rhsa-2023_0772
Vulnerability from csaf_redhat
Published
2023-02-20 18:33
Modified
2024-11-22 20:52
Summary
Red Hat Security Advisory: OpenShift Container Platform 4.12.4 security update

Notes

Topic
Red Hat build of MicroShift release 4.12.4 is now available with updates to packages and images that fix several bugs. This release includes a security update for the Red Hat build of MicroShift 4.12. 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 build of MicroShift is Red Hat's light-weight Kubernetes orchestration solution designed for edge device deployments and is built from the edge capabilities of Red Hat OpenShift. MicroShift is an application that is deployed on top of Red Hat Enterprise Linux devices at the edge, providing an efficient way to operate single-node clusters in these low-resource environments. This advisory contains the RPM packages for Red Hat build of MicroShift 4.12.4. See the following advisory for the container images for this release: https://access.redhat.com/errata/RHSA-2023:0769 Security Fix(es): * kubernetes: Unauthorized read of Custom Resources (CVE-2022-3162) 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. All the bug fixes may not be documented in this advisory. See the following release notes documentation for details about these changes: https://access.redhat.com/documentation/en-us/microshift/4.12/html/release_notes/index All Red Hat build of MicroShift 4.12 users are advised to use these updated packages and images when they are available in the RPM repository.
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.


To clipboard 

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        "text": "Red Hat build of MicroShift release 4.12.4 is now available with updates to packages and images that fix several bugs. \n\nThis release includes a security update for the Red Hat build of MicroShift 4.12. \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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  "vulnerabilities": [
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      "cve": "CVE-2022-3162",
      "discovery_date": "2022-10-20T00:00:00+00:00",
      "ids": [
        {
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          "text": "2136673"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in kubernetes. Users authorized to list or watch one type of namespaced custom resource cluster-wide can read custom resources of a different kind in the same API group they are not authorized to read.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "kubernetes: Unauthorized read of Custom Resources",
          "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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          "8Base-RHOSE-4.12:microshift-selinux-0:4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8.noarch"
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          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2022-3162"
        },
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          "summary": "RHBZ#2136673",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2136673"
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2022-3162",
          "url": "https://www.cve.org/CVERecord?id=CVE-2022-3162"
        },
        {
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-3162",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3162"
        },
        {
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          "summary": "https://github.com/kubernetes/kubernetes/issues/113756",
          "url": "https://github.com/kubernetes/kubernetes/issues/113756"
        }
      ],
      "release_date": "2022-11-10T16:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-02-20T18:33:05+00:00",
          "details": "MicroShift 4.12.4 - RPMs\n\nFor MicroShift 4.12, read the following documentation, which will be updated shortly for this release, for important instructions on how to install the latest RPMs and fully apply this asynchronous errata update:\n\nhttps://access.redhat.com/documentation/en-us/red_hat_build_of_microshift/4.12/html/release_notes/index",
          "product_ids": [
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            "8Base-RHOSE-4.12:microshift-networking-0:4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8.x86_64",
            "8Base-RHOSE-4.12:microshift-release-info-0:4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8.noarch",
            "8Base-RHOSE-4.12:microshift-selinux-0:4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8.noarch"
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          "restart_required": {
            "category": "none"
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      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
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            "8Base-RHOSE-4.12:microshift-networking-0:4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8.x86_64",
            "8Base-RHOSE-4.12:microshift-release-info-0:4.12.4-202302151633.p0.gb9fe8ac.assembly.4.12.4.el8.noarch",
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      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "kubernetes: Unauthorized read of Custom Resources"
    }
  ]
}


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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.
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  • 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.