Deserialization of Untrusted Data in Spring AMQP

2022-05-2419:19:03

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In Spring AMQP versions 2.2.0 - 2.2.18 and 2.3.0 - 2.3.10, the Spring AMQP Message object, in its toString() method, will deserialize a body for a message with content type application/x-java-serialized-object. It is possible to construct a malicious java.util.Dictionary object that can cause 100% CPU usage in the application if the toString() method is called.

CPENameOperatorVersion
org.springframework.amqp:spring-amqpeq2.3.0
org.springframework.amqp:spring-amqpeq2.2.0.RELEASE
org.springframework.amqp:spring-amqpeq2.2.18.RELEASE
org.springframework.amqp:spring-amqpeq2.3.2
org.springframework.amqp:spring-amqpeq2.3.6
org.springframework.amqp:spring-amqpeq2.2.2.RELEASE
org.springframework.amqp:spring-amqpeq2.3.4
org.springframework.amqp:spring-amqpeq2.3.5
org.springframework.amqp:spring-amqpeq2.2.14.RELEASE
org.springframework.amqp:spring-amqpeq2.2.1.RELEASE

Name	Operator	Version
org.springframework.amqp:spring-amqp	eq	2.3.0
org.springframework.amqp:spring-amqp	eq	2.2.0.RELEASE
org.springframework.amqp:spring-amqp	eq	2.2.18.RELEASE
org.springframework.amqp:spring-amqp	eq	2.3.2
org.springframework.amqp:spring-amqp	eq	2.3.6
org.springframework.amqp:spring-amqp	eq	2.2.2.RELEASE
org.springframework.amqp:spring-amqp	eq	2.3.4
org.springframework.amqp:spring-amqp	eq	2.3.5
org.springframework.amqp:spring-amqp	eq	2.2.14.RELEASE
org.springframework.amqp:spring-amqp	eq	2.2.1.RELEASE