CVE-2014-0056: n/a vulnerability

CVE-2014-0056: The l3-agent in OpenStack Neutron 2012.2 before 2013.2.3 does not check the tenant id when creating ports,...

The l3-agent in OpenStack Neutron 2012.2 before 2013.2.3 does not check the tenant id when creating ports, which allows remote authenticated users to plug ports into the routers of arbitrary tenants via the device id in a port-create command.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 09:05 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2014-0056 is an OpenStack Neutron tenant-isolation flaw. An authenticated cloud user could create a port that connects to another tenant's router, crossing a boundary that should separate customers or business units. The issue matters mainly for legacy OpenStack deployments running affected Neutron versions or unpatched vendor packages. Exposure is limited to OpenStack Neutron 2012.2 through versions before 2013.2.3, including downstream Red Hat or Ubuntu packages before their referenced advisories were applied. Prioritize if any legacy OpenStack cloud remains in production, especially multi-tenant environments. Modern or patched OpenStack deployments are unlikely to be exposed based on the provided version range. Mitigation focus: Upgrade Neutron to 2013.2.3 or a later fixed release.; Apply relevant Red Hat or Ubuntu security updates if using vendor packages.; Check current OpenStack vendor guidance for legacy deployment remediation..

Prepared: Jun 14, 2026, 14:16 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: May 8, 2014, 14:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://bugs.launchpad.net/neutron/+bug/1243327CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

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