{"id":"GHSA-j23j-q57m-63v3","aliases":[],"url":"https://o3.security/vulnerability/GHSA-j23j-q57m-63v3","summary":"Denial of service in DataCommunicator class in Vaadin 8","details":"Missing check in `DataCommunicator` class in `com.vaadin:vaadin-server` versions 8.0.0 through 8.14.0 (Vaadin 8.0.0 through 8.14.0) allows authenticated network attacker to cause heap exhaustion by requesting too many rows of data.","published":"2021-10-13T18:54:50Z","modified":"2024-12-02T05:39:10.973684Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"com.vaadin:vaadin-server","fixedVersion":"8.14.1"}],"fix":{"url":"https://github.com/vaadin/framework/pull/12415","label":"vaadin/framework#12415"},"references":[{"type":"WEB","url":"https://github.com/vaadin/framework/security/advisories/GHSA-j23j-q57m-63v3"},{"type":"WEB","url":"https://github.com/vaadin/framework/pull/12415"},{"type":"WEB","url":"https://vaadin.com/security/cve-2021-33609"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2024-12-02T05:39:10.973684Z"}}