The hevc_write_frame function in libbpg.c in libbpg 0.9.7 allows remote malicious users to cause a denial of service (out-of-bounds read and application crash) or possibly have unspecified other impact via a crafted BPG file, related to improper interaction with hls_pcm_sample in hevc.c in libavcodec in FFmpeg and put_pcm_var in hevcdsp_template.c in libavcodec in FFmpeg.
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libbpg project libbpg 0.9.7 |