CVE-2018-19840

medium

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.

References

Advisories
More

https://usn.ubuntu.com/3839-1/

https://security.gentoo.org/glsa/202007-19

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WVVKOBJR5APOB3KWUWJ4UWQHUBZQL6C6/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NZGXJUHCGQI6XKLCBUZHXPYIIWMFWA22/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BRWQNE3TH5UF64IKHKKHVCHJHUOVKJUH/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6CFFFWIWALGQPKINRDW3PRGRD5LOLGZA/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BLSOEVEKF4VNNVNZ2AN46BJUT4TGVWT/

https://github.com/dbry/WavPack/issues/53

https://github.com/dbry/WavPack/commit/070ef6f138956d9ea9612e69586152339dbefe51

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00029.html

https://seclists.org/bugtraq/2019/Dec/37

https://lists.debian.org/debian-lts-announce/2021/01/msg00013.html

http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html

Details

Source: Mitre, NVD

Published: 2018-12-04

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity: Medium

EPSS

EPSS: 0.00924