FKIE_CVE-2014-0105

Vulnerability from fkie_nvd - Published: 2014-04-15 14:55 - Updated: 2026-06-17 00:02
Severity
Summary
The auth_token middleware in the OpenStack Python client library for Keystone (aka python-keystoneclient) before 0.7.0 does not properly retrieve user tokens from memcache, which allows remote authenticated users to gain privileges in opportunistic circumstances via a large number of requests, related to an "interaction between eventlet and python-memcached."
References
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2014-0382.html
secalert@redhat.comhttp://rhn.redhat.com/errata/RHSA-2014-0409.html
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2014/03/27/4Patch
secalert@redhat.comhttps://bugs.launchpad.net/python-keystoneclient/+bug/1282865Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2014-0382.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2014-0409.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/03/27/4Patch
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/python-keystoneclient/+bug/1282865Vendor Advisory
Impacted products
Vendor Product Version
openstack python-keystoneclient *
openstack python-keystoneclient 0.2.2
openstack python-keystoneclient 0.2.3
openstack python-keystoneclient 0.2.4
openstack python-keystoneclient 0.3.0
openstack python-keystoneclient 0.3.1
openstack python-keystoneclient 0.3.2
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "secalert@redhat.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openstack:python-keystoneclient:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "64435D7F-2446-4ACC-9545-1F97B5709255",
              "versionEndIncluding": "0.4.2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openstack:python-keystoneclient:0.2.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "499E63B2-46EE-4DDF-9CA2-AE5A897D8AD0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openstack:python-keystoneclient:0.2.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "F0FB2417-4422-42EB-B123-EAD571255ACA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openstack:python-keystoneclient:0.2.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "C35CE6E9-262A-4D24-8EF3-F8959DCE7923",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openstack:python-keystoneclient:0.3.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "8C710E27-36E5-4632-8CAC-650EBC851FA2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openstack:python-keystoneclient:0.3.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "926AD421-75F9-4C70-BD5F-423E371FDB2B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openstack:python-keystoneclient:0.3.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "22C8F21E-036B-4EAA-A135-33B94EE25DCE",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The auth_token middleware in the OpenStack Python client library for Keystone (aka python-keystoneclient) before 0.7.0 does not properly retrieve user tokens from memcache, which allows remote authenticated users to gain privileges in opportunistic circumstances via a large number of requests, related to an \"interaction between eventlet and python-memcached.\""
    },
    {
      "lang": "es",
      "value": "El middleware auth_token en la librer\u00eda del cliente Python de OpenStack para Keystone (tambi\u00e9n conocido como python-keystoneclient) anterior a  0.7.0 no consigue debidamente tokens de usuario de la memcache, lo cual permite a usuarios remotos autenticados ganar privilegios en circunstancias oportunistas a trav\u00e9s de un gran n\u00famero de peticiones, relacionado con una \"interacci\u00f3n entre eventlet y python-memcached.\"."
    }
  ],
  "id": "CVE-2014-0105",
  "lastModified": "2026-06-17T00:02:16.990",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 6.8,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-04-15T14:55:03.577",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0382.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0409.html"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2014/03/27/4"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://bugs.launchpad.net/python-keystoneclient/+bug/1282865"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0382.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0409.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2014/03/27/4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://bugs.launchpad.net/python-keystoneclient/+bug/1282865"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-255"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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