GitHub Advisoryadvisory · Maven

GHSA-xvv8-8wh9-9fh2 Keycloak Authentication Error

MEDIUM Published 2022-05-13 Modified 2023-10-06 Official page ↗
Aliases
CVE-2018-10894
Ecosystem
Maven
Packages
org.keycloak:keycloak-saml-adapter-core, org.keycloak:keycloak-services
Severity
Moderate
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-295
Reviewed
2023-07-21

Affected packages

• Maven org.keycloak:keycloak-saml-adapter-core: < 4.4.0.Final → fixed in 4.4.0.Final • Maven org.keycloak:keycloak-services: < 4.4.0.Final → fixed in 4.4.0.Final

Description

It was found that SAML authentication in Keycloak 3.4.3.Final incorrectly authenticated expired certificates. A malicious user could use this to access unauthorized data or possibly conduct further attacks.

Related

Alias · CVE (1)

  • CVE-2018-10894 It was found that SAML authentication in Keycloak 3.4.3.Final incorrectly authenticated expired certificates. vulnerability

Weakness · CWE (1)

  • CWE-295 Improper Certificate Validation weakness

References