CVE-2024-47134 Memory corruption in Kostac PLC Programming Software (Former name: Koyo PLC Programming Software)
An attacker can cause code execution or DoS by tricking a user into opening a malicious project file in Kostac PLC software.
- 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-2024-47134?
CVE-2024-47134 is a high-severity memory corruption vulnerability in JTEKT ELECTRONICS CORPORATION Kostac PLC Programming Software (Former name: Koyo PLC Programming Software), published on 3 Oct 2024. 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
Out-of-bounds write vulnerability exists in Kostac PLC Programming Software (Former name: Koyo PLC Programming Software) Version 1.6.14.0 and earlier. Having a user open a specially crafted project file which was saved using Kostac PLC Programming Software Version 1.6.9.0 and earlier may cause a denial-of-service (DoS) condition, arbitrary code execution, and/or information disclosure because the issues exist in parsing of KPP project files.
Weakness: CWE-787
Which versions are affected by CVE-2024-47134?
It affects 1 product.
Products include Electronics.jtekt Kostac Plc Programming Software.
How do I fix CVE-2024-47134?
No fix has been published for CVE-2024-47134 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-2024-47134 being exploited?
There is no known exploitation of CVE-2024-47134 in the wild and no public exploit code.
Sources
Also known as GHSA-g85g-8x42-v8qv.