Resource Exhaustion in Spring Security
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.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-22119US | high7.5OT elevated | Exploit | ||
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 ini… | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/spring-projects/spring-securityPACKAGE
- https://github.com/spring-projects/spring-security/pull/9513WEB
- https://lists.apache.org/thread.html/r08a449010786e0bcffa4b5781b04fcb55d6eafa62cb79b8347680aad@%3Cissues.nifi.apache.org%3EWEB
- https://lists.apache.org/thread.html/r163b3e4e39803882f5be05ee8606b2b9812920e196daa2a82997ce14@%3Cpluto-dev.portals.apache.org%3EWEB
- https://lists.apache.org/thread.html/r3868207b967f926819fe3aa8d33f1666429be589bb4a62104a49f4e3@%3Cpluto-dev.portals.apache.org%3EWEB
- https://lists.apache.org/thread.html/r390783b3b1c59b978131ac08390bf77fbb3863270cbde59d5b0f5fde@%3Cpluto-dev.portals.apache.org%3EWEB
- https://lists.apache.org/thread.html/r89aa1b48a827f5641310305214547f1d6b2101971a49b624737c497f@%3Cpluto-dev.portals.apache.org%3EWEB
- https://lists.apache.org/thread.html/ra53677224fe4f04c2599abc88032076faa18dc84b329cdeba85d4cfc@%3Cpluto-scm.portals.apache.org%3EWEB
scry
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan