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XCCDF
Tri-Lab Operating System Stack (TOSS) 4 Security Technical Implementation Guide
SRG-OS-000480-GPOS-00227
TOSS must prevent IPv6 Internet Control Message Protocol (ICMP) redirect messages from being accepted.
TOSS must prevent IPv6 Internet Control Message Protocol (ICMP) redirect messages from being accepted.
An XCCDF Rule
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TOSS must prevent IPv6 Internet Control Message Protocol (ICMP) redirect messages from being accepted.
Medium Severity
<VulnDiscussion>ICMP redirect messages are used by routers to inform hosts that a more direct route exists for a particular destination. These messages modify the host's route table and are unauthenticated. An illicit ICMP redirect message could result in a man-in-the-middle attack.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>