The ff_dwt_decode function in libavcodec/jpeg2000dwt.c in FFmpeg prior to 2.8.4 does not validate the number of decomposition levels before proceeding with Discrete Wavelet Transform decoding, which allows remote malicious users to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted JPEG 2000 data.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
ffmpeg ffmpeg |
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