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CVE-2023-50716

Estado: AnalizadaCrítica (9.8)—

eProsima Fast DDS (formerly Fast RTPS) is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.13.0, 2.12.2, 2.11.3, 2.10.3, and 2.6.7, an invalid DATA_FRAG Submessage causes a bad-free error, and the Fast-DDS process can be remotely terminated. If an invalid Data_Frag packet is sent, the `Inline_qos, SerializedPayload` member of object `ch` will attempt to release memory without initialization, resulting in a 'bad-free' error. Versions 2.13.0, 2.12.2, 2.11.3, 2.10.2, and 2.6.7 fix this issue.

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)

Eprosima — Fast DDS

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-50716",
  "cveTags": [],
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          "id": "CVE-2023-50716",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
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          ],
          "version": "2.0.3",
          "timestamp": "2024-03-06T19:52:53.644084Z"
        }
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          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 2.8
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  "published": "2024-03-06T18:15:46.360",
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  "descriptions": [
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      "lang": "en",
      "value": "eProsima Fast DDS (formerly Fast RTPS) is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.13.0, 2.12.2, 2.11.3, 2.10.3, and 2.6.7, an invalid DATA_FRAG Submessage causes a bad-free error, and the Fast-DDS process can be remotely terminated. If an invalid Data_Frag packet is sent, the `Inline_qos, SerializedPayload` member of object `ch` will attempt to release memory without initialization, resulting in a 'bad-free' error. Versions 2.13.0, 2.12.2, 2.11.3, 2.10.2, and 2.6.7 fix this issue."
    },
    {
      "lang": "es",
      "value": "eProsima Fast DDS (anteriormente Fast RTPS) es una implementación en C++ del estándar del Servicio de distribución de datos del Object Management Group. Antes de las versiones 2.13.0, 2.12.2, 2.11.3, 2.10.3 y 2.6.7, un submensaje DATA_FRAG no válido provoca un error sin errores y el proceso Fast-DDS se puede finalizar de forma remota. Si se envía un paquete Data_Frag no válido, el miembro `Inline_qos, SerializedPayload` del objeto `ch` intentará liberar memoria sin inicialización, lo que generará un error de \"libre de errores\". Las versiones 2.13.0, 2.12.2, 2.11.3, 2.10.2 y 2.6.7 solucionan este problema."
    }
  ],
  "lastModified": "2026-06-17T06:39:50.597",
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