What’s Vulnerable › Vulnerabilities
CVE-2018-20170
- Severity: medium (CVSS 5.3 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.1% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2018-12-17 · updated 2026-06-17
- Weakness: CWE-200
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
Affected products
- OpenStack Keystone: through 14.0.1
References
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