CVE-2020-12690 – keystone

Package

Manager: pip
Name: keystone
Vulnerable Version: <15.0.1 || =16.0.0

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00817 pctl0.73471

Details

Insufficient Session Expiration in OpenStack Keystone An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The list of roles provided for an OAuth1 access token is silently ignored. Thus, when an access token is used to request a keystone token, the keystone token contains every role assignment the creator had for the project. This results in the provided keystone token having more role assignments than the creator intended, possibly giving unintended escalated access.

Metadata

Created: 2021-06-09T17:34:09Z
Modified: 2024-09-27T18:26:15Z
Source: MANUAL
CWE IDs: ["CWE-613"]
Alternative ID: GHSA-6m8p-x4qw-gh5j
Finding: F076
Auto approve: 1