EP11-00-003500 - Database objects (including but not limited to tables, indexes, storage, stored procedures, functions, triggers, links to software external to the EDB Postgres Advanced Server, etc.) must be owned by database/EDB Postgres Advanced Server principals authorized for ownership.

Information

Within the database, object ownership implies full privileges to the owned object, including the privilege to assign access to the owned objects to other subjects. Database functions and procedures can be coded using definer's rights. This allows anyone who utilizes the object to perform the actions if they were the owner. If not properly managed, this can lead to privileged actions being taken by unauthorized individuals.

Conversely, if critical tables or other objects rely on unauthorized owner accounts, these objects may be lost when an account is removed.

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

Solution

Assign ownership of authorized objects to authorized object owner accounts by running this SQL command for each object to be changed:

ALTER <type> <object name> OWNER TO <new owner>;

For example: ALTER TABLE my_table OWNER TO APP_USER;

See Also

https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_EDB_PGS_Advanced_Server_v11_Windows_V2R4_STIG.zip

Item Details

Category: CONFIGURATION MANAGEMENT

References: 800-53|CM-5(6), CAT|II, CCI|CCI-001499, Rule-ID|SV-224158r960960_rule, STIG-ID|EP11-00-003500, STIG-Legacy|SV-109447, STIG-Legacy|V-100343, Vuln-ID|V-224158

Plugin: PostgreSQLDB

Control ID: 35630c98a52c1059bacd2ca775688bdee4787d7548069c4851894a7d0ffb9bf3