{"id":"CVE-2020-1722","details":"A flaw was found in all ipa versions 4.x.x through 4.8.0. When sending a very long password (\u003e= 1,000,000 characters) to the server, the password hashing process could exhaust memory and CPU leading to a denial of service and the website becoming unresponsive. The highest threat from this vulnerability is to system availability.","modified":"2026-03-13T00:32:57.904215Z","published":"2020-04-27T21:15:13.640Z","related":["ALSA-2020:4670"],"references":[{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1722"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/freeipa/freeipa","events":[{"introduced":"1e58588ec274d5da0f020b2c6af2824313ea0ea7"},{"last_affected":"15db87855109d8ffea2c5b12f092180eb2d4c852"}],"database_specific":{"versions":[{"introduced":"4.0.0"},{"last_affected":"4.8.0"}]}}],"versions":["alpha_1-4-2-0","alpha_1-4-4-0","rc_4-7-0-1","rc_4-7-0-2","rc_4-8-0-1","release-4-0-0","release-4-2-0","release-4-4-0","release-4-4-1","release-4-8-0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-1722.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"6.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}