RHSA-2022:0191MediumCVSS 7.5

Red Hat Security Advisory: OpenShift Virtualization 4.9.2 Images security and bug fix update

Published
January 19, 2022
Last Modified
August 4, 2026

🔗 CVE IDs covered (5)

CVE-2021-34558 →CVE-2021-31525 →CVE-2021-33195 →CVE-2021-33197 →CVE-2021-33198 →

📋 Description

CVE-2021-31525 — golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header CVE-2021-33195 — golang: net: lookup functions may return invalid host names CVE-2021-33197 — golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty CVE-2021-33198 — golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents CVE-2021-34558 — golang: crypto/tls: certificate of wrong type is causing TLS client to panic

🎯 Affected products37

  • CNV 4.9 for RHEL 8
  • container-native-virtualization/bridge-marker@sha256:f860822b130abab11ae7885a645cc0e60b89e6264621e04303e73a6f58c22b16_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/cluster-network-addons-operator@sha256:762a7cc2936ba52085c72383932886994fc0b5c2d506bfcaa6e338427cbe77e9_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/cnv-containernetworking-plugins@sha256:627fb2b3af0136da38b914876f04ef209794bbbcde8237344610bcf0bf198483_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/cnv-must-gather-rhel8@sha256:4eca00751ce23c805078a48f2368850987869b9be900f6bc6afac1c33e6974dc_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/hco-bundle-registry@sha256:c5da47b16fb1dbfb9c346d3717f471475c6d8d8b7ea260b1aca9f5569d53f26a_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/hostpath-provisioner-rhel8-operator@sha256:07acd97516a7aff634df212ed83d764527e92250ed38e770a27dbc8ce20b0d93_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/hostpath-provisioner-rhel8@sha256:632c10fe92f88ea746e77d228139c78493eb7e2a9da6d8909d95994e72480363_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/hyperconverged-cluster-operator@sha256:edfafde9b6141ac687edc10acb1406dad4b47de35a97377661a9f84e09eec44e_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/hyperconverged-cluster-webhook-rhel8@sha256:51adcb63b1caadb271be8f1615d37f110abf0936a31098be7b94784accc84d1e_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/kubemacpool@sha256:1c1bb126ee278030833f97e21f7831cb2188ee57bf9f8cbb6bbc821fc8944c66_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/kubernetes-nmstate-handler-rhel8@sha256:d2e61e23ae391e789f26878f2ba5feb75623c38af0cc22777f87e13baa2a3d5b_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/kubevirt-ssp-operator@sha256:c4aeeab5efe48f05bcd50cca9b9a7e95bd7d4f91296923443bfd900b059924e2_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/kubevirt-template-validator@sha256:ecb2ff287bb14f664ddddf92e87e2d82a3f5dc97f329dd238983f6d1ddc05741_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/kubevirt-v2v-conversion@sha256:145dfb7fec058ac3b3f3124c2360a70132d6e806c5684c9bf6da762957976628_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/kubevirt-vmware@sha256:4a92fd0720bd9f7513b65464b04b584772e8b2e3e4bae2883b0e1b7446daf7a7_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/libguestfs-tools@sha256:c569004fbaffaebbba903320cf6d0da51c6102308a980d389410d83c1c355bac_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/node-maintenance-operator@sha256:4a04716d1c956d1d28b3da0e974dba1486a88c7d81f411f90942e70f690d98a7_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/ovs-cni-marker@sha256:d03ef28a0cc7d83a3e985837126b621977a60c74b98512e46905ab11a5535a36_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/ovs-cni-plugin@sha256:4c7cb72c17bb3b6e2ef82ed77e72ab5c9161b3df7bf9d7dfbc70c48a85b28a86_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/virt-api@sha256:6f95cee103dd998a8dcf6a2a6c88360ed87946ce5af3eb803340d5c1ae55d8e7_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/virt-artifacts-server@sha256:a5194b5d75b384c82c1e4f7f416c34e3f93b2832a6b5924ceea06101fa77a694_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/virt-cdi-apiserver@sha256:d4e1d0b116ced42318d44314e1a0eaf51cadd9703942a35d6398c8d548a80dcd_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/virt-cdi-cloner@sha256:da542791321880d5f09a6bb789df070d26f5328b71dcf955be332eb17ab82fc5_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/virt-cdi-controller@sha256:b9656f356bcf5c5a7f2ad5efc72d05f944d5e1bcf173f2bbc1a9a71c12d6a100_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/virt-cdi-importer@sha256:aea42e387b0feab73392cc22adade3fd0d53c7ff08a809dc5ceba7dad75a6215_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/virt-cdi-operator@sha256:4101df51a3e10fe70465d8909253dd7d32fda719ec461ddc10c45b1f6d415f1c_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/virt-cdi-uploadproxy@sha256:b7fc7188e271e44cdf88ae6d580565c6759bf31ca36e99338aabcf165ad3805f_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/virt-cdi-uploadserver@sha256:3514c2d7beaab63ef6f34c448f77a4aa648e8497978022e4a3401d63ed12599a_amd64 as a component of CNV 4.9 for RHEL 8
  • container-native-virtualization/virt-controller@sha256:7b51d7a4e3d37d752e79756aa66b9837c93d227d81f11e7b4783c6a4e35ac879_amd64 as a component of CNV 4.9 for RHEL 8
  • +7 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

🔗 References (18)