CVE-2021-33897

Katalog CVE

CVSS 5.5 · Medium EPSS 0,24%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada synthesiagame synthesia. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

A buffer overflow in Synthesia before 10.7.5567, when a non-Latin locale is used, allows user-assisted attackers to cause a denial of service (application crash) via a crafted MIDI file with malformed bytes. This file is mishandled during a deletion attempt. In Synthesia before 10.9, an improper path handling allows local attackers to cause a denial of service (application crash) via a crafted MIDI file with malformed bytes.

Rincian

Terbit di NVD

17 November 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

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

EPSS (30 hari)

0,24% peluang dieksploitasi; lebih tinggi dari 13,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://synthesiagame.com/news release notes · advisory vendor
• https://isopach.dev/CVE-2021-33897 advisory pihak ketiga