TMA-MSSQL-2.1
Ensure 'Ad Hoc Distributed Queries' Server Configuration Option is set to '0'
SedangLevel 1Otomatismssql
Deskripsi
Enabling Ad Hoc Distributed Queries allows users to query data and execute statements on external data sources. This functionality should be disabled. Both value and value_in_use must equal 0. Default: By default, this option is disabled (0). 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.
Cara pemeriksaan
Metode audit: Kueri SQL
sql_query
sqlcmd -b -h -1 -W -Q "SET NOCOUNT ON; SELECT CASE WHEN CAST(value AS int) = 0 AND CAST(value_in_use AS int) = 0 THEN 'compliant' ELSE 'noncompliant' END FROM sys.configurations WHERE name = 'Ad Hoc Distributed Queries';"- Output yang diharapkan
compliant
Cara perbaikan
Metode perbaikan: Pernyataan SQL
shell
sqlcmd -b -h -1 -W -Q "SET NOCOUNT ON; EXEC sp_configure 'show advanced options', 1; RECONFIGURE; EXEC sp_configure 'Ad Hoc Distributed Queries', 0; RECONFIGURE; EXEC sp_configure 'show advanced options', 0; RECONFIGURE;"Properti
- Sistem operasi
- Apa saja
- Tag
- mssqldatabasesurface-area
- Referensi
- CIS Microsoft SQL Server 2025 Benchmark v1.0.0 - 2.1 Ensure 'Ad Hoc Distributed Queries' Server Configuration Option is set to '0'
Periksa host ini
Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.
shell
tmaegis scan --target mssql