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Red Hat OpenShift 4.8.2 RHSA-2021-3598 Moderate Security Update

red hat
Calendar Grey September 21, 2021
Dist Redhat Esm H88
Changes in OpenShift Virtualization version 4.8.2 focus on fixing issues and providing some important security improvements. Discover further details.
Red Hat OpenShift Virtualization release 4.8.2 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://docs.redhat.com/en/documentation/openshift_container_platform/4.8/html/openshift_virtualization/upgrading-openshift-virtualization

Summary

OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform.
This advisory contains the following OpenShift Virtualization 4.8.2 images:
RHEL-8-CNV-4.8 =============kubevirt-vmware-container-v4.8.2-1 node-maintenance-operator-container-v4.8.2-1 bridge-marker-container-v4.8.2-1 kubemacpool-container-v4.8.2-1 virtio-win-container-v4.8.2-1 kubevirt-v2v-conversion-container-v4.8.2-1 hostpath-provisioner-container-v4.8.2-1 kubernetes-nmstate-handler-container-v4.8.2-1 cluster-network-addons-operator-container-v4.8.2-1 cnv-containernetworking-plugins-container-v4.8.2-1 hyperconverged-cluster-operator-container-v4.8.2-2 hostpath-provisioner-operator-container-v4.8.2-1 ovs-cni-marker-container-v4.8.2-1 hyperconverged-cluster-webhook-container-v4.8.2-2 ovs-cni-plugin-container-v4.8.2-1 kubevirt-template-validator-container-v4.8.2-2 kubevirt-ssp-operator-container-v4.8.2-2 cnv-must-gather-container-v4.8.2-3 vm-import-virtv2v-container-v4.8.2-4 vm-import-operator-container-v4.8.2-4 vm-import-controller-container-v4.8.2-4 virt-cdi-cloner-container-v4.8.2-2 virt-cdi-controller-container-v4.8.2-2 virt-cdi-operator-container-v4.8.2-2 virt-cdi-uploadproxy-container-v4.8.2-2 virt-cdi-uploadserver-container-v4.8.2-2 virt-cdi-apiserver-container-v4.8.2-2 virt-cdi-importer-container-v4.8.2-2 virt-launcher-container-v4.8.2-5 virt-api-container-v4.8.2-5 virt-handler-container-v4.8.2-5 virt-controller-container-v4.8.2-5 virt-operator-container-v4.8.2-5 hco-bundle-registry-container-v4.8.2-17
Security Fix(es):
* golang: net: lookup functions may return invalid host names (CVE-2021-33195)
* golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty (CVE-2021-33197)
* golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents (CVE-2021-33198)
* golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558)

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat bug fix virtualization OpenShift

References

https://access.redhat.com/security/cve/CVE-2021-3609 https://access.redhat.com/security/cve/CVE-2021-22543 https://access.redhat.com/security/cve/CVE-2021-22555 https://access.redhat.com/security/cve/CVE-2021-27218 https://access.redhat.com/security/cve/CVE-2021-33195 https://access.redhat.com/security/cve/CVE-2021-33197 https://access.redhat.com/security/cve/CVE-2021-33198 https://access.redhat.com/security/cve/CVE-2021-34558 https://access.redhat.com/security/cve/CVE-2021-37576 https://access.redhat.com/security/cve/CVE-2021-38201 https://access.redhat.com/security/cve/CVE-2021-38575 https://access.redhat.com/security/updates/classification/#moderate

Package List


Advisory ID: RHSA-2021:3598-01
Product: cnv
Advisory URL: https://access.redhat.com/errata/RHSA-2021:3598
Issue date: 2021-09-21

Topic

Red Hat OpenShift Virtualization release 4.8.2 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 Moderate. 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 moderate security update Red Hat bug fix virtualization OpenShift

Relevant Releases Architectures

Bugs Fixed

1953485 - [CNV-2.5] Manifests in openshift-cnv missing resource requirements - SSP

1957791 - [MTV][Warm] The migrated VM on target side should be powered off/on accordingly to the source VM's last power state during warm migration

1972819 - Failed, Pending and Scheduling VMs can not be stopped

1982143 - [RFE] volumeSnapshotStatuses reason does not check for volume type that do not support snapshots

1983596 - CVE-2021-34558 golang: crypto/tls: certificate of wrong type is causing TLS client to panic

1989564 - CVE-2021-33195 golang: net: lookup functions may return invalid host names

1989570 - CVE-2021-33197 golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty

1989575 - CVE-2021-33198 golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents

1990065 - [4.8.2][network] CNV Daemonsets have maxUnavailable set to 1 which leads to very slow upgrades on large clusters1991460 - Cannot get 'write' permission without 'resize': Image size is not a multiple of request alignment'

1993122 - Rhel9 templates - provider-url should be updated to https://www.redhat.com/en

1995050 - RHEL9 template - support level and description should be updated

1996110 - cdi importer fails for a CirrOS VM import to NFS (but not to Cepf-rbd/block)

1996660 - [4.8] Goroutine count and memory remains high after VMIs are removed

Read the Full Advisory

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