FKIE_CVE-2014-2828

Vulnerability from fkie_nvd - Published: 2014-04-15 14:55 - Updated: 2025-04-12 10:46
Severity ?
Summary
The V3 API in OpenStack Identity (Keystone) 2013.1 before 2013.2.4 and icehouse before icehouse-rc2 allows remote attackers to cause a denial of service (CPU consumption) via a large number of the same authentication method in a request, aka "authentication chaining."
References
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2014-1688.html
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2014/04/10/20
cve@mitre.orghttps://bugs.launchpad.net/keystone/+bug/1300274
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2014-1688.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/04/10/20
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/keystone/+bug/1300274
Impacted products
Vendor Product Version
openstack keystone 2013.1
openstack keystone 2013.1.1
openstack keystone 2013.1.2
openstack keystone 2013.1.3
openstack keystone 2013.2
openstack keystone 2013.2.1
openstack keystone 2013.2.2
openstack keystone 2013.2.3
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openstack:keystone:2013.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "70697FA3-5C64-4632-B0F5-7DF12B4B7067",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openstack:keystone:2013.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "F72F13BC-BE73-4DCD-8C7F-7D803CB047FF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openstack:keystone:2013.1.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "BFF04D50-069F-493B-8667-C55EA6413AD3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openstack:keystone:2013.1.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "0911BBF3-6111-4ED8-B269-EB4383C5DC05",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openstack:keystone:2013.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "87FD9E84-4603-4E96-A017-5D783803176F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openstack:keystone:2013.2.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "4F32FB94-E20A-4D4A-A330-7617113FC2BC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openstack:keystone:2013.2.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "9457B89C-C75F-4CDC-97BF-2A7324E5E51B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:openstack:keystone:2013.2.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "25E0CA50-F2D2-4409-9373-DB1A44929658",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The V3 API in OpenStack Identity (Keystone) 2013.1 before 2013.2.4 and icehouse before icehouse-rc2 allows remote attackers to cause a denial of service (CPU consumption) via a large number of the same authentication method in a request, aka \"authentication chaining.\""
    },
    {
      "lang": "es",
      "value": "La API V3 en OpenStack Identity (Keystone) 2013.1 anterior a 2013.2.4 y icehouse anterior a icehouse-rc2 permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de CPU) a trav\u00e9s de un n\u00famero grande del mismo m\u00e9todo de autenticaci\u00f3n en una solicitud, tambi\u00e9n conocido como \"encadenamiento de autenticaci\u00f3n.\""
    }
  ],
  "id": "CVE-2014-2828",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-04-15T14:55:04.857",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://rhn.redhat.com/errata/RHSA-2014-1688.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.openwall.com/lists/oss-security/2014/04/10/20"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://bugs.launchpad.net/keystone/+bug/1300274"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://rhn.redhat.com/errata/RHSA-2014-1688.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2014/04/10/20"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugs.launchpad.net/keystone/+bug/1300274"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.