TMA-MARIADB-9.3

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

YüksekDüzey 1Otomatikmariadb

Açıklama

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).

Nasıl denetlenir

Denetim yöntemi: SQL sorgusu

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"

Beklenen çıktı: 0

Nasıl düzeltilir

Düzeltme yöntemi: Kılavuz veya altyapı yaması

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

Özellikler

İşletim sistemleri: Herhangi biri
Etiketler: mariadbdatabasereplicationauthorization
Referans: CIS MariaDB 10.11 Benchmark v1.0.0 - 9.3 Ensure 'super_priv' is Not Set to 'Y' for Replication Users

Bu ana makineyi denetle

Bunu denetleme izniniz olan bir makinede çalıştırın. Tarama salt okunurdur.

shell

tmaegis scan --target mariadb