{"id":"CVE-2021-22097","aliases":["CLSA-2026-1785380226","CLSA-2026-1789453747","CLSA-2026-1792077747","CLSA-2026-1792077762","CLSA-2026-1793717727","CLSA-2026-1793958058","CLSA-2026-1794152939","CLSA-2026-1794155290","CLSA-2026-1794169380","CLSA-2026-1794169711","CLSA-2026-1794229516","EUVD-2022-3851","GHSA-fx7f-rjqj-52pj"],"status":"published","title":"Deserialization of Untrusted Data in Spring AMQP","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.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01071,"percentile":0.6516,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-502"],"published":"2021-10-28T15:24:19Z","modified":"2026-11-09T19:15:08Z","fixes":[{"ecosystem":"Maven","package":"org.springframework.amqp:spring-amqp","fixed_in":["2.2.19","2.3.11"],"sources":["ghsa","osv"]},{"ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-amqp","fixed_in":["2.3.7-tuxcare.1","2.2.12.RELEASE-tuxcare.3","1.7.14.RELEASE-tuxcare.2"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.springframework.amqp:spring-amqp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.2.0"},{"last_affected":"2.2.18"},{"fixed":"2.2.19"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.springframework.amqp:spring-amqp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.3.0"},{"last_affected":"2.3.10"},{"fixed":"2.3.11"}]}]},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-amqp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.8.RELEASE"},{"fixed":"2.1.8.RELEASE-tuxcare.1"}]}],"versions":["2.1.8.RELEASE"],"bundled":2},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-amqp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.3.7"},{"fixed":"2.3.7-tuxcare.1"}]}],"versions":["2.3.7"]},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-amqp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.3.10"},{"fixed":"2.3.10-tuxcare.1"}]}],"versions":["2.3.10"],"bundled":4},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-rabbit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.3.10"},{"fixed":"2.3.10-tuxcare.1"}]}],"versions":["2.3.10"],"bundled":4},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-amqp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.3.6"},{"fixed":"2.3.6-tuxcare.1"}]}],"versions":["2.3.6"],"bundled":4},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-rabbit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.3.6"},{"fixed":"2.3.6-tuxcare.1"}]}],"versions":["2.3.6"],"bundled":4},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-amqp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.2.12.RELEASE"},{"fixed":"2.2.12.RELEASE-tuxcare.3"}]}],"versions":["2.2.12.RELEASE","2.2.12.RELEASE-tuxcare.1","2.2.12.RELEASE-tuxcare.2"]},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-amqp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.7.14.RELEASE"},{"fixed":"1.7.14.RELEASE-tuxcare.2"}]}],"versions":["1.7.14.RELEASE","1.7.14.RELEASE-tuxcare.1"]},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-amqp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.8.RELEASE"},{"fixed":"2.0.8.RELEASE-tuxcare.2"}]}],"versions":["2.0.8.RELEASE","2.0.8.RELEASE-tuxcare.1"],"bundled":6},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-rabbit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.8.RELEASE"},{"fixed":"2.0.8.RELEASE-tuxcare.2"}]}],"versions":["2.0.8.RELEASE","2.0.8.RELEASE-tuxcare.1"],"bundled":6},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-amqp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.3.RELEASE"},{"fixed":"2.0.3.RELEASE-tuxcare.2"}]}],"versions":["2.0.3.RELEASE","2.0.3.RELEASE-tuxcare.1"],"bundled":6},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-rabbit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.3.RELEASE"},{"fixed":"2.0.3.RELEASE-tuxcare.2"}]}],"versions":["2.0.3.RELEASE","2.0.3.RELEASE-tuxcare.1"],"bundled":6},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-amqp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.5.RELEASE"},{"fixed":"2.1.5.RELEASE-tuxcare.3"}]}],"versions":["2.1.5.RELEASE","2.1.5.RELEASE-tuxcare.1","2.1.5.RELEASE-tuxcare.2"],"bundled":5},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-amqp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.2.9.RELEASE"},{"fixed":"2.2.9.RELEASE-tuxcare.2"}]}],"versions":["2.2.9.RELEASE","2.2.9.RELEASE-tuxcare.1"],"bundled":6},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-rabbit","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.2.9.RELEASE"},{"fixed":"2.2.9.RELEASE-tuxcare.2"}]}],"versions":["2.2.9.RELEASE","2.2.9.RELEASE-tuxcare.1"],"bundled":6},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.springframework.amqp:spring-amqp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.2.RELEASE"},{"fixed":"2.1.2.RELEASE-tuxcare.2"}]}],"versions":["2.1.2.RELEASE","2.1.2.RELEASE-tuxcare.1"],"bundled":6},{"source":"osv","ecosystem":"Maven","package":"org.springframework.amqp:spring-amqp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.2.0"},{"fixed":"2.2.19"}]}],"versions":["2.2.0.RELEASE","2.2.1.RELEASE","2.2.10.RELEASE","2.2.11.RELEASE","2.2.12.RELEASE","2.2.13.RELEASE","2.2.14.RELEASE","2.2.15.RELEASE","2.2.16.RELEASE","2.2.17.RELEASE","2.2.18.RELEASE","2.2.2.RELEASE","2.2.3.RELEASE","2.2.4.RELEASE","2.2.5.RELEASE","2.2.6.RELEASE","2.2.7.RELEASE","2.2.8.RELEASE","2.2.9.RELEASE"]},{"source":"osv","ecosystem":"Maven","package":"org.springframework.amqp:spring-amqp","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.3.0"},{"fixed":"2.3.11"}]}],"versions":["2.3.0","2.3.1","2.3.10","2.3.2","2.3.3","2.3.4","2.3.5","2.3.6","2.3.7","2.3.8","2.3.9"]}],"products":[{"vendor":"spring","product":"spring amqp"},{"vendor":"vmware","product":"spring_advanced_message_queuing_protocol"}],"references":[{"url":"https://tanzu.vmware.com/security/cve-2021-22097","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22097","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-fx7f-rjqj-52pj"}],"sources":{"cve":[{"id":"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.","status":"published","published":"2021-10-28T15:24:19Z","modified":"2024-08-03T18:30:24.007Z","cwes":["CWE-502"],"updated_at":"2026-11-02T14:32:57.701381Z"}],"euvd":[{"id":"EUVD-2022-3851","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.","status":"published","published":"2021-10-28T15:24:19Z","modified":"2024-08-03T18:30:24Z","updated_at":"2026-11-03T03:25:03.638882Z"}],"ghsa":[{"id":"GHSA-fx7f-rjqj-52pj","title":"Deserialization of Untrusted Data in Spring AMQP","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.","status":"published","published":"2022-05-24T19:19:03Z","modified":"2023-01-27T05:03:07Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:36:20.144464Z"}],"nvd":[{"id":"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.","status":"published","published":"2021-10-28T16:15:08.023Z","modified":"2026-06-17T03:36:37.76Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:07:00.549994Z"}],"osv":[{"id":"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.","status":"published","published":"2021-10-28T16:15:08.023Z","modified":"2026-10-24T10:30:40.5717371Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:18.367807Z"},{"id":"GHSA-fx7f-rjqj-52pj","title":"Deserialization of Untrusted Data in Spring AMQP","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.","status":"published","published":"2022-05-24T19:19:03Z","modified":"2023-11-08T04:04:53.768054Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:46:47.119724Z"},{"id":"CLSA-2026-1785380226","title":"TuxCare security update for org.springframework.amqp:spring-amqp (2 CVEs)","description":"TuxCare rebuilt org.springframework.amqp:spring-amqp to address 2 CVEs. Fixed in 2.1.8.RELEASE-tuxcare.1.","status":"published","published":"2026-08-04T14:52:50Z","modified":"2026-11-02T19:45:47.315619956Z","updated_at":"2026-11-02T20:30:00.884471Z"},{"id":"CLSA-2026-1789453747","title":"TuxCare security update for org.springframework.amqp:spring-amqp (1 CVE)","description":"TuxCare rebuilt org.springframework.amqp:spring-amqp to address 1 CVE. Fixed in 2.3.7-tuxcare.1.","status":"published","published":"2026-09-15T06:29:07Z","modified":"2026-11-02T19:46:16.162719368Z","updated_at":"2026-11-02T20:29:33.792105Z"},{"id":"CLSA-2026-1792077747","title":"TuxCare security update for org.springframework.amqp (4 CVEs)","description":"TuxCare rebuilt 2 org.springframework.amqp packages to address 4 CVEs. Fixed in 2.3.10-tuxcare.1.","status":"published","published":"2026-10-15T15:22:27Z","modified":"2026-11-02T19:46:28.606928776Z","updated_at":"2026-11-02T20:29:06.487335Z"},{"id":"CLSA-2026-1792077762","title":"TuxCare security update for org.springframework.amqp (4 CVEs)","description":"TuxCare rebuilt 2 org.springframework.amqp packages to address 4 CVEs. Fixed in 2.3.6-tuxcare.1.","status":"published","published":"2026-10-15T15:22:42Z","modified":"2026-11-02T19:46:29.391331984Z","updated_at":"2026-11-02T20:29:06.487335Z"},{"id":"CLSA-2026-1793717727","title":"TuxCare security update for org.springframework.amqp:spring-amqp (1 CVE)","description":"TuxCare rebuilt org.springframework.amqp:spring-amqp to address 1 CVE. Fixed in 2.2.12.RELEASE-tuxcare.3.","status":"published","published":"2026-11-03T15:55:28Z","modified":"2026-11-03T19:30:08.167783125Z","updated_at":"2026-11-03T20:03:57.215693Z"},{"id":"CLSA-2026-1793958058","title":"TuxCare security update for org.springframework.amqp:spring-amqp (1 CVE)","description":"TuxCare rebuilt org.springframework.amqp:spring-amqp to address 1 CVE. Fixed in 1.7.14.RELEASE-tuxcare.2.","status":"published","published":"2026-11-06T10:40:59Z","modified":"2026-11-06T13:15:18.543639325Z","updated_at":"2026-11-06T13:44:09.891978Z"},{"id":"CLSA-2026-1794152939","title":"TuxCare security update for org.springframework.amqp (6 CVEs)","description":"TuxCare rebuilt 2 org.springframework.amqp packages to address 6 CVEs. Fixed in 2.0.8.RELEASE-tuxcare.2.","status":"published","published":"2026-11-08T16:49:00Z","modified":"2026-11-08T19:30:02.439938788Z","updated_at":"2026-11-08T19:39:23.584635Z"},{"id":"CLSA-2026-1794155290","title":"TuxCare security update for org.springframework.amqp (6 CVEs)","description":"TuxCare rebuilt 2 org.springframework.amqp packages to address 6 CVEs. Fixed in 2.0.3.RELEASE-tuxcare.2.","status":"published","published":"2026-11-08T17:28:11Z","modified":"2026-11-08T19:30:02.433184425Z","updated_at":"2026-11-08T19:39:23.584635Z"},{"id":"CLSA-2026-1794169380","title":"TuxCare security update for org.springframework.amqp:spring-amqp (5 CVEs)","description":"TuxCare rebuilt org.springframework.amqp:spring-amqp to address 5 CVEs. Fixed in 2.1.5.RELEASE-tuxcare.3.","status":"published","published":"2026-11-08T21:23:01Z","modified":"2026-11-09T01:45:02.276464359Z","updated_at":"2026-11-09T02:15:19.582074Z"},{"id":"CLSA-2026-1794169711","title":"TuxCare security update for org.springframework.amqp (6 CVEs)","description":"TuxCare rebuilt 2 org.springframework.amqp packages to address 6 CVEs. Fixed in 2.2.9.RELEASE-tuxcare.2.","status":"published","published":"2026-11-08T21:28:32Z","modified":"2026-11-09T01:45:06.143002669Z","updated_at":"2026-11-09T02:15:19.582074Z"},{"id":"CLSA-2026-1794229516","title":"TuxCare security update for org.springframework.amqp:spring-amqp (6 CVEs)","description":"TuxCare rebuilt org.springframework.amqp:spring-amqp to address 6 CVEs. Fixed in 2.1.2.RELEASE-tuxcare.2.","status":"published","published":"2026-11-09T14:05:16Z","modified":"2026-11-09T19:15:08.618570281Z","updated_at":"2026-11-09T19:38:09.278998Z"}]}}