rhsa-2023_1015
Vulnerability from csaf_redhat
Published
2023-02-28 15:48
Modified
2024-11-15 13:25
Summary
Red Hat Security Advisory: Red Hat OpenStack Platform 17.0 (openstack-nova) security update

Notes

Topic
An update for openstack-nova is now available for Red Hat OpenStack Platform 17.0 (Wallaby). Red Hat Product Security has rated this update as having a security impact of Important. 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
OpenStack Compute (codename Nova) is open source software designed to provision and manage large networks of virtual machines,creating a redundant and scalable cloud computing platform. It gives you the software, control panels, and APIs required to orchestrate a cloud, including running instances, managing networks, and controlling access through users and projects.OpenStack Compute strives to be both hardware and hypervisor agnostic, currently supporting a variety of standard hardware configurations and seven major hypervisors. Security Fix(es): * Arbitrary file access through custom VMDK flat descriptor (CVE-2022-47951) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page 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.


To clipboard 

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  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "Guillaume Espanel",
            "Pierre Libeau",
            "Arnaud Morin"
          ]
        },
        {
          "names": [
            "Damien Rannou"
          ],
          "organization": "OVH"
        }
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      "cve": "CVE-2022-47951",
      "cwe": {
        "id": "CWE-552",
        "name": "Files or Directories Accessible to External Parties"
      },
      "discovery_date": "2023-01-17T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2161812"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in OpenStack-nova, Openstack-glance, and Openstack-cinder. By supplying a specially created VMDK flat image that references a specific backing file path, an authenticated user may convince systems to return a copy of that file\u0027s contents from the server, resulting in unauthorized access to potentially sensitive data.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openstack: Arbitrary file access through custom VMDK flat descriptor",
          "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"
        }
      ],
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          "9Base-RHOS-17.0:openstack-nova-compute-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
          "9Base-RHOS-17.0:openstack-nova-conductor-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
          "9Base-RHOS-17.0:openstack-nova-migration-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
          "9Base-RHOS-17.0:openstack-nova-novncproxy-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
          "9Base-RHOS-17.0:openstack-nova-scheduler-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
          "9Base-RHOS-17.0:openstack-nova-serialproxy-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
          "9Base-RHOS-17.0:openstack-nova-spicehtml5proxy-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
          "9Base-RHOS-17.0:python3-nova-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2022-47951"
        },
        {
          "category": "external",
          "summary": "RHBZ#2161812",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2161812"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2022-47951",
          "url": "https://www.cve.org/CVERecord?id=CVE-2022-47951"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-47951",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-47951"
        },
        {
          "category": "external",
          "summary": "https://launchpad.net/bugs/1996188",
          "url": "https://launchpad.net/bugs/1996188"
        }
      ],
      "release_date": "2023-01-24T15:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-02-28T15:48:06+00:00",
          "details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "9Base-RHOS-17.0:openstack-nova-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-1:23.2.2-0.20221209190753.7074ac0.el9ost.src",
            "9Base-RHOS-17.0:openstack-nova-api-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-common-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-compute-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-conductor-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-migration-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-novncproxy-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-scheduler-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-serialproxy-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-spicehtml5proxy-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:python3-nova-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2023:1015"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "9Base-RHOS-17.0:openstack-nova-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-1:23.2.2-0.20221209190753.7074ac0.el9ost.src",
            "9Base-RHOS-17.0:openstack-nova-api-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-common-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-compute-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-conductor-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-migration-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-novncproxy-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-scheduler-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-serialproxy-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:openstack-nova-spicehtml5proxy-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch",
            "9Base-RHOS-17.0:python3-nova-1:23.2.2-0.20221209190753.7074ac0.el9ost.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "openstack: Arbitrary file access through custom VMDK flat descriptor"
    }
  ]
}


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