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CVE-2020-36185 is an unsafe polymorphic deserialization issue in FasterXML jackson-databind 2.x before 2.9.10.8. The library mishandles the interaction between serialization gadgets and type handling for Apache Tomcat DBCP2's SharedPoolDataSource class. When unsafe polymorphic typing is used to deserialize attacker-controlled data and the relevant gadget dependencies are present, an attacker may cause Jackson Databind to instantiate and invoke the gadget chain.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
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2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Jackson-databind serialization-gadget and typing issue involving Tomcat DBCP2 SharedPoolDataSource.
Jackson-databind serialization-gadget and typing interaction vulnerability involving Tomcat DBCP2 SharedPoolDataSource.
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Cross-references every affected SKU, including bundled OEM variants.
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