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Fencer Vulns
medium 5.0

CVE-2019-8354 json

An issue was discovered in SoX 14.4.2.

published 2019-02-15 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-17744

cvss
5.0
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.6%
EPSS 1.6% chance of exploitation in 30 days, percentile 76%
public exploits
0
none known

Summary

An issue was discovered in SoX 14.4.2. lsx_make_lpf in effect_i_dsp.c has an integer overflow on the result of multiplication fed into malloc. When the buffer is allocated, it is smaller than expected, leading to a heap-based buffer overflow.

Patch / fix

  • sox Debian 13, Debian 12 14.4.2+git20190427-1

debian advisories DEBIAN-CVE-2019-8354

  • sox Ubuntu 16.04 LTS 14.4.1-5+deb8u4ubuntu0.1
  • sox Ubuntu 18.04 LTS 14.4.2-3ubuntu0.18.04.1
  • sox Ubuntu Pro 14.04 LTS 14.4.1-3ubuntu1.1+esm1

ubuntu advisories UBUNTU-CVE-2019-8354

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • sox Alpine 3.24, Alpine 3.23, Alpine 3.22 +12 more 14.4.2-r5

alpine advisories ALPINE-CVE-2019-8354

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2019-8354 updated cvss 5.9

sox: integer overflow in function lsx_make_lpf in effect_i_dsp.c

  • Red Hat Enterprise Linux 7 sox
    affected: no fix planned “Will not fix”
  • Red Hat Enterprise Linux 5 sox Red Hat Enterprise Linux 6 sox
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.63% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 5.0 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.