{"id":"CVE-2018-1107","details":"It was discovered that the is-my-json-valid JavaScript library used an inefficient regular expression to validate JSON fields defined to have email format. A specially crafted JSON file could cause it to consume an excessive amount of CPU time when validated.","aliases":["GHSA-4hpf-3wq7-5rpr"],"modified":"2026-03-14T09:27:12.379381Z","published":"2021-03-30T02:15:14.593Z","references":[{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1546357"},{"type":"EVIDENCE","url":"https://snyk.io/vuln/npm:is-my-json-valid:20180214"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"1.4.1"}]},{"events":[{"introduced":"2.0.0"},{"fixed":"2.17.2"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1107.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:N/I:N/A:L"}]}