Ensure 'super_priv' is Not Set to 'Y' for Replication Users

ВисокаНиво 1Аутоматскаmariadb

Опис

The SUPER privilege found in the mysql.user table governs the use of a variety of MariaDB features. These features include, CHANGE MASTER TO, KILL, mysqladmin kill option, PURGE BINARY LOGS, SET GLOBAL, mysqladmin debug option, logging control, and more. Treats every account other than root and mysql (the MariaDB system administrator accounts) holding REPLICATION SLAVE as a replication user and counts those that also hold SUPER. 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).

Како се проверава

Метод провере: SQL упит

sql_query

out=$(mariadb -NBe "SELECT COUNT(*) FROM mysql.user WHERE Repl_slave_priv = 'Y' AND Super_priv = 'Y' AND user NOT IN ('root', 'mysql')" 2>/dev/null) || exit 1; printf '%s\n' "$out"

Очекивани излаз: 0

Како се исправља

Метод исправке: Смерница или закрпа инфраструктуре

REVOKE SUPER ON *.* FROM '<repl user>'@'<host>';

Својства

Оперативни системи: Било који
Ознаке: mariadbdatabasereplicationauthorization
Референца: CIS MariaDB 10.11 Benchmark v1.0.0 - 9.3 Ensure 'super_priv' is Not Set to 'Y' for Replication Users

Проверите овај рачунар

Покрените ово на рачунару за који имате дозволу за проверу. Скенирање ради у режиму само за читање.

shell

tmaegis scan --target mariadb