{"id":"CVE-2018-11418","details":"An issue was discovered in JerryScript 1.0. There is a heap-based buffer over-read in the lit_read_code_unit_from_utf8 function via a RegExp(\"[\\\\u0020\") payload, related to re_parse_char_class in parser/regexp/re-parser.c.","modified":"2026-07-08T14:59:54.271086Z","published":"2018-05-24T20:29:00.353Z","references":[{"type":"REPORT","url":"https://github.com/jerryscript-project/jerryscript/issues/2237"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jerryscript-project/jerryscript","events":[{"introduced":"63f739e5a0f64abb4e3d2ed103a2f2813c1f2257"},{"last_affected":"63f739e5a0f64abb4e3d2ed103a2f2813c1f2257"}],"database_specific":{"extracted_events":[{"introduced":"1.0"},{"last_affected":"1.0"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:jerryscript:jerryscript:1.0:*:*:*:*:*:*:*"}}],"versions":["1.0","v1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11418.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}