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Red Hat: RHSA-2023:4475-01 Moderate: Gatekeeper Operator Security Fixes

red hat
Calendar Grey August 3, 2023
Dist Redhat Esm H88
Uncover vulnerability patches for Red Hat's Gatekeeper Operator v0.2 classified as moderate. Update promptly for improved security.
Gatekeeper Operator v0.2 security fixes and enhancements Red Hat Product Security has rated this update as having a security impact of Moderate

Solution

IMPORTANT: This release removes `PodSecurityPolicy` resource references, a deprecated Kubernetes construct, from the operator. Gatekeeper constraints based on the resource may no longer work.

The Gatekeeper operator that is installed by the Gatekeeper operator policy has `installPlanApproval` set to `Automatic`. This setting means the operator is upgraded automatically when there is a new version of the operator. No further action is required for upgrade. If you changed the setting to `Manual`, then you must view each cluster to manually approve the upgrade to the operator.

Summary

Gatekeeper Operator v0.2
Gatekeeper is an open source project that applies the OPA Constraint Framework to enforce policies on your Kubernetes clusters.
This advisory contains the container images for Gatekeeper that include bug fixes and container upgrades.
Note: Gatekeeper support from the Red Hat support team is limited cases where it is integrated and used with Red Hat Advanced Cluster Management for Kubernetes. For support options for any other use, see the Gatekeeper open source project website at: https://open-policy-agent.github.io/gatekeeper/website/docs/howto/.
Security fix(es):
* CVE-2023-3089 openshift: OCP & FIPS mode

Topics%20covered

Topics Covered

security advisory moderate Red Hat security fix policy enforcement Kubernetes Gatekeeper

References

https://access.redhat.com/security/cve/CVE-2020-24736 https://access.redhat.com/security/cve/CVE-2022-36227 https://access.redhat.com/security/cve/CVE-2023-1667 https://access.redhat.com/security/cve/CVE-2023-2283 https://access.redhat.com/security/cve/CVE-2023-3089 https://access.redhat.com/security/cve/CVE-2023-26604 https://access.redhat.com/security/cve/CVE-2023-27535 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/security/vulnerabilities/RHSB-2023-001

Package List


Advisory ID: RHSA-2023:4475-01
Product: Red Hat ACM
Advisory URL: https://access.redhat.com/errata/RHSA-2023:4475
Issue date: 2023-08-03

Topic

Gatekeeper Operator v0.2 security fixes and enhancementsRed Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE links in the References section.

Topics%20covered

Topics Covered

security advisory moderate Red Hat security fix policy enforcement Kubernetes Gatekeeper

Relevant Releases Architectures

Bugs Fixed

2212085 - CVE-2023-3089 openshift: OCP & FIPS mode

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