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Deserialization of untrusted data in FasterXML jackson-databind

Description

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.


Affected Software


CPE Name Name Version
com.fasterxml.jackson.core:jackson-databind 2.9.9.1

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