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CVE-2021-4181

Estado: ModificadaAlta (7.5)—

Crash in the Sysdig Event 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-2021-4181",
  "cveTags": [],
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          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
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          "lang": "en",
          "value": "CWE-125"
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      "lang": "en",
      "value": "Crash in the Sysdig Event 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 bloqueo en Sysdig Event dissector en Wireshark versiones 3.6.0 y 3.4.0 a 3.4.10, permite la denegación de servicio por inyección de paquetes o por un archivo de captura diseñado."
    }
  ],
  "lastModified": "2026-06-17T04:19:10.180",
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