CVE-2016-1402
The Active Directory (AD) integration component in Cisco Identity Service Engine (ISE) before 1.2.0.899 patch 7, when AD group-membership authorization is enabled, allows remote attackers to cause a denial of service (authentication outage) via a crafted Password Authentication Protocol (PAP) authentication request, aka Bug ID CSCun25815.
Date published : 2016-05-20
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160517-ise