CVE - CVE-2022-3294

CVE-ID
CVE-2022-3294	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Users may have access to secure endpoints in the control plane network. Kubernetes clusters are only affected if an untrusted user can modify Node objects and send proxy requests to them. Kubernetes supports node proxying, which allows clients of kube-apiserver to access endpoints of a Kubelet to establish connections to Pods, retrieve container logs, and more. While Kubernetes already validates the proxying address for Nodes, a bug in kube-apiserver made it possible to bypass this validation. Bypassing this validation could allow authenticated requests destined for Nodes to to the API server's private network.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20230505-0007/ MISC:https://github.com/kubernetes/kubernetes/issues/113757 URL:https://github.com/kubernetes/kubernetes/issues/113757 MISC:https://groups.google.com/g/kubernetes-security-announce/c/VyPOxF7CIbA URL:https://groups.google.com/g/kubernetes-security-announce/c/VyPOxF7CIbA
Assigning CNA
Kubernetes
Date Record Created
20220923	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20220923)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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