{
  "id": "CVE-2015-4291",
  "sourceIdentifier": "ykramarz@cisco.com",
  "published": "2015-08-01T01:59:16.007",
  "lastModified": "2015-08-21T16:04:37.177",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco IOS XE 2.x before 2.4.3 and 2.5.x before 2.5.1 on ASR 1000 devices allows remote attackers to cause a denial of service (Embedded Services Processor crash) via a crafted series of fragmented (1) IPv4 or (2) IPv6 packets, aka Bug ID CSCtd72617."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad en Cisco IOS XE 2.x en versiones anteriores a 2.4.3 y 2.5.x e versiones anteriores a 2.5.1 en dispositivos ASR 1000, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de Embedded Services Processor) a trav\u00e9s de una serie de paquetes fragmentados manipulados (1) IPv4 o (2) IPv6 manipulados, tambi\u00e9n conocida como Bug ID CSCtd72617."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.1.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "C798B993-8521-4C5D-88AF-2D509DBAC2AF"
            },
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              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.1.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "127BD97D-56A0-4B75-9A19-CC499965B53D"
            },
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              "matchCriteriaId": "4A1D6AEB-26F3-4BD9-A4CA-3D54CCF158F8"
            },
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              "criteria": "cpe:2.3:o:cisco:ios_xe:2.2.1:*:*:*:*:*:*:*",
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            },
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              "matchCriteriaId": "9E216416-E3ED-437D-A725-2297DD86EF3C"
            },
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              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.2.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "3E8F3444-17E3-48A5-BEC1-97967F7E4EA3"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.3.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "539E369A-299B-4CDE-940F-C853E08439B2"
            },
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              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.3.0t:*:*:*:*:*:*:*",
              "matchCriteriaId": "30FD86B1-BE1A-4D72-86B0-2EDBFF50056F"
            },
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              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.3.1t:*:*:*:*:*:*:*",
              "matchCriteriaId": "57F6EF3B-2F31-4449-9B2A-9114D41BBC6A"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.3.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "D1E6D907-4B38-4046-BF4F-C7DFA36F55E4"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "6D0B52CA-3834-4435-A3E1-9684A41E6405"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "5976253B-339F-49C3-A538-653901E85EFA"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:cisco:ios_xe:2.5.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "23AD1406-D2E4-4517-BF3E-A87C1FA8AC7E"
            }
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      ]
    }
  ],
  "references": [
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150730-asr1k",
      "source": "ykramarz@cisco.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.securitytracker.com/id/1033131",
      "source": "ykramarz@cisco.com"
    }
  ]
}