01 Record

CVE-2016-5363

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

UnratedPUBLISHEDCNA: redhat

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

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

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 3.26% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 88.3% of scored records. A rank, not a probability.
NVD base score: 8.2 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2016-06-17 15:00Z10 YR AGO

Last updated

2024-08-06 01:00Z2 YR AGO

Reserved

2016-06-09

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-254

Data version

5.1

Document digest

6302f72e16fd116b0ea794d68fb4e95a2490b08a7f5e97877e8f83bf0ef508cd

05 Affected products

VendorProductVersionsPlatforms

openstackneutronNot specified—

redhatopenstackNot specified—

06 References

access.redhat.comRHSA-2016:1473https://access.redhat.com/errata/RHSA-2016:1473vendor-advisoryx_refsource_REDHAT
review.openstack.orghttps://review.openstack.org/#/c/299025/x_refsource_CONFIRM
www.openwall.com[oss-security] 20160610 CVE request for vulnerability in OpenStack Neutronhttp://www.openwall.com/lists/oss-security/2016/06/10/5mailing-listx_refsource_MLIST
www.openwall.com[oss-security] 20160610 Re: CVE request for vulnerability in OpenStack Neutronhttp://www.openwall.com/lists/oss-security/2016/06/10/6mailing-listx_refsource_MLIST
security.openstack.orghttps://security.openstack.org/ossa/OSSA-2016-009.htmlx_refsource_CONFIRM
bugs.launchpad.nethttps://bugs.launchpad.net/neutron/+bug/1558658x_refsource_CONFIRM
access.redhat.comRHSA-2016:1474https://access.redhat.com/errata/RHSA-2016:1474vendor-advisoryx_refsource_REDHAT
review.openstack.orghttps://review.openstack.org/#/c/299021/x_refsource_CONFIRM
review.openstack.orghttps://review.openstack.org/#/c/299023/x_refsource_CONFIRM

07 Fixed in

Debian 12

neutron
Fixed in 2:8.1.2-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

neutron
Fixed in 2:8.1.2-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

neutron
Fixed in 2:8.1.2-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.