nvd-json-data-feeds/CVE-2017/CVE-2017-121xx/CVE-2017-12132.json

{
  "id": "CVE-2017-12132",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-08-01T16:29:00.180",
  "lastModified": "2024-11-21T03:08:53.703",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The DNS stub resolver in the GNU C Library (aka glibc or libc6) before version 2.26, when EDNS support is enabled, will solicit large UDP responses from name servers, potentially simplifying off-path DNS spoofing attacks due to IP fragmentation."
    },
    {
      "lang": "es",
      "value": "La herramienta de resoluci\u00f3n de zonas stub de DNS en la librer\u00eda GNU C, tambi\u00e9n conocida como glibc o libc6, en sus versiones anteriores a la 2.26 cuando el soporte EDNS est\u00e1 activado, solicitar\u00e1 respuestas UDP de gran tama\u00f1o de servidores de nombres, pudiendo simplificar los ataques de suplantaci\u00f3n de DNS debido a una fragmentaci\u00f3n de IP."
    }
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          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
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