CVE-2023-0770 Stack-based Buffer Overflow in gpac/gpac

High 7.8 Published 9 Feb 2023 Updated 2 Aug 2024

A stack-based buffer overflow in the GPAC library allows attackers to execute arbitrary code or cause a denial of service.

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: Available

What is CVE-2023-0770?

CVE-2023-0770 is a high-severity memory corruption vulnerability in Debian Debian Linux, published on 9 Feb 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

Stack-based Buffer Overflow in GitHub repository gpac/gpac prior to 2.2.

Weakness: CWE-787, CWE-121

Which versions are affected by CVE-2023-0770?

It affects 2 products.

Products include Debian Debian Linux, Gpac Gpac.

How do I fix CVE-2023-0770?

Upgrade to a fixed version.

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

Is CVE-2023-0770 being exploited?

There is no known exploitation of CVE-2023-0770 in the wild and no public exploit code.

All Debian Debian Linux vulnerabilities

Sources

Also known as DEBIAN-CVE-2023-0770, GHSA-5p6c-7q82-x6c9, UBUNTU-CVE-2023-0770.