{
  "id": "CVE-2017-16398",
  "sourceIdentifier": "psirt@adobe.com",
  "published": "2017-12-09T06:29:02.287",
  "lastModified": "2017-12-15T15:25:57.443",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Adobe Acrobat and Reader: 2017.012.20098 and earlier versions, 2017.011.30066 and earlier versions, 2015.006.30355 and earlier versions, and 11.0.22 and earlier versions. This vulnerability is an instance of a use after free vulnerability in the JavaScript engine. The mismatch between an old and a new object can provide an attacker with unintended memory access -- potentially leading to code corruption, control-flow hijack, or an information leak attack. Successful exploitation could lead to arbitrary code execution."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en Adobe Acrobat y Reader: 2017.012.20098 y versiones anteriores, 2017.011.30066 y versiones anteriores, 2015.006.30355 y versiones anteriores y 11.0.22 y versiones anteriores. Esta vulnerabilidad es un ejemplo de una vulnerabilidad de uso de memoria previamente liberada en el motor JavaScript. La falta de coincidencia entre un objeto nuevo y otro viejo puede proporcionarle a un atacante acceso a la memoria no planeado. Esto podr\u00eda desembocar en la corrupci\u00f3n de c\u00f3digo, secuestro del flujo de control o en un ataque de filtrado de informaci\u00f3n. La explotaci\u00f3n con \u00e9xito de esta vulnerabilidad podr\u00eda permitir la ejecuci\u00f3n arbitraria de c\u00f3digo."
    }
  ],
  "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:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
    "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-416"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:adobe:acrobat:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "11.0.22",
              "matchCriteriaId": "43C26AAA-3620-4229-AEFC-78AB3B2AAACF"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:adobe:acrobat:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "17.0",
              "versionEndIncluding": "17.011.30066",
              "matchCriteriaId": "2AD1E919-28D9-4C88-B8F9-95E062E9F9D0"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:*",
              "versionStartIncluding": "-",
              "versionEndIncluding": "17.012.20098",
              "matchCriteriaId": "43E90FF1-8078-4B18-A492-507E6129D10D"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:classic:*:*:*",
              "versionStartIncluding": "15.0",
              "versionEndIncluding": "15.006.30355",
              "matchCriteriaId": "E45BE50E-04BE-49BE-8AFD-DFFAE6D11538"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:*:*:*",
              "versionEndIncluding": "11.0.22",
              "matchCriteriaId": "FA8E1E9D-FE27-4916-9BB3-D3E92BBB5641"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "17.0",
              "versionEndIncluding": "17.011.30066",
              "matchCriteriaId": "9346604B-ADB0-471B-9F81-8560E3F516AA"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:*",
              "versionStartIncluding": "-",
              "versionEndIncluding": "17.012.20098",
              "matchCriteriaId": "2A50612A-DC1B-4F64-BF9F-748A15EC6610"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:classic:*:*:*",
              "versionStartIncluding": "15.0",
              "versionEndIncluding": "15.006.30355",
              "matchCriteriaId": "394E8F26-2B1C-47ED-85F9-32BC5E04EC3A"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/101818",
      "source": "psirt@adobe.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "http://www.securitytracker.com/id/1039791",
      "source": "psirt@adobe.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "https://helpx.adobe.com/security/products/acrobat/apsb17-36.html",
      "source": "psirt@adobe.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}