Ensure the NGINX service account is locked

보통레벨 1자동nginx

설명

The NGINX service account must not have a usable password and should be explicitly locked in the system's shadow file to prevent direct login or password-based privilege escalation. Reads the account from the user directive and expects passwd -S to report L or LK (run as root). Evaluated on the merged configuration printed by `nginx -T` (all included files; needs permission to read them). CIS marks this recommendation Manual; the automated check implements its audit procedure.

점검 방법

감사 방식: 셸 명령

shell

out=$(nginx -T 2>/dev/null) || exit 1; u=$(printf '%s\n' "$out" | awk '$1=="user"{x=$2; sub(/;$/,"",x); print x; exit}'); [ -n "$u" ] || { echo noncompliant; exit 0; }; s=$(passwd -S "$u" 2>/dev/null) || exit 1; printf '%s\n' "$s" | awk '{print ($2=="L"||$2=="LK")?"compliant":"noncompliant"}'

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

Lock the account: passwd -l <nginx user>.

속성

운영 체제: 모두
태그: nginxaccounts
참고 자료: CIS NGINX Benchmark v3.0.0 - 2.2.2 Ensure the NGINX service account is locked

이 호스트 점검하기

감사 권한이 있는 시스템에서 실행하세요. 스캔은 읽기 전용입니다.

shell

tmaegis scan --target nginx