RHSA-2019:4099

Vulnerability from csaf_redhat - Published: 2019-12-11 04:54 - Updated: 2026-01-08 12:09
Summary
Red Hat Security Advisory: OpenShift Container Platform 4.2 csi-provisioner-container security update

Notes

Topic
An update for csi-provisioner-container is now available for Red Hat OpenShift Container Platform 4.2. 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. Security Fix(es): * kubernetes-csi: CSI volume snapshot, cloning and resizing features can result in unauthorized volume data access or mutation (CVE-2019-11255) 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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        "category": "summary",
        "text": "An update for csi-provisioner-container is now available for Red Hat OpenShift Container Platform 4.2.\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.",
        "title": "Topic"
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        "category": "general",
        "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\nSecurity Fix(es):\n\n* kubernetes-csi: CSI volume snapshot, cloning and resizing features can result in unauthorized volume data access or mutation (CVE-2019-11255)\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.",
        "title": "Details"
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    "title": "Red Hat Security Advisory: OpenShift Container Platform 4.2 csi-provisioner-container security update",
    "tracking": {
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        "name": "Improper Input Validation"
      },
      "discovery_date": "2019-11-15T00:00:00+00:00",
      "ids": [
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          "text": "1772727"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "No description is available for this CVE.",
          "title": "Vulnerability description"
        },
        {
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          "text": "kubernetes-csi: CSI volume snapshot, cloning and resizing features can result in unauthorized volume data access or mutation",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "OpenShift Container Storage Interface (CSI) is a Technology Preview (TP) feature in OpenShift Container Platform before version 4.2.\n\nhttps://access.redhat.com/support/offerings/techpreview",
          "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"
        }
      ],
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        },
        {
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          "summary": "RHBZ#1772727",
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        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-11255",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11255"
        },
        {
          "category": "external",
          "summary": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/aXiYN0q4uIw",
          "url": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/aXiYN0q4uIw"
        }
      ],
      "release_date": "2019-11-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2019-12-11T04:54:09+00:00",
          "details": "For OpenShift Container Platform 4.2 see the following documentation, which will be updated shortly for release 4.2.10, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:\n\nhttps://docs.openshift.com/container-platform/4.2/release_notes/ocp-4-2-release-notes.html\n\nDetails on how to access this content are available at\nhttps://docs.openshift.com/container-platform/4.2/updating/updating-cluster-cli.html.",
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      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:L/A:N",
            "version": "3.0"
          },
          "products": [
            "7Server-RH7-RHOSE-4.2:openshift4/ose-csi-external-provisioner-rhel7@sha256:c46939846ef9043bd3c43b464d87c9bb30634818f09ac8e5635dd967f519b498_s390x",
            "7Server-RH7-RHOSE-4.2:openshift4/ose-csi-external-provisioner-rhel7@sha256:eed04811e362ff68b650d1019b5ebd6bec2324bd16a9dcdd265a8fe3982fec02_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "kubernetes-csi: CSI volume snapshot, cloning and resizing features can result in unauthorized volume data access or mutation"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.