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Router Security Requirements Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • SRG-NET-000364

    <GroupDescription></GroupDescription>
    Group
  • The perimeter router must be configured to drop IPv6 packets containing a Hop-by-Hop header with invalid option type values.

    &lt;VulnDiscussion&gt;These options are intended to be for the Destination Options header only. The optional and extensible natures of the IPv6 ext...
    Rule Medium Severity
  • SRG-NET-000364

    <GroupDescription></GroupDescription>
    Group
  • The perimeter router must be configured to drop IPv6 packets containing a Destination Option header with invalid option type values.

    &lt;VulnDiscussion&gt;These options are intended to be for the Hop-by-Hop header only. The optional and extensible natures of the IPv6 extension he...
    Rule Medium Severity
  • SRG-NET-000364

    <GroupDescription></GroupDescription>
    Group
  • The perimeter router must be configured to drop IPv6 packets containing an extension header with the Endpoint Identification option.

    &lt;VulnDiscussion&gt;The optional and extensible natures of the IPv6 extension headers require higher scrutiny since many implementations do not a...
    Rule Medium Severity
  • SRG-NET-000364

    <GroupDescription></GroupDescription>
    Group
  • The perimeter router must be configured to drop IPv6 packets containing the NSAP address option within Destination Option header.

    &lt;VulnDiscussion&gt;The optional and extensible natures of the IPv6 extension headers require higher scrutiny since many implementations do not a...
    Rule Medium Severity
  • SRG-NET-000364

    <GroupDescription></GroupDescription>
    Group
  • The perimeter router must be configured to drop IPv6 packets containing a Hop-by-Hop or Destination Option extension header with an undefined option type.

    &lt;VulnDiscussion&gt;The optional and extensible natures of the IPv6 extension headers require higher scrutiny since many implementations do not a...
    Rule Medium Severity
  • SRG-NET-000705

    <GroupDescription></GroupDescription>
    Group
  • The router must employ organization-defined controls by type of denial of service (DoS) to achieve the DoS objective.

    &lt;VulnDiscussion&gt;DoS events may occur due to a variety of internal and external causes, such as an attack by an adversary or a lack of plannin...
    Rule Medium Severity
  • SRG-NET-000715

    <GroupDescription></GroupDescription>
    Group
  • The router must implement physically or logically separate subnetworks to isolate organization-defined critical system components and functions.

    &lt;VulnDiscussion&gt;Separating critical system components and functions from other noncritical system components and functions through separate s...
    Rule Medium Severity
  • SRG-NET-000760

    <GroupDescription></GroupDescription>
    Group
  • The router must establish organization-defined alternate communications paths for system operations organizational command and control.

    &lt;VulnDiscussion&gt;An incident, whether adversarial- or nonadversarial-based, can disrupt established communications paths used for system opera...
    Rule Medium Severity

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