TMA-MSSQL-3.4
Ensure SQL Authentication is not used in contained databases
MittelStufe 1Automatisiertmssql
Beschreibung
Contained databases do not enforce password complexity rules for SQL Authenticated users. Iterates contained databases only. Default: SQL Authenticated users (USER WITH PASSWORD authentication) are allowed in contained databases. 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.
So wird geprüft
Prüfmethode: SQL-Abfrage
sql_query
sqlcmd -b -h -1 -W -Q "SET NOCOUNT ON; DECLARE @n int = 0, @k int, @db sysname, @s nvarchar(max); DECLARE c CURSOR LOCAL FAST_FORWARD FOR SELECT name FROM sys.databases WHERE state = 0 AND HAS_DBACCESS(name) = 1 AND containment <> 0; OPEN c; FETCH NEXT FROM c INTO @db; WHILE @@FETCH_STATUS = 0 BEGIN SET @s = N'USE ' + QUOTENAME(@db) + N'; SELECT @k = COUNT(*) FROM (SELECT name FROM sys.database_principals WHERE name NOT IN (''dbo'',''Information_Schema'',''sys'',''guest'') AND type IN (''U'',''S'',''G'') AND authentication_type = 2) AS x;'; EXEC sp_executesql @s, N'@k int OUTPUT', @k = @k OUTPUT; SET @n = @n + @k; FETCH NEXT FROM c INTO @db; END; CLOSE c; DEALLOCATE c; SELECT @n;"- Erwartete Ausgabe
0
So wird behoben
Behebungsmethode: Anleitung oder Infrastruktur-Patch
Leverage Windows Authenticated users in contained databases.
Eigenschaften
- Betriebssysteme
- Beliebig
- Tags
- mssqldatabaseauthentication
- Referenz
- CIS Microsoft SQL Server 2025 Benchmark v1.0.0 - 3.4 Ensure SQL Authentication is not used in contained databases
Diesen Host prüfen
Führen Sie dies auf einem Rechner aus, den Sie prüfen dürfen. Der Scan ist schreibgeschützt.
shell
tmaegis scan --target mssql