CVE-2017-17081: The gmc_mmx function in libavcodec/x86/mpegvideodsp.c in FFmpeg 2.3 and 3.4 does not properly validate widths and heights, which allows remote attackers to…

PriorityP426medium6.5CVSS 3.0

AVNACLPRNUIRSUCNINAH

EPSS

1.83%

76.6th percentile

The gmc_mmx function in libavcodec/x86/mpegvideodsp.c in FFmpeg 2.3 and 3.4 does not properly validate widths and heights, which allows remote attackers to cause a denial of service (integer signedness error and out-of-array read) via a crafted MPEG file.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	ffmpeg	< ffmpeg 7:3.4.1-1 (bookworm)	ffmpeg 7:3.4.1-1 (bookworm)
ffmpeg	ffmpeg	—	—
ffmpeg	ffmpeg	>= 0 < 7:3.4.1-1	7:3.4.1-1
ffmpeg	ffmpeg	>= 0 < 7:3.4.1-1	7:3.4.1-1
ffmpeg	ffmpeg	>= 0 < 7:3.4.1-1	7:3.4.1-1
ffmpeg	ffmpeg	>= 0 < 7:3.4.1-1	7:3.4.1-1

CVSS provenance

nvdv3.06.5MEDIUMCVSS:3.0/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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