/inetd.conf If there is any output from the command, this is a finding. |
| ✔️ Fix |
|---|
| In "/etc/inetd.conf", comment out the "instsrv" entry by running command: # chsubserver -r inetd -C /etc/inetd.conf -d -v 'instsrv' -p 'tcp' Restart inetd: # refresh -s inetd |