CVE-2020-22031

Katalog CVE

CVSS 8.8 · High EPSS 1,7%

Kerentanan Out-of-bounds Write pada ffmpeg, debian linux. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

A Heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 at libavfilter/vf_w3fdif.c in filter16_complex_low, which might lead to memory corruption and other potential consequences.

Rincian

Terbit di NVD

27 Mei 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

1,7% peluang dieksploitasi; lebih tinggi dari 76,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://trac.ffmpeg.org/attachment/ticket/8243/gdb-vf_w3fdif_191 advisory vendor
• https://trac.ffmpeg.org/ticket/8243 exploit · issue tracking · advisory vendor
• https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html mailing list · advisory pihak ketiga
• https://www.debian.org/security/2021/dsa-4990 advisory pihak ketiga