Description


A security issue was discovered in kube-apiserver that could allow node updates to bypass a Validating Admission Webhook. Clusters are only affected by this vulnerability if they run a Validating Admission Webhook for Nodes that denies admission based at least partially on the old state of the Node object. Validating Admission Webhook does not observe some previous fields.

Related CPE's


a

kubernetes

kubernetes

3

Weaknesses



NVD-CWE-Other


CWE-372

CVSS impact metrics


CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

6.5 · Medium

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information


Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2021-09-06T12:15:07.617

3 years ago

Last modified

2023-06-26T19:16:31.153

2 years ago