Token Rescoping Vulnerability in OpenStack Identity (Keystone) 9.0.x before 9.0.1 (mitaka)

CVE-2016-4911 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

The Fernet Token Provider in OpenStack Identity (Keystone) 9.0.x before 9.0.1 (mitaka) allows remote authenticated users to prevent revocation of a chain of tokens and bypass intended access restrictions by rescoping a token.

Learn more about our User Device Pen Test.