Published: 26/05/2014 Updated: 07/09/2016

CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8

VMScore: 356

Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

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Cisco Identity Services Engine (ISE) 1.2(.1 patch 2) and previous versions does not properly handle deadlock conditions during reception of crafted RADIUS accounting packets from multiple NAS devices, which allows remote authenticated users to cause a denial of service (RADIUS outage) by sourcing these packets from two origins, aka Bug ID CSCuo56780.

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cisco identity services engine software
cisco identity services engine software 1.1
cisco identity services engine software 1.0

A vulnerability in Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to cause the affected system to stop processing Remote Authentication Dial-In User Service (RADIUS) packets The vulnerability is due to improper implementation of deadlock code when the system receives crafted RADIUS accounting packets from two ...

CWE-399 http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3276 http://tools.cisco.com/security/center/viewAlert.x?alertId=34329 http://www.securitytracker.com/id/1030274 https://nvd.nist.gov http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20140522-CVE-2014-3276

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CVE-2014-3276

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