{"id":"GHSA-hxp8-r9g3-grfr","summary":"Exposure of Sensitive Information to an Unauthorized Actor in Elasticsearch","details":"Elasticsearch versions 7.0.0-7.3.2 and 6.7.0-6.8.3 contain a username disclosure flaw was found in the API Key service. An unauthenticated attacker could send a specially crafted request and determine if a username exists in the Elasticsearch native realm.","aliases":["CVE-2019-7619"],"modified":"2023-11-08T04:01:39.098636Z","published":"2022-05-24T17:00:08Z","database_specific":{"nvd_published_at":"2019-10-30T14:15:00Z","cwe_ids":["CWE-200"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2022-06-27T14:23:09Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-7619"},{"type":"WEB","url":"https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908"},{"type":"WEB","url":"https://discuss.elastic.co/t/elastic-stack-7-4-0-security-update/201831"},{"type":"PACKAGE","url":"https://github.com/elastic/elasticsearch"},{"type":"WEB","url":"https://www.elastic.co/community/security"}],"affected":[{"package":{"name":"org.elasticsearch:elasticsearch","ecosystem":"Maven","purl":"pkg:maven/org.elasticsearch/elasticsearch"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.8.4"}]}],"versions":["6.7.0","6.7.1","6.7.2","6.8.0","6.8.1","6.8.2","6.8.3"],"database_specific":{"last_known_affected_version_range":"\u003c= 6.8.3","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-hxp8-r9g3-grfr/GHSA-hxp8-r9g3-grfr.json"}},{"package":{"name":"org.elasticsearch:elasticsearch","ecosystem":"Maven","purl":"pkg:maven/org.elasticsearch/elasticsearch"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.0.0"},{"fixed":"7.4.0"}]}],"versions":["7.0.0","7.0.1","7.1.0","7.1.1","7.2.0","7.2.1","7.3.0","7.3.1","7.3.2"],"database_specific":{"last_known_affected_version_range":"\u003c= 7.3.2","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-hxp8-r9g3-grfr/GHSA-hxp8-r9g3-grfr.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:L/I:N/A:N"}]}