{"id":"CVE-2020-23321","details":"There is a heap-buffer-overflow at lit-strings.c:431 in lit_read_code_unit_from_utf8 in JerryScript 2.2.0.","modified":"2026-04-11T20:42:28.692532Z","published":"2021-06-10T23:15:08.197Z","references":[{"type":"FIX","url":"https://github.com/jerryscript-project/jerryscript/issues/3870"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jerryscript-project/jerryscript","events":[{"introduced":"0"},{"last_affected":"5fdeb7c1d68e8c5209e186e1760bc703a723d588"}],"database_specific":{"cpe":"cpe:2.3:a:jerryscript:jerryscript:2.2.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"2.2.0"}],"source":"CPE_FIELD"}}],"versions":["v2.0","v2.1.0","v2.2.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-23321.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}