Out-of-bounds Array Access and Application Crash in FFmpeg's h264_ps.c

Out-of-bounds Array Access and Application Crash in FFmpeg's h264_ps.c

CVE-2013-2277 · HIGH Severity

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

The ff_h264_decode_seq_parameter_set function in h264_ps.c in libavcodec in FFmpeg before 1.1.3 does not validate the relationship between luma depth and chroma depth, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) or possibly have unspecified other impact via crafted H.264 data.

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