{
  "id": "CVE-2017-9951",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-07-17T13:18:30.970",
  "lastModified": "2024-11-21T03:37:14.323",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The try_read_command function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service (segmentation fault) via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-8705."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n try_read_command en el archivo memcached.c en memcached anterior a versi\u00f3n 1.4.39, permite a los atacantes remotos causar una denegaci\u00f3n de servicio (fallo de segmentaci\u00f3n) por medio de una petici\u00f3n para agregar y configurar una clave, lo que hace una comparaci\u00f3n entre un int firmado y sin firmar y activa una lectura excesiva del b\u00fafer en la regi\u00f3n heap de la memoria. NOTA: esta vulnerabilidad existe debido a una soluci\u00f3n incompleta para el CVE-2016-8705."
    }
  ],
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          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
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