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CVE-2019-13226

Estado: ModificadaAlta (7)—

deepin-clone before 1.1.3 uses a predictable path /tmp/.deepin-clone/mount/<block-dev-basename> in the Helper::temporaryMountDevice() function to temporarily mount a file system as root. An unprivileged user can prepare a symlink at this location to have the file system mounted in an arbitrary location. By winning a race condition, the attacker can also enter the mount point, thereby preventing a subsequent unmount of the file system.

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 (2)

CWE

Referencias

JSON original (NVD)

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      "value": "deepin-clone before 1.1.3 uses a predictable path /tmp/.deepin-clone/mount/<block-dev-basename> in the Helper::temporaryMountDevice() function to temporarily mount a file system as root. An unprivileged user can prepare a symlink at this location to have the file system mounted in an arbitrary location. By winning a race condition, the attacker can also enter the mount point, thereby preventing a subsequent unmount of the file system."
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      "value": "deepin-clone anterior a versión 1.1.3, usa una ruta predecible /tmp/.deepin-clone/mount/ en la función Helper::temporaryMountDevice() para montar temporalmente un sistema de archivos como root. Un usuario sin privilegios puede preparar un enlace simbólico en esta ubicación para que el sistema de archivos sea montado en una ubicación arbitraria. Al ganar una condición de carrera, el atacante también puede ingresar al punto de montaje, lo que impide un desmontaje posterior del sistema de archivos."
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  "lastModified": "2026-06-17T02:16:19.913",
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