CVEvulnerability

CVE-2023-2728

6.5 MEDIUM Published 2023-07-03 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-07-03
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Weaknesses
CWE-20

Description

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.

Affected configurations

• kubernetes kubernetes (<= 1.24.14) • kubernetes kubernetes (>= 1.25.0 <= 1.25.10) • kubernetes kubernetes (>= 1.26.0 <= 1.26.5) • kubernetes kubernetes (>= 1.27.0 <= 1.27.2)

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References