{"id":"CVE-2019-13420","aliases":["EUVD-2019-4914","GHSA-8v5g-66mq-9cw8"],"status":"published","title":"Search Guard versions before 21.0 had an timing side channel issue when using the internal user...","description":"Search Guard versions before 21.0 had an timing side channel issue when using the internal user database.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01192,"percentile":0.68218,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-203","CWE-208"],"published":"2019-08-13T14:25:43Z","modified":"2026-06-17T02:16:45Z","products":[{"vendor":"floragunn","product":"search guard"},{"vendor":"search-guard","product":"search_guard"}],"references":[{"url":"https://search-guard.com/cve-advisory/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://docs.search-guard.com/6.x-21/changelog-searchguard-6-x-21_0","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-13420"},{"url":"https://github.com/advisories/GHSA-8v5g-66mq-9cw8"}],"sources":{"cve":[{"id":"CVE-2019-13420","description":"Search Guard versions before 21.0 had an timing side channel issue when using the internal user database.","status":"published","published":"2019-08-13T14:25:43Z","modified":"2024-08-04T23:49:24.991Z","cwes":["CWE-208"],"updated_at":"2026-11-02T14:20:24.357095Z"}],"euvd":[{"id":"EUVD-2019-4914","description":"Search Guard versions before 21.0 had an timing side channel issue when using the internal user database.","status":"published","published":"2019-08-13T14:25:43Z","modified":"2024-08-04T23:49:24Z","updated_at":"2026-11-03T02:40:42.441902Z"}],"ghsa":[{"id":"GHSA-8v5g-66mq-9cw8","title":"Search Guard versions before 21.0 had an timing side channel issue when using the internal user...","description":"Search Guard versions before 21.0 had an timing side channel issue when using the internal user database.","status":"published","published":"2022-05-24T16:53:11Z","modified":"2023-01-28T05:06:40Z","cwes":["CWE-203"],"updated_at":"2026-11-02T14:44:27.320019Z"}],"nvd":[{"id":"CVE-2019-13420","description":"Search Guard versions before 21.0 had an timing side channel issue when using the internal user database.","status":"published","published":"2019-08-13T15:15:11.76Z","modified":"2026-06-17T02:16:45.3Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-208","CWE-203"],"updated_at":"2026-11-02T14:05:22.878504Z"}]}}