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Oracle Linux: (CVE-2019-11243) (Multiple Advisories): kubernetes security update

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Oracle Linux: (CVE-2019-11243) (Multiple Advisories): kubernetes security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
04/22/2019
Created
07/31/2019
Added
07/30/2019
Modified
01/22/2020

Description

In Kubernetes v1.12.0-v1.12.4 and v1.13.0, the rest.AnonymousClientConfig() method returns a copy of the provided config, with credentials removed (bearer token, username/password, and client certificate/key data). In the affected versions, rest.AnonymousClientConfig() did not effectively clear service account credentials loaded using rest.InClusterConfig()

Solution(s)

  • oracle-linux-upgrade-kubeadm
  • oracle-linux-upgrade-kubectl
  • oracle-linux-upgrade-kubelet
  • oracle-linux-upgrade-kubernetes

References

  • ELSA-2019-4720
  • CVE-2019-11243

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