https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-08T14:46:01.361247+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2020-27222 CVE-2020-27222 2026-10-08T14:46:01.378177+00:00

Affected: The Eclipse Foundation Eclipse Californium

In Eclipse Californium version 2.3.0 to 2.6.0, the certificate based (x509 and RPK) DTLS handshakes accidentally fails, because the DTLS server side sticks to a wrong internal state. That wrong internal state is set by a previous certificate based DTLS handshake failure with TLS parameter mismatch. The DTLS server side must be restarted to recover this. This allow clients to force a DoS.