VULNERABILITY INTELLIGENCE

CVE-2022-39319

CVSS score4.6 MEDIUM
EPSS probability0.77%
CISA KEVNot currently listed
Published2022-11-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L

Description

FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input length validation in the `urbdrc` 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 `/usb` redirection switch.

Weakness classification

  • security-advisories@github.com: CWE-125
  • nvd@nist.gov: CWE-125

Primary references