Launch Week Day 1: Announcing Security Design Review
HIGH 7.5 Maven

Deserialization of untrusted data in FasterXML jackson-databind

GHSA-gwp4-hfv6-p7hw · CVE-2019-14439

Published · Modified

Description

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9.2, 2.8.11.4, 2.7.9.6, and 2.6.7.3. 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.

References

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