Ensure the NGINX service account is locked

OrtaDüzey 1Otomatiknginx

Açıklama

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.

Nasıl denetlenir

Denetim yöntemi: Kabuk komutu

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"}'

Beklenen çıktı: compliant

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

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

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: nginxaccounts
Referans: CIS NGINX Benchmark v3.0.0 - 2.2.2 Ensure the NGINX service account is locked

Bu ana makineyi denetle

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shell

tmaegis scan --target nginx