{"id":"GHSA-jfmf-w293-8xr8","aliases":[],"url":"https://o3.security/vulnerability/GHSA-jfmf-w293-8xr8","summary":"Regular expression Denial of Service (ReDoS) in EmailValidator class in V7 compatibility module in Vaadin 8","details":"Unsafe validation RegEx in `EmailValidator` component in `com.vaadin:vaadin-compatibility-server` versions 8.0.0 through 8.12.4 (Vaadin versions 8.0.0 through 8.12.4) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.","published":"2021-10-13T18:55:52Z","modified":"2024-12-02T05:49:30.705064Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"com.vaadin:vaadin-bom","fixedVersion":"8.13.0"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/vaadin/framework/security/advisories/GHSA-jfmf-w293-8xr8"},{"type":"PACKAGE","url":"https://github.com/vaadin/framework"},{"type":"WEB","url":"https://vaadin.com/security/cve-2021-31409"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2024-12-02T05:49:30.705064Z"}}