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CVE-2018-14432

19
FAUCET Score

CVE-2018-14432 is a medium-severity information disclosure vulnerability affecting OpenStack Keystone's Federation component, specifically versions prior to 11.0.4, 12.0.0, and 13.0.0, when the /v3/OS-FEDERATION endpoint is enabled. An authenticated, low-privileged user can bypass access restrictions to list all projects and their attributes, even those they lack authorization for. This vulnerability has a CVSS score of 5.3, indicating a network-based attack with high confidentiality impact but no integrity or availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
9.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
10CPE matchmatch criteria
cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*
12CPE matchmatch criteria
cpe:2.3:a:redhat:openstack:12:*:*:*:*:*:*:*
13CPE matchmatch criteria
cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:*
< 11.0.4CPE matchmatch criteria
cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.3MEDIUM

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.6
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.62%
Probability of exploitation in next 30 days
EPSS Percentile
73.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0162 is in the 76th percentile among its peer group of 1,425 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

redhatpatch availablevia redhat_api
Product: Red Hat OpenStack Platform 10.0 (Newton)Fixed in: openstack-keystone-1:10.0.3-4.el7ost
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenStack Platform 12.0 (Pike)Fixed in: openstack-keystone-1:12.0.0-6.el7ost
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenStack Platform 13.0 (Queens)Fixed in: openstack-keystone-1:13.0.1-1.el7ost
View patch
redhatvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2018-14432Important

openstack-keystone: Information Exposure through /v3/OS-FEDERATION/projects

Jul 25, 2018

References

access.redhat.com / errata/RHSA-2018:2523
Vendor Advisory
access.redhat.com / errata/RHSA-2018:2533
Vendor Advisory
access.redhat.com / errata/RHSA-2018:2543
Vendor Advisory
debian.org / security/2018/dsa-4275
Third Party Advisory
openwall.com / lists/oss-security/2018/07/25/2
Mailing ListPatchThird Party Advisory
securityfocus.com / bid/104930
Third Party AdvisoryVDB Entry