{"id":"CVE-2020-7216","details":"An ni_dhcp4_parse_response memory leak in openSUSE wicked 0.6.55 and earlier allows network attackers to cause a denial of service by sending DHCP4 packets without a message type option.","modified":"2026-08-07T11:31:02.222275887Z","published":"2020-02-05T15:15:09.957Z","related":["SUSE-SU-2020:0263-1","SUSE-SU-2020:0264-1","SUSE-SU-2020:0351-1","SUSE-SU-2020:0358-1","SUSE-SU-2020:0369-1","SUSE-SU-2020:0410-1","openSUSE-SU-2020:0165-1","openSUSE-SU-2024:11511-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"15.1"},{"last_affected":"15.1"}],"source":"CPE_STRING","vendor_product":"opensuse:leap","cpes":["cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*"]}]},"references":[{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00005.html"},{"type":"REPORT","url":"https://bugzilla.suse.com/show_bug.cgi?id=1160905"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/opensuse/wicked","events":[{"introduced":"0"},{"last_affected":"47e540a7456fd0a5b9b951117b75523b24a10300"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:opensuse:wicked:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"0.6.55"}]}}],"versions":["version-0.6.55","version-0.6.54","version-0.6.52","version-0.6.53","version-0.6.51","version-0.6.50","version-0.6.49","version-0.6.48","version-0.6.31","version-0.6.47","version-0.6.46","version-0.6.45","version-0.6.44","version-0.6.43","version-0.6.42","version-0.6.40","version-0.6.41","version-0.6.39","version-0.6.38","version-0.6.37","version-0.6.36","version-0.6.35","version-0.6.34","version-0.6.33","version-0.6.32","version-0.6.30","version-0.6.29","version-0.6.28","version-0.6.27","version-0.6.26","version-0.6.25","version-0.6.24","version-0.6.23","version-0.6.22","version-0.6.21","version-0.6.20","version-0.6.19","version-0.6.18","version-0.6.17","version-0.6.16","version-0.6.15","version-0.6.14","version-0.6.13","version-0.6.12","version-0.6.11","version-0.6.10","version-0.6.9","version-0.6.8","version-0.6.7","version-0.6.6","version-0.6.5","version-0.6.4","version-0.6.3","version-0.6.2","version-0.6.1","version-0.6.0","version-0.5.38","version-0.5.37","version-0.5.36","version-0.5.35","version-0.5.34","version-0.5.33","version-0.5.32","version-0.5.31","version-0.5.30","version-0.5.29","version-0.5.28","version-0.5.27","version-0.5.26","version-0.5.25","version-0.5.24","version-0.5.23","version-0.5.22","version-0.5.21","version-0.5.20","version-0.5.19","version-0.5.18","version-0.5.17","version-0.5.16","version-0.5.15","version-0.5.14","version-0.5.13","version-0.5.12","version-0.5.11","version-0.5.10","version-0.5.9","version-0.5.8","version-0.5.7","factory-rq-221054","version-0.5.6","factory-rq-214794","version-0.5.5","factory-rq-214306","factory-rq-213496","version-0.5.4","factory-2014010901","version-0.5.3","factory-2013120601","version-0.5.2","factory-2013100201","version-0.5.1","factory-2013092701","factory-2013091802","factory-2013091801","factory-2013091601"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7216.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}