nvd-json-data-feeds/CVE-2021/CVE-2021-202xx/CVE-2021-20236.json

{
  "id": "CVE-2021-20236",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2021-05-28T11:15:07.933",
  "lastModified": "2022-08-05T15:21:01.083",
  "vulnStatus": "Analyzed",
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      "value": "A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability."
    },
    {
      "lang": "es",
      "value": "Se encontr\u00f3 un fallo en el servidor ZeroMQ en versiones anteriores a 4.3.3. Este fallo permite a un cliente malicioso causar un desbordamiento del b\u00fafer de pila en el servidor mediante el env\u00edo de peticiones de suscripci\u00f3n de temas dise\u00f1adas y luego cancelando la suscripci\u00f3n. La mayor amenaza de esta vulnerabilidad es la confidencialidad, la integridad y la disponibilidad del sistema"
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          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
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          "scope": "UNCHANGED",
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