CVE-2023-2728 Affecting kubernetes1.24-client package, versions <1.24.16-150400.9.8.2


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.16% (54th percentile)

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  • Snyk IDSNYK-SLES154-KUBERNETES124CLIENT-5838447
  • published11 Aug 2023
  • disclosed10 Aug 2023

Introduced: 10 Aug 2023

CVE-2023-2728  (opens in a new tab)

How to fix?

Upgrade SLES:15.4 kubernetes1.24-client to version 1.24.16-150400.9.8.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kubernetes1.24-client package and not the kubernetes1.24-client package as distributed by SLES. See How to fix? for SLES:15.4 relevant fixed versions and status.

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.

CVSS Scores

version 3.1