A null pointer dereference issue was discovered in 'FFmpeg' in decode_main_header() function of libavformat/nutdec.c file. The flaw occurs because the function lacks check of the return value of avformat_new_stream() and triggers the null pointer dereference error, causing an application to crash.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade ffmpeg | Jun 15, 2023 | Jan 12, 2023 |
| Ffmpeg | — | Upgrade to FFmpeg version 5.0.3Upgrade to FFmpeg version 4.3.7Upgrade to FFmpeg version 4.4.4Upgrade to FFmpeg version 5.1 | Jul 20, 2026 | Jan 12, 2023 |
| Freebsd | — | Upgrade mythtvUpgrade mythtv-frontendUpgrade ffmpegUpgrade emby-server-develUpgrade emby-serverUpgrade avidemuxUpgrade ffmpeg4Upgrade handbrake | Apr 14, 2023 | Apr 7, 2023 |
| Suse | — | Upgrade libavfilter6-32bitUpgrade ffmpeg-4-libavcodec-develUpgrade libavutil-develUpgrade libswresample3_9Upgrade libswresample2-32bitUpgrade libavdevice58_13-32bitUpgrade libswresample3_9-32bitUpgrade libavfilter6Upgrade libavdevice58_13Upgrade libpostproc54-32bitUpgrade libpostproc-develUpgrade libavformat57-32bitUpgrade ffmpeg-4-libavdevice-develUpgrade libavutil56_70-32bitUpgrade libavresample3Upgrade ffmpeg-4-libpostproc-develUpgrade libavfilter7_110-32bitUpgrade libavresample4_0-32bitUpgrade ffmpeg-4-libswscale-develUpgrade libavcodec58_134-32bitUpgrade ffmpeg-4-private-develUpgrade libavdevice57-32bitUpgrade libavcodec57Upgrade libavformat58_76Upgrade libpostproc55_9-32bitUpgrade ffmpeg-4-libavformat-develUpgrade libavformat57Upgrade libswscale5_9-32bitUpgrade libpostproc55_9Upgrade ffmpegUpgrade libavformat-develUpgrade libswscale4Upgrade libavutil56_70Upgrade libavresample-develUpgrade libavcodec57-32bitUpgrade ffmpeg-4-libavutil-develUpgrade ffmpeg-4-libavfilter-develUpgrade libpostproc54Upgrade libswscale5_9Upgrade ffmpeg-4-libavresample-develUpgrade libavdevice57Upgrade libavfilter-develUpgrade libswresample-develUpgrade libavresample3-32bitUpgrade ffmpeg-4Upgrade libavfilter7_110Upgrade libavcodec-develUpgrade libswresample2Upgrade libswscale4-32bitUpgrade libavcodec58_134Upgrade libavutil55-32bitUpgrade libavresample4_0Upgrade libavdevice-develUpgrade ffmpeg-private-develUpgrade ffmpeg-4-libswresample-develUpgrade libavutil55Upgrade libswscale-develUpgrade libavformat58_76-32bit | Jan 27, 2023 | Jan 12, 2023 |
| Ubuntu | — | Upgrade libavfilter7 (Ubuntu Pro)Upgrade libavcodec-ffmpeg56 (Ubuntu Pro)Upgrade libavformat-extra58 (Ubuntu Pro)Upgrade libswscale4 (Ubuntu Pro)Upgrade libswscale5 (Ubuntu Pro)Upgrade libswresample-ffmpeg1 (Ubuntu Pro)Upgrade libavcodec-extra58 (Ubuntu Pro)Upgrade libavutil56 (Ubuntu Pro)Upgrade libavfilter-extra (Ubuntu Pro)Upgrade libavutil-ffmpeg54 (Ubuntu Pro)Upgrade libavcodec-extra59Upgrade libavcodec-extra (Ubuntu Pro)Upgrade ffmpegUpgrade libavcodec57 (Ubuntu Pro)Upgrade libavfilter-ffmpeg5 (Ubuntu Pro)Upgrade libavutil57Upgrade libavfilter-extra8Upgrade libavcodec-ffmpeg-extra56 (Ubuntu Pro)Upgrade libavfilter8Upgrade libswresample2 (Ubuntu Pro)Upgrade libavfilter6 (Ubuntu Pro)Upgrade libpostproc55 (Ubuntu Pro)Upgrade libavcodec59Upgrade libavutil55 (Ubuntu Pro)Upgrade libavdevice57 (Ubuntu Pro)Upgrade libpostproc54 (Ubuntu Pro)Upgrade libavresample-ffmpeg2 (Ubuntu Pro)Upgrade libavfilter-extra7 (Ubuntu Pro)Upgrade libavcodec58 (Ubuntu Pro)Upgrade libavresample4 (Ubuntu Pro)Upgrade libavformat57 (Ubuntu Pro)Upgrade libswresample4Upgrade libavdevice58 (Ubuntu Pro)Upgrade libswscale6Upgrade libswscale-ffmpeg3 (Ubuntu Pro)Upgrade libavcodec-extraUpgrade libavfilter-extra6 (Ubuntu Pro)Upgrade libavfilter-extraUpgrade libavcodec-extra57 (Ubuntu Pro)Upgrade libavformat59Upgrade libavdevice-ffmpeg56 (Ubuntu Pro)Upgrade libpostproc56Upgrade ffmpeg (Ubuntu Pro)Upgrade libavdevice59Upgrade libavformat-extra59Upgrade libavresample3 (Ubuntu Pro)Upgrade libavformat-ffmpeg56 (Ubuntu Pro)Upgrade libavformat-extraUpgrade libavformat-extra (Ubuntu Pro)Upgrade libavformat58 (Ubuntu Pro)Upgrade libav-tools (Ubuntu Pro)Upgrade libswresample3 (Ubuntu Pro)Upgrade libpostproc-ffmpeg53 (Ubuntu Pro) | Mar 22, 2023 | Jan 12, 2023 |
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