Buffer Overflow Affecting sox-debuginfo package, versions <0:14.4.1-7.amzn2.0.2


Severity

Recommended
medium

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.46% (39th percentile)

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  • Snyk IDSNYK-AMZN2-SOXDEBUGINFO-13451261
  • published8 Oct 2025
  • disclosed25 Aug 2022

Introduced: 25 Aug 2022

CVE-2021-23172  (opens in a new tab)
CWE-120  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2 sox-debuginfo to version 0:14.4.1-7.amzn2.0.2 or higher.
This issue was patched in ALAS2-2023-2231.

NVD Description

Note: Versions mentioned in the description apply only to the upstream sox-debuginfo package and not the sox-debuginfo package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

A vulnerability was found in SoX, where a heap-buffer-overflow occurs in function startread() in hcom.c file. The vulnerability is exploitable with a crafted hcomn file, that could cause an application to crash.

CVSS Base Scores

version 3.1