CVE-2021-33447

CVE-2021-33447 affects Cesanta’s embedded JavaScript engine mJS (mJS) with a NULL pointer dereference in function mjs_print() of file mjs.c . Multiple connected sources (NVD, Red Hat CNS, OSV, CVE catalogs) confirm the issue, described as a NULL pointer dereference in mjs_print(). Impact details ...

CVE-2021-33442: NULL Pointer Dereference

An issue was discovered in mjs mJS: Restricted JavaScript engine, ES6 JavaScript version 6. There is NULL pointer dereference in jsonprintf in mjs.c...

CVE-2021-33439: Integer Overflow or Wraparound

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