Ensure 'SUPER' is Not Granted to Non-Administrative Users

VisokaNivo 1Automatskaoceanbase

Opis

The SUPER privilege determines whether a user can perform certain powerful administrative functions, including terminating user sessions via the KILL command, modifying global MySQL variables using SET GLOBAL, and executing various commands related to replication and logging. Runs obclient with the connection options in OB_CONN (default "-h127.0.0.1 -P2881 -uroot@sys"); point it at the MySQL-mode tenant being assessed and supply the password via OB_CONN (-p...) or a [client] section in ~/.my.cnf. The benchmark rates this recommendation Manual; the automated check covers its objective pass criterion. Passes when no non-root grantee holds SUPER.

Kako se proverava

Metod provere: SQL upit

sql_query

out=$(obclient ${OB_CONN:--h127.0.0.1 -P2881 -uroot@sys} -N -B -e "SELECT COUNT(*) FROM information_schema.user_privileges WHERE GRANTEE NOT LIKE '''root''%' AND PRIVILEGE_TYPE = 'SUPER'" 2>/dev/null) || exit 1; printf '%s\n' "$out"

Očekivani izlaz: 0

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

REVOKE SUPER ON *.* FROM '<user>';

Svojstva

Operativni sistemi: Bilo koji
Oznake: oceanbaseprivileges
Referenca: CIS OceanBase Enterprise Edition V4 Benchmark v1.0.0 - 4.2.3 Ensure 'SUPER' is Not Granted to Non-Administrative 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 oceanbase