Insecure Permissions Affecting github.com/kubernetes/kubernetes/pkg/kubelet/kuberuntime package, versions >=1.14.0 <1.14.3 >=1.13.0 <1.13.7


0.0
medium

Snyk CVSS

    Attack Complexity High
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NVD
7.8 high

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  • Snyk ID SNYK-GOLANG-GITHUBCOMKUBERNETESKUBERNETESPKGKUBELETKUBERUNTIME-174841
  • published 25 May 2019
  • disclosed 25 May 2019
  • credit Dhananjay Arunesh

How to fix?

Upgrade github.com/kubernetes/kubernetes/pkg/kubelet/kuberuntime to version 1.14.3, 1.13.7 or higher.

Overview

github.com/kubernetes/kubernetes/pkg/kubelet/kuberuntime is a package that contains an implementation of kubecontainer.

Affected versions of this package are vulnerable to Insecure Permissions. Containers for pods that do not specify an explicit runAsUser will attempt to run as uid 0 (root) on container restart, or if the image was previously pulled to the node. This behaviour also occurs if mustRunAsNonRoot: true setting is used.