CVE-2023-47384

Name: CVE-2023-47384
Creator: NVD / NIST
Published: 2023-11-14T20:15:08.417+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.25%

Last modified Jun 17, 2026

CVE-2023-47384 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. MP4Box GPAC v2.3-DEV-rev617-g671976fcc-master was discovered to contain a memory leak in the function gf_isom_add_chapter at /isomedia/isom_write.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.. EPSS estimates a 0.25% chance of exploitation in the next 30 days.

Description

MP4Box GPAC v2.3-DEV-rev617-g671976fcc-master was discovered to contain a memory leak in the function gf_isom_add_chapter at /isomedia/isom_write.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file.

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.25%

16.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Gpac	Gpac	2.3-dev-rev617-g671976fcc-master

References

https://github.com/gpac/gpac/issues/2672Issue Tracking, Third Party Advisory
https://github.com/gpac/gpac/issues/2672Issue Tracking, Third Party Advisory

Timeline

Published: Nov 14, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-47384?

How severe is CVE-2023-47384?

CVE-2023-47384 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.25% probability of exploitation in the next 30 days.

How do I fix CVE-2023-47384?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-47384?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST