Main Vulnerability Database Vulnerabilities #VU80353

Use-after-free in FreeRDP - CVE-2023-39355

Published: September 4, 2023

Vulnerability identifier: #VU80353

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-39355

CWE-ID: CWE-416

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a use-after-free error in RDPGFX_CMDID_RESETGRAPHICS. A remote attacker can cause unexpected behavior.

FreeRDP
Gentoo Linux
net-misc/freerdp

Install updates from vendor's website.

FreeRDP - update to 3.0.0 beta3
net-misc/freerdp - update to 2.11.0