Title

The operating system must prevent program execution in accordance with local policies regarding software program usage and restrictions and/or rules authorizing the terms and conditions of software program usage. (Cat II impact)

Discussion

Control of program execution is a mechanism used to prevent execution of unauthorized programs. Some operating systems may provide a capability that runs counter to the mission or provides users with functionality that exceeds mission requirements. This includes functions and services installed at the operating system-level. Some of the programs, installed by default, may be harmful or may not be necessary to support essential organizational operations (e.g., key missions, functions). Removal of executable programs is not always possible; therefore, establishing a method of preventing program execution is critical to maintaining a secure system baseline. Methods for complying with this requirement include restricting execution of programs in certain environments, while preventing execution in other environments; or limiting execution of certain program functionality based on organization-defined criteria (e.g., privileges, subnets, sandboxed environments, or roles).

Check Content

Verify the operating system prevents program execution in accordance with local policies regarding software program usage and restrictions and/or rules authorizing the terms and conditions of software program usage. If it does not, this is a finding.

Fix Text

Configure the operating system to prevent program execution in accordance with local policies regarding software program usage and restrictions and/or rules authorizing the terms and conditions of software program usage.

Additional Identifiers

Rule ID: SV-203721r851792_rule

Vulnerability ID: V-203721

Group Title: SRG-OS-000368

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.