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CVE-2021-40085

MEDIUM CVSS: 6.5 Published: 2021-08-31 Modified: 2026-06-17

Description

An issue was discovered in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before 18.1.1. Authenticated attackers can reconfigure dnsmasq via a crafted extra_dhcp_opts value.

Affected Platforms

Openstack NeutronDebian Debian Linux

Weakness Type

NVD-CWE-noinfo

References