Check for Duplicate Group Names

보통레벨 1자동solaris

설명

Although the groupadd program will not let you create a duplicate group name, it is possible for an administrator to manually modify group and change the group name. If a group is assigned a duplicate group name, it will create and have access to files with the first GID for that group in group. Effectively, the GID is shared, which is a security risk. 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 getent >/dev/null 2>&1 || exit 1; out=$( { getent group | cut -f1 -d: | sort | uniq -d ; } 2>/dev/null ); [ -z "$out" ] && echo compliant || printf '%s\n' "$out" | head -n 20

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

Correct or justify any items discovered in the Audit step. Determine if there are any duplicate group names, and work with their respective owners to determine the best course of action in accordance with site policy.

속성

운영 체제: 모두
태그: solarisaccounts
참고 자료: CIS Oracle Solaris 11.4 Benchmark v1.1.0 - 9.18 Check for Duplicate Group Names

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감사 권한이 있는 시스템에서 실행하세요. 스캔은 읽기 전용입니다.

shell

tmaegis scan --target solaris