Out-of-bounds array access vulnerability in FFmpeg's JPEG2000 decoder

CVE-2013-7016 · MEDIUM Severity

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

The get_siz function in libavcodec/jpeg2000dec.c in FFmpeg before 2.1 does not ensure the expected sample separation, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted JPEG2000 data.

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