Name: CVE-2020-20891: Buffer Copy without Checking Size of Input
Published: 2021-09-20T00:00:00.000Z
Keywords: CVE, CVE-2020-20891, CWE-120, CVSS 8.8, EPSS 0.01234

Buffer Overflow vulnerability in function config_input in libavfilter/vf_gblur.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts.

CVSS Details

CVSS 3.1 Base Score: 8.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	View advisory ↗	debian-upgrade-ffmpeg	Aug 17, 2022	Sep 20, 2021
Ffmpeg	View advisory ↗View advisory ↗View advisory ↗	ffmpeg-upgrade-3_2_17ffmpeg-upgrade-3_4_10ffmpeg-upgrade-4_1_9ffmpeg-upgrade-4_2_6ffmpeg-upgrade-4_3	Sep 27, 2021	Sep 20, 2021
Suse	—	suse-upgrade-ffmpegsuse-upgrade-ffmpeg-private-develsuse-upgrade-libavcodec-develsuse-upgrade-libavcodec57suse-upgrade-libavcodec57-32bitsuse-upgrade-libavdevice-develsuse-upgrade-libavdevice57suse-upgrade-libavdevice57-32bitsuse-upgrade-libavfilter-develsuse-upgrade-libavfilter6suse-upgrade-libavfilter6-32bitsuse-upgrade-libavformat-develsuse-upgrade-libavformat57suse-upgrade-libavformat57-32bitsuse-upgrade-libavresample-develsuse-upgrade-libavresample3suse-upgrade-libavresample3-32bitsuse-upgrade-libavresample3-64bitsuse-upgrade-libavutil-develsuse-upgrade-libavutil55suse-upgrade-libavutil55-32bitsuse-upgrade-libpostproc-develsuse-upgrade-libpostproc54suse-upgrade-libpostproc54-32bitsuse-upgrade-libswresample-develsuse-upgrade-libswresample2suse-upgrade-libswresample2-32bitsuse-upgrade-libswscale-develsuse-upgrade-libswscale4suse-upgrade-libswscale4-32bit	Oct 27, 2021	Sep 20, 2021

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