What’s Vulnerable › Vulnerabilities

CVE-2018-14432

• Severity: medium (CVSS 5.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-07-31 · updated 2026-06-17
• Weakness: CWE-200

Description

In the Federation component of OpenStack Keystone before 11.0.4, 12.0.0, and 13.0.0, an authenticated "GET /v3/OS-FEDERATION/projects" request may bypass intended access restrictions on listing projects. An authenticated user may discover projects they have no authority to access, leaking all projects in the deployment and their attributes. Only Keystone with the /v3/OS-FEDERATION endpoint enabled via policy.json is affected.

Affected products

• Debian Linux: 9.0
• OpenStack Keystone: before 11.0.4; 12.0.0, 13.0.0 — fixed in 11.0.4
• OpenStack: 10, 12, 13

How to fix

Upgrade to a fixed version: OpenStack Keystone 11.0.4. Check the vendor advisory for mitigations.

References

• http://www.openwall.com/lists/oss-security/2018/07/25/2
• http://www.securityfocus.com/bid/104930
• https://access.redhat.com/errata/RHSA-2018:2523
• https://access.redhat.com/errata/RHSA-2018:2533
• https://access.redhat.com/errata/RHSA-2018:2543
• https://www.debian.org/security/2018/dsa-4275
• http://www.openwall.com/lists/oss-security/2018/07/25/2
• http://www.securityfocus.com/bid/104930
• https://access.redhat.com/errata/RHSA-2018:2523
• https://access.redhat.com/errata/RHSA-2018:2533
• https://access.redhat.com/errata/RHSA-2018:2543
• https://www.debian.org/security/2018/dsa-4275

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