{"id":"CVE-2021-22097","published":"2021-10-28T15:24:19Z","modified":"2024-08-03T18:30:24Z","title":"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…","vendor":null,"product":null,"tier":"tail","description":{"text":"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.","provenance":"source","from":"CVE.org"},"cvss":null,"epss":{"score":0.01071,"percentile":0.64762,"provenance":"source"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"references":[{"url":"https://tanzu.vmware.com/security/cve-2021-22097","tags":["x_refsource_MISC"]}],"priority":{"score":13.0,"factors":[{"name":"EPSS percentile","points":12.95}]},"affectedVersions":[{"vendor":"n/a","product":"Spring AMQP","versions":["Spring AMQP versions 2.2.X prior to 2.2.19 and 2.3.x prior to 2.3.11 ."]}],"affected":[{"ecosystem":"Maven","package":"org.springframework.amqp:spring-amqp","vulnerableRanges":[">=2.2.0, <2.2.19",">=2.3.0, <2.3.11"],"patched":["2.2.19","2.3.11"],"from":["GHSA-fx7f-rjqj-52pj"],"provenance":"source"}],"euvd":{"id":"EUVD-2022-3851","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-org-springframework-amqp-spring-amqp-cve-2021-22097","packageHistory":[{"cve":"CVE-2017-8045","published":"2017-11-27","fixed":"1.7.4","kev":false},{"cve":"CVE-2018-11087","published":"2018-09-14","fixed":"2.0.6","kev":false},{"cve":"CVE-2021-22095","published":"2021-11-30","fixed":"2.3.11","kev":false,"link":{"from":"CVE-2021-22097","to":"CVE-2021-22095","relation":"successor","confidence":"medium","kind":"sequence","evidence":[{"kind":"version-step","provenance":"source","package":"Maven:org.springframework.amqp:spring-amqp","fromFixed":"2.2.19","toFixed":"2.2.20","daysApart":33},{"kind":"similar","provenance":"machine","score":0.46,"basis":"same package + description similarity"}]}},{"cve":"CVE-2021-22097","published":"2021-10-28","fixed":"2.3.11","kev":false},{"cve":"CVE-2026-41701","published":"2026-06-09","fixed":"4.0.4","kev":false},{"cve":"CVE-2026-41714","published":"2026-06-09","fixed":"4.0.4","kev":false}],"package":"Maven:org.springframework.amqp:spring-amqp"}}