Lack of data validation In org.keycloak:keycloak-core
Description
Improper Input Validation in Keycloak 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.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 maven | 11.0.0 | ||
maven | 11.0.0 | ||
maven | - |
Aliases
1. 2. 3. 4. 5. 6.
References
1. 2. 3.