{"vulnerability": "cve-2020-27222", "sightings": [{"uuid": "dc4b91e8-b330-4465-a76d-d24a35b3057d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2020-27222", "type": "seen", "source": "https://t.me/cibsecurity/23024", "content": "\u203c CVE-2020-27222 \u203c\n\nIn Eclipse Californium version 2.3.0 to 2.6.0, the certificate based (x509 and RPK) DTLS handshakes accidentally fails, because it sticks to a wrong internal state. That wrong internal state is set by a previous certificate based DTLS handshakes failure with TLS parameter mismatch. The server must be restarted to recover this. This allow clients to force a DoS.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-02-03T18:49:28.000000Z"}]}