CVE-2023-27566 Memory corruption in n/a
An attacker can execute arbitrary code by tricking a user into opening a malicious MOC3 file in Live2D Cubism Editor.
- 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-2023-27566?
CVE-2023-27566 is a high-severity memory corruption vulnerability in n/a, published on 3 Mar 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
Cubism Core in Live2D Cubism Editor 4.2.03 allows out-of-bounds write via a crafted Section Offset Table or Count Info Table in an MOC3 file.
Weakness: CWE-787
Which versions are affected by CVE-2023-27566?
It affects 1 product.
Products include Live2d Cubism Editor.
How do I fix CVE-2023-27566?
No fix has been published for CVE-2023-27566 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-2023-27566 being exploited?
There is no known exploitation of CVE-2023-27566 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-pgj6-9qgv-5mfq.