6

CVE-2013-2059: openstack keystone Improper Authentication

CVSS: 6.0v2.0MediumModified
AliasesGHSA-hj89-qmx9-8qmhPYSEC-2013-41DEBIAN-CVE-2013-2059
Published 21-05-2013Last modified 06-08-2024

Vulnerability summary

CVE-2013-2059 is a medium (CVSS 6.0) Improper Authentication vulnerability in openstack keystone. EPSS estimates a 2.47% chance of exploitation in the next 30 days, higher than 84.2% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
34/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.0/10
010
Medium · v2.0 (NVD)
EPSS score
2.47%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 21-05-2013
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

OpenStack Identity (Keystone) Folsom 2012.2.4 and earlier, Grizzly before 2013.1.1, and Havana does not immediately revoke the authentication token when deleting a user through the Keystone v2 API, which allows remote authenticated users to retain access via the token.

CVSS metrics

3 scores · 2 sources · 3 versions

EPSS trend

Probability

2.47%

Chance of exploitation in the next 30 days

Percentile

84%

Versus all other CVEs

30-day change

0.00 pp

From 2.47% on 18-09-2026

18-09-202618-10-2026
EPSS score
2.47%

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< 2013.1.1-2
Openstack1 product
PyPI1 product
  • keystone< 8.0.0a0

3 vendors · 3 products

References

18 links
Show all 18 references