rhsa-2014:0455
Vulnerability from csaf_redhat
Published
2014-04-30 19:01
Modified
2024-11-22 07:48
Summary
Red Hat Security Advisory: openstack-glance security update

Notes

Topic
Updated openstack-glance packages that fix one security issue are now available for Red Hat Enterprise Linux OpenStack Platform 4.0. The Red Hat Security Response Team has rated this update as having Important 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 Image service (glance) provides discovery, registration, and delivery services for disk and server images. It provides the ability to copy or snapshot a server image, and immediately store it away. Stored images can be used as a template to get new servers up and running quickly and more consistently than installing a server operating system and individually configuring additional services. It was found that Sheepdog, a distributed object storage system, did not properly validate Sheepdog image URIs. A remote attacker able to insert or modify glance image metadata could use this flaw to execute arbitrary commands with the privileges of the user running the glance service. Note that only OpenStack Image setups using the Sheepdog back end were affected. (CVE-2014-0162) Red Hat would like to thank the OpenStack project for reporting this issue. Upstream acknowledges Paul McMillan (Nebula) as the original reporter. All users of openstack-glance are advised to upgrade to these updated packages, which correct this issue. After installing the updated packages, the running glance services will be restarted automatically.
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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{
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      "text": "Important"
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    "category": "csaf_security_advisory",
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    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
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    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Updated openstack-glance packages that fix one security issue are now\navailable for Red Hat Enterprise Linux OpenStack Platform 4.0.\n\nThe Red Hat Security Response Team has rated this update as having\nImportant security impact. A Common Vulnerability Scoring System (CVSS)\nbase score, which gives a detailed severity rating, is available from the\nCVE link in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "OpenStack Image service (glance) provides discovery, registration, and\ndelivery services for disk and server images. It provides the ability to\ncopy or snapshot a server image, and immediately store it away.\nStored images can be used as a template to get new servers up and running\nquickly and more consistently than installing a server operating system and\nindividually configuring additional services.\n\nIt was found that Sheepdog, a distributed object storage system, did not\nproperly validate Sheepdog image URIs. A remote attacker able to insert or\nmodify glance image metadata could use this flaw to execute arbitrary\ncommands with the privileges of the user running the glance service.\nNote that only OpenStack Image setups using the Sheepdog back end were\naffected. (CVE-2014-0162)\n\nRed Hat would like to thank the OpenStack project for reporting this issue.\nUpstream acknowledges Paul McMillan (Nebula) as the original reporter.\n\nAll users of openstack-glance are advised to upgrade to these updated\npackages, which correct this issue. After installing the updated packages,\nthe running glance services will be restarted automatically.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "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.",
        "title": "Terms of Use"
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        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2014/rhsa-2014_0455.json"
      }
    ],
    "title": "Red Hat Security Advisory: openstack-glance security update",
    "tracking": {
      "current_release_date": "2024-11-22T07:48:52+00:00",
      "generator": {
        "date": "2024-11-22T07:48:52+00:00",
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          "version": "4.2.1"
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      "id": "RHSA-2014:0455",
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      "revision_history": [
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          "number": "1",
          "summary": "Initial version"
        },
        {
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          "summary": "Last updated version"
        },
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          "number": "3",
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        }
      ],
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                  "product_id": "6Server-RHOS-4.0",
                  "product_identification_helper": {
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          },
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                  "product_id": "python-glance-0:2013.2.2-3.el6ost.noarch",
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                "name": "openstack-glance-doc-0:2013.2.2-3.el6ost.noarch",
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        "full_product_name": {
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          "product_id": "6Server-RHOS-4.0:openstack-glance-0:2013.2.2-3.el6ost.noarch"
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  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "OpenStack project"
          ]
        },
        {
          "names": [
            "Paul McMillan"
          ],
          "organization": "Nebula",
          "summary": "Acknowledged by upstream."
        }
      ],
      "cve": "CVE-2014-0162",
      "cwe": {
        "id": "CWE-78",
        "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)"
      },
      "discovery_date": "2014-04-01T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1085163"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The Sheepdog backend in OpenStack Image Registry and Delivery Service (Glance) 2013.2 before 2013.2.4 and icehouse before icehouse-rc2 allows remote authenticated users with permission to insert or modify an image to execute arbitrary commands via a crafted location.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openstack-glance: remote code execution in Glance Sheepdog backend",
          "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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          "6Server-RHOS-4.0:python-glance-0:2013.2.2-3.el6ost.noarch"
        ]
      },
      "references": [
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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2014-0162"
        },
        {
          "category": "external",
          "summary": "RHBZ#1085163",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1085163"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2014-0162",
          "url": "https://www.cve.org/CVERecord?id=CVE-2014-0162"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2014-0162",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-0162"
        }
      ],
      "release_date": "2014-04-10T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2014-04-30T19:01:36+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to\nuse the Red Hat Network to apply this update are available at\nhttps://access.redhat.com/site/articles/11258",
          "product_ids": [
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            "6Server-RHOS-4.0:openstack-glance-0:2013.2.2-3.el6ost.src",
            "6Server-RHOS-4.0:openstack-glance-doc-0:2013.2.2-3.el6ost.noarch",
            "6Server-RHOS-4.0:python-glance-0:2013.2.2-3.el6ost.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2014:0455"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "products": [
            "6Server-RHOS-4.0:openstack-glance-0:2013.2.2-3.el6ost.noarch",
            "6Server-RHOS-4.0:openstack-glance-0:2013.2.2-3.el6ost.src",
            "6Server-RHOS-4.0:openstack-glance-doc-0:2013.2.2-3.el6ost.noarch",
            "6Server-RHOS-4.0:python-glance-0:2013.2.2-3.el6ost.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "openstack-glance: remote code execution in Glance Sheepdog backend"
    }
  ]
}


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