CVE-2022-41877mediumCWE-119

CVE-2022-41877: fallo de gravedad media en FreeRDP

Missing input length validation in `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.

13Vexday Risk Score

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

ssvc Trackcvss 4.6epss 0.8%
FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input length validation in `drive` channel. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. 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 redirection channel - command line options `/drive`, `+drives` or `+home-drive`.
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
Productos afectados
FreeRDP · FreeRDP
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