II - Mission Support Classified
Rules and Groups employed by this XCCDF Profile
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SRG-NET-000131-L2S-000014
<GroupDescription></GroupDescription>Group -
The HP FlexFabric Switch must be configured to disable non-essential capabilities.
<VulnDiscussion>A compromised switch introduces risk to the entire network infrastructure as well as data resources that are accessible via t...Rule Medium Severity -
SRG-NET-000343-L2S-000016
<GroupDescription></GroupDescription>Group -
HP FlexFabric Switch must authenticate all network-connected endpoint devices before establishing any connection.
<VulnDiscussion>Controlling LAN access via 802.1x authentication or MAC authentication can assist in preventing a malicious user from connect...Rule High Severity -
SRG-NET-000193-L2S-000020
<GroupDescription></GroupDescription>Group -
The HP FlexFabric Switch must manage excess bandwidth to limit the effects of packet flooding types of denial of service (DoS) attacks.
<VulnDiscussion>Denial of service is a condition when a resource is not available for legitimate users. Packet flooding DDoS attacks are refe...Rule Medium Severity -
SRG-NET-000331-L2S-000001
<GroupDescription></GroupDescription>Group -
The HP FlexFabric Switch must provide the capability for authorized users to select a user session to capture.
<VulnDiscussion>Without the capability to select a user session to capture/record or view/hear, investigations into suspicious or harmful eve...Rule Medium Severity -
SRG-NET-000332-L2S-000002
<GroupDescription></GroupDescription>Group -
The HP FlexFabric Switch must provide the capability for authorized users to remotely view, in real time, all content related to an established user session from a component separate from the HP FlexFabric Switch.
<VulnDiscussion>Without the capability to remotely view/hear all content related to a user session, investigations into suspicious user activ...Rule Medium Severity -
SRG-NET-000362-L2S-000021
<GroupDescription></GroupDescription>Group -
The HP FlexFabric Switch must have Root Guard enabled on all ports where the root bridge should not appear.
<VulnDiscussion>Spanning Tree Protocol (STP) does not provide any means for the network administrator to securely enforce the topology of the...Rule Medium Severity -
SRG-NET-000362-L2S-000022
<GroupDescription></GroupDescription>Group -
The HP FlexFabric Switch must have BPDU Guard enabled on all user-facing access ports.
<VulnDiscussion>If a rogue switch is introduced into the topology and transmits a Bridge Protocol Data Unit (BPDU) with a lower bridge priori...Rule Medium Severity -
SRG-NET-000362-L2S-000023
<GroupDescription></GroupDescription>Group -
The HP FlexFabric Switch must have STP Loop Protection enabled all non-designated STP switch ports.
<VulnDiscussion>The Spanning Tree Protocol (STP) loop Protection feature provides additional protection against STP loops. An STP loop is cre...Rule Medium Severity -
SRG-NET-000362-L2S-000024
<GroupDescription></GroupDescription>Group -
The HP FlexFabric Switch must have unknown storm-constrain enabled.
<VulnDiscussion>Access layer switches use the Content Addressable Memory (CAM) table to direct traffic to specific ports based on the VLAN nu...Rule Medium Severity -
SRG-NET-000362-L2S-000025
<GroupDescription></GroupDescription>Group -
The HP FlexFabric Switch must have DHCP snooping for all user VLANs to validate DHCP messages from untrusted sources as well as rate-limit DHCP traffic.
<VulnDiscussion>In an enterprise network, devices under administrative control are trusted sources. These devices include the switches, route...Rule Medium Severity
Node 2
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