RHSA-2022:0191: Moderate: OpenShift Virtualization 4.9.2 Images security and bug fix update
OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform.This advisory contains the following OpenShift Virtualization 4.9.2 images:RHEL-8-CNV-4.9==============kubevirt-vmware-container-v4.9.2-1virtio-win-container-v4.9.2-1kubemacpool-container-v4.9.2-1ovs-cni-plugin-container-v4.9.2-1ovs-cni-marker-container-v4.9.2-1node-maintenance-operator-container-v4.9.2-1cnv-containernetworking-plugins-container-v4.9.2-1hostpath-provisioner-container-v4.9.2-1bridge-marker-container-v4.9.2-1kubevirt-template-validator-container-v4.9.2-1cluster-network-addons-operator-container-v4.9.2-1kubernetes-nmstate-handler-container-v4.9.2-1hostpath-provisioner-operator-container-v4.9.2-2cnv-must-gather-container-v4.9.2-2virt-cdi-controller-container-v4.9.2-8virt-cdi-apiserver-container-v4.9.2-8virt-cdi-uploadserver-container-v4.9.2-8virt-cdi-operator-container-v4.9.2-8virt-cdi-uploadproxy-container-v4.9.2-8virt-cdi-cloner-container-v4.9.2-8virt-cdi-importer-container-v4.9.2-8hyperconverged-cluster-webhook-container-v4.9.2-6hyperconverged-cluster-operator-container-v4.9.2-6kubevirt-ssp-operator-container-v4.9.2-3kubevirt-v2v-conversion-container-v4.9.2-2vm-import-controller-container-v4.9.2-2vm-import-operator-container-v4.9.2-2vm-import-virtv2v-container-v4.9.2-2virt-launcher-container-v4.9.2-7virt-controller-container-v4.9.2-7virt-api-container-v4.9.2-7virt-operator-container-v4.9.2-7virt-artifacts-server-container-v4.9.2-7libguestfs-tools-container-v4.9.2-7virt-handler-container-v4.9.2-7hco-bundle-registry-container-v4.9.2-27Security Fix(es): golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header (CVE-2021-31525) 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) 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-2022:0191?
The severity of RHSA-2022:0191 is rated as important.
How do I fix RHSA-2022:0191?
To address RHSA-2022:0191, you should update your OpenShift Virtualization to version 4.9.2.
What components are affected by RHSA-2022:0191?
RHSA-2022:0191 affects OpenShift Virtualization 4.9.2 images including kubevirt-vmware-container and virtio-win.
What is the main focus of RHSA-2022:0191?
The main focus of RHSA-2022:0191 is to address vulnerabilities in OpenShift Virtualization components.
Is there a workaround for RHSA-2022:0191?
There are no specific workarounds recommended for RHSA-2022:0191; upgrading is the recommended action.