9.8

CVE-2019-17542

FFmpeg before 4.2 has a heap-based buffer overflow in vqa_decode_chunk because of an out-of-array access in vqa_decode_init in libavcodec/vqavideo.c.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ffmpeg ≫ Ffmpeg Version < 2.8.16
Ffmpeg ≫ Ffmpeg Version >= 3.2 < 3.2.15
Ffmpeg ≫ Ffmpeg Version >= 3.4 < 3.4.7
Ffmpeg ≫ Ffmpeg Version >= 4.0 < 4.0.5
Ffmpeg ≫ Ffmpeg Version >= 4.1 < 4.1.5
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 20.04 SwEdition lts
Debian ≫ Debian Linux Version 8.0
Debian ≫ Debian Linux Version 9.0
Debian ≫ Debian Linux Version 10.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.31% 0.811
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://lists.debian.org/debian-lts-announce/2019/12/msg00003.html
Third Party Advisory
Mailing List
https://security.gentoo.org/glsa/202003-65
Third Party Advisory
https://usn.ubuntu.com/4431-1/
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/07/msg00022.html
Third Party Advisory
Mailing List
https://www.debian.org/security/2020/dsa-4722
Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15919
Third Party Advisory
Issue Tracking
https://github.com/FFmpeg/FFmpeg/commit/02f909dc24b1f05cfbba75077c7707b905e63cd2
Patch
Third Party Advisory