CVE-2022-3162
MEDIUMkubernetes <1.22.15 and 1.25.0-1.25.4 - Unauthorized Custom Resource Access via Path Traversal
Title source: llmDescription
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.
References (3)
Core 3
Core References
Issue Tracking, Vendor Advisory
https://github.com/kubernetes/kubernetes/issues/113756
Mailing List, Vendor Advisory
https://groups.google.com/g/kubernetes-security-announce/c/iUd550j7kjA
Vendor Advisory
https://security.netapp.com/advisory/ntap-20230511-0004/
Scores
CVSS v3
6.5
EPSS
0.0119
EPSS Percentile
63.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-22
CWE-23
Status
published
Products (2)
kubernetes/kubernetes
< 1.22.15
kubernetes/kubernetes
1.25.0 - 1.25.4Go
Published
Mar 01, 2023
Tracked Since
Feb 18, 2026