Threats tagged 'ghsa-xf4x-4c6x-9xm2'

A denial-of-service vulnerability in UAA's private_key_jwt client-authentication mechanism allows an attacker with write access to clients or a compromised endpoint to cause service unavailability. This occurs by triggering repeated parsing of large cached JSON Web Key Set (JWKS) objects, leading to excessive CPU usage and potential Java heap exhaustion resulting in OutOfMemoryError.