In all Kubernetes versions prior to v1.10.11, v1.11.5, and v1.12.3, incorrect handling of error responses to proxied upgrade requests in the kube-apiserver allowed specially crafted requests to establish a connection through the Kubernetes API server to backend servers, then send arbitrary requests over the same connection directly to the backend, authenticated with the Kubernetes API server's TLS credentials used to establish the backend connection.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: kubernetes
Published: 2018-12-05T21:00:00
Updated: 2024-08-05T12:47:57.159Z
Reserved: 2018-12-05T00:00:00
Link: CVE-2018-1002105
Vulnrichment
No data.
NVD
Status : Modified
Published: 2018-12-05T21:29:00.403
Modified: 2024-11-21T03:40:38.970
Link: CVE-2018-1002105
Redhat