TMA-MYSQL-9.3

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

ВисокаНиво 1Аутоматскаmysql

Опис

The SUPER privilege found in the mysql.user table governs the use of a variety of MySQL 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 holding REPLICATION SLAVE as a replication user and counts those that also hold SUPER. Runs mysql -NBe with the client defaults: put an administrative account in ~/.my.cnf (mode 0600) or a mysql_config_editor login path, not MYSQL_PWD (see 1.4/1.6).

Како се проверава

Метод провере: SQL упит

sql_query

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

Очекивани излаз: 0

Како се исправља

Метод исправке: Смерница или закрпа инфраструктуре

REVOKE SUPER ON *.* FROM '<repl user>'@'<host>'; (grant REPLICATION_SLAVE_ADMIN instead if MySQL Shell ReplicaSet administration needs it).

Својства

Оперативни системи: Било који
Ознаке: mysqldatabasereplicationauthorization
Референца: CIS Oracle MySQL Community Server 8.4 Benchmark v1.1.0 - 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 mysql