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XCCDF
MS SQL Server 2016 Instance Security Technical Implementation Guide
SRG-APP-000141-DB-000093
Hadoop Connectivity feature must be disabled, unless specifically required and approved.
Hadoop Connectivity feature must be disabled, unless specifically required and approved.
An XCCDF Rule
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Hadoop Connectivity feature must be disabled, unless specifically required and approved.
Medium Severity
<VulnDiscussion>Information systems are capable of providing a wide variety of functions and services. Some of the functions and services, provided by default, may not be necessary to support essential organizational operations (e.g., key missions, functions). It is detrimental for applications to provide, or install by default, functionality exceeding requirements or mission objectives. Applications must adhere to the principles of least functionality by providing only essential capabilities. SQL Server may spawn additional external processes to execute procedures that are defined in the SQL Server but stored in external host files (external procedures). The spawned process used to execute the external procedure may operate within a different OS security context than SQL Server and provide unauthorized access to the host system. SQL Server is capable of providing a wide range of features and services. Some of the features and services, provided by default, may not be necessary, and enabling them could adversely affect the security of the system. The Hadoop Connectivity feature allows multiple types of external data sources to be created and used across all sessions on the server. An exploit to the SQL Server instance could result in a compromise of the host system and external SQL Server resources.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>