libavcodec/mjpegdec.c in FFmpeg before 2.4.2 considers only dimension differences, and not bits-per-pixel differences, when determining whether an image size has changed, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted MJPEG data.
CVSS Details
- CVSS 3.1 Base Score: 6.3
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade ffmpeg | Jul 30, 2024 | Nov 5, 2014 |
| Ffmpeg | — | Upgrade to FFmpeg version 2.5Upgrade to FFmpeg version 2.4.2Upgrade to FFmpeg version 2.0.6Upgrade to FFmpeg version 2.2.9Upgrade to FFmpeg version 1.2.9Upgrade to FFmpeg version 0.7.17Upgrade to FFmpeg version 2.3.4Upgrade to FFmpeg version 2.1.6 | Sep 29, 2017 | Nov 5, 2014 |
| Freebsd | — | Upgrade ffmpegUpgrade ffmpeg0 | Dec 10, 2025 | Jun 2, 2015 |
| Gentoo Linux | — | Upgrade media-video/ffmpeg. | Oct 30, 2017 | Nov 5, 2014 |
| Ubuntu | — | Upgrade libavcodec53Upgrade libavformat53 | Apr 4, 2016 | Nov 5, 2014 |
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