Out-of-bounds array access vulnerability in FFmpeg's read_header function in libavcodec/ffv1dec.c

CVE-2013-7020 · MEDIUM Severity

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

The read_header function in libavcodec/ffv1dec.c in FFmpeg before 2.1 does not properly enforce certain bit-count and colorspace constraints, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted FFV1 data.

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