DB2X-00-004800 - DB2 must separate user functionality (including user interface services) from database management functionality

Information

Information system management functionality includes functions necessary to administer databases, network components, workstations, or servers and typically requires privileged user access.

The separation of user functionality from information system management functionality is either physical or logical and is accomplished by using different computers, different central processing units, different instances of the operating system, different network addresses, combinations of these methods, or other methods, as appropriate.

An example of this type of separation is observed in web administrative interfaces that use separate authentication methods for users of any other information system resources.

This may include isolating the administrative interface on a different domain and with additional access controls.

If administrative functionality or information regarding DBMS management is presented on an interface available for users, information on DBMS settings may be inadvertently made available to the user.

NOTE: Nessus has provided the target output to assist in reviewing the benchmark to ensure target compliance.

Solution

Remove general users from the privileged groups, SYSADM_GROUP, SYSCTRL_GROUP, SYSMAINT_GROUP, SYSMON_GROUP using OS utilities/interface.

On Windows systems, set the SYSADM_GROUP database manager configuration parameter to the appropriate value.

See Also

https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_IBM_DB2_V10-5_LUW_V2R1_STIG.zip

Item Details

Category: SYSTEM AND COMMUNICATIONS PROTECTION

References: 800-53|SC-2, CAT|II, CCI|CCI-001082, Rule-ID|SV-213703r879631_rule, STIG-ID|DB2X-00-004800, STIG-Legacy|SV-89169, STIG-Legacy|V-74495, Vuln-ID|V-213703

Plugin: IBM_DB2DB

Control ID: ef0874b22b69af625ee49432ffa8cef5c40c9aab70bb9cdaea5f39fff4bfad37