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Vulnerability record · CVE-2017-14634 · published 21 September 2017

CVE-2017-14634: Libsndfile project libsndfile divide by zero vulnerability

LLibsndfile Project · Libsndfile

In libsndfile 1.0.28, a divide-by-zero error exists in the function double64_init() in double64.c, which may lead to DoS when playing a crafted audio file.

6.5 CVSS 3.0 Medium EPSS 2.1% · top 19.1% CWE-369 · Divide by zero
6.5CVSS 3.0 base score, v2 4.3
2.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
10References
17 Jun 2026Last modified by NVD

Description

In libsndfile 1.0.28, a divide-by-zero error exists in the function double64_init() in double64.c, which may lead to DoS when playing a crafted audio file.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/erikd/libsndfile/issues/318 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html Issue TrackingMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00030.html
https://security.gentoo.org/glsa/201811-23 Third Party Advisory
https://usn.ubuntu.com/4013-1/
https://github.com/erikd/libsndfile/issues/318 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html Issue TrackingMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/10/msg00030.html
https://security.gentoo.org/glsa/201811-23 Third Party Advisory
https://usn.ubuntu.com/4013-1/

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Source: NIST National Vulnerability Database (record CVE-2017-14634), CISA KEV, FIRST EPSS (scores of 2026-10-09). This page is refreshed as NVD updates the record.