libavcodec/hevcdec.c in FFmpeg 3.4 and 4.1.2 mishandles detection of duplicate first slices, which allows remote attackers to cause a denial of service (NULL pointer dereference and out-of-array access) or possibly have unspecified other impact via crafted HEVC data.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-ffmpegalpine-linux-upgrade-ffmpeg4 | Aug 22, 2024 | Apr 18, 2019 | |
| Debian | debian-upgrade-ffmpeg | May 23, 2019 | Apr 19, 2019 | |
| Ffmpeg | ffmpeg-upgrade-2_8_16ffmpeg-upgrade-3_2_14ffmpeg-upgrade-3_4_6ffmpeg-upgrade-4_1_3ffmpeg-upgrade-4_2 | Apr 22, 2019 | Apr 19, 2019 | |
| Suse | — | suse-upgrade-ffmpeg-4-libavcodec-develsuse-upgrade-ffmpeg-4-libavdevice-develsuse-upgrade-ffmpeg-4-libavfilter-develsuse-upgrade-ffmpeg-4-libavformat-develsuse-upgrade-ffmpeg-4-libavresample-develsuse-upgrade-ffmpeg-4-libavutil-develsuse-upgrade-ffmpeg-4-libpostproc-develsuse-upgrade-ffmpeg-4-libswresample-develsuse-upgrade-ffmpeg-4-libswscale-develsuse-upgrade-ffmpeg-4-private-develsuse-upgrade-libavcodec58suse-upgrade-libavcodec58-32bitsuse-upgrade-libavcodec58-64bitsuse-upgrade-libavdevice58suse-upgrade-libavdevice58-32bitsuse-upgrade-libavdevice58-64bitsuse-upgrade-libavfilter7suse-upgrade-libavfilter7-32bitsuse-upgrade-libavfilter7-64bitsuse-upgrade-libavformat58suse-upgrade-libavformat58-32bitsuse-upgrade-libavformat58-64bitsuse-upgrade-libavresample4suse-upgrade-libavresample4-32bitsuse-upgrade-libavresample4-64bitsuse-upgrade-libavutil56suse-upgrade-libavutil56-32bitsuse-upgrade-libavutil56-64bitsuse-upgrade-libpostproc55suse-upgrade-libpostproc55-32bitsuse-upgrade-libpostproc55-64bitsuse-upgrade-libswresample3suse-upgrade-libswresample3-32bitsuse-upgrade-libswresample3-64bitsuse-upgrade-libswscale5suse-upgrade-libswscale5-32bitsuse-upgrade-libswscale5-64bit | Jan 15, 2020 | Apr 18, 2019 |
| Ubuntu | ubuntu-upgrade-ffmpegubuntu-upgrade-libavcodec-extra57ubuntu-upgrade-libavcodec-extra58ubuntu-upgrade-libavcodec-ffmpeg-extra56ubuntu-upgrade-libavcodec-ffmpeg56ubuntu-upgrade-libavcodec57ubuntu-upgrade-libavcodec58ubuntu-upgrade-libavdevice-ffmpeg56ubuntu-upgrade-libavdevice57ubuntu-upgrade-libavdevice58ubuntu-upgrade-libavfilter-extra6ubuntu-upgrade-libavfilter-extra7ubuntu-upgrade-libavfilter-ffmpeg5ubuntu-upgrade-libavfilter6ubuntu-upgrade-libavfilter7ubuntu-upgrade-libavformat-ffmpeg56ubuntu-upgrade-libavformat57ubuntu-upgrade-libavformat58ubuntu-upgrade-libavresample-ffmpeg2ubuntu-upgrade-libavresample3ubuntu-upgrade-libavresample4ubuntu-upgrade-libavutil-ffmpeg54ubuntu-upgrade-libavutil55ubuntu-upgrade-libavutil56ubuntu-upgrade-libpostproc-ffmpeg53ubuntu-upgrade-libpostproc54ubuntu-upgrade-libpostproc55ubuntu-upgrade-libswresample-ffmpeg1ubuntu-upgrade-libswresample2ubuntu-upgrade-libswresample3ubuntu-upgrade-libswscale-ffmpeg3ubuntu-upgrade-libswscale4ubuntu-upgrade-libswscale5 | May 7, 2019 | Apr 18, 2019 |
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