CVE-2024-30809 Use after free in n/a

High 7.5 Published 2 Apr 2024 Updated 2 Aug 2024

A heap-use-after-free in Bento4 allows attackers to cause a denial of service via crafted media files.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2024-30809?

CVE-2024-30809 is a high-severity use after free vulnerability in Axiosys Bento4, published on 2 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue was discovered in Bento4 v1.6.0-641-2-g1529b83. There is a heap-use-after-free in Ap4Sample.h in AP4_Sample::GetOffset() const, leading to a Denial of Service (DoS), as demonstrated by mp42ts.

Weakness: CWE-416

Which versions are affected by CVE-2024-30809?

It affects 1 product.

Products include Axiosys Bento4.

How do I fix CVE-2024-30809?

No fix has been published for CVE-2024-30809 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.

Is CVE-2024-30809 being exploited?

There is no known exploitation of CVE-2024-30809 in the wild and no public exploit code.

All Axiosys Bento4 vulnerabilities

Sources

Also known as GHSA-j5qj-j5jr-mgjh.