{"id":"GHSA-c6fm-rgw4-8q73","summary":"CoAPthon3 vulnerable to Deserialization of Untrusted Data","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":["CVE-2018-12679","PYSEC-2019-166"],"modified":"2024-09-06T15:56:04.488755Z","published":"2019-04-08T15:18:57Z","database_specific":{"cwe_ids":["CWE-502"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2020-06-16T21:30:19Z","nvd_published_at":null},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12679"},{"type":"WEB","url":"https://github.com/Tanganelli/CoAPthon3/issues/16"},{"type":"PACKAGE","url":"https://github.com/Tanganelli/CoAPthon3"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-c6fm-rgw4-8q73"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/coapthon3/PYSEC-2019-166.yaml"}],"affected":[{"package":{"name":"coapthon3","ecosystem":"PyPI","purl":"pkg:pypi/coapthon3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.0.1"}]}],"versions":["1.0.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/04/GHSA-c6fm-rgw4-8q73/GHSA-c6fm-rgw4-8q73.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}]}