Ensure 'CLR Enabled' Server Configuration Option is set to '0'

SedangLevel 1Otomatismssql

Deskripsi

The clr enabled option specifies whether user assemblies can be run by SQL Server. Enabling use of CLR assemblies widens the attack surface of SQL Server and puts it at risk from both inadvertent and malicious assemblies.

Cara pemeriksaan

Metode audit: Kueri SQL

sql_query

sqlcmd -b -h -1 -W -Q "SET NOCOUNT ON; SELECT CASE WHEN EXISTS (SELECT 1 FROM sys.configurations WHERE name = 'clr strict security' AND CAST(value AS int) = 1 AND CAST(value_in_use AS int) = 1) OR EXISTS (SELECT 1 FROM sys.configurations WHERE name = 'clr enabled' AND CAST(value AS int) = 0 AND CAST(value_in_use AS int) = 0) THEN 'compliant' ELSE 'noncompliant' END;"

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

For AWS RDS Instances, please refer to the documentation for using Parameter Groups here: Working with parameter groups Run the following T-SQL command: EXECUTE sp_configure 'clr enabled', 0; RECONFIGURE;

Properti

Sistem operasi: Apa saja
Tag: mssqlsqlserver-2022
Referensi: CIS Microsoft SQL Server 2022 Benchmark v1.3.0 - 2.2 Ensure 'CLR Enabled' Server Configuration Option is set to '0'

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shell

tmaegis scan --target mssql