CVE-2022-23477

Katalog CVE

CVSS 9.8 · Critical EPSS 0,93%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada neutrinolabs xrdp, debian linux. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

xrdp is an open source project which provides a graphical login to remote machines using Microsoft Remote Desktop Protocol (RDP). xrdp < v0.9.21 contain a buffer over flow in audin_send_open() function. There are no known workarounds for this issue. Users are advised to upgrade.

Rincian

Terbit di NVD

9 Desember 2022

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-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

0,93% peluang dieksploitasi; lebih tinggi dari 59,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-hqw2-jx2c-wrr2 advisory pihak ketiga
• https://www.debian.org/security/2023/dsa-5502 advisory pihak ketiga