- Vulnerability/
- RHSA-2021:3733
RHSA-2021:3733: Low: OpenShift Virtualization 2.6.7 Images security and bug fix update
First published: Tue Oct 05 2021(Updated: )
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 | Affected Version | How to fix |
|---|---|---|
| Red Hat OpenShift Virtualization |
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Reference Links
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.
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