{
  "id": "CVE-2014-3293",
  "sourceIdentifier": "ykramarz@cisco.com",
  "published": "2014-10-28T19:55:02.653",
  "lastModified": "2017-08-29T01:34:41.107",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco IOS 15.4(3)S0b on ASR901 devices makes incorrect decisions to use the CPU for IPv4 packet processing, which allows remote attackers to cause a denial of service (BGP neighbor flapping) by sending many crafted IPv4 packets, aka Bug ID CSCuo29736."
    },
    {
      "lang": "es",
      "value": "Cisco IOS 15.4(3)S0b en los dispositivos ASR901 toma decisiones incorrectas para utilizar la CPU para el procesamiento de paquetes IPv4, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (cambios constantes 'flapping' entre vecinos BGP) mediante el env\u00edo de muchos paquetes IPv4 manipulados, tambi\u00e9n conocido como Bug ID CSCuo29736."
    }
  ],
  "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": "CWE-399"
        }
      ]
    }
  ],
  "configurations": [
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      "operator": "AND",
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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  "references": [
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3293",
      "source": "ykramarz@cisco.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=36195",
      "source": "ykramarz@cisco.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.securityfocus.com/bid/70744",
      "source": "ykramarz@cisco.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1031122",
      "source": "ykramarz@cisco.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/97769",
      "source": "ykramarz@cisco.com"
    }
  ]
}