4

CVE-2012-4413: openstack keystone

CVSS: 4.0v2.0MediumModified
AliasesGHSA-mrxv-65rv-6hxqPYSEC-2026-833DEBIAN-CVE-2012-4413
Published 18-09-2012Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2012-4413 is a medium (CVSS 4.0) vulnerability in openstack keystone. EPSS estimates a 1.90% chance of exploitation in the next 30 days, higher than 79.3% of scored vulnerabilities.

Overall risk
16/100
0100
Low · default modelHow is this calculated?
CVSS score
4.0/10
010
Medium · v2.0 (NVD)
EPSS score
1.90%
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 · Related 1
RHSA-2012:1378CGA-7648-V244-356C

Timeline

  1. 18-09-2012
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

OpenStack Keystone 2012.1.3 does not invalidate existing tokens when granting or revoking roles, which allows remote authenticated users to retain the privileges of the revoked roles.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.90%

Chance of exploitation in the next 30 days

Percentile

79%

Versus all other CVEs

30-day change

0.00 pp

From 1.90% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.90%

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

Chainguard9 products
  • openstack-keystone-2025.1All versions (No fix recorded)
  • openstack-keystone-2025.1-fipsAll versions (No fix recorded)
  • openstack-keystone-2025.2All versions (No fix recorded)
  • openstack-keystone-2025.2-fips< 28.0.1_git20260610-r0 | < 28.0.1_git20260603-r0 | All versions (No fix recorded) | < 28.0.1_git20260610-r1
  • openstack-keystone-2026.1All versions (No fix recorded)
Debian1 product
  • keystone< 2012.1.1-6
Openstack1 product
PyPI1 product
  • keystone< 2012.1.3

4 vendors · 12 products

References

19 links
Show all 19 references