CVE-2012-4457
OpenStack Keystone Token authorization for a user in a disabled tenant is allowed
EPSS 0.56%
Description
OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-3 does not properly handle authorization tokens for disabled tenants, which allows remote authenticated users to access the tenant's resources by requesting a token for the tenant.
How to fix CVE-2012-4457
To remediate CVE-2012-4457, upgrade the affected package to a fixed version below.
- Debian/keystone—upgrade to 2012.1.1-9 or later
- PyPI/keystone—upgrade to 8.0.0a0 or later
Is CVE-2012-4457 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2012.1.1-9
- from 0, < 8.0.0a0