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CVE-2021-22143

Estado: ModificadaMedia (4.3)—

The Elastic APM .NET Agent can leak sensitive HTTP header information when logging the details during an application error. Normally, the APM agent will sanitize sensitive HTTP header details before sending the information to the APM server. During an application error it is possible the headers will not be sanitized before being sent.

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 (1)

Elastic — APM .net Agent

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2021-22143",
  "cveTags": [],
  "metrics": {
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2024-10-11T17:51:44.771061Z"
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  "vulnStatus": "Modified",
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      "lang": "en",
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    },
    {
      "lang": "es",
      "value": "Elastic APM .NET Agent puede filtrar información confidencial del encabezado HTTP al registrar los detalles durante un error de la aplicación. Normalmente, el agente de APM sanitizará los detalles confidenciales del encabezado HTTP antes de enviar la información al servidor de APM. Durante un error de aplicación, es posible que los encabezados no se saniticen antes de enviarlos."
    }
  ],
  "lastModified": "2026-06-17T03:36:41.553",
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