Описание
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.
A flaw was found in Keycloak, 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.
Меры по смягчению последствий
There is currently no known mitigation for this issue.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Mobile Application Platform 4 | keycloak | Not affected | ||
| Red Hat OpenShift Application Runtimes | keycloak | Affected | ||
| Red Hat Single Sign-On 7 | rh-sso7-keycloak | Affected | ||
| Red Hat support for Spring Boot | keycloak | Affected | ||
| Red Hat build of Quarkus 1.7.5 | keycloak | Fixed | RHSA-2020:4252 | 14.10.2020 |
| Red Hat Decision Manager 7 | keycloak | Fixed | RHSA-2020:3675 | 08.09.2020 |
| Red Hat Fuse 7.8.0 | keycloak | Fixed | RHSA-2020:5568 | 16.12.2020 |
| Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 6 | keycloak-adapter-sso7_4-eap6 | Fixed | RHSA-2020:2816 | 02.07.2020 |
| Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 7 | keycloak-adapter-sso7_4-eap6 | Fixed | RHSA-2020:2816 | 02.07.2020 |
| Red Hat JBoss Enterprise Application Platform 7.3 for RHEL 6 | eap7-keycloak-adapter-sso7_4 | Fixed | RHSA-2020:2814 | 02.07.2020 |
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Дополнительная информация
Статус:
7.5 High
CVSS3
Связанные уязвимости
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.
A flaw was found in Keycloak before version 11.0.0, where the code bas ...
7.5 High
CVSS3