Ensure Audit Logging Is Enabled

높음레벨 2자동mariadb

설명

Enabling audit logging is an important consideration for a production environment, and MariaDB plugin exist to help with this. Enable audit logging for ; Connect events ; Query and Table events (optional) Requires the server_audit plugin with server_audit_logging=ON and CONNECT events audited (an empty server_audit_events audits everything). Runs mariadb -NBe with the client defaults: as root on the server the unix_socket plugin usually authenticates; otherwise put an administrative account in ~/.my.cnf (mode 0600), not MYSQL_PWD (see 1.4/1.6).

점검 방법

감사 방식: SQL 쿼리

sql_query

out=$(mariadb -NBe "SELECT IF((SELECT VARIABLE_VALUE FROM information_schema.GLOBAL_VARIABLES WHERE LOWER(VARIABLE_NAME) = 'server_audit_logging') = 'ON' AND ((SELECT VARIABLE_VALUE FROM information_schema.GLOBAL_VARIABLES WHERE LOWER(VARIABLE_NAME) = 'server_audit_events') = '' OR FIND_IN_SET('CONNECT', (SELECT VARIABLE_VALUE FROM information_schema.GLOBAL_VARIABLES WHERE LOWER(VARIABLE_NAME) = 'server_audit_events')) > 0), 'compliant', 'noncompliant')" 2>/dev/null) || exit 1; printf '%s\n' "$out"

예상 출력: compliant

조치 방법

조치 방식: 가이드 또는 인프라 패치

Under [mariadbd] add plugin_load_add = server_audit, server_audit_logging=ON and server_audit_events=CONNECT (optionally QUERY_DDL,QUERY_DCL,TABLE), then restart MariaDB.

속성

운영 체제: 모두
태그: mariadbdatabaseloggingaudit
참고 자료: CIS MariaDB 10.11 Benchmark v1.0.0 - 6.4 Ensure Audit Logging Is Enabled

이 호스트 점검하기

감사 권한이 있는 시스템에서 실행하세요. 스캔은 읽기 전용입니다.

shell

tmaegis scan --target mariadb --level 2