vulnerability

Kubernetes: CVE-2018-1002102: Unvalidated redirect

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Severity
2
CVSS
(AV:N/AC:H/Au:S/C:P/I:N/A:N)
Published
Dec 5, 2019
Added
Dec 19, 2019
Modified
Apr 17, 2026

Description

Improper validation of URL redirection in the Kubernetes API server in versions prior to v1.14.0 allows an attacker-controlled Kubelet to redirect API server requests from streaming endpoints to arbitrary hosts. Impacted API servers will follow the redirect as a GET request with client-certificate credentials for authenticating to the Kubelet.

Solution

kubernetes-upgrade-1_14_0

References

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