CVEvulnerability
CVE-2016-5363
8.2 HIGH
Official page ↗
- Status
- Modified
- Published
- 2016-06-17
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 8.2 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
- CVSS 2.0 ([email protected])
- 6.4 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:P
- Weaknesses
- CWE-254
Description
The IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an intended MAC-spoofing protection mechanism and consequently cause a denial of service or intercept network traffic via (1) a crafted DHCP discovery message or (2) crafted non-IP traffic.
Affected configurations
• openstack neutron 7.0.0
• openstack neutron 7.0.1
• openstack neutron 7.0.2
• openstack neutron 7.0.3
• openstack neutron 7.0.4
• openstack neutron 8.0.0
• openstack neutron 8.1.0
Related
Weakness · not in database (1)
References
- http://www.openwall.com/lists/oss-security/2016/06/10/5 www.openwall.com
- http://www.openwall.com/lists/oss-security/2016/06/10/6 www.openwall.com
- https://access.redhat.com/errata/RHSA-2016:1473 access.redhat.com
- https://access.redhat.com/errata/RHSA-2016:1474 access.redhat.com
- https://bugs.launchpad.net/neutron/+bug/1558658 bugs.launchpad.net
- https://review.openstack.org/#/c/299021/ review.openstack.org
- https://review.openstack.org/#/c/299023/ review.openstack.org
- https://review.openstack.org/#/c/299025/ review.openstack.org
- https://security.openstack.org/ossa/OSSA-2016-009.html Vendor Advisory
- http://www.openwall.com/lists/oss-security/2016/06/10/5 www.openwall.com
- http://www.openwall.com/lists/oss-security/2016/06/10/6 www.openwall.com
- https://access.redhat.com/errata/RHSA-2016:1473 access.redhat.com
- https://access.redhat.com/errata/RHSA-2016:1474 access.redhat.com
- https://bugs.launchpad.net/neutron/+bug/1558658 bugs.launchpad.net
- https://review.openstack.org/#/c/299021/ review.openstack.org
- https://review.openstack.org/#/c/299023/ review.openstack.org
- https://review.openstack.org/#/c/299025/ review.openstack.org
- https://security.openstack.org/ossa/OSSA-2016-009.html Vendor Advisory