CVE-2023-47384 Denial of service in n/a

Medium 5.5 Published 14 Nov 2023 Updated 3 Sep 2024

Attackers can cause a denial of service via a crafted MP4 file due to a memory leak in the GPAC library.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2023-47384?

CVE-2023-47384 is a medium-severity denial of service vulnerability in Gpac Gpac, published on 14 Nov 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official 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.

Weakness: CWE-401

Which versions are affected by CVE-2023-47384?

It affects 1 product.

Products include Gpac Gpac.

How do I fix CVE-2023-47384?

No fix has been published for CVE-2023-47384 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2023-47384 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-47384 exists.

All Gpac Gpac vulnerabilities

Sources

Also known as DEBIAN-CVE-2023-47384, GHSA-2fpj-cv6p-p352, UBUNTU-CVE-2023-47384.