CVE-2023-27912 Memory corruption in Autodesk AutoCAD

High 7.8 Published 14 Apr 2023 Updated 6 Feb 2025

A malicious X_B file can cause an out-of-bounds read in AutoCAD, allowing attackers to execute code, read data, or crash the application.

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-2023-27912?

CVE-2023-27912 is a high-severity memory corruption vulnerability in Autodesk Autocad, published on 14 Apr 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

A maliciously crafted X_B file when parsed through Autodesk® AutoCAD® 2023 can force an Out-of-Bound Read. A malicious actor can leverage this vulnerability to cause a crash or read sensitive data or execute arbitrary code in the context of the current process.

Weakness: CWE-125

Which versions are affected by CVE-2023-27912?

It affects 10 products.

Products include Autodesk Autocad, Autodesk Autocad Advance Steel, Autodesk Autocad Architecture, Autodesk Autocad Civil 3d, Autodesk Autocad Electrical, Autodesk Autocad Lt and 4 more.

How do I fix CVE-2023-27912?

No fix has been published for CVE-2023-27912 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-2023-27912 being exploited?

There is no known exploitation of CVE-2023-27912 in the wild and no public exploit code.

All Autodesk Autocad vulnerabilities

Sources

Also known as GHSA-h4gh-9cxx-pfjv.