There are LOGONIDs associated with started tasks that have the MUSASS attribute and have the requirement to update ACF2 databases on behalf of its users, but do not have the MUSUPDT attribute as required.

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

SV-164r1_rule There are LOGONIDs associated with started tasks that have the MUSASS attribute and have the requirement to update ACF2 databases on behalf of its users, but do not have the MUSUPDT attribute as required.

Vulnerability discussion

Products that are designed to update the ACP databases would not be capable of effecting the required changes.

Check content

a) Refer to the following reports produced by the ACF2 Data Collection: - ACF2CMDS.RPT(ATTMUASS) - ACF2CMDS.RPT(ATTSTC) Automated Analysis Refer to the following report produced by the ACF2 Data Collection Checklist: - PDI(ACF0630) b) Identify all started task logonids that have the MUSASS attribute and the requirement to update information in any ACF2 databases on behalf of its users. c) If every started task logonid that has the MUSASS attribute and the requirement to update any ACF2 databases on behalf of its users also has the MUSUPDT attribute, there is NO FINDING. d) If any started task logonid that has the MUSASS attribute and the requirement to update any ACF2 database on behalf of its users does not have the MUSUPDT attribute, this is a FINDING.

Fix text

The IAO will ensure that if the Multi User Single Address Space System (MUSASS) has the requirement to update information in the ACF2 database on behalf of its users, the STC logonid has the MUSUPDT attribute specified. If the Multi User Single Address Space System (MUSASS) has the requirement to update information in the ACF2 database on behalf of its users, the STC logonid will also have the following attribute: MUSUPDT Example: SET LID CHANGE logonid STC MUSPDT

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