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The portmap or rpcbind service must not be installed unless needed.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-22430 | GEN003815 | SV-35088r1_rule | ECSC-1 | Medium |
| Description |
|---|
| The portmap and rpcbind services increase the attack surface of the system and should only be used when needed. The portmap or rpcbind services are used by a variety of services using Remote Procedure Calls (RPCs). |
| STIG | Date |
|---|---|
| HP-UX 11.31 Security Technical Implementation Guide | 2016-12-20 |
Details
| Check Text ( C-36535r1_chk ) |
|---|
| If the system needs the portmap service to operate, this is not applicable. In order to inspect the HP-UX portmapper protocol: # rpcinfo -p If the service is running while supporting a required service, i.e., mountd/nfs(d), this is not a finding. If the portmap service is installed/running and not required to support any service(s), this is a finding. |
| Fix Text (F-31899r1_fix) |
|---|
| If the portmap or rpcbind service is part of a removable package, consult vendor documentation for the procedure to remove the package. If the service cannot be removed, prevent service activation by removing all permissions from the executable. Procedure: # whereis rpcinfo # chmod 0000 |