VDB
CVE-2018-20170
CVE-2018-20170
PUBLISHED
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
EPSS 0.19% · 41.3th percentile
Risk Scores
EPSS Score
0.19%
41.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | keystone | 0, 2:12.0.0-0ubuntu1, 2:13.0.0~b3-0ubuntu1 |
| Ubuntu:16.04:LTS | keystone | 2:9.0.0~b1-0ubuntu1, 2:9.0.0~b2-0ubuntu1, 2:9.0.0~b3-0ubuntu1 |
Exploit Intelligence
Timeline
- Dec 17, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-20170 third-party-advisory
- https://bugs.launchpad.net/keystone/+bug/1795800 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-20170 third-party-advisory