{
  "id": "CVE-2014-2143",
  "sourceIdentifier": "ykramarz@cisco.com",
  "published": "2014-04-04T15:10:37.513",
  "lastModified": "2014-04-04T17:23:50.640",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The IKE implementation in Cisco IOS 15.4(1)T and earlier and IOS XE allows remote attackers to cause a denial of service (security-association drop) via crafted Main Mode packets, aka Bug ID CSCun31021."
    },
    {
      "lang": "es",
      "value": "La implementaci\u00f3n IKE en Cisco IOS 15.4(1)T y anteriores y IOS XE permite a atacantes remotos causar una denegaci\u00f3n de servicio (abandono de asociaci\u00f3n de seguridad) a trav\u00e9s de paquetes Main Mode manipulados, tambi\u00e9n conocido como Bug ID CSCun31021."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
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            },
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              "criteria": "cpe:2.3:o:cisco:ios:15.3\\(3\\)m2:*:*:*:*:*:*:*",
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              "matchCriteriaId": "7D549F66-13E6-4AB0-972D-6F7FE6DB82DB"
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  ],
  "references": [
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2143",
      "source": "ykramarz@cisco.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=33639",
      "source": "ykramarz@cisco.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}