Vulnerabilities > Cesanta > MJS

DATE CVE VULNERABILITY TITLE RISK
2023-02-03 CVE-2021-36535 Out-of-bounds Write vulnerability in Cesanta MJS 1.26
Buffer Overflow vulnerability in Cesanta mJS 1.26 allows remote attackers to cause a denial of service via crafted .js file to mjs_set_errorf.
local
low complexity
cesanta CWE-787
5.5
2022-07-26 CVE-2021-33437 Memory Leak vulnerability in Cesanta MJS
An issue was discovered in mjs (mJS: Restricted JavaScript engine), ES6 (JavaScript version 6).
local
low complexity
cesanta CWE-401
5.5
2022-01-27 CVE-2021-46508 Reachable Assertion vulnerability in Cesanta MJS 2.20.0
There is an Assertion `i < parts_cnt' failed at src/mjs_bcode.c in Cesanta MJS v2.20.0.
network
cesanta CWE-617
4.3
2022-01-27 CVE-2021-46509 Uncontrolled Recursion vulnerability in Cesanta MJS 2.20.0
Cesanta MJS v2.20.0 was discovered to contain a stack overflow via snquote at mjs/src/mjs_json.c.
local
low complexity
cesanta CWE-674
7.8
2022-01-27 CVE-2021-46510 Reachable Assertion vulnerability in Cesanta MJS 2.20.0
There is an Assertion `s < mjs->owned_strings.buf + mjs->owned_strings.len' failed at src/mjs_gc.c in Cesanta MJS v2.20.0.
network
cesanta CWE-617
4.3
2022-01-27 CVE-2021-46511 Reachable Assertion vulnerability in Cesanta MJS 2.20.0
There is an Assertion `m->len >= sizeof(v)' failed at src/mjs_core.c in Cesanta MJS v2.20.0.
network
cesanta CWE-617
4.3
2022-01-27 CVE-2021-46512 Unspecified vulnerability in Cesanta MJS 2.20.0
Cesanta MJS v2.20.0 was discovered to contain a SEGV vulnerability via mjs_apply at src/mjs_exec.c.
network
cesanta
4.3
2022-01-27 CVE-2021-46513 Classic Buffer Overflow vulnerability in Cesanta MJS 2.20.0
Cesanta MJS v2.20.0 was discovered to contain a global buffer overflow via mjs_mk_string at mjs/src/mjs_string.c.
network
cesanta CWE-120
6.8
2022-01-27 CVE-2021-46514 Reachable Assertion vulnerability in Cesanta MJS 2.20.0
There is an Assertion 'ppos != NULL && mjs_is_number(*ppos)' failed at src/mjs_core.c in Cesanta MJS v2.20.0.
network
cesanta CWE-617
4.3
2022-01-27 CVE-2021-46515 Reachable Assertion vulnerability in Cesanta MJS 2.20.0
There is an Assertion `mjs_stack_size(&mjs->scopes) >= scopes_len' failed at src/mjs_exec.c in Cesanta MJS v2.20.0.
network
cesanta CWE-617
4.3