CVE-2018-19841
MEDIUM5.5EPSS 0.57%Published: 12/4/2018Modified: 11/19/2025
Also known as:ALPINE-CVE-2018-19841DEBIAN-CVE-2018-19841
Description
The function WavpackVerifySingleBlock in open_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (out-of-bounds read and application crash) via a crafted WavPack Lossless Audio file, as demonstrated by wvunpack.
Affected packages (2)
- Alpine/wavpackfrom 0, < 5.1.0-r7
- Debian/wavpackfrom 0, < 5.1.0-5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |