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CVE-2013-4222

6.5 · MEDIUM

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 user…

Published Sep 30, 2013openstackCWE-522EPSS 1.89%

Overview

CVE-2013-4222 is a medium-severity vulnerability affecting openstack keystone. It was published on September 30, 2013 and has a CVSS 2.0 base score of 6.5 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from openstack. Update keystone to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
openstackkeystone2013.1Affected

References

Reflists.fedoraproject.org/pipermail/package-announce/2013-September/116489.htmlRefrhn.redhat.com/errata/RHSA-2013-1524.htmlRefwww.ubuntu.com/usn/USN-2002-1Refbugs.launchpad.net/ossn/+bug/1179955Reflists.fedoraproject.org/pipermail/package-announce/2013-September/116489.htmlRefrhn.redhat.com/errata/RHSA-2013-1524.htmlRefwww.ubuntu.com/usn/USN-2002-1Refbugs.launchpad.net/ossn/+bug/1179955

How CyberStrike helps

Frequently asked questions

What is CVE-2013-4222?

CVE-2013-4222 is a medium-severity vulnerability affecting openstack keystone. It was published on September 30, 2013 and has a CVSS 2.0 base score of 6.5 (MEDIUM).

How severe is CVE-2013-4222?

This vulnerability has a CVSS 2.0 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2013-4222?

Check the references section for vendor advisories and patches from openstack. Update keystone to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2013-4222?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2013-4222 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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