Out of Bounds Read Vulnerability in Wavpack 5.4.0 Processing *.WAV Files

Out of Bounds Read Vulnerability in Wavpack 5.4.0 Processing *.WAV Files

CVE-2021-44269 · MEDIUM Severity

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

An out of bounds read was found in Wavpack 5.4.0 in processing *.WAV files. This issue triggered in function WavpackPackSamples of file src/pack_utils.c, tainted variable cnt is too large, that makes pointer sptr read beyond heap bound.

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