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Insecure Permissions Affecting k8s.io/kubernetes/pkg/kubelet/kuberuntime package, versions >=1.14.0 <1.14.3 >=1.13.0 <1.13.7

0.0
medium

  • Attack Complexity

    High

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  • snyk-id

    SNYK-GOLANG-K8SIOKUBERNETESPKGKUBELETKUBERUNTIME-174842

  • published

    25 May 2019

  • disclosed

    25 May 2019

  • credit

    Dhananjay Arunesh

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Introduced: 25 May 2019

CVE-2019-11245 Open this link in a new tab
CWE-266 Open this link in a new tab

How to fix?

Upgrade k8s.io/kubernetes/pkg/kubelet/kuberuntime to version 1.14.3, 1.13.7 or higher.

Overview

k8s.io/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.