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Oracle Linux: (CVE-2020-28914) (Multiple Advisories): olcne security update

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Oracle Linux: (CVE-2020-28914) (Multiple Advisories): olcne security update

Severity
4
CVSS
(AV:L/AC:L/Au:N/C:N/I:P/A:P)
Published
11/17/2020
Created
02/13/2021
Added
02/11/2021
Modified
02/11/2021

Description

An improper file permissions vulnerability affects Kata Containers prior to 1.11.5. When using a Kubernetes hostPath volume and mounting either a file or directory into a container as readonly, the file/directory is mounted as readOnly inside the container, but is still writable inside the guest. For a container breakout situation, a malicious guest can potentially modify or delete files/directories expected to be read-only.

Solution(s)

  • oracle-linux-upgrade-kata
  • oracle-linux-upgrade-kata-agent
  • oracle-linux-upgrade-kata-image
  • oracle-linux-upgrade-kata-ksm-throttler
  • oracle-linux-upgrade-kata-proxy
  • oracle-linux-upgrade-kata-runtime
  • oracle-linux-upgrade-kata-shim
  • oracle-linux-upgrade-kubeadm
  • oracle-linux-upgrade-kubectl
  • oracle-linux-upgrade-kubelet
  • oracle-linux-upgrade-kubernetes
  • oracle-linux-upgrade-olcne
  • oracle-linux-upgrade-olcne-agent
  • oracle-linux-upgrade-olcne-api-server
  • oracle-linux-upgrade-olcne-istio-chart
  • oracle-linux-upgrade-olcne-nginx
  • oracle-linux-upgrade-olcne-prometheus-chart
  • oracle-linux-upgrade-olcne-utils
  • oracle-linux-upgrade-olcnectl

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