CVE-2017-2673
Published: 27 April 2017
An authorization-check flaw was discovered in federation configurations of the OpenStack Identity service (keystone). An authenticated federated user could request permissions to a project and unintentionally be granted all related roles including administrative roles.
Notes
| Author | Note |
|---|---|
| mdeslaur | >=10.0.0 <=10.0.1, ==11.0.0 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
keystone Launchpad, Ubuntu, Debian |
precise |
Ignored
(end of life)
|
| trusty |
Does not exist
(trusty was not-affected [code not present])
|
|
| upstream |
Released
(2:10.0.0-9)
|
|
| xenial |
Released
(2:9.3.0-0ubuntu3.1)
|
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Not vulnerable
(2:11.0.2-0ubuntu1)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.2 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | High |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |