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CVE-2021-4185

Estado: ModificadaAlta (7.5)—

Infinite loop in the RTMPT dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 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 (5)

Debian — Debian LinuxFedoraproject — FedoraOracle — Http ServerOracle — ZFS Storage Appliance KITWireshark — Wireshark

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-4185",
  "cveTags": [],
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          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
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          "confidentialityImpact": "NONE"
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        "impactScore": 2.9,
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  "published": "2021-12-30T22:15:10.363",
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      "description": [
        {
          "lang": "en",
          "value": "CWE-835"
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      ]
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  ],
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    {
      "lang": "en",
      "value": "Infinite loop in the RTMPT dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file"
    },
    {
      "lang": "es",
      "value": "Un Bucle infinito en RTMPT dissector en Wireshark versiones 3.6.0 y 3.4.0 a 3.4.10, permite una denegación de servicio por inyección de paquetes o archivo de captura diseñado."
    }
  ],
  "lastModified": "2026-06-17T04:19:10.637",
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