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CVE-2018-8531

Estado: ModificadaAlta (8.8)—

A remote code execution vulnerability exists in the way that Azure IoT Hub Device Client SDK using MQTT protocol accesses objects in memory, aka "Azure IoT Device Client SDK Memory Corruption Vulnerability." This affects Hub Device Client SDK, Azure IoT Edge.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Microsoft — Azure Internet OF Things EdgeMicrosoft — Csharp Software Development KIT

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2018-8531",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
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  "affected": [
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  "published": "2018-10-10T13:29:06.243",
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      "source": "secure@microsoft.com"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A remote code execution vulnerability exists in the way that Azure IoT Hub Device Client SDK using MQTT protocol accesses objects in memory, aka \"Azure IoT Device Client SDK Memory Corruption Vulnerability.\" This affects Hub Device Client SDK, Azure IoT Edge."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de ejecución remota de código en la forma en la que Azure IoT Hub Device Client SDK con el protocolo MQTT accede a los objetos en la memoria. Esto también se conoce como \"Azure IoT Device Client SDK Memory Corruption Vulnerability\". Esto afecta a Hub Device Client SDK y Azure IoT Edge."
    }
  ],
  "lastModified": "2026-06-17T02:05:03.090",
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