CVE-2014-3520

Name: CVE-2014-3520
Creator: NVD / NIST
Published: 2014-10-26T20:55:02.947+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.87%

Last modified Jun 17, 2026

CVE-2014-3520 is a vulnerability of currently unknown severity. OpenStack Identity (Keystone) before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2 allows remote authenticated trustees to gain access to an unauthorized project for which the trustor has certain roles via the project ID in a V2 API trust token request.. EPSS estimates a 1.87% chance of exploitation in the next 30 days.

Description

OpenStack Identity (Keystone) before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2 allows remote authenticated trustees to gain access to an unauthorized project for which the trustor has certain roles via the project ID in a V2 API trust token request.

Metrics

EPSS Probability

1.87%

76.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-863

Affected Software

Vendor	Product	Versions
Openstack	Keystone	>= 2013.2, < 2013.2.4
Openstack	Keystone	>= 2014.1, < 2014.1.2

References

http://lists.openstack.org/pipermail/openstack-announce/2014-July/000248.htmlPatch, Vendor Advisory
http://secunia.com/advisories/59426Third Party Advisory
https://bugs.launchpad.net/keystone/+bug/1331912Exploit, Issue Tracking, Third Party Advisory
http://lists.openstack.org/pipermail/openstack-announce/2014-July/000248.htmlPatch, Vendor Advisory
http://secunia.com/advisories/59426Third Party Advisory
https://bugs.launchpad.net/keystone/+bug/1331912Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Oct 26, 2014
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2014-3520?

How severe is CVE-2014-3520?

Severity scoring for CVE-2014-3520 is pending analysis. The EPSS model estimates a 1.87% probability of exploitation in the next 30 days.

How do I fix CVE-2014-3520?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2014-3520?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST