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.
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Affected Vendors & Products
References
History
No history.
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
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-02-22T20:15:07.763
Modified: 2024-11-21T06:49:01.510
Link: CVE-2022-23652
Redhat
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