rhsa-2021_0187
Vulnerability from csaf_redhat
Published
2021-01-19 13:27
Modified
2024-11-13 22:18
Summary
Red Hat Security Advisory: OpenShift Virtualization 2.5.3 security and bug fix update

Notes

Topic
Red Hat OpenShift Virtualization release 2.5.3 is now available with updates to packages and images that fix several bugs and security issues. 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.
Details
OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains the following OpenShift Virtualization 2.5.3 images: RHEL-7-CNV-2.5 ============== kubevirt-ssp-operator-container-v2.5.3-2 RHEL-8-CNV-2.5 ============== virtio-win-container-v2.5.3-4 hostpath-provisioner-container-v2.5.3-3 kubevirt-kvm-info-nfd-plugin-container-v2.5.3-2 kubevirt-template-validator-container-v2.5.3-4 kubevirt-cpu-model-nfd-plugin-container-v2.5.3-1 kubevirt-metrics-collector-container-v2.5.3-3 cnv-containernetworking-plugins-container-v2.5.3-2 kubemacpool-container-v2.5.3-2 hostpath-provisioner-operator-container-v2.5.3-3 kubevirt-cpu-node-labeller-container-v2.5.3-3 node-maintenance-operator-container-v2.5.3-2 ovs-cni-marker-container-v2.5.3-2 kubernetes-nmstate-handler-container-v2.5.3-2 cluster-network-addons-operator-container-v2.5.3-3 ovs-cni-plugin-container-v2.5.3-2 bridge-marker-container-v2.5.3-2 kubevirt-v2v-conversion-container-v2.5.3-2 hyperconverged-cluster-operator-container-v2.5.3-3 kubevirt-vmware-container-v2.5.3-2 cnv-must-gather-container-v2.5.3-2 virt-api-container-v2.5.3-2 virt-handler-container-v2.5.3-2 virt-controller-container-v2.5.3-2 virt-launcher-container-v2.5.3-2 virt-operator-container-v2.5.3-2 virt-cdi-cloner-container-v2.5.3-4 virt-cdi-importer-container-v2.5.3-4 virt-cdi-controller-container-v2.5.3-4 virt-cdi-apiserver-container-v2.5.3-4 virt-cdi-operator-container-v2.5.3-4 virt-cdi-uploadserver-container-v2.5.3-4 virt-cdi-uploadproxy-container-v2.5.3-4 vm-import-operator-container-v2.5.3-4 vm-import-controller-container-v2.5.3-4 vm-import-virtv2v-container-v2.5.3-4 hco-bundle-registry-container-v2.5.3-80 Security Fix(es): * golang-github-gorilla-websocket: integer overflow leads to denial of service (CVE-2020-27813) 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. Bug Fix(es): * Container-native Virtualization 2.5.3 Images (BZ#1902961)
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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        "text": "Red Hat OpenShift Virtualization release 2.5.3 is now available with updates to packages and images that fix several bugs and security issues.\n\nRed 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.",
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        "text": "OpenShift Virtualization is Red Hat\u0027s virtualization solution designed for Red Hat OpenShift Container Platform.\n\nThis advisory contains the following OpenShift Virtualization 2.5.3 images:\n\nRHEL-7-CNV-2.5\n==============\nkubevirt-ssp-operator-container-v2.5.3-2\n\nRHEL-8-CNV-2.5\n==============\nvirtio-win-container-v2.5.3-4\nhostpath-provisioner-container-v2.5.3-3\nkubevirt-kvm-info-nfd-plugin-container-v2.5.3-2\nkubevirt-template-validator-container-v2.5.3-4\nkubevirt-cpu-model-nfd-plugin-container-v2.5.3-1\nkubevirt-metrics-collector-container-v2.5.3-3\ncnv-containernetworking-plugins-container-v2.5.3-2\nkubemacpool-container-v2.5.3-2\nhostpath-provisioner-operator-container-v2.5.3-3\nkubevirt-cpu-node-labeller-container-v2.5.3-3\nnode-maintenance-operator-container-v2.5.3-2\novs-cni-marker-container-v2.5.3-2\nkubernetes-nmstate-handler-container-v2.5.3-2\ncluster-network-addons-operator-container-v2.5.3-3\novs-cni-plugin-container-v2.5.3-2\nbridge-marker-container-v2.5.3-2\nkubevirt-v2v-conversion-container-v2.5.3-2\nhyperconverged-cluster-operator-container-v2.5.3-3\nkubevirt-vmware-container-v2.5.3-2\ncnv-must-gather-container-v2.5.3-2\nvirt-api-container-v2.5.3-2\nvirt-handler-container-v2.5.3-2\nvirt-controller-container-v2.5.3-2\nvirt-launcher-container-v2.5.3-2\nvirt-operator-container-v2.5.3-2\nvirt-cdi-cloner-container-v2.5.3-4\nvirt-cdi-importer-container-v2.5.3-4\nvirt-cdi-controller-container-v2.5.3-4\nvirt-cdi-apiserver-container-v2.5.3-4\nvirt-cdi-operator-container-v2.5.3-4\nvirt-cdi-uploadserver-container-v2.5.3-4\nvirt-cdi-uploadproxy-container-v2.5.3-4\nvm-import-operator-container-v2.5.3-4\nvm-import-controller-container-v2.5.3-4\nvm-import-virtv2v-container-v2.5.3-4\nhco-bundle-registry-container-v2.5.3-80\n\nSecurity Fix(es):\n\n* golang-github-gorilla-websocket: integer overflow leads to denial of service (CVE-2020-27813)\n\nFor 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.\n\nBug Fix(es):\n\n* Container-native Virtualization 2.5.3 Images (BZ#1902961)",
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  "vulnerabilities": [
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      "cwe": {
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        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2020-11-27T00:00:00+00:00",
      "flags": [
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            "8Base-CNV-2.5:container-native-virtualization/kubevirt-cpu-node-labeller@sha256:53fd0c287fd1f502059615daf22fac2cdc50a3dc819b6af7afb9b4c68a0fc3a5_amd64",
            "8Base-CNV-2.5:container-native-virtualization/kubevirt-kvm-info-nfd-plugin@sha256:d8231c1d06d7275b826bdd791ee119d9775023a96563286e144e2c084b5540ca_amd64"
          ]
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      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1902111"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "An integer overflow vulnerability exists with the length of websocket frames received via a websocket connection. An attacker could use this flaw to cause a denial of service attack on an HTTP Server allowing websocket connections.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang-github-gorilla-websocket: integer overflow leads to denial of service",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
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        ],
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          "8Base-CNV-2.5:container-native-virtualization/kubevirt-cpu-node-labeller@sha256:53fd0c287fd1f502059615daf22fac2cdc50a3dc819b6af7afb9b4c68a0fc3a5_amd64",
          "8Base-CNV-2.5:container-native-virtualization/kubevirt-kvm-info-nfd-plugin@sha256:d8231c1d06d7275b826bdd791ee119d9775023a96563286e144e2c084b5540ca_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-27813"
        },
        {
          "category": "external",
          "summary": "RHBZ#1902111",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1902111"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-27813",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-27813"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-27813",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27813"
        },
        {
          "category": "external",
          "summary": "https://github.com/gorilla/websocket/security/advisories/GHSA-jf24-p9p9-4rjh",
          "url": "https://github.com/gorilla/websocket/security/advisories/GHSA-jf24-p9p9-4rjh"
        }
      ],
      "release_date": "2019-08-25T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-01-19T13:27:30+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:0187"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "8Base-CNV-2.5:container-native-virtualization/vm-import-controller-rhel8@sha256:7b134cb7b06fde80c8acf0e84a24d5c2d07f180c936b7d580a16ddc72dc437fd_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang-github-gorilla-websocket: integer overflow leads to denial of service"
    }
  ]
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.