CVE-2020-35964: track_header in libavformat/vividas.c in FFmpeg 4.3.1 has an out-of-bounds write because of incorrect extradata packing.

PriorityP429medium6.5CVSS 3.1

AVNACLPRNUIRSUCNINAH

EPSS

1.53%

72.1th percentile

track_header in libavformat/vividas.c in FFmpeg 4.3.1 has an out-of-bounds write because of incorrect extradata packing.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	ffmpeg	< ffmpeg 7:4.3.1-6 (bookworm)	ffmpeg 7:4.3.1-6 (bookworm)
ffmpeg	ffmpeg	—	—
ffmpeg	ffmpeg	>= 0 < 7:4.3.1-6	7:4.3.1-6
ffmpeg	ffmpeg	>= 0 < 7:4.3.1-6	7:4.3.1-6
ffmpeg	ffmpeg	>= 0 < 7:4.3.1-6	7:4.3.1-6
ffmpeg	ffmpeg	>= 0 < 7:4.3.1-6	7:4.3.1-6

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

osv6.5MEDIUM

vendor_debian6.5MEDIUM

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