PPHIST Control Option will be properly set.

Associated with IA controls: DCCS-1, DCCS-2, IAIA-2, IAIA-1

SV-48614r1_rule PPHIST Control Option will be properly set.

Vulnerability discussion

The PPHIST is to prevent users from reusing old password phrases when their current one expires.In accordance with DODI 8500.2 for DOD information systems processing sensitive information and above, and CJCSM 6510.01, the following recommendations concerning password requirements are mandatory and apply equally to both classified and unclassified systems:The system-wide options control the default settings for determining how the ACP will function when handling requests for access to the operating system environment, ACP, and customer data. The ACP provides the ability to set a number of these fields at the subsystem level. If no setting is found, the system-wide defaults will be used. The improper setting of any of these fields, individually or in combination with another, can compromise the security of the processing environment. In addition, failure to establish standardized settings for the ACP control options introduces the possibility of exposure during migration process or contingency plan activation.

Check content

Refer to the following report produced by the TSS Data Collection: - TSSCMDS.RPT(STATUS) Automated Analysis Refer to the following report produced by the TSS Data Collection: - PDI(TSS0690) The PPHIST Control Option will conform to the following requirements. If the following guidance is true, this is not a finding. PPHIST(10-64)

Fix text

The IAO will ensure that the PPHIST Control Option values are set to the values specified. Ensure the PPHIST Control Option value conforms to the following requirements: PPHIST(10-64) Example: TSS MODIFY PPHIST(10)

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