TMA-MSSQL2022-2.17

Ensure 'clr strict security' Server Configuration Option is set to '1'

AltaNivel 1Automatizadamssql

Descripción

The clr strict security option specifies whether the engine applies the PERMISSION_SET on the assemblies. Enabling use of CLR assemblies widens the attack surface of SQL Server and puts it at risk from both inadvertent and malicious assemblies.

Cómo se verifica

Método de auditoría: Consulta SQL

sql_query

sqlcmd -b -h -1 -W -Q "SET NOCOUNT ON; SELECT CASE WHEN CAST(value AS int) = 1 AND CAST(value_in_use AS int) = 1 THEN 'compliant' ELSE 'noncompliant' END FROM sys.configurations WHERE name = 'clr strict security';"

Salida esperada: compliant

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

Run the following T-SQL command: EXECUTE sp_configure 'show advanced options', 1; RECONFIGURE; EXECUTE sp_configure 'clr strict security', 1; RECONFIGURE; GO EXECUTE sp_configure 'show advanced options', 0; RECONFIGURE;

Propiedades

Sistemas operativos: Cualquiera
Etiquetas: mssqlsqlserver-2022
Referencia: CIS Microsoft SQL Server 2022 Benchmark v1.3.0 - 2.17 Ensure 'clr strict security' Server Configuration Option is set to '1'

Verificar este host

Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.

shell

tmaegis scan --target mssql