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CVE-2024-9407

Estado: AplazadaMedia (4.7)—

A vulnerability exists in the bind-propagation option of the Dockerfile RUN --mount instruction. The system does not properly validate the input passed to this option, allowing users to pass arbitrary parameters to the mount instruction. This issue can be exploited to mount sensitive directories from the host into a container during the build process and, in some cases, modify the contents of those mounted files. Even if SELinux is used, this vulnerability can bypass its protection by allowing the source directory to be relabeled to give the container access to host files.

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Docker — DockerfileAI

CWE

Referencias

JSON original (NVD)

Mostrar
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      "description": [
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          "value": "CWE-20"
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    {
      "lang": "en",
      "value": "A vulnerability exists in the bind-propagation option of the Dockerfile RUN --mount instruction. The system does not properly validate the input passed to this option, allowing users to pass arbitrary parameters to the mount instruction. This issue can be exploited to mount sensitive directories from the host into a container during the build process and, in some cases, modify the contents of those mounted files. Even if SELinux is used, this vulnerability can bypass its protection by allowing the source directory to be relabeled to give the container access to host files."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad en la opción bind-propagation de la instrucción RUN --mount de Dockerfile. El sistema no valida correctamente la entrada que se pasa a esta opción, lo que permite a los usuarios pasar parámetros arbitrarios a la instrucción mount. Este problema se puede aprovechar para montar directorios confidenciales del host en un contenedor durante el proceso de compilación y, en algunos casos, modificar el contenido de esos archivos montados. Incluso si se utiliza SELinux, esta vulnerabilidad puede eludir su protección al permitir que se vuelva a etiquetar el directorio de origen para dar al contenedor acceso a los archivos del host."
    }
  ],
  "lastModified": "2026-06-17T08:24:30.807",
  "sourceIdentifier": "secalert@redhat.com"
}