GHSA-qc2g-gmh6-95p4
kube-apiserver vulnerable to policy bypass
At a glance
- Published
- Updated
- CVE
- CVE-2023-2727
- Aliases
- GO-2023-1891
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Description
Users may be able to launch containers using images that are restricted by ImagePolicyWebhook when using ephemeral containers. Kubernetes clusters are only affected if the ImagePolicyWebhook admission plugin is used together with ephemeral containers.
Affected packages
| Package | Versions |
|---|---|
| Go · k8s.io/kubernetes | introduced 1.27.0, fixed 1.27.3 |
| Go · k8s.io/kubernetes | introduced 1.26.0, fixed 1.26.6 |
| Go · k8s.io/kubernetes | introduced 1.25.0, fixed 1.25.11 |
| Go · k8s.io/kubernetes | introduced 0, fixed 1.24.15 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-2727 ADVISORY
- https://github.com/kubernetes/kubernetes/issues/118640 WEB
- https://github.com/kubernetes/kubernetes/pull/118356 WEB
- https://github.com/kubernetes/kubernetes/pull/118471 WEB
- https://github.com/kubernetes/kubernetes/pull/118473 WEB
- https://github.com/kubernetes/kubernetes/pull/118474 WEB
- https://github.com/kubernetes/kubernetes/pull/118512 WEB
- https://github.com/kubernetes/kubernetes PACKAGE
- https://groups.google.com/g/kubernetes-security-announce/c/vPWYJ_L84m8 WEB
- https://security.netapp.com/advisory/ntap-20230803-0004 WEB
- http://www.openwall.com/lists/oss-security/2023/07/06/2 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |