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FFmpeg: CVE-2020-14212: Out-of-bounds Write

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FFmpeg: CVE-2020-14212: Out-of-bounds Write

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
06/16/2020
Created
06/24/2020
Added
06/24/2020
Modified
04/09/2021

Description

FFmpeg through 4.3 has a heap-based buffer overflow in avio_get_str in libavformat/aviobuf.c because dnn_backend_native.c calls ff_dnn_load_model_native and a certain index check is omitted.

Solution(s)

  • ffmpeg-upgrade-4_3_1
  • ffmpeg-upgrade-4_4

References

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