cve/2021/CVE-2021-22097.md

CVE-2021-22097

Description

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.

POC

Reference

No PoCs from references.

Github

• https://github.com/r00t4dm/r00t4dm