Description


FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a heap-buffer-overflow occurs in drive read when a server-controlled read length is used to read file data into an IRP output stream buffer without a hard upper bound, allowing an oversized read to overwrite heap memory. This vulnerability is fixed in 3.20.1.

Related CPE's


Vulnerable

Weaknesses



CWE-122

CVSS impact metrics


CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.8 · Critical

Information


Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2026-01-14T18:16:42.933Z

6 days ago

Last modified

2026-01-20T18:38:29.257Z

9 hours ago