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OpenAdvisories
Medium DSA-4983-1 1 CVE

neutron - security update

Published Oct 10, 2021 · Updated Mar 9, 2026

Fixed packages 2

ReleasePackageFixed in
Debian · 10 neutron 2:13.0.7+git.2021.09.27.bace3d1890-0+deb10u1
Debian · 11 neutron 2:17.2.1-0+deb11u1

Vulnerabilities 1

  • Medium 6.5

    OpenStack Neutron vulnerable to authenticated attackers reconfiguring dnsmasq via crafted extra_dhcp_opts value

    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.