TMA-MARIADB-9.3

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

VisokaNivo 1Automatskamariadb

Opis

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).

Kako se proverava

Metod provere: SQL upit

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"

Očekivani izlaz: 0

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

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

Svojstva

Operativni sistemi: Bilo koji
Oznake: mariadbdatabasereplicationauthorization
Referenca: CIS MariaDB 10.11 Benchmark v1.0.0 - 9.3 Ensure 'super_priv' is Not Set to 'Y' for Replication Users

Proverite ovaj računar

Pokrenite ovo na računaru za koji imate dozvolu za proveru. Skeniranje radi u režimu samo za čitanje.

shell

tmaegis scan --target mariadb