Heap-based Buffer Overflow in FFmpeg's PNG Decoder (CVE-2017-XXXX)

CVE-2017-7863 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

FFmpeg before 2017-02-04 has an out-of-bounds write caused by a heap-based buffer overflow related to the decode_frame_common function in libavcodec/pngdec.c.

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