{"id":"CVE-2021-46523","details":"Cesanta MJS v2.20.0 was discovered to contain a heap buffer overflow via to_json_or_debug at mjs/src/mjs_json.c.","modified":"2026-07-09T05:45:46.113392Z","published":"2022-01-27T21:15:10.077Z","references":[{"type":"REPORT","url":"https://github.com/cesanta/mjs/issues/198"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/cesanta/mjs","events":[{"introduced":"b1b6eac6b1e5b830a5cb14f8f4dc690ef3162551"},{"last_affected":"b1b6eac6b1e5b830a5cb14f8f4dc690ef3162551"}],"database_specific":{"cpe":"cpe:2.3:a:cesanta:mjs:2.20.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.20.0"},{"last_affected":"2.20.0"}],"source":"CPE_STRING"}}],"versions":["2.20.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-46523.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}