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Vulnerability record · CVE-2023-34318 · published 10 July 2023

CVE-2023-34318: Sound exchange project sound exchange heap-based buffer overflow vulnerability

Sound Exchange Project · Sound Exchange

A heap buffer overflow vulnerability was found in sox, in the startread function at sox/src/hcom.c:160:41. This flaw can lead to a denial of service, code execution, or information disclosure.

7.8 CVSS 3.1 High EPSS 0.27% · top 81.7% CWE-122 · Heap-based buffer overflowCWE-787 · Out-of-bounds write
7.8CVSS 3.1 base score
0.27%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

A heap buffer overflow vulnerability was found in sox, in the startread function at sox/src/hcom.c:160:41. This flaw can lead to a denial of service, code execution, or information disclosure.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

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

References

LinkTags
https://access.redhat.com/security/cve/CVE-2023-34318 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2212283 Issue TrackingThird Party Advisory
https://access.redhat.com/security/cve/CVE-2023-34318 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2212283 Issue TrackingThird Party Advisory

Track CVE-2023-34318 inside VULONE

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-34318), CISA KEV, FIRST EPSS (scores of 2026-10-09). This page is refreshed as NVD updates the record.