{"id":"ECHO-4fc2-67bd-0a7a","upstream":["CVE-2018-21232"],"severity":[],"modified":"2026-03-26T10:49:59.206Z","affected":[{"package":{"ecosystem":"Echo","name":"re2c"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1"}]}]}],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2018-21232"},{"type":"WEB","url":"https://www.cve.org/CVERecord?id=CVE-2018-21232"}]}