rhsa-2015_1723
Vulnerability from csaf_redhat
Published
2015-09-03 17:55
Modified
2024-11-14 18:11
Summary
Red Hat Security Advisory: openstack-nova security update

Notes

Topic
Updated openstack-nova packages that fix one security issue are now available for Red Hat Enterprise Linux OpenStack Platform 7.0. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.
Details
OpenStack Compute (nova) launches and schedules large networks of virtual machines, creating a redundant and scalable cloud computing platform. Compute provides the software, control panels, and APIs required to orchestrate a cloud, including running virtual machine instances and controlling access through users and projects. A denial of service flaw was found in the OpenStack Compute (nova) instance migration process. Because the migration process does not terminate when an instance is deleted, an authenticated user could bypass user quota and deplete all available disk space by repeatedly re-sizing and deleting an instance. (CVE-2015-3241) Red Hat would like to thank the OpenStack project for reporting this issue. Upstream acknowledges George Shuklin of Webzilla LTD as the original reporter. All openstack-nova users are advised to upgrade to these updated packages, which correct this issue.
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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        "product_reference": "openstack-nova-serialproxy-0:2015.1.0-18.el7ost.noarch",
        "relates_to_product_reference": "7Server-RH7-RHOS-7.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openstack-nova-spicehtml5proxy-0:2015.1.0-18.el7ost.noarch as a component of Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7",
          "product_id": "7Server-RH7-RHOS-7.0:openstack-nova-spicehtml5proxy-0:2015.1.0-18.el7ost.noarch"
        },
        "product_reference": "openstack-nova-spicehtml5proxy-0:2015.1.0-18.el7ost.noarch",
        "relates_to_product_reference": "7Server-RH7-RHOS-7.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python-nova-0:2015.1.0-18.el7ost.noarch as a component of Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7",
          "product_id": "7Server-RH7-RHOS-7.0:python-nova-0:2015.1.0-18.el7ost.noarch"
        },
        "product_reference": "python-nova-0:2015.1.0-18.el7ost.noarch",
        "relates_to_product_reference": "7Server-RH7-RHOS-7.0"
      }
    ]
  },
  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "OpenStack project"
          ]
        },
        {
          "names": [
            "George Shuklin"
          ],
          "organization": "Webzilla LTD",
          "summary": "Acknowledged by upstream."
        }
      ],
      "cve": "CVE-2015-3241",
      "cwe": {
        "id": "CWE-400",
        "name": "Uncontrolled Resource Consumption"
      },
      "discovery_date": "2015-06-16T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1232782"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A denial of service flaw was found in the OpenStack Compute (nova) instance migration process. Because the migration process does not terminate when an instance is deleted, an authenticated user could bypass user quota and deplete all available disk space by repeatedly re-sizing and deleting an instance.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openstack-nova: Nova instance migration process does not stop when instance is deleted",
          "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": [
          "7Server-RH7-RHOS-7.0:openstack-nova-0:2015.1.0-18.el7ost.noarch",
          "7Server-RH7-RHOS-7.0:openstack-nova-0:2015.1.0-18.el7ost.src",
          "7Server-RH7-RHOS-7.0:openstack-nova-api-0:2015.1.0-18.el7ost.noarch",
          "7Server-RH7-RHOS-7.0:openstack-nova-cells-0:2015.1.0-18.el7ost.noarch",
          "7Server-RH7-RHOS-7.0:openstack-nova-cert-0:2015.1.0-18.el7ost.noarch",
          "7Server-RH7-RHOS-7.0:openstack-nova-common-0:2015.1.0-18.el7ost.noarch",
          "7Server-RH7-RHOS-7.0:openstack-nova-compute-0:2015.1.0-18.el7ost.noarch",
          "7Server-RH7-RHOS-7.0:openstack-nova-conductor-0:2015.1.0-18.el7ost.noarch",
          "7Server-RH7-RHOS-7.0:openstack-nova-console-0:2015.1.0-18.el7ost.noarch",
          "7Server-RH7-RHOS-7.0:openstack-nova-doc-0:2015.1.0-18.el7ost.noarch",
          "7Server-RH7-RHOS-7.0:openstack-nova-network-0:2015.1.0-18.el7ost.noarch",
          "7Server-RH7-RHOS-7.0:openstack-nova-novncproxy-0:2015.1.0-18.el7ost.noarch",
          "7Server-RH7-RHOS-7.0:openstack-nova-objectstore-0:2015.1.0-18.el7ost.noarch",
          "7Server-RH7-RHOS-7.0:openstack-nova-scheduler-0:2015.1.0-18.el7ost.noarch",
          "7Server-RH7-RHOS-7.0:openstack-nova-serialproxy-0:2015.1.0-18.el7ost.noarch",
          "7Server-RH7-RHOS-7.0:openstack-nova-spicehtml5proxy-0:2015.1.0-18.el7ost.noarch",
          "7Server-RH7-RHOS-7.0:python-nova-0:2015.1.0-18.el7ost.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2015-3241"
        },
        {
          "category": "external",
          "summary": "RHBZ#1232782",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1232782"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2015-3241",
          "url": "https://www.cve.org/CVERecord?id=CVE-2015-3241"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-3241",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3241"
        }
      ],
      "release_date": "2015-06-15T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2015-09-03T17:55:58+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-RH7-RHOS-7.0:openstack-nova-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-0:2015.1.0-18.el7ost.src",
            "7Server-RH7-RHOS-7.0:openstack-nova-api-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-cells-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-cert-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-common-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-compute-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-conductor-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-console-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-doc-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-network-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-novncproxy-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-objectstore-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-scheduler-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-serialproxy-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-spicehtml5proxy-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:python-nova-0:2015.1.0-18.el7ost.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2015:1723"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 2.7,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:A/AC:L/Au:S/C:N/I:N/A:P",
            "version": "2.0"
          },
          "products": [
            "7Server-RH7-RHOS-7.0:openstack-nova-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-0:2015.1.0-18.el7ost.src",
            "7Server-RH7-RHOS-7.0:openstack-nova-api-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-cells-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-cert-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-common-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-compute-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-conductor-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-console-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-doc-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-network-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-novncproxy-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-objectstore-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-scheduler-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-serialproxy-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:openstack-nova-spicehtml5proxy-0:2015.1.0-18.el7ost.noarch",
            "7Server-RH7-RHOS-7.0:python-nova-0:2015.1.0-18.el7ost.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "openstack-nova: Nova instance migration process does not stop when instance is deleted"
    }
  ]
}


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