CVE-2016-5363
openstack-neutron: MAC source address spoofing vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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.
El firewall IPTables en OpenStack Neutron en versiones anteriores a 7.0.4 y 8.0.0 hasta la versión 8.1.0 permite a atacantes remotos eludir un mecanismo de protección destinado a suplantar una MAC y consecuentemente provocar una denegación de servicio o interceptar tráfico de red a través de (1) la detección de un mensaje DHCP manipulado o (2) tráfico no IP manipulado.
Neutron functionality includes internal firewall management between networks. Due to the relaxed nature of particular rules, it is possible for machines on the same layer 2 networks to forge non-IP traffic, such as ARP and DHCP requests.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2016-06-09 CVE Reserved
- 2016-06-17 CVE Published
- 2023-09-18 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-254: 7PK - Security Features
CAPEC
References (11)
URL | Tag | Source |
---|---|---|
http://www.openwall.com/lists/oss-security/2016/06/10/5 | Mailing List | |
http://www.openwall.com/lists/oss-security/2016/06/10/6 | Mailing List | |
https://bugs.launchpad.net/neutron/+bug/1558658 | X_refsource_confirm | |
https://review.openstack.org/#/c/299021 | X_refsource_confirm | |
https://review.openstack.org/#/c/299023 | X_refsource_confirm | |
https://review.openstack.org/#/c/299025 | X_refsource_confirm |
URL | Date | SRC |
---|
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://access.redhat.com/errata/RHSA-2016:1473 | 2016-11-28 | |
https://access.redhat.com/errata/RHSA-2016:1474 | 2016-11-28 | |
https://security.openstack.org/ossa/OSSA-2016-009.html | 2016-11-28 | |
https://access.redhat.com/security/cve/CVE-2016-5363 | 2016-07-20 | |
https://bugzilla.redhat.com/show_bug.cgi?id=1345891 | 2016-07-20 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Openstack Search vendor "Openstack" | Neutron Search vendor "Openstack" for product "Neutron" | 7.0.0 Search vendor "Openstack" for product "Neutron" and version "7.0.0" | - |
Affected
| ||||||
Openstack Search vendor "Openstack" | Neutron Search vendor "Openstack" for product "Neutron" | 7.0.1 Search vendor "Openstack" for product "Neutron" and version "7.0.1" | - |
Affected
| ||||||
Openstack Search vendor "Openstack" | Neutron Search vendor "Openstack" for product "Neutron" | 7.0.2 Search vendor "Openstack" for product "Neutron" and version "7.0.2" | - |
Affected
| ||||||
Openstack Search vendor "Openstack" | Neutron Search vendor "Openstack" for product "Neutron" | 7.0.3 Search vendor "Openstack" for product "Neutron" and version "7.0.3" | - |
Affected
| ||||||
Openstack Search vendor "Openstack" | Neutron Search vendor "Openstack" for product "Neutron" | 7.0.4 Search vendor "Openstack" for product "Neutron" and version "7.0.4" | - |
Affected
| ||||||
Openstack Search vendor "Openstack" | Neutron Search vendor "Openstack" for product "Neutron" | 8.0.0 Search vendor "Openstack" for product "Neutron" and version "8.0.0" | - |
Affected
| ||||||
Openstack Search vendor "Openstack" | Neutron Search vendor "Openstack" for product "Neutron" | 8.1.0 Search vendor "Openstack" for product "Neutron" and version "8.1.0" | - |
Affected
|