Vulnerability Database

296,733

Total vulnerabilities in the database

CVE-2023-39353

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to a missing offset validation leading to Out Of Bound Read. In the libfreerdp/codec/rfx.c file there is no offset validation in tile->quantIdxY, tile->quantIdxCb, and tile->quantIdxCr. As a result crafted input can lead to an out of bounds read access which in turn will cause a crash. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this vulnerability.

  • Published: Aug 31, 2023
  • Updated: Sep 7, 2023
  • CVE: CVE-2023-39353
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.1
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CWEs:

Software From Fixed in
freerdp / freerdp 3.0.0-beta1 3.0.0-beta1.x
freerdp / freerdp 3.0.0-beta2 3.0.0-beta2.x
freerdp / freerdp - 2.11.0
debian / debian_linux 10.0 10.0.x
fedoraproject / fedora 37 37.x
fedoraproject / fedora 38 38.x
fedoraproject / fedora 39 39.x