CVE-2020-21697

MEDIUM

6.5

Beschreibung

A heap-use-after-free in the mpeg_mux_write_packet function in libavformat/mpegenc.c of FFmpeg 4.2 allows to cause a denial of service (DOS) via a crafted avi file.

CVE Details

CVSS v3.1 Bewertung6.5

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionREQUIRED

Veroffentlicht8/10/2021

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

debian:debian_linuxffmpeg:ffmpeg

Schwachen (CWE)

CWE-416

Referenzen

https://trac.ffmpeg.org/ticket/8188(cve@mitre.org)

https://www.debian.org/security/2021/dsa-4998(cve@mitre.org)

https://trac.ffmpeg.org/ticket/8188(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2021/dsa-4998(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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