TMA-SOLARIS-9.7

Verify No UID 0 Accounts Exist Other than root

심각레벨 1자동solaris

설명

Any account with UID 0 has superuser rights on the system. This access must be limited to only the default root role and be made accessible from the system console only. Administrative access granted to an unprivileged account should use an approved mechanism such as RBAC. 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 logins >/dev/null 2>&1 || exit 1; out=$( { logins -o | awk -F: '($2 == 0) { print $1 }' | grep -vx root ; } 2>/dev/null ); [ -z "$out" ] && echo compliant || printf '%s\n' "$out" | head -n 20

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

Disable or delete any other 0 UID entries that are displayed; there should be only one root account. Finer granularity access control for administrative access can be obtained by using the Solaris Role-Based Access Control (RBAC) mechanism. RBAC configurations should be monitored via user_attr(4) to make sure that privileges are managed appropriately.

속성

운영 체제: 모두
태그: solarisaccounts
참고 자료: CIS Oracle Solaris 11.4 Benchmark v1.1.0 - 9.7 Verify No UID 0 Accounts Exist Other than root

이 호스트 점검하기

감사 권한이 있는 시스템에서 실행하세요. 스캔은 읽기 전용입니다.

shell

tmaegis scan --target solaris