<Issue Description> Spring Security OAuth versions 2.5.x prior to 2.5.2 and older unsupported versions are susceptible to a Denial-of-Service (DoS) attack via the initiation of the Authorization Request in an OAuth 2.0 Client 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. This vulnerability exposes OAuth 2.0 Client applications only.
CPE | Name | Operator | Version |
---|---|---|---|
communications_design_studio | eq | 7.4.2 | |
spring_security_oauth | ge | 2.5.0 | |
spring_security_oauth | lt | 2.5.2 |