Tracker / CVE-2021-22119
CVE-2021-22119
High 7.5
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.
Affected products and versions
| oracle | communications_cloud_native_core_policy |
|---|---|
| vmware | spring_security · 5.2.0 → 5.2.11 |
| vmware | spring_security · 5.3.0 → 5.3.10 |
| vmware | spring_security · 5.4.0 → 5.4.7 |
| vmware | spring_security · 5.5.0 → 5.5.1 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.