CVE-2023-6314 Memory corruption in Control FPWIN Pro

High 7.8 Published 19 Dec 2023 Updated 27 Aug 2024

Attackers can execute arbitrary code by tricking users into opening a specially crafted project file in Panasonic FPWin 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-2023-6314?

CVE-2023-6314 is a high-severity memory corruption vulnerability in Panasonic Control FPWIN Pro, published on 19 Dec 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 FPWin Pro version 7.7.0.0 and all previous versions may allow attackers to execute arbitrary code via a specially crafted project file.

Weakness: CWE-787

Which versions are affected by CVE-2023-6314?

It affects 1 product.

Products include Panasonic Fpwin Pro.

How do I fix CVE-2023-6314?

No fix has been published for CVE-2023-6314 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-2023-6314 being exploited?

There is no known exploitation of CVE-2023-6314 in the wild and no public exploit code.

Sources

Also known as GHSA-jfjv-fcvm-w4c8.