CVE-2022-39368

Eclipse Californium is a Java implementation of RFC7252 - Constrained Application Protocol for IoT Cloud services. In versions prior to 3.7.0, and 2.7.4, Californium is vulnerable to a Denial of Service. Failing handshakes don't cleanup counters for throttling, causing the threshold to be reached without being released again. This results in permanently dropping records. The issue was reported for certificate based handshakes, but may also affect PSK based handshakes. It generally affects client and server as well. This issue is patched in version 3.7.0 and 2.7.4. There are no known workarounds. main: commit 726bac57659410da463dcf404b3e79a7312ac0b9 2.7.x: commit 5648a0c27c2c2667c98419254557a14bac2b1f3f

• CWE-404
• CWE-459
• CWE-404
• CWE-459

• https://github.com/eclipse-californium/californium/commit/5648a0c27c2c2667c98419254557a14bac2b1f3fPatch, Third Party Advisory
• https://github.com/eclipse-californium/californium/commit/726bac57659410da463dcf404b3e79a7312ac0b9Patch, Third Party Advisory
• https://github.com/eclipse-californium/californium/security/advisories/GHSA-p72g-cgh9-ghjgPatch, Third Party Advisory
• https://github.com/eclipse-californium/californium/commit/5648a0c27c2c2667c98419254557a14bac2b1f3fPatch, Third Party Advisory
• https://github.com/eclipse-californium/californium/commit/726bac57659410da463dcf404b3e79a7312ac0b9Patch, Third Party Advisory
• https://github.com/eclipse-californium/californium/security/advisories/GHSA-p72g-cgh9-ghjgPatch, Third Party Advisory

Published

Nov 10, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2022-39361Metabase is data visualization software. Prior to versions 0…8.8
• CVE-2022-39362Metabase is data visualization software. Prior to versions 0…8.8
• CVE-2022-39364Nextcloud Server is the file server software for Nextcloud, …6.5
• CVE-2022-39365Pimcore is an open source data and experience management pla…9.8
• CVE-2022-39366DataHub is an open-source metadata platform. Prior to versio…9.8
• CVE-2022-39367QTIWorks is a software suite for standards-based assessment …6.5
• CVE-2022-39369phpCAS is an authentication library that allows PHP applicat…8
• CVE-2022-3937The Easy Video Player WordPress plugin before 1.2.2.3 does n…5.4
• CVE-2022-39370GLPI stands for Gestionnaire Libre de Parc Informatique. GLP…4.3
• CVE-2022-39371GLPI stands for Gestionnaire Libre de Parc Informatique. GLP…5.4
• CVE-2022-39372GLPI stands for Gestionnaire Libre de Parc Informatique. GLP…5.4
• CVE-2022-39373GLPI stands for Gestionnaire Libre de Parc Informatique. GLP…4.8