{
  "id": "CVE-2015-6421",
  "sourceIdentifier": "ykramarz@cisco.com",
  "published": "2016-01-27T22:59:01.363",
  "lastModified": "2016-12-07T18:20:13.883",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "cifs-ao in the CIFS optimization functionality on Cisco Wide Area Application Service (WAAS) and Virtual WAAS (vWAAS) devices 5.x before 5.3.5d and 5.4 and 5.5 before 5.5.3 allows remote attackers to cause a denial of service (resource consumption and device reload) via crafted network traffic, aka Bug ID CSCus85330."
    },
    {
      "lang": "es",
      "value": "cifs-ao en la funcionalidad de optimizaci\u00f3n CIFS en dispositivos Cisco Wide Area Application Service (WAAS) y Virtual WAAS (vWAAS) 5.x en versiones anteriores a 5.3.5d y 5.4 y 5.5 en versiones anteriores a 5.5.3 permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de recursos y recarga de dispositivo) a trav\u00e9s de tr\u00e1fico de red manipulado, tambi\u00e9n conocida como Bug ID CSCus85330."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "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
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:cisco:wide_area_application_services:5.1.1:*:*:*:*:*:*:*",
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              "matchCriteriaId": "B91434B8-5A74-4A35-98BE-DE29315BD6A0"
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              "criteria": "cpe:2.3:a:cisco:wide_area_application_services:5.3.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "0A2A6770-320F-4D57-B730-9B00CD2C1CAB"
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              "matchCriteriaId": "595C3309-19F5-411D-97D2-E0E162623BF1"
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  "references": [
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160127-waascifs",
      "source": "ykramarz@cisco.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.securitytracker.com/id/1034831",
      "source": "ykramarz@cisco.com"
    }
  ]
}