TMA-MSSQL2022-2.15

Ensure 'AUTO_CLOSE' is set to 'OFF' on contained databases

NiskaNivo 1Automatskamssql

Opis

AUTO_CLOSE determines if a given database is closed or not after a connection terminates. If enabled, subsequent connections to the given database will require the database to be reopened and relevant procedure caches to be rebuilt. Because authentication of users for contained databases occurs within the database not at the server\instance level, the database must be opened every time to authenticate a user. The frequent opening/closing of the database consumes additional server resources and may contribute to a denial of service.

Kako se proverava

Metod provere: SQL upit

sql_query

sqlcmd -b -h -1 -W -Q "SET NOCOUNT ON; SELECT COUNT(*) FROM sys.databases WHERE containment <> 0 AND is_auto_close_on = 1;"

Očekivani izlaz: 0

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

Execute the following T-SQL, replacing <database_name> with each database name found by the Audit Procedure: ALTER DATABASE <database_name> SET AUTO_CLOSE OFF;

Svojstva

Operativni sistemi: Bilo koji
Oznake: mssqlsqlserver-2022
Referenca: CIS Microsoft SQL Server 2022 Benchmark v1.3.0 - 2.15 Ensure 'AUTO_CLOSE' is set to 'OFF' on contained databases

Proverite ovaj računar

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

shell

tmaegis scan --target mssql