CVE-2021-33439 Information

Description

An issue was discovered in mjs (mJS: Restricted JavaScript engine) ES6 (JavaScript version 6). There is Integer overflow in gc_compact_strings() in mjs.c.

Reference

https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d https://github.com/cesanta/mjs/issues/159