Open Redirect Affecting olcne-agent package, versions <0:1.0.5-3.el7
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Test your applications- Snyk ID SNYK-ORACLE7-OLCNEAGENT-2576189
- published 10 Apr 2022
- disclosed 22 Jul 2020
Introduced: 22 Jul 2020
CVE-2020-8559 Open this link in a new tabHow to fix?
Upgrade Oracle:7 olcne-agent to version 0:1.0.5-3.el7 or higher.
This issue was patched in ELSA-2020-5766.
NVD Description
Note: Versions mentioned in the description apply only to the upstream olcne-agent package and not the olcne-agent package as distributed by Oracle.
See How to fix? for Oracle:7 relevant fixed versions and status.
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.
References
- https://linux.oracle.com/cve/CVE-2020-8559.html
- https://linux.oracle.com/errata/ELSA-2020-5765.html
- https://linux.oracle.com/errata/ELSA-2020-5766.html
- https://linux.oracle.com/errata/ELSA-2020-5767.html
- https://github.com/kubernetes/kubernetes/issues/92914
- https://groups.google.com/d/msg/kubernetes-security-announce/JAIGG5yNROs/19nHQ5wkBwAJ
- https://security.netapp.com/advisory/ntap-20200810-0004/