GHSA-2394-5535-8j88MediumCVSS 6.5

Kubernetes vulnerable to path traversal

Published
March 1, 2023
Last Modified
May 11, 2023

🔗 CVE IDs covered (1)

CVE-2022-3162 →

📋 Description

Users authorized to list or watch one type of namespaced custom resource cluster-wide can read custom resources of a different type in the same API group without authorization. Clusters are impacted by this vulnerability if all of the following are true: 1. There are 2+ CustomResourceDefinitions sharing the same API group 2. Users have cluster-wide list or watch authorization on one of those custom resources. 3. The same users are not authorized to read another custom resource in the same API group.

🎯 Affected products4

  • go/github.com/kubernetes/kubernetes:>= 1.25.0, < 1.25.3
  • go/github.com/kubernetes/kubernetes:>= 1.24.0, < 1.24.8
  • go/github.com/kubernetes/kubernetes:>= 1.23.0, < 1.23.14
  • go/github.com/kubernetes/kubernetes:>= 1.22.0, < 1.22.16

🔗 References (5)