CVE-2024-25200 Denial of service in n/a

High 7.5 Published 7 Feb 2024 Updated 20 Jun 2025

A stack overflow 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: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2024-25200?

CVE-2024-25200 is a high-severity denial of service vulnerability in n/a, published on 7 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Espruino 2v20 (commit fcc9ba4) was discovered to contain a Stack Overflow via the jspeFactorFunctionCall at src/jsparse.c.

Weakness: CWE-787

Which versions are affected by CVE-2024-25200?

It affects 1 product.

Products include Espruino Espruino.

How do I fix CVE-2024-25200?

No fix has been published for CVE-2024-25200 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2024-25200 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-25200 exists.

Sources

Also known as GHSA-9c5v-wp94-33vx.