Vulnerabilities (CVE)

Filtered by vendor Redhat Subscribe
Filtered by product Single Sign-on
Total 103 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2018-10912 1 Redhat 2 Keycloak, Single Sign-on 2024-11-21 4.0 MEDIUM 4.9 MEDIUM
keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the server.
CVE-2018-10894 1 Redhat 3 Enterprise Linux, Keycloak, Single Sign-on 2024-11-21 5.5 MEDIUM 5.4 MEDIUM
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.
CVE-2023-6841 1 Redhat 2 Keycloak, Single Sign-on 2024-10-01 N/A 7.5 HIGH
A denial of service vulnerability was found in keycloak where the amount of attributes per object is not limited,an attacker by sending repeated HTTP requests could cause a resource exhaustion when the application send back rows with long attribute values.