{"id":"CVE-2021-22119","details":"Spring Security versions 5.5.x prior to 5.5.1, 5.4.x prior to 5.4.7, 5.3.x prior to 5.3.10 and 5.2.x prior to 5.2.11 are susceptible to a Denial-of-Service (DoS) attack via the initiation of the Authorization Request in an OAuth 2.0 Client Web and WebFlux application. A malicious user or attacker can send multiple requests initiating the Authorization Request for the Authorization Code Grant, which has the potential of exhausting system resources using a single session or multiple sessions.","aliases":["GHSA-w9jg-gvgr-354m"],"modified":"2026-07-08T05:58:53.395984769Z","published":"2021-06-29T17:15:08.143Z","database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","vendor_product":"oracle:communications_cloud_native_core_policy","cpes":["cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.14.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"1.14.0"},{"last_affected":"1.14.0"}]}]},"references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/r08a449010786e0bcffa4b5781b04fcb55d6eafa62cb79b8347680aad%40%3Cissues.nifi.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r163b3e4e39803882f5be05ee8606b2b9812920e196daa2a82997ce14%40%3Cpluto-dev.portals.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r3868207b967f926819fe3aa8d33f1666429be589bb4a62104a49f4e3%40%3Cpluto-dev.portals.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r390783b3b1c59b978131ac08390bf77fbb3863270cbde59d5b0f5fde%40%3Cpluto-dev.portals.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/r89aa1b48a827f5641310305214547f1d6b2101971a49b624737c497f%40%3Cpluto-dev.portals.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/ra53677224fe4f04c2599abc88032076faa18dc84b329cdeba85d4cfc%40%3Cpluto-scm.portals.apache.org%3E"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujul2022.html"},{"type":"ADVISORY","url":"https://tanzu.vmware.com/security/cve-2021-22119"},{"type":"FIX","url":"https://www.oracle.com/security-alerts/cpujan2022.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/spring-projects/spring-security","events":[{"introduced":"b7d97ca077ef92a2eb750b56f7b2415e1e02ea01"},{"fixed":"560fb35dc56104f6db0a4c60220af1d69afef039"},{"introduced":"747d8817cbadc307f7407c26fc88b2ff63c37149"},{"fixed":"01c1c192d1cc893e24b8bbb082d62634ef15d7f1"},{"introduced":"651c94b3859eb6c3eee4ee632b1419e59d99d8dd"},{"fixed":"73e6ef2aceb15b4bb8cc1c49315deffb4ee20f92"},{"introduced":"abd100122e54fa07c8b11c78808e56ba96521fa2"},{"fixed":"e41360b4a364744dbbf1afe25840cee26d466b37"}],"database_specific":{"cpe":"cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"5.2.0"},{"fixed":"5.2.11"},{"introduced":"5.3.0"},{"fixed":"5.3.10"},{"introduced":"5.4.0"},{"fixed":"5.4.7"},{"introduced":"5.5.0"},{"fixed":"5.5.1"}],"source":"CPE_RANGE"}}],"versions":["5.5.0","5.3.9.RELEASE","5.4.6","5.2.10.RELEASE","5.4.5","5.4.4","5.4.3","5.3.8.RELEASE","5.2.9.RELEASE","5.3.7.RELEASE","5.4.2","5.3.6.RELEASE","5.2.8.RELEASE","5.4.1","5.3.5.RELEASE","5.2.7.RELEASE","5.4.0","5.3.4.RELEASE","5.2.6.RELEASE","5.3.3.RELEASE","5.2.5.RELEASE","5.2.4.RELEASE","5.3.2.RELEASE","5.2.3.RELEASE","5.3.1.RELEASE","5.3.0.RELEASE","5.2.2.RELEASE","5.2.0.RELEASE"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-22119.json"}}],"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"}]}