CVE-2023-29570 | Cesanta MJS 2.20.0 src/mjs_ffi.c mjs_ffi_cb_free memory corruption (Issue 240 / EUVD-2023-33111)

A vulnerability labeled as critical has been found in Cesanta MJS 2.20.0. This issue affects the function mjs_ffi_cb_free of the file src/mjs_ffi.c. The manipulation results in memory corruption. This vulnerability is identified as CVE-2023-29570. The attack can only be performed from the local network. There is not any exploit available.