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Cisco IOS XE Router RTR Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

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

    <VulnDiscussion>The optional and extensible natures of the IPv6 extension headers require higher scrutiny since many implementations do not a...
    Rule Medium Severity
  • The Cisco perimeter router must be configured drop IPv6 packets with a Routing Header type 0, 1, or 3–255.

    <VulnDiscussion>The routing header can be used maliciously to send a packet through a path where less robust security is in place, rather tha...
    Rule Medium Severity

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