Ensure 'ssl_type' is Set to 'ANY', 'X509', or 'SPECIFIED' for All Remote Users

높음레벨 1자동mariadb

설명

All network traffic must use SSL/TLS when traveling over untrusted networks. SSL/TLS should be enforced on a per-user basis for users which enter the system through the network. Counts remote accounts whose ssl_type is not ANY, X509 or SPECIFIED. 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=$(mariadb -NBe "SELECT COUNT(*) FROM mysql.user WHERE host NOT IN ('::1', '127.0.0.1', 'localhost') AND ssl_type NOT IN ('ANY', 'X509', 'SPECIFIED')" 2>/dev/null) || exit 1; printf '%s\n' "$out"

예상 출력: 0

조치 방법

조치 방식: 가이드 또는 인프라 패치

ALTER USER '<user>'@'<host>' REQUIRE X509; (or REQUIRE SSL / ISSUER / SUBJECT) for every remote account listed by SELECT user, host, ssl_type FROM mysql.user WHERE host NOT IN ('::1','127.0.0.1','localhost');

속성

운영 체제: 모두
태그: mariadbdatabasetlsauthentication
참고 자료: CIS MariaDB 10.11 Benchmark v1.0.0 - 8.2 Ensure 'ssl_type' is Set to 'ANY', 'X509', or 'SPECIFIED' for All Remote Users

이 호스트 점검하기

감사 권한이 있는 시스템에서 실행하세요. 스캔은 읽기 전용입니다.

shell

tmaegis scan --target mariadb