{"id":"CVE-2019-7614","aliases":["GHSA-jqm6-m3j3-8gg9"],"url":"https://o3.security/vulnerability/CVE-2019-7614","summary":"Concurrent Execution using Shared Resource with Improper Synchronization in Elasticsearch","details":"A race condition flaw was found in the response headers Elasticsearch versions before 7.2.1 and 6.8.2 returns to a request. On a system with multiple users submitting requests, it could be possible for an attacker to gain access to response header containing sensitive data from another user.","published":"2019-07-30T22:15:12.443Z","modified":"2026-07-08T16:08:29.771460Z","cvss":{"score":5.9,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.elasticsearch:elasticsearch","fixedVersion":"6.8.2"},{"ecosystem":"Maven","name":"org.elasticsearch:elasticsearch","fixedVersion":"7.2.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://www.elastic.co/community/security/"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T16:08:29.771460Z"}}