A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the url_open_dyn_buf_internal function in libavformat/aviobuf.c.
CVSS Details
- CVSS 3.1 Base Score: 6.5
- CVSS 3.1 Vector: (CVSS:3.1/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 | — | Upgrade ffmpeg | Nov 29, 2021 | Jun 1, 2021 |
| Ffmpeg | — | Upgrade to FFmpeg version 4.2.7Upgrade to FFmpeg version 3.4.11Upgrade to FFmpeg version 3.2.18Upgrade to FFmpeg version 2.8.20Upgrade to FFmpeg version 4.3Upgrade to FFmpeg version 4.1.10 | Jun 11, 2021 | Jun 1, 2021 |
| Suse | — | Upgrade libswscale4Upgrade libavcodec57-32bitUpgrade libpostproc54Upgrade libswscale4-32bitUpgrade ffmpeg-private-develUpgrade libswresample-develUpgrade libavutil55Upgrade libswresample2-32bitUpgrade libavutil-develUpgrade libavfilter6Upgrade libavformat-develUpgrade libavformat57-32bitUpgrade libswscale-develUpgrade libavdevice57-32bitUpgrade libavfilter6-32bitUpgrade libpostproc54-32bitUpgrade libavcodec57Upgrade libavfilter-develUpgrade libpostproc-develUpgrade libavresample3Upgrade libavcodec-develUpgrade libavresample-develUpgrade libavutil55-32bitUpgrade ffmpegUpgrade libavformat57Upgrade libavdevice57Upgrade libavresample3-32bitUpgrade libswresample2Upgrade libavdevice-devel | Jul 15, 2021 | Jun 1, 2021 |
| Ubuntu | — | Upgrade libavutil-ffmpeg54 (Ubuntu Pro)Upgrade libavfilter-ffmpeg5 (Ubuntu Pro)Upgrade libavcodec-ffmpeg-extra56 (Ubuntu Pro)Upgrade libswresample-ffmpeg1 (Ubuntu Pro)Upgrade libavcodec-ffmpeg56 (Ubuntu Pro)Upgrade libavresample-ffmpeg2 (Ubuntu Pro)Upgrade libavcodec-extra (Ubuntu Pro)Upgrade libavformat-ffmpeg56 (Ubuntu Pro)Upgrade ffmpeg (Ubuntu Pro)Upgrade libswscale-ffmpeg3 (Ubuntu Pro)Upgrade libpostproc-ffmpeg53 (Ubuntu Pro)Upgrade libavdevice-ffmpeg56 (Ubuntu Pro) | Mar 22, 2023 | Jun 1, 2021 |
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