2.1

CVE-2014-0056: canonical ubuntu_linux Improper Authentication

CVSS: 2.1v2.0LowModified
AliasesGHSA-72p9-6gc7-q93rPYSEC-2026-851UBUNTU-CVE-2014-0056
Published 08-05-2014Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2014-0056 is a low (CVSS 2.1) Improper Authentication vulnerability in canonical ubuntu_linux. EPSS estimates a 1.44% chance of exploitation in the next 30 days, higher than 72.8% of scored vulnerabilities.

Overall risk
9/100
0100
Minimal · default modelHow is this calculated?
CVSS score
2.1/10
010
Low · v2.0 (NVD)
EPSS score
1.44%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1
RHSA-2014:0516

Timeline

  1. 08-05-2014
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.44%

Chance of exploitation in the next 30 days

Percentile

73%

Versus all other CVEs

30-day change

0.00 pp

From 1.44% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.44%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Canonical1 product
Debian1 product
  • neutron< 2013.2.2-4
Openstack1 product
  • neutron2012.2 | 2012.2.1 | 2012.2.2 | 2012.2.3 | 2012.2.4 | 2013.1 | 2013.1.1 | 2013.1.2 | 2013.1.3 | 2013.1.4 | 2013.1.5 | 2013.2 | 2013.2.1 | 2013.2.2
PyPI1 product
  • neutron≥ 2012.2, < 2013.2.3
Ubuntu1 product
  • neutron< 1:2014.1~b3-0ubuntu1

5 vendors · 5 products

References

15 links
Show all 15 references