{"id":"GHSA-crh4-294p-vcfq","summary":"Regular expression denial of service (ReDoS) in EmailField component in Vaadin 14 and 15-17","details":"Unsafe validation RegEx in `EmailField` component in `com.vaadin:vaadin-text-field-flow` versions 2.0.4 through 2.3.2 (Vaadin 14.0.6 through 14.4.3), and 3.0.0 through 4.0.2 (Vaadin 15.0.0 through 17.0.10) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.\n\n- https://vaadin.com/security/cve-2021-31405","modified":"2024-12-02T05:42:09.576055Z","published":"2021-04-19T14:53:20Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2021-04-16T23:12:10Z","nvd_published_at":null,"cwe_ids":["CWE-400"]},"references":[{"type":"WEB","url":"https://github.com/vaadin/flow-components/security/advisories/GHSA-crh4-294p-vcfq"},{"type":"PACKAGE","url":"https://github.com/vaadin/flow-components"},{"type":"WEB","url":"https://vaadin.com/security/cve-2021-31405"}],"affected":[{"package":{"name":"com.vaadin:vaadin-text-field-flow","ecosystem":"Maven","purl":"pkg:maven/com.vaadin/vaadin-text-field-flow"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.4"},{"fixed":"2.3.3"}]}],"versions":["2.0.4","2.0.5","2.0.6","2.0.7","2.0.8","2.1.0","2.1.1","2.1.2","2.2.0","2.2.1","2.3.0","2.3.1","2.3.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/04/GHSA-crh4-294p-vcfq/GHSA-crh4-294p-vcfq.json"}},{"package":{"name":"com.vaadin:vaadin-text-field-flow","ecosystem":"Maven","purl":"pkg:maven/com.vaadin/vaadin-text-field-flow"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.0.0"},{"fixed":"4.0.3"}]}],"versions":["3.0.0","3.0.1","3.1.0","3.1.1","3.1.2","4.0.0","4.0.1","4.0.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/04/GHSA-crh4-294p-vcfq/GHSA-crh4-294p-vcfq.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}