CVE-2022-29368 Memory corruption in n/a

High 7.1 Published 12 May 2022 Updated 3 Aug 2024

An out-of-bounds read in the Moddable JavaScript engine allows attackers to cause denial of service or disclose sensitive memory information.

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-2022-29368?

CVE-2022-29368 is a high-severity memory corruption vulnerability in n/a, published on 12 May 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

Moddable commit before 135aa9a4a6a9b49b60aa730ebc3bcc6247d75c45 was discovered to contain an out-of-bounds read via the function fxUint8Getter at /moddable/xs/sources/xsDataView.c.

Weakness: CWE-125

Which versions are affected by CVE-2022-29368?

It affects 1 product.

Products include Moddable Moddable.

How do I fix CVE-2022-29368?

No fix has been published for CVE-2022-29368 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-2022-29368 being exploited?

There is no known exploitation of CVE-2022-29368 in the wild and no public exploit code.

Sources

Also known as GHSA-27x5-rrvg-fcg5.