A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9.2. This occurs when Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the logback jar in the classpath.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| com.fasterxml.jackson.core:jackson-databind(Maven) | 2.9.0 | 2.9.9.2 | N/A |
| com.fasterxml.jackson.core:jackson-databind(Maven) | 2.8.0 | 2.8.11.4 | N/A |
| com.fasterxml.jackson.core:jackson-databind(Maven) | 2.7.0 | 2.7.9.6 | N/A |
| com.fasterxml.jackson.core:jackson-databind(Maven) | 0 | 2.6.7.3 | N/A |
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