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OpenAdvisories
High ELSA-2021-9028 2 CVEs

Important: olcne security update (Oracle Linux 7)

Published Feb 10, 2021 · Updated Feb 10, 2021

Summary

kubernetes
[1.18.10-3]
- Kata CVE-2020-28914

kata-proxy
[1.11.5-1]
- Added Oracle Specific Build Files for kata-proxy

kata-shim
[1.11.5-1]
- Added Oracle Specific Build Files for kata-shim

kata-ksm-throttler
[1.11.5-1]
- Added Oracle Specific Build Files for kata-ksm-throttler

kata-runtime
[1.11.5-1]
- Added Oracle Specific Files For kata-runtime

kata-agent
[1.11.5-1]
- Added Oracle Specific Build Files for kata-agent

kata-image
[1.11.5-1]
- Added Oracle Specific Build Files for kata-image

kata
[1.11.5-2]
- Update to kata 1.11.5

olcne
[1.2.2-1]
- Address CVE-2020-28914: An improper file permissions vulnerability affects Kata Containers prior to 1.11.5

[1.2.1-1]
- Enhance the Kubernetes module to restrict the usage of external IPs
- Address CVE-2020-8554: man-in-the-middle vulnerability using Kubernetes service External IPs

[1.2.0-4]
- Add support for deprecating module args

Fixed packages 17

ReleasePackageFixed in
Oracle Linux · 7 kata 0:1.11.5-2.el8
Oracle Linux · 7 kata-agent 0:1.11.5-1.el8
Oracle Linux · 7 kata-image 0:1.11.5-1.1.ol8_202101151826
Oracle Linux · 7 kata-ksm-throttler 0:1.11.5-1.el8
Oracle Linux · 7 kata-proxy 0:1.11.5-1.el8
Oracle Linux · 7 kata-runtime 0:1.11.5-1.el8
Oracle Linux · 7 kata-shim 0:1.11.5-1.el8
Oracle Linux · 7 kubeadm 0:1.18.10-3.el8
Oracle Linux · 7 kubectl 0:1.18.10-3.el8
Oracle Linux · 7 kubelet 0:1.18.10-3.el8
Oracle Linux · 7 olcne-agent 0:1.2.2-1.el8
Oracle Linux · 7 olcne-api-server 0:1.2.2-1.el8
Oracle Linux · 7 olcne-istio-chart 0:1.2.2-1.el8
Oracle Linux · 7 olcne-nginx 0:1.2.2-1.el8
Oracle Linux · 7 olcne-prometheus-chart 0:1.2.2-1.el8
Oracle Linux · 7 olcne-utils 0:1.2.2-1.el8
Oracle Linux · 7 olcnectl 0:1.2.2-1.el8

Vulnerabilities 2

  • Medium 6.3
    CVE-2020-8554 Public exploit

    Kubernetes man in the middle using LoadBalancer or ExternalIPs

    Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status (which is considered a pri…

  • Unscored —

    An improper file permissions vulnerability affects Kata Containers prior to 1.11.5. When using a Kubernetes hostPath vo…