CVE-2021-33443

medium

Description

An issue was discovered in mjs (mJS: Restricted JavaScript engine), ES6 (JavaScript version 6). There is stack buffer overflow in mjs_execute() in mjs.c.

References

https://github.com/cesanta/mjs/issues/167

https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d

Details

Source: Mitre, NVD

Published: 2022-07-26

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H