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CVE-2022-3162
Good to know:
Date: February 28, 2023
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.
Language: Go
Severity Score
Related Resources (9)
Severity Score
Weakness Type (CWE)
Top Fix
Upgrade Version
Upgrade to version github.com/kubernetes/kubernetes - v1.25.4;github.com/kubernetes/kubernetes - v1.24.8;github.com/kubernetes/kubernetes - v1.23.14;github.com/kubernetes/kubernetes - v1.22.16;k8s.io/kubernetes - v1.22.16
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | LOW |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | NONE |
| Availability (A): | NONE |