What’s Vulnerable › Vulnerabilities

CVE-2020-7217

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-02-11 · updated 2026-06-17
• Weakness: CWE-401

Description

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.

Affected products

• openSUSE Wicked: through 0.6.55

References

• http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00011.html
• https://bugzilla.suse.com/show_bug.cgi?id=1160906
• https://github.com/openSUSE/wicked/releases
• https://www.suse.com/security/cve/CVE-2020-7217/
• http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00011.html
• https://bugzilla.suse.com/show_bug.cgi?id=1160906
• https://github.com/openSUSE/wicked/releases
• https://www.suse.com/security/cve/CVE-2020-7217/

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