Skip to content
ATO Pathways
Log In
Overview
Search
Catalogs
SCAP
OSCAL
Catalogs
Profiles
Documents
References
Knowledge Base
Platform Documentation
Compliance Dictionary
Platform Changelog
About
Catalogs
XCCDF
Crunchy Data Postgres 16 Security Technical Implementation Guide
SRG-APP-000141-DB-000093
SRG-APP-000141-DB-000093
An XCCDF Group - A logical subset of the XCCDF Benchmark
Details
Profiles
Prose
SRG-APP-000141-DB-000093
1 Rule
<GroupDescription></GroupDescription>
Access to external executables must be disabled or restricted.
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. PostgreSQL may spawn additional external processes to execute procedures that are defined in PostgreSQL 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 PostgreSQL and provide unauthorized access to the host system.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>