RedHat: RHSA-2020-4201:01 Low: OpenShift Virtualization 2.4.2 Images
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
Summary
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
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
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.
Topic
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