The ISAKMP implementation on Cisco Adaptive Security Appliances (ASA) devices generates different responses for IKE aggressive-mode messages depending on whether invalid VPN groups are specified, which allows remote attackers to enumerate groups via a series of messages, aka Bug ID CSCue73708.
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
Link | Tags |
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http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1194 | vendor advisory |
http://archives.neohapsis.com/archives/bugtraq/2013-04/0198.html | mailing list broken link |