TMA-FREEBSD-6.2.9

Ensure root is the only UID 0 account

심각레벨 1자동freebsd

설명

Any account with UID 0 has superuser privileges on the system. This access must be limited to only the default root account and only from the system console. Administrative access must be through an unprivileged account using an approved mechanism, as noted in Item 4.3.7 Ensure access to the su command is restricted. 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 awk >/dev/null 2>&1 || exit 1; out=$( { awk -F: '($3 == 0 && $1 != "root") { print $1 }' /etc/passwd ; } 2>/dev/null ); [ -z "$out" ] && echo compliant || printf '%s\n' "$out" | head -n 20

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

Remove any users other than root with UID 0 or assign them a new UID if appropriate.

속성

운영 체제: 모두
태그: freebsdaccounts
참고 자료: CIS FreeBSD 14 Benchmark v1.0.1 - 6.2.9 Ensure root is the only UID 0 account

이 호스트 점검하기

감사 권한이 있는 시스템에서 실행하세요. 스캔은 읽기 전용입니다.

shell

tmaegis scan --target freebsd