CVE-2018-20170
Severity
5.3MEDIUM
EPSS
0.2%
top 58.62%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 17
Latest updateMay 14
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
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NExploitability: 3.9 | Impact: 1.4