TMA-ROS1-2.3.1

Ensure NIS Client is not installed

보통레벨 1자동ros

설명

The Network Information Service (NIS), formerly known as Yellow Pages, is a client-server directory service protocol used to distribute system configuration files. The NIS client was used to bind a machine to an NIS server and receive the distributed configuration files. The audit requires the nis package not to be installed. Host-level control from the CIS ROS Melodic benchmark (Ubuntu 18.04 robot hosts); run as root.

점검 방법

감사 방식: 셸 명령

shell

command -v dpkg-query >/dev/null 2>&1 || exit 1
bad=0
for p in nis; do
  s=$(dpkg-query -W -f='${Status}' "$p" 2>/dev/null)
  case "$s" in *' installed') echo "$p is installed"; bad=1 ;; esac
done
[ "$bad" -eq 0 ] && echo compliant

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

Uninstall nis: apt purge nis

속성

운영 체제: 모두
태그: rosros1melodicservices
참고 자료: CIS ROS Melodic Benchmark v1.0.0 - 2.3.1 Ensure NIS Client is not installed

이 호스트 점검하기

감사 권한이 있는 시스템에서 실행하세요. 스캔은 읽기 전용입니다.

shell

tmaegis scan --target ros