vulnerability

FreeBSD: VID-1f0421b1-8398-11ed-973d-002b67dfc673 (CVE-2022-39318): freerdp -- multiple vulnerabilities

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Severity

CVSS

(AV:N/AC:H/Au:S/C:N/I:N/A:C)

Published

Dec 24, 2022

Added

Dec 25, 2022

Modified

Jun 15, 2026

Description

FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input validation in `urbdrc` channel. A malicious server can trick a FreeRDP based client to crash with division by zero. This issue has been addressed in version 2.9.0. All users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch.

Solution

freebsd-upgrade-package-freerdp

References

CVE-2022-39318
https://attackerkb.com/topics/CVE-2022-39318
CWE-20
CWE-369
EUVD-EUVD-2022-41802
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-41802

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