Ensure 'Database Mail XPs' Server Configuration Option is set to '0'

中等級 1自動化mssql

說明

The Database Mail XPs option controls the ability to generate and transmit email messages from SQL Server. Disabling the Database Mail XPs option reduces the SQL Server surface, eliminates a DOS attack vector and channel to exfiltrate data from the database server to a remote host.

檢查方式

稽核方法: SQL 查詢

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 = 'Database Mail XPs';"

預期輸出: compliant

修補方式

修補方法: 操作指南或基礎設施修補檔

Run the following T-SQL command: EXECUTE sp_configure 'show advanced options', 1; RECONFIGURE; EXECUTE sp_configure 'Database Mail XPs', 0; RECONFIGURE; GO EXECUTE sp_configure 'show advanced options', 0; RECONFIGURE;

屬性

作業系統: 不限
標籤: mssqlsqlserver-2022
參考資料: CIS Microsoft SQL Server 2022 Benchmark v1.3.0 - 2.4 Ensure 'Database Mail XPs' Server Configuration Option is set to '0'

檢查此主機

請在您有權稽核的機器上執行此指令。掃描為唯讀操作。

shell

tmaegis scan --target mssql