TMA-AIX-4.3.1.5

Ensure rcnfs service is not in use

보통레벨 1자동aix

설명

The rcnfs entry starts the NFS, NIS and automount daemons during system boot. Additionally, it automounts filesystems with the attribute vfs = nfs. NFS is a service with numerous historical vulnerabilities and should not be enabled unless there is no alternative. Audit: automated read-only check derived from the CIS audit procedure; it prints "compliant" when the control is met.

점검 방법

감사 방식: 셸 명령

shell

command -v lsitab >/dev/null 2>&1 || exit 1; out=$( { lsitab rcnfs | grep -v off ; } 2>/dev/null ); [ -z "$out" ] && echo compliant || printf '%s\n' "$out" | head -n 20

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

Use the chitab command to disable the NFS start-up script in /etc/inittab: Note: Do not use the rmitab to remove the NFS start-up script from /etc/inittab as it may return during a update. chitab "rcnfs:23456789:off:/etc/rc.nfs > /dev/console 2>&1 # Start NFS Daemons" Also, to be certain NFS and NIS related services have been stopped - execute the following script: /etc/nfs.clean

속성

운영 체제: 모두
태그: aixservices
참고 자료: CIS IBM AIX 7 Benchmark v1.2.0 - 4.3.1.5 Ensure rcnfs service is not in use

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