← Zuruck zu CVEs
CVE-2020-21688
HIGH8.8
Beschreibung
A heap-use-after-free in the av_freep function in libavutil/mem.c of FFmpeg 4.2 allows attackers to execute arbitrary code.
CVE Details
CVSS v3.1 Bewertung8.8
SchweregradHIGH
CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/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/8186(cve@mitre.org)
https://www.debian.org/security/2021/dsa-4998(cve@mitre.org)
https://trac.ffmpeg.org/ticket/8186(af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2021/dsa-4998(af854a3a-2127-422b-91ae-364da2661108)
IOC Korrelationen
Keine Korrelationen erfasst
This product uses data from the NVD API but is not endorsed or certified by the NVD.