{"id":"CVE-2017-7243","details":"Eclipse tinydtls 0.8.2 for Eclipse IoT allows remote attackers to cause a denial of service (DTLS peer crash) by sending a \"Change cipher spec\" packet without pre-handshake.","modified":"2026-04-10T04:02:05.242898Z","published":"2017-03-24T15:59:01.293Z","references":[{"type":"WEB","url":"http://www.securityfocus.com/bid/97193"},{"type":"ADVISORY","url":"https://gist.github.com/k1rh4/25dcb124aef2a8a2a5f4677d64d1998b"},{"type":"ADVISORY","url":"https://github.com/k1rh4/CVE/blob/master/tinydtls"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/eclipse/tinydtls","events":[{"introduced":"0"},{"last_affected":"ded031bc0642875daa47946d10e974318a5c95c4"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"0.8.2"}]}}],"versions":["_old/release-0.8.1","_old/release-0.8.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-7243.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}