CVE-2020-1714
Fixed in a distro release EPSS 3%CVSS 7.5
A flaw was found in Keycloak before version 11.0.0, where the code base contains usages of ObjectInputStream without type checks. This flaw allows an attacker to inject arbitrarily serialized Java Objects, which would then get deserialized in a privileged context and potentially lead to remote code execution.
Products: Red Hat keycloak
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| Maven | org.keycloak:keycloak-common | 11.0.0 |
| Maven | org.keycloak:keycloak-core | 11.0.0 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Red Hat:jboss_enterprise_application_platform:6 | keycloak-adapter-sso7_4-eap6 | 0:9.0.4-1.redhat_00001.1.ep6.el6 |
| Red Hat:jboss_enterprise_application_platform:6 | keycloak-adapter-sso7_4-eap6 | 0:9.0.4-1.redhat_00001.1.ep6.el7 |
| Red Hat:jboss_enterprise_application_platform:6 | keycloak-saml-adapter-sso7_4-eap6 | 0:9.0.4-1.redhat_00001.1.ep6.el6 |
| Red Hat:jboss_enterprise_application_platform:6 | keycloak-saml-adapter-sso7_4-eap6 | 0:9.0.4-1.redhat_00001.1.ep6.el7 |
| Red Hat:jboss_enterprise_application_platform:7.3 | eap7-keycloak-adapter-sso7_4 | 0:9.0.4-1.redhat_00001.1.el6eap |
| Red Hat:jboss_enterprise_application_platform:7.3 | eap7-keycloak-adapter-sso7_4 | 0:9.0.4-1.redhat_00001.1.el7eap |
| Red Hat:jboss_enterprise_application_platform:7.3 | eap7-keycloak-adapter-sso7_4 | 0:9.0.4-1.redhat_00001.1.el8eap |
| Red Hat:jboss_enterprise_application_platform:7.3 | eap7-keycloak-saml-adapter-sso7_4 | 0:9.0.4-1.redhat_00001.1.el6eap |
| Red Hat:jboss_enterprise_application_platform:7.3 | eap7-keycloak-saml-adapter-sso7_4 | 0:9.0.4-1.redhat_00001.1.el7eap |
| Red Hat:jboss_enterprise_application_platform:7.3 | eap7-keycloak-saml-adapter-sso7_4 | 0:9.0.4-1.redhat_00001.1.el8eap |