CVE-2021-46323 Null dereference in n/a
A null pointer dereference in the Espruino JavaScript interpreter allows attackers to cause a denial of service via crafted input.
- 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-2021-46323?
CVE-2021-46323 is a medium-severity vulnerability in n/a, published on 20 Jan 2022. 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
Espruino 2v11.251 was discovered to contain a SEGV vulnerability via src/jsinteractive.c in jsiGetDeviceFromClass.
Which versions are affected by CVE-2021-46323?
It affects 1 product.
Products include Espruino Espruino.
How do I fix CVE-2021-46323?
No fix has been published for CVE-2021-46323 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-46323 being exploited?
There is no known exploitation of CVE-2021-46323 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-xrfx-3p5r-5f5j.