CVE-2023-3027

Severity CVSS v4.0:

Pending analysis

Type:

CWE-269 Improper Privilege Management

Publication date:

05/06/2023

Last modified:

08/01/2025

Description

The grc-policy-propagator allows security escalation within the cluster. The propagator allows policies which contain some dynamically obtained values (instead of the policy apply a static manifest on a managed cluster) of taking advantage of cluster scoped access in a created policy. This feature does not restrict properly to lookup content from the namespace where the policy was created.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

7.80

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:redhat:advanced_cluster_management_for_kubernetes:2.5:::::::*
cpe:2.3:a:redhat:advanced_cluster_management_for_kubernetes:2.6:::::::*
cpe:2.3:a:redhat:advanced_cluster_management_for_kubernetes:2.7:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2023-3027

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools