CVE-2018-19840

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CVSS 3.0

5.5 medium

EPSS

2%p82

Published

Dec 4, 2018 (Dec 4, 2018)

Modified

Jun 17, 2026

Description

The function WavpackPackInit in pack_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (resource exhaustion caused by an infinite loop) via a crafted wav audio file because WavpackSetConfiguration64 mishandles a sample rate of zero.

Vendors: wavpack canonical fedoraproject opensuse
Products: wavpack, ubuntu linux, fedora, leap
Weakness: CWE-835
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.3%)

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