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CVE-2013-2104: python-keystoneclient missing expiration check in PKI token validation

May 17, 2022 (updated October 25, 2024)

python-keystoneclient before 0.2.4, as used in OpenStack Keystone (Folsom), does not properly check expiry for PKI tokens, which allows remote authenticated users to (1) retain use of a token after it has expired, or (2) use a revoked token once it expires.

References

  • access.redhat.com/errata/RHSA-2013:0944
  • access.redhat.com/security/cve/CVE-2013-2104
  • bugs.launchpad.net/python-keystoneclient/+bug/1179615
  • bugzilla.redhat.com/show_bug.cgi?id=965852
  • github.com/advisories/GHSA-4rrr-j7ff-r844
  • github.com/openstack/python-keystoneclient
  • github.com/pypa/advisory-database/tree/main/vulns/python-keystoneclient/PYSEC-2014-69.yaml
  • nvd.nist.gov/vuln/detail/CVE-2013-2104

Code Behaviors & Features

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Affected versions

All versions before 0.2.4

Fixed versions

  • 0.2.4

Solution

Upgrade to version 0.2.4 or above.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Learn more about CVSS

Weakness

  • CWE-324: Use of a Key Past its Expiration Date

Source file

pypi/python-keystoneclient/CVE-2013-2104.yml

Spotted a mistake? Edit the file on GitLab.

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