PT-2020-19471 · Opensuse+1 · Wicked+1

Malte Kraus · Published 2020-02-06 · Updated 2024-06-15 · CVE-2020-7217

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions openSUSE wicked versions 0.6.55 and earlier

Description A memory leak in the ni dhcp4 fsm process dhcp4 packet function allows network attackers to cause a denial of service by sending DHCP4 packets with a different client-id.

Recommendations For versions 0.6.55 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

CVE-2020-7217

OPENSUSE-SU-2020:0207-1

OPENSUSE-SU-2020_0207-1

OPENSUSE-SU-2024:11511-1

SUSE-SU-2020:0347-1

SUSE-SU-2020:0351-1

SUSE-SU-2020:0358-1

SUSE-SU-2020:0369-1

SUSE-SU-2020:0370-1

SUSE-SU-2020:0410-1

Affected Products

Suse

Wicked

References · 27

• https://osv.dev/vulnerability/openSUSE-SU-2020:0207-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:0358-1 · Vendor Advisory
• https://bugzilla.suse.com/show_bug.cgi?id=1160906 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:0351-1 · Vendor Advisory
• https://suse.com/security/cve/CVE-2020-7217 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:0369-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:0347-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:11511-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00011.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-7217 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2020:0370-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-7217 · Vendor Advisory
• https://github.com/openSUSE/wicked/releases · Note
• https://bugzilla.suse.com/1142214 · Note
• https://lists.opensuse.org/archives/list/[e-mail]/thread/APEQDGP47KSKMMNLKISL5AFVZAWLHZQJ · Note