Published: 31/08/2023 Updated: 12/01/2024

CVSS v3 Base Score: 9.1 | Impact Score: 5.2 | Exploitability Score: 3.9

VMScore: 0

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 Read in the `general_LumaToYUV444` function. This Out-Of-Bounds Read occurs because processing is done on the `in` variable without checking if it contains data of sufficient length. Insufficient data for the `in` variable may cause errors or crashes. 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 issue.

Vulnerable Product	Search on Vulmon	Subscribe to Product
freerdp freerdp 3.0.0
freerdp freerdp
debian debian linux 10.0
fedoraproject fedora 37
fedoraproject fedora 38
fedoraproject fedora 39

Debian Bug report logs - #1051638 freerdp2: CVE-2023-39350 CVE-2023-39351 CVE-2023-39352 CVE-2023-39353 CVE-2023-39354 CVE-2023-39355 CVE-2023-39356 CVE-2023-40181 CVE-2023-40186 CVE-2023-40188 CVE-2023-40567 CVE-2023-40569 CVE-2023-40589 Package: src:freerdp2; Maintainer for src:freerdp2 is Debian Remote Maintainers <debian-remote@lis ...

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license This issue affects Clients only Integer underflow leading to DOS (eg abort due to `WINPR_ASSERT` with default compilation flags) When an insufficient blockLen is provided, and proper length validation is not performed, an Integer Underflow ...

DescriptionThe MITRE CVE dictionary describes this issue as: 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 Read in the `general_LumaToYUV444` function This Out-Of-Bounds Read occurs because processing is done on the `in` variable without c ...

CWE-125 https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/codec/nsc.c#L115-L175 https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-9w28-wwj5-p4xq https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OH2ATH2BKDNKCJAU4WPPXK4SHLE3UJUV/https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A6LLDAPEXRDJOM3PREDDD267SSNT77DP/https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IHMTGKCZXJPQOR5ZD2I4GPDNP2DKRXMF/https://lists.debian.org/debian-lts-announce/2023/10/msg00008.html https://security.gentoo.org/glsa/202401-16 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1051638 https://nvd.nist.gov https://alas.aws.amazon.com/AL2/ALAS-2023-2269.html

CVE-2023-40188

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