Ensure permissions on /etc/group are configured

보통레벨 1자동cos

설명

The /etc/group file contains a list of all the valid groups defined in the system. The command below allows read/write access for root and read access for everyone else. The /etc/group file needs to be protected from unauthorized changes by non- privileged users, but needs to be readable as this information is used with many non- privileged programs.

점검 방법

감사 방식: 셸 명령

shell

alt0() { command -v stat >/dev/null 2>&1 || { echo "step1: stat not installed"; return 1; }; o=$(bash -c 'stat /etc/group' 2>&1); printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- 'Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)' || { echo step1: missing 'Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root)'; return 1; }; }; if alt0; then echo compliant; fi

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

Run the following command to set permissions on /etc/group : # chown root:root /etc/group # chmod 644 /etc/group

속성

운영 체제: 모두
태그: access-controlcontainer-optimized-oscos
참고 자료: CIS Google Container-Optimized OS Benchmark v1.2.0 - 6.1.3 Ensure permissions on /etc/group are configured

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