In libavformat/asfdec_f.c in FFmpeg 3.3.3, a DoS in asf_build_simple_index() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted ASF file, which claims a large "ict" field in the header but does not contain sufficient backing data, is provided, the for loop would consume huge CPU and memory resources, since there is no EOF check inside the loop.
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 |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade ffmpeg4Upgrade ffmpeg | Aug 22, 2024 | Sep 9, 2017 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Sep 9, 2017 |
| Debian | — | Upgrade ffmpeg | Dec 5, 2017 | Sep 8, 2017 |
| Ffmpeg | — | Upgrade to FFmpeg version 2.4.14Upgrade to FFmpeg version 3.0.10Upgrade to FFmpeg version 2.8.14Upgrade to FFmpeg version 3.1.11Upgrade to FFmpeg version 3.2.8Upgrade to FFmpeg version 3.3.4 | Sep 29, 2017 | Sep 9, 2017 |
| Freebsd | — | Upgrade mythtv-frontendUpgrade ffmpegUpgrade mythtv | Oct 13, 2017 | Oct 12, 2017 |
| Suse | — | Upgrade libavfilter6Upgrade libpostproc54Upgrade libswresample-develUpgrade libswscale-develUpgrade ffmpegUpgrade libavutil55Upgrade libavcodec57Upgrade libavformat-develUpgrade libswscale4Upgrade libavdevice57Upgrade libavformat57Upgrade libavcodec-develUpgrade libavutil-develUpgrade libavresample3Upgrade libavresample-develUpgrade libpostproc-develUpgrade libswresample2 | Sep 16, 2017 | Sep 8, 2017 |
| Ubuntu | — | Upgrade ffmpeg | Nov 19, 2024 | Sep 9, 2017 |
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