CVE-2021-33447

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

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-2021-33448

The CVE-2021-33448 issue concerns Cesanta MJS (mJS: Restricted JavaScript engine), used in ES6 environments. Multiple connected sources (Red Hat, NVD, OSV, CVE listing) consistently describe a stack buffer overflow at address 0x7fffe9049390. The vulnerability is documented across several feeds, b...

CVE-2021-33448

An issue was discovered in mjsmJS: Restricted JavaScript engine, ES6 JavaScript version 6. There is stack buffer overflow at 0x7fffe9049390...

CVE-2021-33449

CVE-2021-33449 affects the Cesanta mJS embedded JavaScript engine (mJS) — specifically the mjs_bcode_part_get_by_offset() function in mjs.c, where a NULL pointer dereference is reported. The entry notes a local attack vector with the vulnerability potentially causing an availability impact (crash...

CVE-2021-33449

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

CVE-2021-33442

The CVE concerns Cesanta MJS (mJS) embedded JavaScript engine. A NULL pointer dereference in json_printf() (mjs.c) is identified as the underlying flaw. Documented impacts indicate a HIGH availability impact with MEDIUM overall risk (CVSS v3.1: AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H), and the vulner...

CVE-2021-33442

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-2021-33441

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

CVE-2021-33441

The CVE-2021-33441 issue affects Cesanta mJS (mjs.c) in the mJS restricted JavaScript engine. A NULL pointer dereference in exec_expr() is reported, leading to potential crashes (availability impact). The connected records confirm the vulnerability across multiple sources (NVD/Red Hat/Open Source...

CVE-2021-33440

CVE-2021-33440 affects Cesanta MJS (mJS: Restricted JavaScript engine). The issue is a NULL pointer dereference in the function mjs_bcode_commit() within mjs.c , as described across multiple connected records. The vulnerability is documented consistently across NVD and vendor-related feeds, with ...

CVE-2021-33440

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

CVE-2021-33439

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

CVE-2021-33439

CVE-2021-33439 describes an integer overflow in the mjs (mJS: Restricted JavaScript engine) project, specifically in the function gc_compact_strings() within mjs.c. The vulnerability affects the embedded JavaScript engine used in ES6 contexts and is documented across multiple sources (NVD, Red Ha...

CVE-2021-33438

CVE-2021-33438 : An issue in the mjs (mJS: Restricted JavaScript engine) ES6 engine has a stack buffer overflow in the function json_parse_array() within mjs.c. The vulnerability is documented across multiple feeds (NVD/Red Hat/EUVD/OSV etc.). The vulnerability is described without public exploit...

CVE-2021-33438

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

CVE-2021-33437

An issue was discovered in mjs mJS: Restricted JavaScript engine, ES6 JavaScript version 6. There are memory leaks in frozencb in mjs.c...

CVE-2021-33437

CVE-2021-33437 affects the mjs (mJS) embedded JavaScript engine. All connected sources describe memory leaks in the frozen_cb() function of mjs.c. The issue is tied to the ES6 engine and has been documented across multiple feeds (Red Hat, NVD, OSV, CVE lists). One PT Security entry notes that aff...

Cesanta MJS 代码问题漏洞

Cesanta MJS is an embedded JavaScript engine for C/C++ from Cesanta Ireland. It is designed for microcontrollers with limited resources. The main design goals are a small footprint and simple C/C++ interoperability. A security vulnerability exists in Cesanta MJS mJS: Restricted JavaScript engine...

Cesanta MJS 代码问题漏洞

Cesanta MJS is an embedded JavaScript engine for C/C++ from Cesanta Ireland. It is designed for microcontrollers with limited resources. The main design goals are a small footprint and simple C/C++ interoperability. A security vulnerability exists in Cesanta MJS mJS: Restricted JavaScript engine...