capsule-proxy is a reverse proxy for Capsule Operator which provides multi-tenancy in Kubernetes. In versions prior to 0.2.1 an attacker with a proper authentication mechanism may use a malicious `Connection` header to start a privilege escalation attack towards the Kubernetes API Server. This vulnerability allows for an exploit of the `cluster-admin` Role bound to `capsule-proxy`. There are no known workarounds for this issue.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2022-02-22T19:55:11

Updated: 2024-08-03T03:51:45.543Z

Reserved: 2022-01-19T00:00:00

Link: CVE-2022-23652

cve-icon Vulnrichment

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cve-icon NVD

Status : Modified

Published: 2022-02-22T20:15:07.763

Modified: 2024-11-21T06:49:01.510

Link: CVE-2022-23652

cve-icon Redhat

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