Duo Unix 2.1.0
Changes:
- Improves certificate validation for IP hostnames to mitigate CVE-2014-0139
- Duo Unix obeys rate limiting replies from the Duo cloud service
- The full path to the configuration file is logged out when Duo Unix is invoked
- API calls to Duo will account for possible time drift between Duo and the local server
- Adds support for new Duo certificate authorities