rhsa-2014_0580
Vulnerability from csaf_redhat
Published
2014-05-29 20:26
Modified
2024-11-22 07:47
Summary
Red Hat Security Advisory: openstack-keystone security and bug fix update

Notes

Topic
Updated openstack-keystone packages that fix one security issue and various bugs are now available for Red Hat Enterprise Linux OpenStack Platform 4.0. The Red Hat Security Response Team 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
The OpenStack Identity service (keystone) authenticates and authorizes OpenStack users by keeping track of users and their permitted activities. The Identity service supports multiple forms of authentication including user name and password credentials, token-based systems, and AWS-style logins. The openstack-keystone packages have been upgraded to upstream version 2013.2.3, which provides a number of bug fixes over the previous version. The following security issue is also fixed with this release: It was found that the memcached token back end of OpenStack Identity did not correctly invalidate a revoked trust token, allowing users with revoked tokens to retain access to services they should no longer be able to access. Note that only OpenStack Identity setups using the memcached back end for tokens were affected. (CVE-2014-2237) All openstack-keystone 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.


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{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Updated openstack-keystone packages that fix one security issue and various\nbugs are now available for Red Hat Enterprise Linux OpenStack Platform 4.0.\n\nThe Red Hat Security Response Team has rated this update as having Moderate\nsecurity impact. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available from the CVE link in\nthe References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The OpenStack Identity service (keystone) authenticates and authorizes\nOpenStack users by keeping track of users and their permitted activities.\nThe Identity service supports multiple forms of authentication including\nuser name and password credentials, token-based systems, and AWS-style\nlogins.\n\nThe openstack-keystone packages have been upgraded to upstream version\n2013.2.3, which provides a number of bug fixes over the previous version.\nThe following security issue is also fixed with this release:\n\nIt was found that the memcached token back end of OpenStack Identity\ndid not correctly invalidate a revoked trust token, allowing users with\nrevoked tokens to retain access to services they should no longer be able\nto access. Note that only OpenStack Identity setups using the memcached\nback end for tokens were affected. (CVE-2014-2237)\n\nAll openstack-keystone users are advised to upgrade to these updated\npackages, which correct this issue.",
        "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"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2014:0580",
        "url": "https://access.redhat.com/errata/RHSA-2014:0580"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "1071434",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1071434"
      },
      {
        "category": "external",
        "summary": "1083415",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1083415"
      },
      {
        "category": "external",
        "summary": "1085933",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1085933"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2014/rhsa-2014_0580.json"
      }
    ],
    "title": "Red Hat Security Advisory: openstack-keystone security and bug fix update",
    "tracking": {
      "current_release_date": "2024-11-22T07:47:34+00:00",
      "generator": {
        "date": "2024-11-22T07:47:34+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2014:0580",
      "initial_release_date": "2014-05-29T20:26:45+00:00",
      "revision_history": [
        {
          "date": "2014-05-29T20:26:45+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2014-05-29T20:26:45+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-22T07:47:34+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux OpenStack Platform 4.0",
                "product": {
                  "name": "Red Hat Enterprise Linux OpenStack Platform 4.0",
                  "product_id": "6Server-RHOS-4.0",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openstack:4::el6"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat OpenStack Platform"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "openstack-keystone-doc-0:2013.2.3-4.el6ost.noarch",
                "product": {
                  "name": "openstack-keystone-doc-0:2013.2.3-4.el6ost.noarch",
                  "product_id": "openstack-keystone-doc-0:2013.2.3-4.el6ost.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/openstack-keystone-doc@2013.2.3-4.el6ost?arch=noarch"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "python-keystone-0:2013.2.3-4.el6ost.noarch",
                "product": {
                  "name": "python-keystone-0:2013.2.3-4.el6ost.noarch",
                  "product_id": "python-keystone-0:2013.2.3-4.el6ost.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/python-keystone@2013.2.3-4.el6ost?arch=noarch"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "openstack-keystone-0:2013.2.3-4.el6ost.noarch",
                "product": {
                  "name": "openstack-keystone-0:2013.2.3-4.el6ost.noarch",
                  "product_id": "openstack-keystone-0:2013.2.3-4.el6ost.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/openstack-keystone@2013.2.3-4.el6ost?arch=noarch"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "noarch"
          },
          {
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                "category": "product_version",
                "name": "openstack-keystone-0:2013.2.3-4.el6ost.src",
                "product": {
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                  "product_id": "openstack-keystone-0:2013.2.3-4.el6ost.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/openstack-keystone@2013.2.3-4.el6ost?arch=src"
                  }
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              }
            ],
            "category": "architecture",
            "name": "src"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openstack-keystone-0:2013.2.3-4.el6ost.noarch as a component of Red Hat Enterprise Linux OpenStack Platform 4.0",
          "product_id": "6Server-RHOS-4.0:openstack-keystone-0:2013.2.3-4.el6ost.noarch"
        },
        "product_reference": "openstack-keystone-0:2013.2.3-4.el6ost.noarch",
        "relates_to_product_reference": "6Server-RHOS-4.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openstack-keystone-0:2013.2.3-4.el6ost.src as a component of Red Hat Enterprise Linux OpenStack Platform 4.0",
          "product_id": "6Server-RHOS-4.0:openstack-keystone-0:2013.2.3-4.el6ost.src"
        },
        "product_reference": "openstack-keystone-0:2013.2.3-4.el6ost.src",
        "relates_to_product_reference": "6Server-RHOS-4.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openstack-keystone-doc-0:2013.2.3-4.el6ost.noarch as a component of Red Hat Enterprise Linux OpenStack Platform 4.0",
          "product_id": "6Server-RHOS-4.0:openstack-keystone-doc-0:2013.2.3-4.el6ost.noarch"
        },
        "product_reference": "openstack-keystone-doc-0:2013.2.3-4.el6ost.noarch",
        "relates_to_product_reference": "6Server-RHOS-4.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python-keystone-0:2013.2.3-4.el6ost.noarch as a component of Red Hat Enterprise Linux OpenStack Platform 4.0",
          "product_id": "6Server-RHOS-4.0:python-keystone-0:2013.2.3-4.el6ost.noarch"
        },
        "product_reference": "python-keystone-0:2013.2.3-4.el6ost.noarch",
        "relates_to_product_reference": "6Server-RHOS-4.0"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2014-2237",
      "cwe": {
        "id": "CWE-613",
        "name": "Insufficient Session Expiration"
      },
      "discovery_date": "2014-02-28T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1071434"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The memcache token backend in OpenStack Identity (Keystone) 2013.1 through 2.013.1.4, 2013.2 through 2013.2.2, and icehouse before icehouse-3, when issuing a trust token with impersonation enabled, does not include this token in the trustee\u0027s token-index-list, which prevents the token from being invalidated by bulk token revocation and allows the trustee to bypass intended access restrictions.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openstack-keystone: trustee token revocation does not work with memcache 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": [
          "6Server-RHOS-4.0:openstack-keystone-0:2013.2.3-4.el6ost.noarch",
          "6Server-RHOS-4.0:openstack-keystone-0:2013.2.3-4.el6ost.src",
          "6Server-RHOS-4.0:openstack-keystone-doc-0:2013.2.3-4.el6ost.noarch",
          "6Server-RHOS-4.0:python-keystone-0:2013.2.3-4.el6ost.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2014-2237"
        },
        {
          "category": "external",
          "summary": "RHBZ#1071434",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1071434"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2014-2237",
          "url": "https://www.cve.org/CVERecord?id=CVE-2014-2237"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2014-2237",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-2237"
        }
      ],
      "release_date": "2013-12-11T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2014-05-29T20:26:45+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": [
            "6Server-RHOS-4.0:openstack-keystone-0:2013.2.3-4.el6ost.noarch",
            "6Server-RHOS-4.0:openstack-keystone-0:2013.2.3-4.el6ost.src",
            "6Server-RHOS-4.0:openstack-keystone-doc-0:2013.2.3-4.el6ost.noarch",
            "6Server-RHOS-4.0:python-keystone-0:2013.2.3-4.el6ost.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2014:0580"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
            "version": "2.0"
          },
          "products": [
            "6Server-RHOS-4.0:openstack-keystone-0:2013.2.3-4.el6ost.noarch",
            "6Server-RHOS-4.0:openstack-keystone-0:2013.2.3-4.el6ost.src",
            "6Server-RHOS-4.0:openstack-keystone-doc-0:2013.2.3-4.el6ost.noarch",
            "6Server-RHOS-4.0:python-keystone-0:2013.2.3-4.el6ost.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "openstack-keystone: trustee token revocation does not work with memcache backend"
    }
  ]
}


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