kubernetes: Users may be able to launch containers that bypass the mountable secrets policy enforced by the ServiceAccount admiss...
CVE-2023-2728 is fixed in 22 products on 1 platform, first by ELSA-2023-12564, released July 3, 2023. It is not reported as exploited. Patch Radar priority: Routine.
Users may be able to launch containers that bypass the mountable secrets policy enforced by the ServiceAccount admission plugin when using ephemeral containers. The policy ensures pods running with a service account may only reference secrets specified in the service account’s secrets field. Kubernetes clusters are only affected if the ServiceAccount admission plugin and the `kubernetes.io/enforce-mountable-secrets` annotation are used together with ephemeral containers.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| kubeadm · ol 8 | 0:1.25.11-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| kubectl · ol 8 | 0:1.25.11-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| kubelet · ol 8 | 0:1.25.11-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| kubernetes · Debian 12.15 (bookworm) | 1.20.5+really1.20.2-1 | DEBIAN-CVE-2023-2728 | Jul 3, 2023 |
| kubernetes · Debian 13.5 (trixie) | 1.20.5+really1.20.2-1 | DEBIAN-CVE-2023-2728 | Jul 3, 2023 |
| kubernetes · Debian 14 | 1.20.5+really1.20.2-1 | DEBIAN-CVE-2023-2728 | Jul 3, 2023 |
| olcne-agent · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| olcne-api-server · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| olcne-calico-chart · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| olcne-extra-modules · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-25546 | Jul 3, 2023 |
| olcne-gluster-chart · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| olcne-grafana-chart · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| olcne-istio-chart · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| olcne-kubevirt-chart · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-25546 | Jul 3, 2023 |
| olcne-metallb-chart · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| olcne-multus-chart · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| olcne-nginx · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| olcne-oci-ccm-chart · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| olcne-olm-chart · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| olcne-prometheus-chart · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| olcne-rook-chart · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-25546 | Jul 3, 2023 |
| olcne-utils · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| olcnectl · ol 8 | 0:1.6.2-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
| yq · ol 8 | 0:4.34.1-1.el8 | ELSA-2023-12564 | Jul 3, 2023 |
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