6.5

CVE-2013-4222: canonical ubuntu_linux Insufficiently Protected Credentials

CVSS: 6.5v2.0MediumModified
AliasesRHSA-2013:1524DEBIAN-CVE-2013-4222
Published 30-09-2013Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2013-4222 is a medium (CVSS 6.5) Insufficiently Protected Credentials vulnerability in canonical ubuntu_linux. EPSS estimates a 1.89% chance of exploitation in the next 30 days, higher than 79.2% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v2.0 (NVD)
EPSS score
1.89%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 30-09-2013
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

OpenStack Identity (Keystone) Folsom, Grizzly 2013.1.3 and earlier, and Havana before havana-3 does not properly revoke user tokens when a tenant is disabled, which allows remote authenticated users to retain access via the token.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.89%

Chance of exploitation in the next 30 days

Percentile

79%

Versus all other CVEs

30-day change

0.00 pp

From 1.89% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.89%

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

Redhat4 products
  • openstack3.0
  • openstack-keystone< 0:2013.1.4-1.el6ost
  • openstack-keystone-doc< 0:2013.1.4-1.el6ost
  • python-keystone< 0:2013.1.4-1.el6ost
Canonical1 product
Debian1 product
  • keystone< 2013.1.3-1
Fedoraproject1 product
Openstack1 product

5 vendors · 8 products

References

13 links
Show all 13 references