CVE-2018-20170

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

OpenStack Keystone through 14.0.1 has a user enumeration vulnerability because invalid usernames have much faster responses than valid ones for a POST /v3/auth/tokens request. NOTE: the vendor's position is that this is a hardening opportunity, and not necessarily an issue that should have an OpenStack Security Advisory

Metrics

CVSS 3.0 5.3/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-200

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Dec 17, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-20170: Medium severity, CVSS 5.3 | Vulnix