nvd-json-data-feeds/CVE-2017/CVE-2017-53xx/CVE-2017-5340.json

{
  "id": "CVE-2017-5340",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-01-11T06:59:00.160",
  "lastModified": "2024-11-21T03:27:25.237",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Zend/zend_hash.c in PHP before 7.0.15 and 7.1.x before 7.1.1 mishandles certain cases that require large array allocations, which allows remote attackers to execute arbitrary code or cause a denial of service (integer overflow, uninitialized memory access, and use of arbitrary destructor function pointers) via crafted serialized data."
    },
    {
      "lang": "es",
      "value": "Zend/zend_hash.c en PHP en versiones anteriores a 7.0.15 y 7.1.x en versiones anteriores a 7.1.1 no maneja adecuadamente ciertos casos que requieren asignaciones de array grandes, lo que permite a atacantes remotos ejecutar c\u00f3digo arbitrario o provocar una denegaci\u00f3n de servicio (desbordamiento de enteros, acceso a memoria no inicializada y uso de punteros de la funci\u00f3n de destructor arbitrarios) a trav\u00e9s de datos serializados manipulados."
    }
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          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
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        "baseSeverity": "HIGH",
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