{"id":"SUSE-SU-2020:0410-1","summary":"Security update for wicked","details":"This update for wicked fixes the following issues:\n\n- CVE-2019-18902: Fixed a use-after-free when receiving invalid DHCP6 client options (bsc#1160903).\n- CVE-2019-18903: Fixed a use-after-free when receiving invalid DHCP6 IA_PD option (bsc#1160904).\n- CVE-2020-7216: Fixed a potential denial of service via a memory leak when processing packets with missing message type option in DHCP4 (bsc#1160905).\n- CVE-2020-7217: Fixed a memory leak in DHCP4 fsm when processing packets for other client ids (bsc#1160906).\n","modified":"2026-02-04T04:10:54.956276Z","published":"2020-02-19T08:34:17Z","related":["CVE-2019-18902","CVE-2019-18903","CVE-2020-7216","CVE-2020-7217"],"upstream":["CVE-2019-18902","CVE-2019-18903","CVE-2020-7216","CVE-2020-7217"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2020/suse-su-20200410-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1160903"},{"type":"REPORT","url":"https://bugzilla.suse.com/1160904"},{"type":"REPORT","url":"https://bugzilla.suse.com/1160905"},{"type":"REPORT","url":"https://bugzilla.suse.com/1160906"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-18902"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-18903"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-7216"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-7217"}],"schema_version":"1.7.3"}