In FFmpeg prior to 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.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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ffmpeg ffmpeg |
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debian debian linux 9.0 |
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debian debian linux 10.0 |
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canonical ubuntu linux 16.04 |
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canonical ubuntu linux 18.04 |
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canonical ubuntu linux 20.04 |