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CVE-2019-8356

sox: stack-based buffer overflow in bitrv2 in fft4g.c

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Severity

Moderate

Red Hat Product Security

6.7

CVSS 3.0

Review impact separately from score.

Published · February 7, 2019

Updated · November 22, 2025

Description

An issue was discovered in SoX 14.4.2. One of the arguments to bitrv2 in fft4g.c is not guarded, such that it can lead to write access outside of the statically declared array, aka a stack-based buffer overflow.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 6.7
CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

CWE-121 · Stack-based Buffer Overflow