6.5

CVE-2014-0204: openstack keystone Improper Privilege Management

CVSS: 6.5v2.0MediumModified
AliasesGHSA-c4p9-87h3-7vr4PYSEC-2026-654UBUNTU-CVE-2014-0204
Published 03-11-2014Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2014-0204 is a medium (CVSS 6.5) Improper Privilege Management vulnerability in openstack keystone. EPSS estimates a 1.40% chance of exploitation in the next 30 days, higher than 72% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
36/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v2.0 (NVD)
EPSS score
1.40%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 03-11-2014
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

OpenStack Identity (Keystone) before 2014.1.1 does not properly handle when a role is assigned to a group that has the same ID as a user, which allows remote authenticated users to gain privileges that are assigned to a group with the same ID.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.40%

Chance of exploitation in the next 30 days

Percentile

72%

Versus all other CVEs

30-day change

0.00 pp

From 1.40% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.40%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (bugs.launchpad.net)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • keystone< 2014.1-5
Openstack1 product
PyPI1 product
  • keystone< 8.0.0a0
Ubuntu1 product
  • keystone< 1:2014.1.1-0ubuntu1

4 vendors · 4 products

References

15 links
Show all 15 references