CVE-2018-14635

Name	CVE-2018-14635
Description	When using the Linux bridge ml2 driver, non-privileged tenants are able to create and attach ports without specifying an IP address, bypassing IP address validation. A potential denial of service could occur if an IP address, conflicting with existing guests or routers, is then assigned from outside of the allowed allocation pool. Versions of openstack-neutron before 13.0.0.0b2, 12.0.3 and 11.0.5 are vulnerable.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severity	medium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
neutron (PTS)	jessie	2014.1.3-12	vulnerable
	stretch (security), stretch	2:9.1.1-3+deb9u1	vulnerable
	buster	2:13.0.2-15	fixed
	bullseye, sid	2:14.0.2-2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
neutron	source	(unstable)	2:13.0.0-1	medium

Notes

[stretch] - neutron <ignored> (Minor issue)
[jessie] - neutron <ignored> (Minor issue)
https://bugs.launchpad.net/neutron/+bug/1757482
https://git.openstack.org/cgit/openstack/neutron/commit/?id=54aa6e81cb17b33ce4d5d469cc11dec2869c762d