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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3168 OpenShift Virtualization 4.8.2 Images security and bug fix update 22 September 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: OpenShift Virtualization 4.8.2 Images Publisher: Red Hat Operating System: Red Hat Impact/Access: Increased Privileges -- Existing Account Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Reduced Security -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2021-38575 CVE-2021-38201 CVE-2021-37576 CVE-2021-34558 CVE-2021-33198 CVE-2021-33197 CVE-2021-33195 CVE-2021-27218 CVE-2021-22555 CVE-2021-22543 CVE-2021-3609 Reference: ESB-2021.3130 ESB-2021.3074 ESB-2021.3010 Original Bulletin: https://access.redhat.com/errata/RHSA-2021:3598 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: OpenShift Virtualization 4.8.2 Images security and bug fix update Advisory ID: RHSA-2021:3598-01 Product: cnv Advisory URL: https://access.redhat.com/errata/RHSA-2021:3598 Issue date: 2021-09-21 CVE Names: CVE-2021-3609 CVE-2021-22543 CVE-2021-22555 CVE-2021-27218 CVE-2021-33195 CVE-2021-33197 CVE-2021-33198 CVE-2021-34558 CVE-2021-37576 CVE-2021-38201 CVE-2021-38575 ===================================================================== 1. Summary: Red Hat OpenShift Virtualization release 4.8.2 is now available with updates to packages and images that fix several bugs and add enhancements. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Description: 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) 3. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://docs.openshift.com/container-platform/4.8/virt/upgrading-virt.html 4. Bugs fixed (https://bugzilla.redhat.com/): 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 clusters 1991460 - 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/ 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 1997668 - [v2v] VM import from RHV should not be blocked for a non UTC Timezone. 1998818 - virt-handler Pod is missing xorrisofs command 1998983 - 4.8.2 containers 2000021 - [VMIO][RHV VM Import] 63 long char VM Name with more than 1 Disk results in DataVolumeCreationFailed 2001038 - Importer attempts to shrink an image in certain situations 2001069 - [4.8.z] Automatic size detection may not request a PVC that is large enough for an import 5. 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 6. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYUm9jNzjgjWX9erEAQj5ERAAlwei+1rByD0NbOnsl6V/N8336joQgWAw YTaHbCzYC7188JJ2ucnup1wmPhjk1mWFzUGI+7GLNjnCAaBy3Eg3w5ZI86H1G7T6 0q3TOmTU8ezyr6JMryiw1v4aambVtB8g1K7XjNVQnKhKyJtsx7iuagyg9QMbVknU i2uRANE/7GgL0Yv6jwPSgNjzArhW9TosXVfg+oYY9MQ8fAZyhdXxZKRnwwe0lHVk NMwPppumF80lvraU/HwcYlkQrc9It5F62fm0NOvyvY0J3+V55+yeb5UeiBMeyFK4 ++HIcxtktf/X7dBAfUkeqPoVYX/MkHxHCaYbEnXyVNK9m/8Z9HWOzzJ6YgFGZ7hE FNnKyGG1ZXcOmWHZ2UBoVFOMLGcf907o6oaC6p3AfX6LVPTRb8E8Df7TS0TP3miS BQmq+UnJG6mnO0xHtxmS+WJ1lh51LVaczJuMUHgpGOn8pCVkQIH4jx2tmSVkZN6O 0jOcW2Lg1YGX6Byfz9jcjaG2pRXGeos/JVJKEeWOVtiJcFQFRgEUNxJpeothOqi5 Dr1hJbtn/Ts4E8jDw3IrjfvjPC7f+IBU67fcT4FXHklkaYchZKLteaIAEMoy+w6h GMxVU+aohcvVSfIXv6hi4S8hM6HAxEdklwX7nUP2AsjGDDS1ZKFZz/EleItz45MF E1MQ2NdfNNY= =vkzK - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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