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Infoblox 8.x DNS Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • SRG-APP-000268-DNS-000039

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox system must notify the system administrator when a component failure is detected.

    &lt;VulnDiscussion&gt;Predictable failure prevention requires organizational planning to address system failure issues. If components key to mainta...
    Rule Medium Severity
  • SRG-APP-000451-DNS-000069

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox DNS server implementation must follow procedures to re-role a secondary name server as the master name server should the master name server permanently lose functionality.

    &lt;VulnDiscussion&gt;Failing to an unsecure condition negatively impacts application security and can lead to system compromise. Failure condition...
    Rule Medium Severity
  • SRG-APP-000142-DNS-000014

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox system must prohibit or restrict unapproved services, ports, and protocols.

    &lt;VulnDiscussion&gt;To prevent unauthorized connection of devices, unauthorized transfer of information, or unauthorized tunneling (i.e., embeddi...
    Rule Medium Severity
  • SRG-APP-000390-DNS-000048

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox system must require devices to reauthenticate for each zone transfer and dynamic update request connection attempt.

    &lt;VulnDiscussion&gt;Without reauthenticating devices, unidentified or unknown devices may be introduced, thereby facilitating malicious activity....
    Rule Medium Severity
  • SRG-APP-000158-DNS-000015

    <GroupDescription></GroupDescription>
    Group
  • When using non-Grid DNS servers for zone transfers, each name server must use TSIG to uniquely identify the other server.

    &lt;VulnDiscussion&gt;Without identifying devices, unidentified or unknown devices may be introduced, thereby facilitating malicious activity. This...
    Rule Medium Severity

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