VULNERABILITY INTELLIGENCE

CVE-2021-3637

CVSS score7.5 HIGH
EPSS probability1.13%
CISA KEVNot currently listed
Published2021-07-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • secalert@redhat.com: CWE-770

Primary references