{"id":"CVE-2018-12679","details":"The Serialize.deserialize() method in CoAPthon3 1.0 and 1.0.1 mishandles certain exceptions, leading to a denial of service in applications that use this library (e.g., the standard CoAP server, CoAP client, example collect CoAP server and client) when they receive crafted CoAP messages.","aliases":["GHSA-c6fm-rgw4-8q73","PYSEC-2019-166"],"modified":"2026-07-08T17:15:17.371709Z","published":"2019-04-02T19:29:00.260Z","references":[{"type":"REPORT","url":"https://github.com/Tanganelli/CoAPthon3/issues/16"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/tanganelli/coapthon3","events":[{"introduced":"fe716fff7aec2857761355500ad93b5185c6a427"},{"last_affected":"357b1afe4d09e6abd79a153111e46a9918b7172c"}],"database_specific":{"cpe":["cpe:2.3:a:coapthon3_project:coapthon3:1.0:*:*:*:*:*:*:*","cpe:2.3:a:coapthon3_project:coapthon3:1.0.1:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"1.0"},{"last_affected":"1.0"},{"introduced":"1.0.1"},{"last_affected":"1.0.1"}],"source":"CPE_STRING"}}],"versions":["1.0","1.0.1","1.01"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-12679.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"}]}