{
  "id": "CVE-2014-8835",
  "sourceIdentifier": "product-security@apple.com",
  "published": "2015-01-30T11:59:44.673",
  "lastModified": "2017-09-08T01:29:29.450",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The xpc_data_get_bytes function in libxpc in Apple OS X before 10.10.2 does not verify that a dictionary's Attributes key has the xpc_data data type, which allows attackers to execute arbitrary code by providing a crafted dictionary to sysmond, related to an \"XPC type confusion\" issue."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n xpc_data_get_bytes en libxpc en Apple OS X anterior a 10.10.2 no verifica que la clave de atributos de un diccionario tiene el tipo de datos xpc_data, lo que permite a atacantes ejecutar c\u00f3digo arbitrario mediante la entrga de un diccionario manipulado a sysmond, relacionado con un problema de 'confusi\u00f3n de tipos de XPC'."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-19"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:apple:mac_os_x:10.10.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "C8A2286E-9D1C-4B56-8B40-150201B818AF"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:apple:mac_os_x:10.10.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "0AF9BC68-7F0D-4DF9-9CD8-6CE9844555C0"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://lists.apple.com/archives/security-announce/2015/Jan/msg00003.html",
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://packetstormsecurity.com/files/135701/OS-X-Sysmond-XPC-Type-Confusion-Privilege-Escalation.html",
      "source": "product-security@apple.com"
    },
    {
      "url": "http://support.apple.com/HT204244",
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.exploit-db.com/exploits/35742/",
      "source": "product-security@apple.com",
      "tags": [
        "Exploit"
      ]
    },
    {
      "url": "http://www.securityfocus.com/bid/71992",
      "source": "product-security@apple.com",
      "tags": [
        "Exploit"
      ]
    },
    {
      "url": "http://www.securitytracker.com/id/1031650",
      "source": "product-security@apple.com"
    },
    {
      "url": "https://code.google.com/p/google-security-research/issues/detail?id=121",
      "source": "product-security@apple.com",
      "tags": [
        "Exploit"
      ]
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/100530",
      "source": "product-security@apple.com"
    }
  ]
}