CVE-2019-13147 — MEDIUM (6.5)

Vulnerability Description

In Audio File Library (aka audiofile) 0.3.6, there exists one NULL pointer dereference bug in ulaw2linear_buf in G711.cpp in libmodules.a that allows an attacker to cause a denial of service via a crafted file.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Audiofile	Audiofile	0.3.6
Debian	Debian Linux	10.0

Related Weaknesses (CWE)

CWE-476

References

https://github.com/mpruett/audiofile/issues/54ExploitThird Party Advisory
https://lists.debian.org/debian-lts-announce/2023/11/msg00006.htmlMailing List
https://github.com/mpruett/audiofile/issues/54ExploitThird Party Advisory
https://lists.debian.org/debian-lts-announce/2023/11/msg00006.htmlMailing List
https://lists.debian.org/debian-lts-announce/2025/07/msg00020.html

FAQ

What is CVE-2019-13147?

CVE-2019-13147 is a vulnerability with a CVSS score of 6.5 (MEDIUM). In Audio File Library (aka audiofile) 0.3.6, there exists one NULL pointer dereference bug in ulaw2linear_buf in G711.cpp in libmodules.a that allows an attacker to cause a denial of service via a cra...

How severe is CVE-2019-13147?

CVE-2019-13147 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-13147?

Check the references section above for vendor advisories and patch information. Affected products include: Audiofile Audiofile, Debian Debian Linux.