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IBM DB2 V10.5 LUW Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • SRG-APP-000313-DB-000309

    <GroupDescription></GroupDescription>
    Group
  • When supporting applications that require security labeling of data, DB2 must associate organization-defined types of security labels having organization-defined security label values with information in process.

    &lt;VulnDiscussion&gt;Without the association of security labels to information, there is no basis for the DBMS to make security-related access-con...
    Rule Medium Severity
  • SRG-APP-000340-DB-000304

    <GroupDescription></GroupDescription>
    Group
  • DB2 must prevent non-privileged users from executing privileged functions, to include disabling, circumventing, or altering implemented security safeguards/countermeasures.

    &lt;VulnDiscussion&gt;Preventing non-privileged users from executing privileged functions mitigates the risk that unauthorized individuals or proce...
    Rule High Severity
  • DB2 must utilize centralized management of the content captured in audit records generated by all components of DB2.

    &lt;VulnDiscussion&gt;Without the ability to centrally manage the content captured in the audit records, identification, troubleshooting, and corre...
    Rule Medium Severity
  • SRG-APP-000357-DB-000316

    <GroupDescription></GroupDescription>
    Group
  • DB2 must allocate audit record storage capacity in accordance with organization-defined audit record storage requirements.

    &lt;VulnDiscussion&gt;In order to ensure sufficient storage capacity for the audit logs, the DBMS must be able to allocate audit record storage cap...
    Rule Medium Severity
  • SRG-APP-000359-DB-000319

    <GroupDescription></GroupDescription>
    Group
  • DB2 must provide a warning to appropriate support staff when allocated audit record storage volume reaches 75% of maximum audit record storage capacity.

    &lt;VulnDiscussion&gt;Organizations are required to use a central log management system, so, under normal conditions, the audit space allocated to ...
    Rule Medium Severity
  • SRG-APP-000360-DB-000320

    <GroupDescription></GroupDescription>
    Group
  • DB2 must provide an immediate real-time alert to appropriate support staff of all audit failure events requiring real-time alerts.

    &lt;VulnDiscussion&gt;It is critical for the appropriate personnel to be aware if a system is at risk of failing to process audit logs as required....
    Rule Medium Severity
  • SRG-APP-000378-DB-000365

    <GroupDescription></GroupDescription>
    Group
  • DB2 must generate audit records when unsuccessful attempts to access categorized information (e.g., classification levels/security levels) occur.

    &lt;VulnDiscussion&gt;Use of categorized information must be tracked. Without an audit trail, unauthorized access to protected data could go undete...
    Rule Medium Severity
  • SRG-APP-000495-DB-000326

    <GroupDescription></GroupDescription>
    Group
  • SRG-APP-000503-DB-000351

    <GroupDescription></GroupDescription>
    Group
  • DB2 must prohibit user installation of logic modules (stored procedures, functions, triggers, views, etc.) without explicit privileged status.

    &lt;VulnDiscussion&gt;Allowing regular users to install software, without explicit privileges, creates the risk that untested or potentially malici...
    Rule Medium Severity
  • SRG-APP-000380-DB-000360

    <GroupDescription></GroupDescription>
    Group
  • DB2 and the operating system must enforce access restrictions associated with changes to the configuration of DB2 or database(s).

    &lt;VulnDiscussion&gt;Failure to provide logical access restrictions associated with changes to configuration may have significant effects on the o...
    Rule Medium Severity
  • SRG-APP-000381-DB-000361

    <GroupDescription></GroupDescription>
    Group
  • DB2 must produce audit records of its enforcement of access restrictions associated with changes to the configuration of DB2 or database(s).

    &lt;VulnDiscussion&gt;Without auditing the enforcement of access restrictions against changes to configuration, it would be difficult to identify a...
    Rule Medium Severity
  • SRG-APP-000383-DB-000364

    <GroupDescription></GroupDescription>
    Group
  • DB2 must disable network functions, ports, protocols, and services deemed by the organization to be nonsecure, in accord with the Ports, Protocols, and Services Management (PPSM) guidance.

    &lt;VulnDiscussion&gt;Use of nonsecure network functions, ports, protocols, and services exposes the system to avoidable threats.&lt;/VulnDiscussio...
    Rule Medium Severity
  • SRG-APP-000427-DB-000385

    <GroupDescription></GroupDescription>
    Group
  • DB2 must only accept end entity certificates issued by DoD PKI or DoD-approved PKI Certification Authorities (CAs) for the establishment of all encrypted sessions.

    &lt;VulnDiscussion&gt;Only DoD-approved external PKIs have been evaluated to ensure that they have security controls and identity vetting procedure...
    Rule Medium Severity
  • SRG-APP-000428-DB-000386

    <GroupDescription></GroupDescription>
    Group
  • DB2 must implement cryptographic mechanisms to prevent unauthorized modification of organization-defined information at rest (to include, at a minimum, PII and classified information) on organization-defined information system components.

    &lt;VulnDiscussion&gt;DBMSs handling data requiring "data at rest" protections must employ cryptographic mechanisms to prevent unauthorized disclos...
    Rule Medium Severity
  • SRG-APP-000429-DB-000387

    <GroupDescription></GroupDescription>
    Group
  • DB2 must implement and/or support cryptographic mechanisms preventing the unauthorized disclosure of organization-defined information at rest on organization-defined information system components.

    &lt;VulnDiscussion&gt;DBMSs handling data requiring "data at rest" protections must employ cryptographic mechanisms to prevent unauthorized disclos...
    Rule Medium Severity
  • SRG-APP-000441-DB-000378

    <GroupDescription></GroupDescription>
    Group
  • DB2 must maintain the confidentiality and integrity of information during preparation for transmission.

    &lt;VulnDiscussion&gt;Information can be either unintentionally or maliciously disclosed or modified during preparation for transmission, including...
    Rule Medium Severity
  • SRG-APP-000442-DB-000379

    <GroupDescription></GroupDescription>
    Group
  • DB2 must maintain the confidentiality and integrity of information during reception.

    &lt;VulnDiscussion&gt;: Information can be either unintentionally or maliciously disclosed or modified during reception, including, for example, du...
    Rule Medium Severity
  • SRG-APP-000447-DB-000393

    <GroupDescription></GroupDescription>
    Group
  • When invalid inputs are received, DB2 must behave in a predictable and documented manner that reflects organizational and system objectives.

    &lt;VulnDiscussion&gt;A common vulnerability is unplanned behavior when invalid inputs are received. This requirement guards against adverse or uni...
    Rule Medium Severity
  • SRG-APP-000456-DB-000390

    <GroupDescription></GroupDescription>
    Group
  • Security-relevant software updates to DB2 must be installed within the time period directed by an authoritative source (e.g. IAVM, CTOs, DTMs, and STIGs).

    &lt;VulnDiscussion&gt;Security flaws with software applications, including database management systems, are discovered daily. Vendors are constantl...
    Rule High Severity
  • SRG-APP-000492-DB-000332

    <GroupDescription></GroupDescription>
    Group
  • DB2 must generate audit records when security objects are accessed.

    &lt;VulnDiscussion&gt;Changes to the security configuration must be tracked. This requirement applies to situations where security data is retriev...
    Rule Medium Severity
  • SRG-APP-000492-DB-000333

    <GroupDescription></GroupDescription>
    Group
  • DB2 must generate audit records when unsuccessful attempts to access security objects occur.

    &lt;VulnDiscussion&gt;Changes to the security configuration must be tracked. This requirement applies to situations where security data is retriev...
    Rule Medium Severity
  • SRG-APP-000494-DB-000344

    <GroupDescription></GroupDescription>
    Group
  • DB2 must generate audit records when categorized information (e.g., classification levels/security levels) are accessed.

    &lt;VulnDiscussion&gt;Use of categorized information must be tracked. Without an audit trail, unauthorized access to protected data could go undete...
    Rule Medium Severity
  • SRG-APP-000494-DB-000345

    <GroupDescription></GroupDescription>
    Group
  • DB2 must generate audit records when privileges/permissions are modified.

    &lt;VulnDiscussion&gt;Changes in the permissions, privileges, and roles granted to users and roles must be tracked. Without an audit trail, unautho...
    Rule Medium Severity
  • SRG-APP-000495-DB-000329

    <GroupDescription></GroupDescription>
    Group
  • DB2 must generate audit records when unsuccessful attempts to modify privileges/permissions occur.

    &lt;VulnDiscussion&gt;Failed attempts to change the permissions, privileges, and roles granted to users and roles must be tracked. Without an audit...
    Rule Medium Severity
  • SRG-APP-000496-DB-000334

    <GroupDescription></GroupDescription>
    Group
  • DB2 must generate audit records when security objects are modified.

    &lt;VulnDiscussion&gt;Changes in the database objects (tables, views, procedures, functions) that record and control permissions, privileges, and r...
    Rule Medium Severity
  • SRG-APP-000496-DB-000335

    <GroupDescription></GroupDescription>
    Group
  • DB2 must generate audit records when unsuccessful attempts to modify security objects occur.

    &lt;VulnDiscussion&gt;Changes in the database objects (tables, views, procedures, functions) that record and control permissions, privileges, and r...
    Rule Medium Severity

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