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XCCDF
Oracle Database 11.2g Security Technical Implementation Guide
SRG-APP-000516-DB-000363
Fixed user and public database links must be authorized for use.
Fixed user and public database links must be authorized for use.
An XCCDF Rule
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Fixed user and public database links must be authorized for use.
Medium Severity
<VulnDiscussion>Database links define connections that may be used by the local database to access remote Oracle databases. These links provide a means for a compromise to the local database to spread to remote databases in the distributed database environment. Limiting or eliminating use of database links where they are not required to support the operational system can help isolate compromises to the local or a limited number of databases.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>