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CVE-2021-3637

HIGH CVSS: 7.5 Published: 2021-07-09 Modified: 2026-06-17

Description

A flaw was found in keycloak-model-infinispan in keycloak versions before 14.0.0 where authenticationSessions map in RootAuthenticationSessionEntity grows boundlessly which could lead to a DoS attack.

Affected Platforms

Redhat Single Sign-OnRedhat Keycloak

Weakness Type

CWE-770

References