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CVE-2024-11581

Estado: AnalizadaAlta (7.8)—

Luxion KeyShot JT File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Luxion KeyShot. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the parsing of jt files. The issue results from the lack of proper validation of user-supplied data, which can result in a read before the start of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-23826.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

AV:L + UI:R indica ejecución en cliente (abrir fichero JT malicioso). Lectura fuera de límites en parseo permite RCE arbitrario en el proceso.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Restrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationExecution PreventionBehavior Prevention on EndpointDisable or Remove Feature or Program

Tecnologías afectadas (1)

Luxion — Keyshot

CWE

Referencias

JSON original (NVD)

Mostrar
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          "options": [
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              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2024-11-26T15:15:56.582008Z"
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  "published": "2024-11-22T21:15:17.257",
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      "url": "https://download.keyshot.com/cert/ksa-655925/ksa-655925.pdf?version=1.0&_gl=1*1vzfrlf*_gcl_au*MTIxNTA2Njg4MS4xNzMxNTMwMjIx",
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      "description": [
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  "descriptions": [
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      "lang": "en",
      "value": "Luxion KeyShot JT File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Luxion KeyShot. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of jt files. The issue results from the lack of proper validation of user-supplied data, which can result in a read before the start of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-23826."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de ejecución de código remoto en el análisis de archivos JT de Luxion KeyShot fuera de los límites. Esta vulnerabilidad permite a atacantes remotos ejecutar código arbitrario en las instalaciones afectadas de Luxion KeyShot. Se requiere la interacción del usuario para explotar esta vulnerabilidad, ya que el objetivo debe visitar una página maliciosa o abrir un archivo malicioso. La falla específica existe en el análisis de archivos jt. El problema es el resultado de la falta de una validación adecuada de los datos proporcionados por el usuario, lo que puede resultar en una lectura antes del inicio de un búfer asignado. Un atacante puede aprovechar esta vulnerabilidad para ejecutar código en el contexto del proceso actual. Era ZDI-CAN-23826."
    }
  ],
  "lastModified": "2026-06-17T06:58:00.513",
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