Applications utilizing Discretionary Access Control (DAC) must enforce a policy that limits propagation of access rights.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-35103	SRG-APP-000296-AS-NA	SV-46390r1_rule		Medium

Description
Discretionary Access Control (DAC) is based on the premise that individual users are "owners" of objects and therefore have discretion over who should be authorized to access the object and in which mode (e.g., read or write). Ownership is usually acquired as a consequence of creating the object or via specified ownership assignment. DAC allows the owner to determine who will have access to objects they control. An example of DAC includes user controlled file permissions. DAC models have the potential for the access controls to propagate without limit resulting in unauthorized access to said objects. When applications provide a discretionary access control mechanism, the application must be able to limit the propagation of those access rights. The requirement is NA. The AS utilizes RBAC and does not allow individual users to specify or control sharing of AS objects.

Description

Discretionary Access Control (DAC) is based on the premise that individual users are "owners" of objects and therefore have discretion over who should be authorized to access the object and in which mode (e.g., read or write). Ownership is usually acquired as a consequence of creating the object or via specified ownership assignment. DAC allows the owner to determine who will have access to objects they control. An example of DAC includes user controlled file permissions. DAC models have the potential for the access controls to propagate without limit resulting in unauthorized access to said objects. When applications provide a discretionary access control mechanism, the application must be able to limit the propagation of those access rights. The requirement is NA. The AS utilizes RBAC and does not allow individual users to specify or control sharing of AS objects.

STIG	Date
Application Server Security Requirements Guide	2013-01-08

Details

Check Text ( C-43491r1_chk )
This requirement is NA for the AS SRG.

Fix Text (F-39655r1_fix)
The requirement is NA. No fix is required.