{"id":"CVE-2019-17657","details":"An Uncontrolled Resource Consumption vulnerability in Fortinet FortiSwitch below 3.6.11, 6.0.6 and 6.2.2, FortiAnalyzer below 6.2.3, FortiManager below 6.2.3 and FortiAP-S/W2 below 6.2.2 may allow an attacker to cause admin webUI denial of service (DoS) via handling special crafted HTTP requests/responses in pieces slowly, as demonstrated by Slow HTTP DoS Attacks.","modified":"2026-03-14T09:32:16.363794Z","published":"2020-04-07T18:15:13.510Z","references":[{"type":"ADVISORY","url":"https://fortiguard.com/psirt/FG-IR-19-013"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17657.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"6.2.3"}]},{"events":[{"introduced":"0"},{"fixed":"6.2.2"}]},{"events":[{"introduced":"0"},{"fixed":"6.2.2"}]},{"events":[{"introduced":"0"},{"fixed":"6.2.3"}]},{"events":[{"introduced":"0"},{"fixed":"3.6.11"}]},{"events":[{"introduced":"6.0.0"},{"fixed":"6.0.6"}]},{"events":[{"introduced":"6.2.0"},{"fixed":"6.2.2"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}