FKIE_CVE-2014-4167

Vulnerability from fkie_nvd - Published: 2014-07-11 14:55 - Updated: 2026-06-17 00:09
Severity
Summary
The L3-agent in OpenStack Neutron before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2 allows remote authenticated users to cause a denial of service (IPv4 address attachment outage) by attaching an IPv6 private subnet to a L3 router.
References
cve@mitre.orghttp://seclists.org/oss-sec/2014/q2/572Mailing List, Third Party Advisory
cve@mitre.orghttp://secunia.com/advisories/59533Permissions Required
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2255-1Third Party Advisory
cve@mitre.orghttps://bugs.launchpad.net/neutron/+bug/1309195Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/oss-sec/2014/q2/572Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/59533Permissions Required
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2255-1Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/neutron/+bug/1309195Issue Tracking, Vendor Advisory
Impacted products
Vendor Product Version
openstack neutron *
openstack neutron 2014.1
openstack neutron 2014.1.1
canonical ubuntu_linux 13.10
canonical ubuntu_linux 14.04
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
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              "versionEndIncluding": "2013.2.3",
              "versionStartIncluding": "2011.1",
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            }
          ],
          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The L3-agent in OpenStack Neutron before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2 allows remote authenticated users to cause a denial of service (IPv4 address attachment outage) by attaching an IPv6 private subnet to a L3 router."
    },
    {
      "lang": "es",
      "value": "El agente L3 en OpenStack Neutron anterior a 2013.2.4, 2014.x anterior a 2014.1.2 y Juno anterior a Juno-2 permite a usuarios remotos autenticados causar una denegaci\u00f3n de servicio (interrupci\u00f3n de adjunto de direcci\u00f3n IPv4) al adjuntar una subred IPv6 privada a un router L3."
    }
  ],
  "id": "CVE-2014-4167",
  "lastModified": "2026-06-17T00:09:32.220",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 3.5,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 6.8,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-07-11T14:55:04.587",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://seclists.org/oss-sec/2014/q2/572"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Permissions Required"
      ],
      "url": "http://secunia.com/advisories/59533"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "http://www.ubuntu.com/usn/USN-2255-1"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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        "Vendor Advisory"
      ],
      "url": "https://bugs.launchpad.net/neutron/+bug/1309195"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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    },
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    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.
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  • 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.



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