CVE-2022-39347lowCWE-22

CVE-2022-39347: fallo de gravedad baja en FreeRDP

Missing path sanitation with `drive` channel in FreeRDP

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear FreeRDP+ Monitorear freerdp2

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

8Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 2.6epss 1.0%
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing path canonicalization and base path check for `drive` channel. A malicious server can trick a FreeRDP based client to read files outside the shared directory. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the `/drive`, `/drives` or `+home-drive` redirection switch.
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N
Productos afectados
FreeRDP · FreeRDP
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