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Crunchy Data Postgres 16 Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • PostgreSQL must initiate session auditing upon startup.

    <VulnDiscussion>Session auditing is for use when a user's activities are under investigation. To ensure the capture of all activity during th...
    Rule Medium Severity
  • SRG-APP-000095-DB-000039

    <GroupDescription></GroupDescription>
    Group
  • SRG-APP-000118-DB-000059

    <GroupDescription></GroupDescription>
    Group
  • SRG-APP-000122-DB-000203

    <GroupDescription></GroupDescription>
    Group
  • PostgreSQL must disable network functions, ports, protocols, and services deemed by the organization to be nonsecure, in accordance with the Ports, Protocols, and Services Management (PPSM) guidance.

    &lt;VulnDiscussion&gt;Use of nonsecure network functions, ports, protocols, and services exposes the system to avoidable threats.&lt;/VulnDiscussio...
    Rule Medium Severity
  • SRG-APP-000389-DB-000372

    <GroupDescription></GroupDescription>
    Group
  • If passwords are used for authentication, PostgreSQL must store only hashed, salted representations of passwords.

    &lt;VulnDiscussion&gt;The DOD standard for authentication is DOD-approved PKI certificates. Authentication based on User ID and Password may be us...
    Rule High Severity
  • SRG-APP-000023-DB-000001

    <GroupDescription></GroupDescription>
    Group
  • PostgreSQL must integrate with an organization-level authentication/access mechanism providing account management and automation for all users, groups, roles, and any other principals.

    &lt;VulnDiscussion&gt;Enterprise environments make account management for applications and databases challenging and complex. A manual process for ...
    Rule High Severity
  • SRG-APP-000033-DB-000084

    <GroupDescription></GroupDescription>
    Group
  • PostgreSQL must enforce approved authorizations for logical access to information and system resources in accordance with applicable access control policies.

    &lt;VulnDiscussion&gt;Authentication with a DOD-approved PKI certificate does not necessarily imply authorization to access PostgreSQL. To mitigate...
    Rule High Severity
  • SRG-APP-000080-DB-000063

    <GroupDescription></GroupDescription>
    Group
  • SRG-APP-000172-DB-000075

    <GroupDescription></GroupDescription>
    Group
  • PostgreSQL must protect against a user falsely repudiating having performed organization-defined actions.

    &lt;VulnDiscussion&gt;Nonrepudiation of actions taken is required to maintain data integrity. Examples of particular actions taken by individuals i...
    Rule Medium Severity
  • SRG-APP-000089-DB-000064

    <GroupDescription></GroupDescription>
    Group
  • PostgreSQL must provide audit record generation capability for DOD-defined auditable events within all DBMS/database components.

    &lt;VulnDiscussion&gt;Without the capability to generate audit records, it would be difficult to establish, correlate, and investigate the events r...
    Rule Medium Severity
  • SRG-APP-000090-DB-000065

    <GroupDescription></GroupDescription>
    Group
  • PostgreSQL must allow only the information system security manager (ISSM), or individuals or roles appointed by the ISSM, to select which events are to be audited.

    &lt;VulnDiscussion&gt;Without the capability to restrict which roles and individuals can select which events are audited, unauthorized personnel ma...
    Rule Medium Severity
  • SRG-APP-000091-DB-000066

    <GroupDescription></GroupDescription>
    Group
  • PostgreSQL must be able to generate audit records when privileges/permissions are retrieved.

    &lt;VulnDiscussion&gt;Under some circumstances, it may be useful to monitor who/what is reading privilege/permission/role information. Therefore, i...
    Rule Medium Severity

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