CVE-2020-7216: Opensuse Leap

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

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.

Affected products

• Opensuse Leap: version 15.1 only
• Opensuse Wicked: up to and including 0.6.55

Published 2020-02-05. Last modified 2026-06-17.