CVE-2023-40574
freerdp: Out-Of-Bounds Write in general_YUV444ToRGB_8u_P3AC4R_BGRX
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Red Hat (media).
Descripción
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 `writePixelBGRX` function. This issue is likely down to incorrect calculations of the `nHeight` and `srcStep` variables. This issue has been addressed in version 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue.
Paquetes afectados y versiones corregidas
Ninguna fuente de paquetes lista este ID.
Referencias
- https://access.redhat.com/security/cve/CVE-2023-40574
- https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/primitives/prim_YUV.c#L414-L445
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-422p-gj6x-93cw
- https://nvd.nist.gov/vuln/detail/CVE-2023-40574
- https://security.gentoo.org/glsa/202401-16
- https://www.cve.org/CVERecord?id=CVE-2023-40574