CVE-2023-34432 : A heap buffer overflow vulnerability was found in sox, in the lsx

A heap buffer overflow vulnerability was found in sox, in the lsx_readbuf function at sox/src/formats_i.c:98:16. This flaw can lead to a denial of service, code execution, or information disclosure.

Published 2023-07-10 21:15:11

Updated 2023-07-18 13:53:51

Source Red Hat, Inc.

View at NVD, CVE.org

Vulnerability category: OverflowMemory CorruptionDenial of serviceInformation leak

Products affected by CVE-2023-34432

Redhat » Enterprise Linux » Version: 6.0
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
Matching versions
Redhat » Enterprise Linux » Version: 7.0
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
Matching versions
Fedoraproject » Fedora » Version: 38
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
Matching versions
Fedoraproject » Extra Packages For Enterprise Linux » Version: 8.0
cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:8.0:*:*:*:*:*:*:*
Matching versions
Sound Exchange Project » Sound Exchange
Versions up to, including, (<=) 14.4.3
cpe:2.3:a:sound_exchange_project:sound_exchange:*:*:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2023-34432

Top countries where our scanners detected CVE-2023-34432

Top open port discovered on systems with this issue 53

IPs affected by CVE-2023-34432 149,552

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2023-34432!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2023-34432

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 14 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-34432

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	1.8	5.9	Red Hat, Inc.
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2023-34432

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2023-34432

https://bugzilla.redhat.com/show_bug.cgi?id=2212291

2212291 – (CVE-2023-34432) CVE-2023-34432 sox: heap-buffer-overflow in src/formats_i.c
Exploit;Issue Tracking;Third Party Advisory
https://access.redhat.com/security/cve/CVE-2023-34432

CVE-2023-34432- Red Hat Customer Portal
Third Party Advisory