II - Mission Support Public
Rules and Groups employed by this XCCDF Profile
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SRG-APP-000422-DNS-000055
<GroupDescription></GroupDescription>Group -
The Windows 2012 DNS Server must use DNSSEC data within queries to confirm data integrity to DNS resolvers.
<VulnDiscussion>The major threat associated with DNS forged responses or failures is the integrity of the DNS data returned in the response. ...Rule Medium Severity -
SRG-APP-000214-DNS-000025
<GroupDescription></GroupDescription>Group -
The Windows 2012 DNS Server must be configured with the DS RR carrying the signature for the RR that contains the public key of the child zone.
<VulnDiscussion>If name server replies are invalid or cannot be validated, many networking functions and communication would be adversely aff...Rule Medium Severity -
SRG-APP-000215-DNS-000003
<GroupDescription></GroupDescription>Group -
The Windows 2012 DNS Server must enforce approved authorizations between DNS servers through the use of digital signatures in the RRSet.
<VulnDiscussion>A mechanism to detect and prevent unauthorized communication flow must be configured or provided as part of the system design...Rule Medium Severity -
SRG-APP-000215-DNS-000003
<GroupDescription></GroupDescription>Group -
The Name Resolution Policy Table (NRPT) must be configured in Group Policy to enforce clients to request DNSSEC validation for a domain.
<VulnDiscussion>The Name Resolution Policy Table (NRPT) is used to require DNSSEC validation. The NRPT can be configured in local Group Polic...Rule Medium Severity -
SRG-APP-000215-DNS-000026
<GroupDescription></GroupDescription>Group -
The Windows 2012 DNS Server must be configured to validate an authentication chain of parent and child domains via response data.
<VulnDiscussion>If name server replies are invalid or cannot be validated, many networking functions and communication would be adversely aff...Rule Medium Severity -
SRG-APP-000215-DNS-000026
<GroupDescription></GroupDescription>Group -
Trust anchors must be exported from authoritative Windows 2012 DNS Servers and distributed to validating Windows 2012 DNS Servers.
<VulnDiscussion>If name server replies are invalid or cannot be validated, many networking functions and communication would be adversely aff...Rule Medium Severity -
SRG-APP-000215-DNS-000026
<GroupDescription></GroupDescription>Group -
Automatic Update of Trust Anchors must be enabled on key rollover.
<VulnDiscussion>A trust anchor is a preconfigured public key associated with a specific zone. A validating DNS server must be configured with...Rule Medium Severity -
SRG-APP-000423-DNS-000056
<GroupDescription></GroupDescription>Group -
The Windows DNS secondary servers must request data origin authentication verification from the primary server when requesting name/address resolution.
<VulnDiscussion>If data origin authentication and data integrity verification are not performed, the resultant response could be forged, it m...Rule Medium Severity -
SRG-APP-000424-DNS-000057
<GroupDescription></GroupDescription>Group -
The Windows DNS secondary server must request data integrity verification from the primary server when requesting name/address resolution.
<VulnDiscussion>If data origin authentication and data integrity verification are not performed, the resultant response could be forged, it m...Rule Medium Severity -
SRG-APP-000425-DNS-000058
<GroupDescription></GroupDescription>Group -
The Windows DNS secondary server must validate data integrity verification on the name/address resolution responses received from primary name servers.
<VulnDiscussion>If data origin authentication and data integrity verification are not performed, the resultant response could be forged, it m...Rule Medium Severity
Node 2
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