CVE-2019-6822 Use after free in Zelio Soft 2 V5.2 and prior
Remote code execution via use-after-free when opening a malicious project file in Zelio Soft 2.
- 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-2019-6822?
CVE-2019-6822 is a high-severity use after free vulnerability in Zelio Soft 2 V5.2 and prior, published on 15 Jul 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
A Use After Free: CWE-416 vulnerability exists in Zelio Soft 2, V5.2 and earlier, which could cause remote code execution when opening a specially crafted Zelio Soft 2 project file.
Weakness: CWE-416
Which versions are affected by CVE-2019-6822?
It affects 1 product.
Products include Schneider-Electric Zelio Soft 2.
How do I fix CVE-2019-6822?
No fix has been published for CVE-2019-6822 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2019-6822 being exploited?
There is no known exploitation of CVE-2019-6822 in the wild and no public exploit code.
Other vulnerabilities in Zelio Soft 2 V5.2 and prior
Sources
Also known as GHSA-p7v5-h443-4jcw.