CVE-2023-47056 ZDI-CAN-21763: Adobe Premiere Pro MP4 File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

High 7.8 Published 16 Nov 2023 Updated 2 Aug 2024

Attackers can execute arbitrary code by tricking users into opening a malicious MP4 file in Adobe Premiere Pro.

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-2023-47056?

CVE-2023-47056 is a high-severity memory corruption vulnerability in Adobe Premiere Pro, published on 16 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

Adobe Premiere Pro version 24.0 (and earlier) and 23.6 (and earlier) are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Weakness: CWE-787, CWE-122

Which versions are affected by CVE-2023-47056?

It affects 1 product.

Products include Adobe Premiere Pro.

How do I fix CVE-2023-47056?

No fix has been published for CVE-2023-47056 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-2023-47056 being exploited?

There is no known exploitation of CVE-2023-47056 in the wild and no public exploit code.

Sources

Also known as GHSA-82hq-6j6q-2mgp.