CVE Vulnerability

CVE-2018-20170

** DISPUTED ** 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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://bugs.launchpad.net/keystone/+bug/1795800 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:*
Information

Published : 2018-12-17 07:29

Updated : 2019-02-06 07:48

NVD link : CVE-2018-20170

Mitre link : CVE-2018-20170

Products Affected
No products.
CWE
CWE-200