CVE-2023-0996

Katalog CVE

CVSS 7.8 · High EPSS 0,31%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada struktur libheif. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call.

Rincian

Terbit di NVD

24 Februari 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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)

0,31% peluang dieksploitasi; lebih tinggi dari 21,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/strukturag/libheif/pull/759 patch · advisory vendor
• https://govtech-csg.github.io/security-advisories/2023/02/24/CVE-2023-0996.html advisory pihak ketiga