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.
CVSS Details
- CVSS 3.0 Base Score: 6.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | debian-upgrade-ffmpeg | Jan 30, 2018 | Nov 30, 2017 | |
| Ffmpeg | ffmpeg-upgrade-2_4_14ffmpeg-upgrade-2_8_14ffmpeg-upgrade-3_0_10ffmpeg-upgrade-3_2_10ffmpeg-upgrade-3_2_9ffmpeg-upgrade-3_3_5ffmpeg-upgrade-3_3_6ffmpeg-upgrade-3_4ffmpeg-upgrade-3_4_1 | Dec 11, 2017 | Nov 30, 2017 | |
| Freebsd | freebsd-upgrade-package-ffmpeg | Jul 28, 2018 | Jul 27, 2018 | |
| Suse | — | suse-upgrade-ffmpegsuse-upgrade-libavcodec-develsuse-upgrade-libavcodec57suse-upgrade-libavdevice-develsuse-upgrade-libavdevice57suse-upgrade-libavfilter-develsuse-upgrade-libavfilter6suse-upgrade-libavformat-develsuse-upgrade-libavformat57suse-upgrade-libavresample-develsuse-upgrade-libavresample3suse-upgrade-libavutil-develsuse-upgrade-libavutil55suse-upgrade-libpostproc-develsuse-upgrade-libpostproc54suse-upgrade-libswresample-develsuse-upgrade-libswresample2suse-upgrade-libswscale-develsuse-upgrade-libswscale4 | Feb 20, 2018 | Nov 30, 2017 |
| Ubuntu | ubuntu-upgrade-ffmpeg | Nov 19, 2024 | Nov 30, 2017 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub