PT-2016-6391 · Openstack · Openstack Neutron

Dustin Lundquist · Published 2016-06-17 · Updated 2022-05-14 · CVE-2016-5362

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenStack Neutron versions prior to 7.0.4 OpenStack Neutron versions 8.0.0 through 8.1.0

Description The issue allows remote attackers to bypass an intended DHCP-spoofing protection mechanism. This can cause a denial of service or allow the interception of network traffic via a crafted DHCP discovery message.

Recommendations For OpenStack Neutron versions prior to 7.0.4, update to version 7.0.4 or later. For OpenStack Neutron versions 8.0.0 through 8.1.0, update to a version outside of this range.

Fix

DoS

Weakness Enumeration

CWE-923

CWE-254

Related Identifiers

CVE-2016-5362

GHSA-QPWC-P365-PQRR

RHSA-2016:1473

RHSA-2016:1474

SUSE-SU-2016:2143-1

Affected Products

Openstack Neutron

References · 31

• https://access.redhat.com/errata/RHSA-2016:1474 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2016-5362 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-5362 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2016:2143-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-5362 · Vendor Advisory
• https://security.openstack.org/ossa/OSSA-2016-009.html · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2016:1473 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-5362 · Security Note
• https://review.openstack.org/#/c/303563 · Vendor Advisory
• https://review.openstack.org/#/c/300202 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-qpwc-p365-pqrr · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2016-5362 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2016-5362 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2016-5362 · Vendor Advisory
• https://github.com/openstack/neutron · Note