Vulnerability DatabaseCVE-2022-3162
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CVE-2022-3162
March 01, 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.
Related Resources (7)
https://nvd.nist.gov/vuln/detail/CVE-2022-3162
https://github.com/advisories/GHSA-2394-5535-8j88
https://security.netapp.com/advisory/ntap-20230511-0004
https://groups.google.com/g/kubernetes-security-announce/c/iUd550j7kjA
https://github.com/kubernetes/kubernetes
https://security.netapp.com/advisory/ntap-20230511-0004/
https://github.com/kubernetes/kubernetes/issues/113756
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CVSS v4
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Relative Path Traversal
CWE-23
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-22
EPSS
Base Score:
0.85