CVEvulnerability

CVE-2023-40569

9.8 CRITICAL Published 2023-08-31 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-08-31
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-787

Description

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Write in the `progressive_decompress` function. This issue is likely down to incorrect calculations of the `nXSrc` and `nYSrc` variables. 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.

Affected configurations

• freerdp freerdp (< 2.11.0) • freerdp freerdp 3.0.0 • debian debian linux 10.0 • fedoraproject fedora 37 • fedoraproject fedora 38 • fedoraproject fedora 39

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References