← Back to CVEs

CVE-2022-3162

MEDIUM

6.5

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.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/1/2023

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

kubernetes:kubernetes

Weaknesses (CWE)

CWE-23CWE-22

References

https://github.com/kubernetes/kubernetes/issues/113756(jordan@liggitt.net)

https://groups.google.com/g/kubernetes-security-announce/c/iUd550j7kjA(jordan@liggitt.net)

https://security.netapp.com/advisory/ntap-20230511-0004/(jordan@liggitt.net)

https://github.com/kubernetes/kubernetes/issues/113756(af854a3a-2127-422b-91ae-364da2661108)

https://groups.google.com/g/kubernetes-security-announce/c/iUd550j7kjA(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20230511-0004/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.