CVE-2023-40574: freerdp

csirt@kutim:~/threat-intel/cve/CVE-2023-40574

CVSS 9.8 · Critical EPSS 1,2%

Kerentanan Out-of-bounds Write pada freerdp. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 31 Agustus 2023
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-787: Out-of-bounds Write
EPSS (30 hari): 1,2% peluang dieksploitasi; lebih tinggi dari 67,5% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
freerdp	freerdp	Versi 3.0.0 beta1
freerdp	freerdp	Versi 3.0.0 beta2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-422p-gj6x-93cw exploit · advisory vendor
https://github.com/FreeRDP/FreeRDP/blob/5be5553e0da72178a4b94cc1ffbdace9ceb153e5/libfreerdp/primitives/prim_YU... issue tracking
https://security.gentoo.org/glsa/202401-16

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.