Information disclosure in FreeRDP - CVE-2021-37595

Vulnerability identifier: #VU55405

CSH Severity: Medium

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2021-37595

CWE-ID: CWE-200

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
FreeRDP

Software vendor:
FreeRDP

The vulnerability allows a remote server to gain access to potentially sensitive information.

The vulnerability exists due to arbitrary file read vulnerability in the wfreerdp (Windows) client, if clipboard redirection is enabled (default). A malicious server can ready arbitrary file on the client's system.

Install updates from vendor's website.

• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-qg62-jcfp-46fw