CVE-2019-6547 Memory corruption in Delta Industrial Automation CNCSoft
An out-of-bounds read in Delta CNCSoft ScreenEditor allows attackers to crash the software via malicious project files.
- 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-2019-6547?
CVE-2019-6547 is a medium-severity memory corruption vulnerability in ICS-CERT Delta Industrial Automation CNCSoft, published on 28 Feb 2019. 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
Delta Industrial Automation CNCSoft, CNCSoft ScreenEditor Version 1.00.84 and prior. An out-of-bounds read vulnerability may cause the software to crash due to lacking user input validation for processing project files.
Weakness: CWE-125
Which versions are affected by CVE-2019-6547?
It affects 1 product.
Products include Deltaww Screeneditor.
How do I fix CVE-2019-6547?
No fix has been published for CVE-2019-6547 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-2019-6547 being exploited?
There is no known exploitation of CVE-2019-6547 in the wild and no public exploit code.
Sources
Also known as GHSA-vj48-mm4h-98qc.