CVE-2023-29578 Memory corruption in n/a

High 8.8 Published 24 Apr 2023 Updated 4 Feb 2025

A heap buffer overflow in the MP4StringProperty destructor allows attackers to execute arbitrary code or cause denial of service via crafted MP4 files.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2023-29578?

CVE-2023-29578 is a high-severity memory corruption vulnerability in n/a, published on 24 Apr 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

mp4v2 v2.0.0 was discovered to contain a heap buffer overflow via the mp4v2::impl::MP4StringProperty::~MP4StringProperty() function at src/mp4property.cpp.

Weakness: CWE-787

Which versions are affected by CVE-2023-29578?

It affects 1 product.

Products include Mp4v2 Project Mp4v2.

How do I fix CVE-2023-29578?

No fix has been published for CVE-2023-29578 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2023-29578 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-29578 exists.

Sources

Also known as GHSA-qjvw-vhjr-4r9r, UBUNTU-CVE-2023-29578.