{
  "id": "CVE-2015-8616",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2016-01-19T05:59:06.623",
  "lastModified": "2016-01-22T00:25:51.407",
  "vulnStatus": "Analyzed",
  "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/416.html\">CWE-416: Use After Free</a>",
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free vulnerability in the Collator::sortWithSortKeys function in ext/intl/collator/collator_sort.c in PHP 7.x before 7.0.1 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact by leveraging the relationships between a key buffer and a destroyed array."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n de memoria en la funci\u00f3n Collator::sortWithSortKeys en ext/intl/collator/collator_sort.c en PHP 7.x en versiones anteriores a 7.0.1 permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) o posiblemente tener otro impacto no especificado mediante el aprovechamiento de la relaci\u00f3n entre un buffer de claves y un array destruido."
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "HIGH",
          "baseScore": 8.6,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 3.9,
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      }
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          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false
      }
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  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "NVD-CWE-Other"
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          "cpeMatch": [
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  "references": [
    {
      "url": "http://php.net/ChangeLog-7.php",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
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    },
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      "url": "https://bugs.php.net/bug.php?id=71020",
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}