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II - Mission Support Sensitive

Rules and Groups employed by this XCCDF Profile

  • SRG-APP-000516-DNS-000114

    <GroupDescription></GroupDescription>
    Group
  • CNAME records must not point to a zone with lesser security for more than six months.

    &lt;VulnDiscussion&gt;The use of CNAME records for exercises, tests, or zone-spanning aliases should be temporary (e.g., to facilitate a migration)...
    Rule Medium Severity
  • SRG-APP-000516-DNS-000500

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox system must use the security configuration settings based on DoD security configuration or implementation guidance, including STIGs, NSA configuration guides, CTOs, and DTMs.

    &lt;VulnDiscussion&gt;Configuration settings are the set of parameters that can be changed that affect the security posture and/or functionality of...
    Rule Medium Severity
  • SRG-APP-000516-DNS-000500

    <GroupDescription></GroupDescription>
    Group
  • A secure out-of-band (OOB) network must be used for management of Infoblox Grid Members.

    &lt;VulnDiscussion&gt;The Infoblox Grid Master is the central point of management within an Infoblox Grid. The Grid Master retains a full copy of t...
    Rule High Severity
  • SRG-APP-000516-DNS-000500

    <GroupDescription></GroupDescription>
    Group
  • Infoblox systems must enforce current DoD password restrictions.

    &lt;VulnDiscussion&gt;The Infoblox systems must be configured to meet current DoD password policy when using the Infoblox Local User Database as th...
    Rule High Severity
  • SRG-APP-000516-DNS-000500

    <GroupDescription></GroupDescription>
    Group
  • Infoblox Grid configuration must be backed up on a regular basis.

    &lt;VulnDiscussion&gt;The Infoblox Grid Master is the central point of management within an Infoblox Grid. The Grid Master retains a full copy of t...
    Rule Medium Severity
  • SRG-APP-000516-DNS-000500

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox system must display the approved DoD notice and consent banner.

    &lt;VulnDiscussion&gt;Configuration of the DoD notice and consent banner requires all administrators to acknowledge the current DoD notice and cons...
    Rule Medium Severity
  • SRG-APP-000516-DNS-000500

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox system must display the appropriate security classification information.

    &lt;VulnDiscussion&gt;Configuration of the informational banner displays the security classification of the Infoblox system using both color and te...
    Rule Medium Severity
  • SRG-APP-000516-DNS-000500

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox system must be configured in accordance with the security configuration settings based on DoD security configuration or implementation guidance, including STIGs, NSA configuration guides, CTOs, and DTMs.

    &lt;VulnDiscussion&gt;Configuration settings are the set of parameters that can be changed that affect the security posture and/or functionality of...
    Rule Medium Severity
  • SRG-APP-000516-DNS-000500

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox system must present only approved TLS and SSL cipher suites.

    &lt;VulnDiscussion&gt;Infoblox systems ship with a wide range of cipher suites to support management in a variety of customer environments. Infoblo...
    Rule Medium Severity
  • SRG-APP-000347-DNS-000041

    <GroupDescription></GroupDescription>
    Group
  • An Infoblox DNS server must strongly bind the identity of the DNS server with the DNS information using DNSSEC.

    &lt;VulnDiscussion&gt;Weakly bound credentials can be modified without invalidating the credential; therefore, non-repudiation can be violated. Th...
    Rule Medium Severity
  • SRG-APP-000348-DNS-000042

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox system must provide the means for authorized individuals to determine the identity of the source of the DNS server-provided information.

    &lt;VulnDiscussion&gt;Without a means for identifying the individual who produced the information, the information cannot be relied on. Identifying...
    Rule Medium Severity
  • SRG-APP-000349-DNS-000043

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox system must validate the binding of the other DNS servers' identity to the DNS information for a server-to-server transaction (e.g., zone transfer).

    &lt;VulnDiscussion&gt;Validation of the binding of the information prevents the modification of information between production and review. The vali...
    Rule Medium Severity
  • SRG-APP-000350-DNS-000044

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox system must send a notification in the event of an error when validating the binding of another DNS server’s identity to the DNS information.

    &lt;VulnDiscussion&gt;Failing to act on validation errors may result in the use of invalid, corrupted, or compromised information. The validation o...
    Rule Medium Severity
  • SRG-APP-000420-DNS-000053

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox DNS server must provide data origin artifacts for internal name/address resolution queries.

    &lt;VulnDiscussion&gt;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-000421-DNS-000054

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox DNS server must provide data integrity protection artifacts for internal name/address resolution queries.

    &lt;VulnDiscussion&gt;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-000268-DNS-000039

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox system must notify the system administrator when a component failure is detected.

    &lt;VulnDiscussion&gt;Predictable failure prevention requires organizational planning to address system failure issues. If components key to mainta...
    Rule Medium Severity
  • SRG-APP-000451-DNS-000069

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox DNS server implementation must follow procedures to re-role a secondary name server as the master name server should the master name server permanently lose functionality.

    &lt;VulnDiscussion&gt;Failing to an unsecure condition negatively impacts application security and can lead to system compromise. Failure condition...
    Rule Medium Severity
  • SRG-APP-000142-DNS-000014

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox system must prohibit or restrict unapproved services, ports, and protocols.

    &lt;VulnDiscussion&gt;To prevent unauthorized connection of devices, unauthorized transfer of information, or unauthorized tunneling (i.e., embeddi...
    Rule Medium Severity
  • SRG-APP-000390-DNS-000048

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox system must require devices to reauthenticate for each zone transfer and dynamic update request connection attempt.

    &lt;VulnDiscussion&gt;Without reauthenticating devices, unidentified or unknown devices may be introduced, thereby facilitating malicious activity....
    Rule Medium Severity
  • SRG-APP-000158-DNS-000015

    <GroupDescription></GroupDescription>
    Group
  • When using non-Grid DNS servers for zone transfers, each name server must use TSIG to uniquely identify the other server.

    &lt;VulnDiscussion&gt;Without identifying devices, unidentified or unknown devices may be introduced, thereby facilitating malicious activity. This...
    Rule Medium Severity
  • SRG-APP-000394-DNS-000049

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox DNS server must authenticate to any external (non-Grid) DNS servers before responding to a server-to-server transaction.

    &lt;VulnDiscussion&gt;Without authenticating devices, unidentified or unknown devices may be introduced, thereby facilitating malicious activity. D...
    Rule Medium Severity
  • SRG-APP-000395-DNS-000050

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox DNS server must authenticate another DNS server before establishing a remote and/or network connection using bidirectional authentication that is cryptographically based.

    &lt;VulnDiscussion&gt;Without authenticating devices, unidentified or unknown devices may be introduced, thereby facilitating malicious activity. B...
    Rule Medium Severity
  • SRG-APP-000176-DNS-000076

    <GroupDescription></GroupDescription>
    Group
  • Infoblox systems that communicate with non-Grid name servers must use a unique Transaction Signature (TSIG).

    &lt;VulnDiscussion&gt;To enable zone transfer (requests and responses) through authenticated messages, it is necessary to generate a key for every ...
    Rule Medium Severity
  • SRG-APP-000176-DNS-000094

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox Grid Master must be configured as a stealth (hidden) domain name server in order to protect the Key Signing Key (KSK) residing on it.

    &lt;VulnDiscussion&gt;The private keys in the Key Signing Key (KSK) and ZSK key pairs must be protected from unauthorized access. If possible, the ...
    Rule High Severity
  • SRG-APP-000176-DNS-000096

    <GroupDescription></GroupDescription>
    Group
  • The Infoblox Grid Master must be configured as a stealth (hidden) domain name server in order to protect the Zone Signing Key (ZSK) residing on it.

    &lt;VulnDiscussion&gt;Security-relevant information is any information within information systems that can potentially impact the operation of secu...
    Rule High Severity

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