Symlink Attack Affecting github.com/kubernetes/kubernetes/pkg/kubelet package, versions >=1.22.0 <1.22.2 >=1.21.0 <1.21.5 >=1.20.0 <1.20.11 <1.19.15
Threat Intelligence
EPSS
0.1% (43rd
percentile)
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Test your applications- Snyk ID SNYK-GOLANG-GITHUBCOMKUBERNETESKUBERNETESPKGKUBELET-1729740
- published 8 Oct 2021
- disclosed 8 Oct 2021
- credit Fabricio Voznika and Mark Wolters of Google
Introduced: 8 Oct 2021
CVE-2021-25741 Open this link in a new tabHow to fix?
Upgrade github.com/kubernetes/kubernetes/pkg/kubelet to version 1.22.2, 1.21.5, 1.20.11, 1.19.15 or higher.
Overview
github.com/kubernetes/kubernetes/pkg/kubelet is a kubelet package.
Affected versions of this package are vulnerable to Symlink Attack. A security issue was discovered in Kubernetes where a user may be able to create a container with subpath volume mounts to access files & directories outside of the volume, including on the host filesystem.
References
CVSS Scores
version 3.1