Open Redirect Affecting github.com/kubernetes/kubernetes package, versions *


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.08% (36th percentile)

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  • Snyk IDSNYK-GOLANG-GITHUBCOMKUBERNETESKUBERNETES-1585631
  • published16 Sept 2021
  • disclosed15 Sept 2021
  • creditQiQi Xu

Introduced: 15 Sep 2021

CVE-2020-8561  (opens in a new tab)
CWE-601  (opens in a new tab)

How to fix?

There is no fixed version for github.com/kubernetes/kubernetes.

Overview

github.com/kubernetes/kubernetes is a Production-Grade Container Scheduling and Management.

Affected versions of this package are vulnerable to Open Redirect. An actor that controls the responses of MutatingWebhookConfiguration or ValidatingWebhookConfiguration requests is able to redirect kube-apiserver requests to private networks of the apiserver. If that user can view kube-apiserver logs when the log level is set to 10, they can view the redirected responses and headers in the logs.

This vulnerability requires the -v log level to be set to a minimum of 10 and --profiling to be enabled on the kube-apiserver to be exploitable.

CVSS Scores

version 3.1