TMA-MSSQL-4.2

Ensure 'CHECK_EXPIRATION' Option is set to 'ON' for All SQL Authenticated Logins Within the Sysadmin Role

中等級 1自動化mssql

說明

Applies the same password expiration policy used in Windows to passwords used inside SQL Server. On AWS RDS only the rdsa account being listed is acceptable. Default: CHECK_EXPIRATION is ON by default when using SSMS to create a SQL authenticated login. CHECK_EXPIRATION is OFF by default when using T-SQL CREATE LOGIN syntax without specifying the ... Runs one sqlcmd query with its defaults (Windows authentication to the local default instance); set SQLCMDSERVER, SQLCMDUSER and SQLCMDPASSWORD for another instance or SQL authentication. Needs VIEW SERVER STATE / sysadmin-level read access.

檢查方式

稽核方法: SQL 查詢

sql_query

sqlcmd -b -h -1 -W -Q "SET NOCOUNT ON; SELECT COUNT(*) FROM (SELECT l.name FROM sys.sql_logins AS l WHERE IS_SRVROLEMEMBER('sysadmin', l.name) = 1 AND l.is_expiration_checked <> 1 AND l.is_disabled = 0 UNION ALL SELECT l.name FROM sys.sql_logins AS l JOIN sys.server_permissions AS p ON l.principal_id = p.grantee_principal_id WHERE p.type = 'CL' AND p.state IN ('G','W') AND l.is_expiration_checked <> 1 AND l.is_disabled = 0) AS x;"

預期輸出: 0

修補方式

修補方法: 操作指南或基礎設施修補檔

For each <login_name> found by the Audit Procedure, execute the following T-SQL statement: ALTER LOGIN [<login_name>] WITH CHECK_EXPIRATION = ON;

屬性

作業系統: 不限
標籤: mssqldatabaseauthenticationpassword-policy
參考資料: CIS Microsoft SQL Server 2025 Benchmark v1.0.0 - 4.2 Ensure 'CHECK_EXPIRATION' Option is set to 'ON' for All SQL Authenticated Logins Within the Sysadmin Role

檢查此主機

請在您有權稽核的機器上執行此指令。掃描為唯讀操作。

shell

tmaegis scan --target mssql