Access Restriction Bypass Affecting github.com/kubernetes/kubernetes/pkg/apis/apps/validation package, versions <1.21.0-rc.0
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Test your applications- Snyk ID SNYK-GOLANG-GITHUBCOMKUBERNETESKUBERNETESPKGAPISAPPSVALIDATION-1246527
- published 15 Apr 2021
- disclosed 14 Apr 2021
- credit Unknown
Introduced: 14 Apr 2021
CVE-2021-25735 Open this link in a new tabHow to fix?
Upgrade github.com/kubernetes/kubernetes/pkg/apis/apps/validation to version 1.21.0-rc.0 or higher.
Overview
github.com/kubernetes/kubernetes/pkg/apis/apps/validation is a Kubernetes, also known as K8s, is an open source system for managing containerized applications across multiple hosts. It provides basic mechanisms for deployment, maintenance, and scaling of applications.
Affected versions of this package are vulnerable to Access Restriction Bypass. Validating Admission Webhook does not observe some previous fields. A vulnerability was found in kube-apiserver that could allow node updates to bypass a Validating Admission Webhook. The highest threat from this vulnerability is to integrity and availability.