rhsa-2021_0436
Vulnerability from csaf_redhat
Published
2021-02-16 13:16
Modified
2024-11-13 22:19
Summary
Red Hat Security Advisory: OpenShift Container Platform 4.6 compliance-operator security and bug fix update

Notes

Topic
An update for compliance-content-container, ose-compliance-openscap-container, ose-compliance-operator-container, and ose-compliance-operator-metadata-container is now available for Red Hat OpenShift Container Platform 4.6. 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
Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. The compliance-operator image updates are now available for OpenShift Container Platform 4.6. This advisory provides the following updates among others: * Enhances profile parsing time. * Fixes excessive resource consumption from the Operator. * Fixes default content image. * Fixes outdated remediation handling. Security Fix(es): * golang: math/big: panic during recursive division of very large numbers (CVE-2020-28362) 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.
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 Container Platform is Red Hat\u0027s cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.\n\nThe compliance-operator image updates are now available for OpenShift Container Platform 4.6.\n\nThis advisory provides the following updates among others:\n\n* Enhances profile parsing time.\n* Fixes excessive resource consumption from the Operator.\n* Fixes default content image.\n* Fixes outdated remediation handling.\n\nSecurity Fix(es):\n\n* golang: math/big: panic during recursive division of very large numbers (CVE-2020-28362)\n\nFor more details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.",
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      "cwe": {
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        "name": "Improper Certificate Validation"
      },
      "discovery_date": "2020-11-12T00:00:00+00:00",
      "flags": [
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            "8Base-RHOSE-4.6:openshift4/compliance-openscap-rhel8@sha256:54914618a94e2b88489b4c01f27920fdf0f07630e225cf10b9b4714c741baf28_amd64",
            "8Base-RHOSE-4.6:openshift4/compliance-rhel8-operator-metadata@sha256:0f537ae9f4edc9830df58d841729c5628fc00829a64bade53adca8a4405d3d48_amd64"
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      ],
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1897635"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the math/big package of Go\u0027s standard library that causes a denial of service. Applications written in Go that use math/big via cryptographic packages, including crypto/rsa and crypto/x509, are vulnerable and can potentially cause panic via a crafted certificate chain. The highest threat from this vulnerability is to system availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "golang: math/big: panic during recursive division of very large numbers",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "OpenShift ServiceMesh (OSSM) 1.1 is Out Of Support Scope (OOSS) for Moderate and Low impact vulnerabilities because it is now in the Maintenance Phase of the support.\nOpenshift Virtualization 1 (formerly Container Native Virtualization) is Out Of Support Scope (OOSS) for Moderate and Low impact vulnerabilities.\n\nRed Hat Gluster Storage 3 shipped multi-cloud-object-gateway-cli and noobaa-operator container as a technical preview and is not currently planned to be addressed in future updates.\n\nOpenShift Container Platform (OCP) 4.5 and earlier are built with Go versions earlier than 1.14, which are not affected by this vulnerability. OCP 4.6 is built with Go 1.15 and is affected.",
          "title": "Statement"
        },
        {
          "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": {
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2020-28362"
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          "summary": "RHBZ#1897635",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1897635"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2020-28362",
          "url": "https://www.cve.org/CVERecord?id=CVE-2020-28362"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-28362",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-28362"
        }
      ],
      "release_date": "2020-11-12T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2021-02-16T13:16:22+00:00",
          "details": "For OpenShift Container Platform 4.6 see the following documentation, which\nwill be updated shortly for this release, for important instructions on how\nto upgrade your cluster and fully apply this asynchronous errata update:\n\nhttps://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.html\n\nDetails on how to access this content are available at\nhttps://docs.openshift.com/container-platform/4.6/updating/updating-cluster-cli.html.",
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          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:0436"
        }
      ],
      "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"
          },
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "golang: math/big: panic during recursive division of very large numbers"
    }
  ]
}


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