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CVE-2020-26419

Estado: ModificadaMedia (5.3)—

Memory leak in the dissection engine in Wireshark 3.4.0 allows denial of service via packet injection or crafted capture file.

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 (3)

Fedoraproject — FedoraOracle — ZFS Storage Appliance KITWireshark — Wireshark

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2020-26419",
  "cveTags": [],
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          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
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  "published": "2020-12-11T19:15:12.217",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-401"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Memory leak in the dissection engine in Wireshark 3.4.0 allows denial of service via packet injection or crafted capture file."
    },
    {
      "lang": "es",
      "value": "Una pérdida de memoria en el motor de disección de Wireshark versión 3.4.0, permite una Denegación de Servicio por medio de una inyección de paquetes o un archivo de captura diseñado"
    }
  ],
  "lastModified": "2026-06-17T03:08:06.150",
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