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CVE-2019-11498

wavpack: Use of uninitialized variable in WavpackSetConfiguration64 leads to DoS

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Severity

Low

Red Hat Product Security

4

CVSS 3.0

Review impact separately from score.

Published · March 5, 2019

Updated · November 22, 2025

Description

WavpackSetConfiguration64 in pack_utils.c in libwavpack.a in WavPack through 5.1.0 has a "Conditional jump or move depends on uninitialised value" condition, which might allow attackers to cause a denial of service (application crash) via a DFF file that lacks valid sample-rate data.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 4
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE-456 · Missing Initialization of a Variable