RHSA-2016:0013
Vulnerability from csaf_redhat
Published
2016-01-07 20:47
Modified
2024-11-14 17:18
Summary
Red Hat Security Advisory: openstack-nova security and bug fix advisory

Notes

Topic
Updated openstack-nova packages that fix one security issue and various bugs are now available for Red Hat Enterprise Linux OpenStack Platform 6.0. 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 vulnerability was discovered in the way OpenStack Compute (nova) networking handled security group updates; changes were not applied to already running VM instances. A remote attacker could use this flaw to access running VM instances. (CVE-2015-7713) Additional bug fixes include: * Suspending an instance with a pre-created port that uses binding:vnic_type='direct' previously failed; this has been fixed with an update to the API.(BZ#1196054) * When using multipath-backed volumes using Object Storage (cinder), attach attempts failed without error. The handling of device identifiers has been updated and volumes can now be attached. (BZ#1206699) * Previously, OpenStack Compute did not conform to PEP8 conventions; this has been fixed. (BZ#1278411) * With a faulty lun in a multipath device, Compute tried to use the wrong device. Compute now uses the correct device, and instances can boot normally. (BZ#1280359) * When using a FCoE adapter instead of a FC adapter, volumes previously failed to attach to the VM. This issue has been fixed. (BZ#1284033) All openstack-nova users are advised to upgrade to these updated packages, which correct these issues and add these enhancements.
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": "Updated openstack-nova packages that fix one security issue and \nvarious bugs are now available for Red Hat Enterprise Linux OpenStack \nPlatform 6.0.\n\nRed Hat Product Security has rated this update as having Moderate \nsecurity impact. A Common Vulnerability Scoring System (CVSS) base \nscore, which gives a detailed severity rating, is available from the \nCVE link in the References section.",
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        "text": "OpenStack Compute (nova) launches and schedules large networks of \nvirtual machines, creating a redundant and scalable cloud computing \nplatform. Compute provides the software, control panels, and APIs \nrequired to orchestrate a cloud, including running virtual machine \ninstances and controlling access through users and projects.\n\nA vulnerability was discovered in the way OpenStack Compute (nova)\nnetworking handled security group updates; changes were not applied to\nalready running VM instances. A remote attacker could use this flaw to\naccess running VM instances. (CVE-2015-7713)\n\nAdditional bug fixes include:\n\n* Suspending an instance with a pre-created port that uses\n  binding:vnic_type=\u0027direct\u0027 previously failed; this has been fixed\n  with an update to the API.(BZ#1196054)\n\n* When using multipath-backed volumes using Object Storage (cinder), \n  attach attempts failed without error. The handling of device \n  identifiers has been updated and volumes can now be attached. \n  (BZ#1206699)\n\n* Previously, OpenStack Compute did not conform to PEP8  conventions;\n  this has been fixed. (BZ#1278411)\n\n* With a faulty lun in a multipath device, Compute tried to use the \n  wrong device. Compute now uses the correct device, and instances\n  can boot normally. (BZ#1280359)\n\n* When using a FCoE adapter instead of a FC adapter, volumes \n  previously failed to attach to the VM. This issue has been fixed. \n  (BZ#1284033) \n\nAll openstack-nova users are advised to upgrade to these updated \npackages, which correct these issues and add these enhancements.",
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        "relates_to_product_reference": "7Server-RH7-RHOS-6.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openstack-nova-objectstore-0:2014.2.3-42.el7ost.noarch as a component of Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7",
          "product_id": "7Server-RH7-RHOS-6.0:openstack-nova-objectstore-0:2014.2.3-42.el7ost.noarch"
        },
        "product_reference": "openstack-nova-objectstore-0:2014.2.3-42.el7ost.noarch",
        "relates_to_product_reference": "7Server-RH7-RHOS-6.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openstack-nova-scheduler-0:2014.2.3-42.el7ost.noarch as a component of Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7",
          "product_id": "7Server-RH7-RHOS-6.0:openstack-nova-scheduler-0:2014.2.3-42.el7ost.noarch"
        },
        "product_reference": "openstack-nova-scheduler-0:2014.2.3-42.el7ost.noarch",
        "relates_to_product_reference": "7Server-RH7-RHOS-6.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openstack-nova-serialproxy-0:2014.2.3-42.el7ost.noarch as a component of Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7",
          "product_id": "7Server-RH7-RHOS-6.0:openstack-nova-serialproxy-0:2014.2.3-42.el7ost.noarch"
        },
        "product_reference": "openstack-nova-serialproxy-0:2014.2.3-42.el7ost.noarch",
        "relates_to_product_reference": "7Server-RH7-RHOS-6.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python-nova-0:2014.2.3-42.el7ost.noarch as a component of Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7",
          "product_id": "7Server-RH7-RHOS-6.0:python-nova-0:2014.2.3-42.el7ost.noarch"
        },
        "product_reference": "python-nova-0:2014.2.3-42.el7ost.noarch",
        "relates_to_product_reference": "7Server-RH7-RHOS-6.0"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2015-7713",
      "cwe": {
        "id": "CWE-285",
        "name": "Improper Authorization"
      },
      "discovery_date": "2015-10-05T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1269119"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability was discovered in the way OpenStack Compute (nova) networking handled security group updates; changes were not applied to already running VM instances. A remote attacker could use this flaw to access running VM instances.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openstack-nova: network security group changes are not applied to running instances",
          "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-6.0:openstack-nova-0:2014.2.3-42.el7ost.noarch",
          "7Server-RH7-RHOS-6.0:openstack-nova-0:2014.2.3-42.el7ost.src",
          "7Server-RH7-RHOS-6.0:openstack-nova-api-0:2014.2.3-42.el7ost.noarch",
          "7Server-RH7-RHOS-6.0:openstack-nova-cells-0:2014.2.3-42.el7ost.noarch",
          "7Server-RH7-RHOS-6.0:openstack-nova-cert-0:2014.2.3-42.el7ost.noarch",
          "7Server-RH7-RHOS-6.0:openstack-nova-common-0:2014.2.3-42.el7ost.noarch",
          "7Server-RH7-RHOS-6.0:openstack-nova-compute-0:2014.2.3-42.el7ost.noarch",
          "7Server-RH7-RHOS-6.0:openstack-nova-conductor-0:2014.2.3-42.el7ost.noarch",
          "7Server-RH7-RHOS-6.0:openstack-nova-console-0:2014.2.3-42.el7ost.noarch",
          "7Server-RH7-RHOS-6.0:openstack-nova-doc-0:2014.2.3-42.el7ost.noarch",
          "7Server-RH7-RHOS-6.0:openstack-nova-network-0:2014.2.3-42.el7ost.noarch",
          "7Server-RH7-RHOS-6.0:openstack-nova-novncproxy-0:2014.2.3-42.el7ost.noarch",
          "7Server-RH7-RHOS-6.0:openstack-nova-objectstore-0:2014.2.3-42.el7ost.noarch",
          "7Server-RH7-RHOS-6.0:openstack-nova-scheduler-0:2014.2.3-42.el7ost.noarch",
          "7Server-RH7-RHOS-6.0:openstack-nova-serialproxy-0:2014.2.3-42.el7ost.noarch",
          "7Server-RH7-RHOS-6.0:python-nova-0:2014.2.3-42.el7ost.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2015-7713"
        },
        {
          "category": "external",
          "summary": "RHBZ#1269119",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1269119"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2015-7713",
          "url": "https://www.cve.org/CVERecord?id=CVE-2015-7713"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-7713",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-7713"
        }
      ],
      "release_date": "2015-10-05T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2016-01-07T20:47:38+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-6.0:openstack-nova-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-0:2014.2.3-42.el7ost.src",
            "7Server-RH7-RHOS-6.0:openstack-nova-api-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-cells-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-cert-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-common-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-compute-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-conductor-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-console-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-doc-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-network-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-novncproxy-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-objectstore-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-scheduler-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-serialproxy-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:python-nova-0:2014.2.3-42.el7ost.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2016:0013"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N",
            "version": "2.0"
          },
          "products": [
            "7Server-RH7-RHOS-6.0:openstack-nova-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-0:2014.2.3-42.el7ost.src",
            "7Server-RH7-RHOS-6.0:openstack-nova-api-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-cells-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-cert-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-common-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-compute-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-conductor-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-console-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-doc-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-network-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-novncproxy-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-objectstore-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-scheduler-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:openstack-nova-serialproxy-0:2014.2.3-42.el7ost.noarch",
            "7Server-RH7-RHOS-6.0:python-nova-0:2014.2.3-42.el7ost.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "openstack-nova: network security group changes are not applied to running instances"
    }
  ]
}


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