II - Mission Support Classified
Rules and Groups employed by this XCCDF Profile
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SRG-APP-000442-DB-000379
Group -
PostgreSQL must maintain the confidentiality and integrity of information during reception.
Information can be either unintentionally or maliciously disclosed or modified during reception, including, for example, during aggregation, at protocol transformation points, and during packing/un...Rule Medium Severity -
SRG-APP-000447-DB-000393
Group -
When invalid inputs are received, PostgreSQL must behave in a predictable and documented manner that reflects organizational and system objectives.
A common vulnerability is unplanned behavior when invalid inputs are received. This requirement guards against adverse or unintended system behavior caused by invalid inputs, where information syst...Rule Medium Severity -
SRG-APP-000454-DB-000389
Group -
When updates are applied to the PostgreSQL software, any software components that have been replaced or made unnecessary must be removed.
Previous versions of PostgreSQL components that are not removed from the information system after updates have been installed may be exploited by adversaries. Some DBMSs' installation tools may re...Rule Medium Severity -
SRG-APP-000456-DB-000390
Group -
Security-relevant software updates to PostgreSQL must be installed within the time period directed by an authoritative source (e.g., IAVM, CTOs, DTMs, and STIGs).
Security flaws with software applications, including database management systems, are discovered daily. Vendors are constantly updating and patching their products to address newly discovered secur...Rule Medium Severity -
SRG-APP-000456-DB-000400
Group -
PostgreSQL products must be a version supported by the vendor.
Unsupported commercial and database systems should not be used because fixes to newly identified bugs will not be implemented by the vendor. The lack of support can result in potential vulnerabilit...Rule High Severity -
SRG-APP-000492-DB-000332
Group -
PostgreSQL must be able to generate audit records when security objects are accessed.
Changes to the security configuration must be tracked. This requirement applies to situations where security data is retrieved or modified via data manipulation operations, as opposed to via speci...Rule Medium Severity -
SRG-APP-000492-DB-000333
Group -
PostgreSQL must generate audit records when unsuccessful attempts to access security objects occur.
Changes to the security configuration must be tracked. This requirement applies to situations where security data is retrieved or modified via data manipulation operations, as opposed to via speci...Rule Medium Severity -
SRG-APP-000494-DB-000344
Group -
PostgreSQL must generate audit records when categories of information (e.g., classification levels/security levels) are accessed.
Changes in categories of information must be tracked. Without an audit trail, unauthorized access to protected data could go undetected. For detailed information on categorizing information, refer...Rule Medium Severity -
SRG-APP-000494-DB-000345
Group -
PostgreSQL must generate audit records when unsuccessful attempts to access categories of information (e.g., classification levels/security levels) occur.
Changes in categories of information must be tracked. Without an audit trail, unauthorized access to protected data could go undetected. To aid in diagnosis, it is necessary to keep track of faile...Rule Medium Severity -
SRG-APP-000495-DB-000326
Group -
PostgreSQL must generate audit records when privileges/permissions are added.
Changes in the permissions, privileges, and roles granted to users and roles must be tracked. Without an audit trail, unauthorized elevation or restriction of privileges could go undetected. Elevat...Rule Medium Severity -
SRG-APP-000495-DB-000327
Group -
PostgreSQL must generate audit records when unsuccessful attempts to add privileges/permissions occur.
Failed attempts to change the permissions, privileges, and roles granted to users and roles must be tracked. Without an audit trail, unauthorized attempts to elevate or restrict privileges could go...Rule Medium Severity -
SRG-APP-000495-DB-000328
Group -
PostgreSQL must generate audit records when privileges/permissions are modified.
Changes in the permissions, privileges, and roles granted to users and roles must be tracked. Without an audit trail, unauthorized elevation or restriction of privileges could go undetected. Elevat...Rule Medium Severity -
SRG-APP-000495-DB-000329
Group -
PostgreSQL must generate audit records when unsuccessful attempts to modify privileges/permissions occur.
Failed attempts to change the permissions, privileges, and roles granted to users and roles must be tracked. Without an audit trail, unauthorized attempts to elevate or restrict privileges could go...Rule Medium Severity -
SRG-APP-000496-DB-000334
Group -
PostgreSQL must generate audit records when security objects are modified.
Changes in the database objects (tables, views, procedures, functions) that record and control permissions, privileges, and roles granted to users and roles must be tracked. Without an audit trail,...Rule Medium Severity -
SRG-APP-000496-DB-000335
Group -
PostgreSQL must generate audit records when unsuccessful attempts to modify security objects occur.
Changes in the database objects (tables, views, procedures, functions) that record and control permissions, privileges, and roles granted to users and roles must be tracked. Without an audit trail,...Rule Medium Severity -
SRG-APP-000498-DB-000346
Group -
PostgreSQL must generate audit records when categories of information (e.g., classification levels/security levels) are modified.
Changes in categories of information must be tracked. Without an audit trail, unauthorized access to protected data could go undetected. For detailed information on categorizing information, refer...Rule Medium Severity -
SRG-APP-000498-DB-000347
Group -
PostgreSQL must generate audit records when unsuccessful attempts to modify categories of information (e.g., classification levels/security levels) occur.
Changes in categories of information must be tracked. Without an audit trail, unauthorized access to protected data could go undetected. To aid in diagnosis, it is necessary to keep track of faile...Rule Medium Severity -
SRG-APP-000499-DB-000330
Group -
PostgreSQL must generate audit records when privileges/permissions are deleted.
Changes in the permissions, privileges, and roles granted to users and roles must be tracked. Without an audit trail, unauthorized elevation or restriction of privileges could go undetected. Elevat...Rule Medium Severity -
SRG-APP-000499-DB-000331
Group -
PostgreSQL must generate audit records when unsuccessful attempts to delete privileges/permissions occur.
Failed attempts to change the permissions, privileges, and roles granted to users and roles must be tracked. Without an audit trail, unauthorized attempts to elevate or restrict privileges could go...Rule Medium Severity -
SRG-APP-000501-DB-000336
Group -
PostgreSQL must generate audit records when security objects are deleted.
The removal of security objects from the database/PostgreSQL would seriously degrade a system's information assurance posture. If such an event occurs, it must be logged.Rule Medium Severity -
SRG-APP-000501-DB-000337
Group -
PostgreSQL must generate audit records when unsuccessful attempts to delete security objects occur.
The removal of security objects from the database/PostgreSQL would seriously degrade a system's information assurance posture. If such an action is attempted, it must be logged. To aid in diagnosi...Rule Medium Severity -
SRG-APP-000502-DB-000348
Group -
PostgreSQL must generate audit records when categories of information (e.g., classification levels/security levels) are deleted.
Changes in categories of information must be tracked. Without an audit trail, unauthorized access to protected data could go undetected. For detailed information on categorizing information, refer...Rule Medium Severity -
SRG-APP-000502-DB-000349
Group -
PostgreSQL must generate audit records when unsuccessful attempts to delete categories of information (e.g., classification levels/security levels) occur.
Changes in categories of information must be tracked. Without an audit trail, unauthorized access to protected data could go undetected. To aid in diagnosis, it is necessary to keep track of faile...Rule Medium Severity -
SRG-APP-000503-DB-000350
Group -
PostgreSQL must generate audit records when successful logons or connections occur.
For completeness of forensic analysis, it is necessary to track who/what (a user or other principal) logs on to PostgreSQL.Rule Medium Severity -
SRG-APP-000503-DB-000351
Group -
PostgreSQL must generate audit records when unsuccessful logons or connection attempts occur.
For completeness of forensic analysis, it is necessary to track failed attempts to log on to PostgreSQL. While positive identification may not be possible in a case of failed authentication, as muc...Rule Medium Severity
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