CVE-2016-5362

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 DHCP-spoofing protection mechanism and consequently cause a denial of service or intercept network traffic via a crafted DHCP discovery message.

CVSS v3.0 8.2 HIGH
CVSS v2.0 6.4 MEDIUM

8.2^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

Exploitability : 3.9 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:P

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.openwall.com/lists/oss-security/2016/06/10/6	Mailing List Third Party Advisory
https://security.openstack.org/ossa/OSSA-2016-009.html	Vendor Advisory
https://review.openstack.org/#/c/300202/	Vendor Advisory
https://bugs.launchpad.net/neutron/+bug/1558658	Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/06/10/5	Mailing List Third Party Advisory
https://review.openstack.org/#/c/303563/	Vendor Advisory
https://review.openstack.org/#/c/303572/	Third Party Advisory
https://access.redhat.com/errata/RHSA-2016:1474	Third Party Advisory
https://access.redhat.com/errata/RHSA-2016:1473	Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:openstack:neutron::::::::
	cpe:2.3:a:openstack:neutron::::::::

Information

Published : 2016-06-17 08:59

Updated : 2018-10-19 11:28

NVD link : CVE-2016-5362

Mitre link : CVE-2016-5362

JSON object : View

CWE

CWE-254

7PK - Security Features

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Products Affected

openstack

neutron

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