CVE-2013-6391
EPSS 0.50%
Description
The ec2tokens API in OpenStack Identity (Keystone) before Havana 2013.2.1 and Icehouse before icehouse-2 does not return a trust-scoped token when one is received, which allows remote trust users to gain privileges by generating EC2 credentials from a trust-scoped token and using them in an ec2tokens API request.
How to fix CVE-2013-6391
To remediate CVE-2013-6391, upgrade the affected package to a fixed version below.
- Debian/keystone—upgrade to 2013.2.1-1 or later
Is CVE-2013-6391 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2013.2.1-1