CVE-2024-32662 HIGH

CVE-2024-32662: FreeRDP rdp_redirection_read_base64_wchar out of bound read

Vendor Freerdp
Product FreeRDP
Weakness CWE-125
Published April 23, 2024
Last update February 13, 2025
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity High

CVSS vector

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

What the vulnerability does

01Description

FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients prior to version 3.5.1 are vulnerable to out-of-bounds read. This occurs when `WCHAR` string is read with twice the size it has and converted to `UTF-8`, `base64` decoded. The string is only used to compare against the redirection server certificate. Version 3.5.1 contains a patch for the issue. No known workarounds are available.

Key dates

02Disclosure timeline

April 23, 2024 CVE published
February 13, 2025 Record updated