vulnerability
Oracle Linux: CVE-2020-8559: ELSA-2020-5766: Unbreakable Enterprise kernel-container kata-image kata-runtime kata kubernetes olcne security update (IMPORTANT) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:S/C:P/I:P/A:P) | Jul 22, 2020 | Jul 23, 2020 | Dec 3, 2025 |
Severity
6
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:P)
Published
Jul 22, 2020
Added
Jul 23, 2020
Modified
Dec 3, 2025
Description
The Kubernetes kube-apiserver in versions v1.6-v1.15, and versions prior to v1.16.13, v1.17.9 and v1.18.6 are vulnerable to an unvalidated redirect on proxied upgrade requests that could allow an attacker to escalate privileges from a node compromise to a full cluster compromise.
Solutions
oracle-linux-upgrade-kataoracle-linux-upgrade-kata-imageoracle-linux-upgrade-kata-runtimeoracle-linux-upgrade-kernel-uek-containeroracle-linux-upgrade-kubeadmoracle-linux-upgrade-kubectloracle-linux-upgrade-kubeletoracle-linux-upgrade-olcne-agentoracle-linux-upgrade-olcne-api-serveroracle-linux-upgrade-olcnectloracle-linux-upgrade-olcne-nginxoracle-linux-upgrade-olcne-utils
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