[FFmpeg-trac] #8716(avfilter:open): Heap buffer overflow in ff_dnn_load_model_native

FFmpeg trac at avcodec.org
Mon Jun 8 18:34:25 EEST 2020


#8716: Heap buffer overflow in ff_dnn_load_model_native
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             Reporter:  assafsion   |                    Owner:  guoyejun
                 Type:  defect      |                   Status:  open
             Priority:  critical    |                Component:  avfilter
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by assafsion):

 I manually crafted it.
 I am a security researcher and I noticed that this part of the code could
 be exploited,
 Therefor, I crafted crash_dnn_backend_native_1 myself.

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Ticket URL: <https://trac.ffmpeg.org/ticket/8716#comment:4>
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