In FFmpeg before 4.2, avcodec_open2 in libavcodec/utils.c allows a NULL pointer dereference and possibly unspecified other impact when there is no valid close function pointer.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade ffmpeg4Upgrade ffmpeg | Aug 22, 2024 | Oct 14, 2019 |
| Debian | — | Upgrade ffmpeg | Jul 10, 2020 | Oct 14, 2019 |
| Ffmpeg | — | Upgrade to FFmpeg version 4.2Upgrade to FFmpeg version 4.0.5Upgrade to FFmpeg version 4.1.5Upgrade to FFmpeg version 3.4.7Upgrade to FFmpeg version 3.2.16 | Oct 21, 2019 | Oct 14, 2019 |
| Gentoo Linux | — | Upgrade media-video/ffmpeg. | Mar 31, 2020 | Oct 14, 2019 |
| Suse | — | Upgrade libswscale4Upgrade libpostproc54-32bitUpgrade libavdevice57Upgrade libavresample3-32bitUpgrade libavutil55-32bitUpgrade libavresample-develUpgrade libavfilter-develUpgrade ffmpeg-private-develUpgrade libswscale4-32bitUpgrade libavdevice57-32bitUpgrade libavformat-develUpgrade libswresample2Upgrade libswscale-develUpgrade ffmpegUpgrade libavcodec57Upgrade libavfilter6-32bitUpgrade libpostproc54Upgrade libavcodec57-32bitUpgrade libavutil-develUpgrade libavfilter6Upgrade libswresample2-32bitUpgrade libavformat57-32bitUpgrade libavresample3Upgrade libavdevice-develUpgrade libavformat57Upgrade libpostproc-develUpgrade libavcodec-develUpgrade libavutil55Upgrade libswresample-devel | Jul 16, 2021 | Oct 14, 2019 |
| Ubuntu | — | Upgrade libavformat-ffmpeg56Upgrade libavformat58Upgrade libavcodec-ffmpeg56Upgrade libpostproc55Upgrade libavutil-ffmpeg54Upgrade libswresample3Upgrade libavfilter-ffmpeg5Upgrade libavcodec-ffmpeg-extra56Upgrade libavresample-ffmpeg2Upgrade libavformat57Upgrade libswscale5Upgrade libavcodec-extra57Upgrade libavfilter6Upgrade libavdevice-ffmpeg56Upgrade libavdevice58Upgrade libavutil56Upgrade libavresample3Upgrade libswresample-ffmpeg1Upgrade ffmpegUpgrade libswresample2Upgrade libswscale-ffmpeg3Upgrade libavcodec58Upgrade libavdevice57Upgrade libavcodec-extra58Upgrade libavutil55Upgrade libavresample4Upgrade libpostproc54Upgrade libavfilter7Upgrade libavfilter-extra7Upgrade libswscale4Upgrade libpostproc-ffmpeg53Upgrade libavcodec57Upgrade libavfilter-extra6 | Aug 5, 2020 | Oct 14, 2019 |
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