UBUNTU-CVE-2016-5362

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Source
https://ubuntu.com/security/CVE-2016-5362
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5362.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2016-5362
Upstream
Withdrawn
2025-07-18T16:43:33Z
Published
2016-06-17T15:59:00Z
Modified
2025-07-16T07:34:45.971677Z
Severity
  • 8.2 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

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.

References

Affected packages

Ubuntu:16.04:LTS / neutron

Package

Name
neutron
Purl
pkg:deb/ubuntu/neutron@2:8.4.0-0ubuntu4?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2:8.4.0-0ubuntu4

Affected versions

2:7.*

2:7.0.0-0ubuntu1

2:8.*

2:8.0.0~b1-0ubuntu2
2:8.0.0~b2-0ubuntu4
2:8.0.0~b2-0ubuntu5
2:8.0.0~b2-0ubuntu7
2:8.0.0~b3-0ubuntu1
2:8.0.0~rc1-0ubuntu1
2:8.0.0-0ubuntu1
2:8.1.0-0ubuntu0.16.04.2
2:8.1.2-0ubuntu1
2:8.2.0-0ubuntu1
2:8.3.0-0ubuntu1
2:8.3.0-0ubuntu1.1
2:8.3.0-0ubuntu1.2
2:8.4.0-0ubuntu1
2:8.4.0-0ubuntu2
2:8.4.0-0ubuntu3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "neutron-bgp-dragent"
        },
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "neutron-common"
        },
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "neutron-dhcp-agent"
        },
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "neutron-l3-agent"
        },
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "neutron-linuxbridge-agent"
        },
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "neutron-macvtap-agent"
        },
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "neutron-metadata-agent"
        },
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "neutron-metering-agent"
        },
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "neutron-openvswitch-agent"
        },
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "neutron-plugin-linuxbridge-agent"
        },
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "neutron-plugin-ml2"
        },
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "neutron-plugin-openvswitch-agent"
        },
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "neutron-plugin-sriov-agent"
        },
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "neutron-server"
        },
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "neutron-sriov-agent"
        },
        {
            "binary_version": "2:8.4.0-0ubuntu4",
            "binary_name": "python-neutron"
        }
    ]
}