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RedHat: RHSA-2020-4201-01 Low Severity Advisory for OpenShift 2.4.2 Images

red hat
Calendar Grey October 6, 2020
Dist Redhat Esm H88
Delve into the Red Hat OpenShift Virtualization 2.4.2 release, which focuses on resolving minor security flaws and enhancing performance stability.
Red Hat OpenShift Virtualization release 2.4.2 is now available with updates to packages and images that fix several bugs and add enhancements

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform.
Security Fix(es):
* golang: data race in certain net/http servers including ReverseProxy can lead to DoS (CVE-2020-15586)
* golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs (CVE-2020-16845)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Bug Fix(es):
* Container-native Virtualization 2.4.2 Images (BZ#1877407)
This advisory contains the following OpenShift Virtualization 2.4.2 images:
RHEL-7-CNV-2.4 =============kubevirt-ssp-operator-container-v2.4.2-2
RHEL-8-CNV-2.4 =============virt-cdi-controller-container-v2.4.2-1 virt-cdi-apiserver-container-v2.4.2-1 hostpath-provisioner-operator-container-v2.4.2-1 virt-cdi-uploadproxy-container-v2.4.2-1 virt-cdi-cloner-container-v2.4.2-1 virt-cdi-importer-container-v2.4.2-1 kubevirt-template-validator-container-v2.4.2-1 hostpath-provisioner-container-v2.4.2-1 virt-cdi-uploadserver-container-v2.4.2-1 virt-cdi-operator-container-v2.4.2-1 virt-controller-container-v2.4.2-1 kubevirt-cpu-model-nfd-plugin-container-v2.4.2-1 virt-api-container-v2.4.2-1 ovs-cni-marker-container-v2.4.2-1 kubevirt-cpu-node-labeller-container-v2.4.2-1 bridge-marker-container-v2.4.2-1 kubevirt-metrics-collector-container-v2.4.2-1 kubemacpool-container-v2.4.2-1 cluster-network-addons-operator-container-v2.4.2-1 ovs-cni-plugin-container-v2.4.2-1 kubernetes-nmstate-handler-container-v2.4.2-1 cnv-containernetworking-plugins-container-v2.4.2-1 virtio-win-container-v2.4.2-1 virt-handler-container-v2.4.2-1 virt-launcher-container-v2.4.2-1 cnv-must-gather-container-v2.4.2-1 virt-operator-container-v2.4.2-1 vm-import-controller-container-v2.4.2-1 hyperconverged-cluster-operator-container-v2.4.2-1 vm-import-operator-container-v2.4.2-1 kubevirt-vmware-container-v2.4.2-1 kubevirt-v2v-conversion-container-v2.4.2-1 kubevirt-kvm-info-nfd-plugin-container-v2.4.2-1 node-maintenance-operator-container-v2.4.2-1 hco-bundle-registry-container-v2.4.2-15

Topics%20covered

Topics Covered

security advisory software update security fix low severity openShift images container-native virtualization

References

https://access.redhat.com/security/cve/CVE-2019-11756 https://access.redhat.com/security/cve/CVE-2019-17006 https://access.redhat.com/security/cve/CVE-2019-17023 https://access.redhat.com/security/cve/CVE-2020-12402 https://access.redhat.com/security/cve/CVE-2020-12825 https://access.redhat.com/security/cve/CVE-2020-14352 https://access.redhat.com/security/cve/CVE-2020-14365 https://access.redhat.com/security/cve/CVE-2020-15586 https://access.redhat.com/security/cve/CVE-2020-16845 https://access.redhat.com/security/updates/classification/#low

Package List


Severity
low
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:4201-01
Product: Container-native Virtualization
Advisory URL: https://access.redhat.com/errata/RHSA-2020:4201
Issue date: 2020-10-06

Topic

Red Hat OpenShift Virtualization release 2.4.2 is now available withupdates to packages and images that fix several bugs and add enhancements.Red Hat Product Security has rated this update as having a security impactof Low. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory software update security fix low severity openShift images container-native virtualization

Relevant Releases Architectures

Bugs Fixed

1856953 - CVE-2020-15586 golang: data race in certain net/http servers including ReverseProxy can lead to DoS

1867099 - CVE-2020-16845 golang: ReadUvarint and ReadVarint can read an unlimited number of bytes from invalid inputs

1869194 - HCO CR display name should contain "OpenShift Virtualization" instead of CNV

1869734 - OpenShift Virtualization does not appear in OperatorHub when filtering to "Disconnected"

1875383 - terminationGracePeriodSeconds should be updated in VMs created from common templates

1877407 - Container-native Virtualization 2.4.2 Images

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