CVE-2020-7217
HIGHopenSUSE wicked < 0.6.55 - Denial of Service via DHCP4 Client-ID Mismatch
Title source: llmDescription
An ni_dhcp4_fsm_process_dhcp4_packet memory leak in openSUSE wicked 0.6.55 and earlier allows network attackers to cause a denial of service by sending DHCP4 packets with a different client-id.
References (4)
Core 4
Core References
Issue Tracking, Vendor Advisory x_refsource_misc
https://bugzilla.suse.com/show_bug.cgi?id=1160906
Vendor Advisory x_refsource_misc
https://www.suse.com/security/cve/CVE-2020-7217/
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/openSUSE/wicked/releases
Mailing List, Third Party Advisory vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00011.html
Scores
CVSS v3
7.5
EPSS
0.0060
EPSS Percentile
69.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-401
Status
published
Products (1)
opensuse/wicked
< 0.6.55
Published
Feb 11, 2020
Tracked Since
Feb 18, 2026