CVE-2021-46509

HIGH

Cesanta MJS <2.20.0 - Buffer Overflow

Title source: llm
STIX 2.1

Description

Cesanta MJS v2.20.0 was discovered to contain a stack overflow via snquote at mjs/src/mjs_json.c.

Scores

CVSS v3 7.8
EPSS 0.0018
EPSS Percentile 39.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-674
Status published
Products (1)
cesanta/mjs 2.20.0
Published Jan 27, 2022
Tracked Since Feb 18, 2026