CVE-2016-5363

2016-06-1700:00:00

ubuntu.com

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

0.038 Low

EPSS

Percentile

92.0%

JSON

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.