CVE-2014-3476
OpenStack Identity Keystone is vulnerable to Block delegation escalation of privilege
EPSS 0.72%
Description
OpenStack Identity (Keystone) before 2013.2.4, 2014.1 before 2014.1.2, and Juno before Juno-2 does not properly handle chained delegation, which allows remote authenticated users to gain privileges by leveraging a (1) trust or (2) OAuth token with impersonation enabled to create a new token with additional roles.
How to fix CVE-2014-3476
To remediate CVE-2014-3476, upgrade the affected package to a fixed version below.
- Debian/keystone—upgrade to 2014.1.1-2 or later
- —upgrade to 8.0.0a0 or later
Is CVE-2014-3476 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2014.1.1-2
- from 0, < 8.0.0a0