PT-2018-10165

CVE-2018-10894

Published

2018-08-01

Updated

2022-05-13

Description by

CVSS 2.0

5.5

Medium

MetricsAV:N/AC:L/Au:S/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions Keycloak version 3.4.3.Final

Description The issue concerns SAML authentication in Keycloak, where expired certificates are incorrectly authenticated. This could allow a malicious user to access unauthorized data or conduct further attacks.

Recommendations For Keycloak version 3.4.3.Final, update to a newer version that contains a fix for this issue to prevent the incorrect authentication of expired certificates.

Exploitability

Fix

Impacts

Researchers

Vendors

Affected products

Weakness enumeration

CWE-345: Insufficient Verification of Data Authenticity

CWE-295: Improper Certificate Validation

Related identifiers

CVE-2018-10894

GHSA-XVV8-8WH9-9FH2