The SAML broker consumer endpoint in Keycloak before version 4.6.0.Final ignores expiration conditions on SAML assertions. An attacker can exploit this vulnerability to perform a replay attack.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Keycloak | Redhat | * | 4.6.0 (excluding) |
| Red Hat Single Sign-On 7.2.5 zip | RedHat | * | |
| Red Hat Single Sign-On 7.2 for RHEL 6 | RedHat | rh-sso7-keycloak-0:3.4.14-1.Final_redhat_00001.1.jbcs.el6 | * |
| Red Hat Single Sign-On 7.2 for RHEL 7 | RedHat | rh-sso7-keycloak-0:3.4.14-1.Final_redhat_00001.1.jbcs.el7 | * |