RHSA-2021:3733: Low: OpenShift Virtualization 2.6.7 Images security and bug fix update
OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform.<br>This advisory contains the following OpenShift Virtualization 2.6.7 images:<br>RHEL-8-CNV-2.6<br>==============<br>kubevirt-cpu-node-labeller-container-v2.6.7-1<br>virtio-win-container-v2.6.7-1<br>kubevirt-kvm-info-nfd-plugin-container-v2.6.7-1<br>hyperconverged-cluster-webhook-container-v2.6.7-1<br>hyperconverged-cluster-operator-container-v2.6.7-1<br>kubevirt-cpu-model-nfd-plugin-container-v2.6.7-1<br>hostpath-provisioner-container-v2.6.7-1<br>hostpath-provisioner-operator-container-v2.6.7-1<br>kubevirt-vmware-container-v2.6.7-1<br>node-maintenance-operator-container-v2.6.7-1<br>bridge-marker-container-v2.6.7-2<br>cnv-containernetworking-plugins-container-v2.6.7-2<br>kubevirt-template-validator-container-v2.6.7-2<br>ovs-cni-marker-container-v2.6.7-2<br>kubernetes-nmstate-handler-container-v2.6.7-3<br>kubemacpool-container-v2.6.7-2<br>cluster-network-addons-operator-container-v2.6.7-3<br>ovs-cni-plugin-container-v2.6.7-2<br>kubevirt-ssp-operator-container-v2.6.7-1<br>vm-import-operator-container-v2.6.7-5<br>vm-import-controller-container-v2.6.7-5<br>vm-import-virtv2v-container-v2.6.7-5<br>virt-cdi-apiserver-container-v2.6.7-2<br>virt-cdi-uploadproxy-container-v2.6.7-2<br>virt-cdi-operator-container-v2.6.7-2<br>virt-cdi-cloner-container-v2.6.7-2<br>kubevirt-v2v-conversion-container-v2.6.7-2<br>virt-cdi-controller-container-v2.6.7-2<br>virt-cdi-importer-container-v2.6.7-2<br>virt-cdi-uploadserver-container-v2.6.7-2<br>virt-controller-container-v2.6.7-6<br>virt-api-container-v2.6.7-6<br>virt-operator-container-v2.6.7-6<br>virt-handler-container-v2.6.7-6<br>virt-launcher-container-v2.6.7-6<br>cnv-must-gather-container-v2.6.7-7<br>hco-bundle-registry-container-v2.6.7-41<br>Security Fix(es):<br><li> golang: net/<a href="http:" target="blank">http:</a> panic in ReadRequest and ReadResponse when reading a very large header (CVE-2021-31525)</li> <li> golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558)</li> 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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2021:3733?
The severity of RHSA-2021:3733 is categorized as important.
What vulnerabilities are addressed in RHSA-2021:3733?
RHSA-2021:3733 addresses vulnerabilities in OpenShift Virtualization 2.6.7 images.
How do I fix RHSA-2021:3733?
To fix RHSA-2021:3733, update to the latest OpenShift Virtualization images provided in the advisory.
Is RHSA-2021:3733 applicable to all OpenShift versions?
No, RHSA-2021:3733 specifically applies to OpenShift Virtualization 2.6.7 images.
What impact does RHSA-2021:3733 have on OpenShift environments?
RHSA-2021:3733 can potentially expose OpenShift environments to security risks if not addressed.