TMA-MSSQL-3.4
Ensure SQL Authentication is not used in contained databases
MédiaNível 1Automatizadamssql
Descrição
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.
Como é verificado
Método de auditoria: Consulta SQL
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;"- Saída esperada
0
Como é corrigido
Método de correção: Orientação ou patch de infraestrutura
Leverage Windows Authenticated users in contained databases.
Propriedades
- Sistemas operacionais
- Qualquer
- Tags
- mssqldatabaseauthentication
- Referência
- CIS Microsoft SQL Server 2025 Benchmark v1.0.0 - 3.4 Ensure SQL Authentication is not used in contained databases
Verificar este host
Execute isto em uma máquina que você tenha permissão para auditar. A varredura é somente leitura.
shell
tmaegis scan --target mssql