Divide By Zero Affecting sox package, versions <14.4.1-5+deb8u4ubuntu0.1+esm1


Severity

Recommended
low

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.46% (39th percentile)

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  • Snyk IDSNYK-UBUNTU1604-SOX-10721777
  • published12 Jul 2025
  • disclosed25 Aug 2022

Introduced: 25 Aug 2022

CVE-2021-23210  (opens in a new tab)
CWE-369  (opens in a new tab)

How to fix?

Upgrade Ubuntu:16.04 sox to version 14.4.1-5+deb8u4ubuntu0.1+esm1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream sox package and not the sox package as distributed by Ubuntu. See How to fix? for Ubuntu:16.04 relevant fixed versions and status.

A floating point exception (divide-by-zero) issue was discovered in SoX in functon read_samples() of voc.c file. An attacker with a crafted file, could cause an application to crash.

CVSS Base Scores

version 3.1