CVE-2014-3520
OpenStack Identity (Keystone) before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2...
CVE-2014-3520 is a medium vulnerability (CVSS 6.5) in Openstack Keystone, published July 2, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.91%, the 80th percentile. Fixed in keystone 2014.1.1-3.
- Severity
- 6.5 MediumCVSS 2.0, NVD
- Exploit chance
- 1.91%EPSS, 80th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
2014.1.1-3keystone +10 more
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.
Exploit likelihood
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
keystoneDebian:12 | before 2014.1.1-3 | 2014.1.1-3 |
keystoneDebian:13 | before 2014.1.1-3 | 2014.1.1-3 |
keystoneDebian:14 | before 2014.1.1-3 | 2014.1.1-3 |
openstack-keystoneRed Hat:openstack:3::el6 From an advisory covering 2 CVEs | before 0:2013.1.5-3.el6ost | 0:2013.1.5-3.el6ost |
openstack-keystone-docRed Hat:openstack:3::el6 From an advisory covering 2 CVEs | before 0:2013.1.5-3.el6ost | 0:2013.1.5-3.el6ost |
python-keystoneRed Hat:openstack:3::el6 From an advisory covering 2 CVEs | before 0:2013.1.5-3.el6ost | 0:2013.1.5-3.el6ost |
openstack-keystoneRed Hat:openstack:4::el6 From an advisory covering 2 CVEs | before 0:2013.2.3-7.el6ost | 0:2013.2.3-7.el6ost |
openstack-keystone-docRed Hat:openstack:4::el6 From an advisory covering 2 CVEs | before 0:2013.2.3-7.el6ost | 0:2013.2.3-7.el6ost |
python-keystoneRed Hat:openstack:4::el6 From an advisory covering 2 CVEs | before 0:2013.2.3-7.el6ost | 0:2013.2.3-7.el6ost |
keystoneUbuntu:14.04:LTS | before 1:2014.1.2.1-0ubuntu1, plus listed versions 1:2013.2~rc4-0ubuntu11:2013.2-0ubuntu11:2013.2-0ubuntu1.11:2014.1~b1-0ubuntu11:2014.1~b2-0ubuntu1 Show 6 moreShow less1:2014.1~b3-0ubuntu21:2014.1~b3-0ubuntu31:2014.1~rc1-0ubuntu11:2014.1~rc2-0ubuntu11:2014.1-0ubuntu11:2014.1.1-0ubuntu1 | 1:2014.1.2.1-0ubuntu1 |
keystoneUbuntu:14.04:LTS From an advisory covering 5 CVEs | before 1:2014.1.2.1-0ubuntu1.1, plus listed versions 1:2013.2~rc4-0ubuntu11:2013.2-0ubuntu11:2013.2-0ubuntu1.11:2014.1~b1-0ubuntu11:2014.1~b2-0ubuntu1 Show 7 moreShow less1:2014.1~b3-0ubuntu21:2014.1~b3-0ubuntu31:2014.1~rc1-0ubuntu11:2014.1~rc2-0ubuntu11:2014.1-0ubuntu11:2014.1.1-0ubuntu11:2014.1.2.1-0ubuntu1 | 1:2014.1.2.1-0ubuntu1.1 |
What each source reports
NVD Score used
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.
- Record
CVE-2014-3520- CVSS 2.0
- 6.5 Medium
AV:N/AC:L/Au:S/C:P/I:P/A:P - Weakness
- CWE-863
- Updated
- 2026-11-02
CVE ListNo score
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.
- Record
CVE-2014-3520- Updated
- 2026-11-02
EUVDEUVD-2014-3519No score
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.
- Record
EUVD-2014-3519- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mv96-4gm9-mjhwNo score
OpenStack Identity (Keystone) before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2...
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.
- Record
GHSA-mv96-4gm9-mjhw- Weakness
- CWE-863
- Updated
- 2026-11-02
OSVNo score
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.
- Record
CVE-2014-3520- Updated
- 2026-11-02
OSVDEBIAN-CVE-2014-3520No score
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.
- Record
DEBIAN-CVE-2014-3520- Updated
- 2026-11-02
OSVUBUNTU-CVE-2014-3520No score
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.
- Record
UBUNTU-CVE-2014-3520- Updated
- 2026-11-02
OSVUSN-2324-1No score
keystone vulnerabilities
Steven Hardy discovered that OpenStack Keystone did not properly handle chained delegation. A remove authenticated attacker could use this to gain privileges by creating a new token with additional roles. (CVE-2014-3476)
Jamie Lennox discovered that OpenStack Keystone did not properly validate the project id. A remote authenticated attacker may be able to use this to access other projects. (CVE-2014-3520)
Brant Knudson and Lance Bragstad discovered that OpenStack Keystone would not always revoke tokens correctly. If Keystone were configured to use revocation events, a remote authenticated attacker could continue to have access to resources. (CVE-2014-5251, CVE-2014-5252, CVE-2014-5253)
- Record
USN-2324-1- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
bugs.launchpad.net/keystone/+bug/1331912
lists.openstack.org/pipermail/openstack-announce/2014-July/000248.html
secunia.com/advisories/59426
nvd.nist.gov/vuln/detail/CVE-2014-3520
access.redhat.com/errata/RHSA-2014:0994
Show 17 moreShow less
bugzilla.redhat.com/show_bug.cgi?id=1112668
github.com/advisories/GHSA-mv96-4gm9-mjhw
security-tracker.debian.org/tracker/CVE-2014-3520
security.access.redhat.com/data/csaf/v2/advisories/2014/rhsa-2014_0994.json
cve.org/CVERecord?id=CVE-2014-3476
ubuntu.com/security/CVE-2014-3520
openwall.com/lists/oss-security/2014/07/02/7