Vulnerability CVE-2014-2124
Published: 2014-03-20   Modified: 2014-03-21

Description:
Cisco IOS 15.1(2)SY3 and earlier, when used with Supervisor Engine 2T (aka Sup2T) on Catalyst 6500 devices, allows remote attackers to cause a denial of service (device crash) via crafted multicast packets, aka Bug ID CSCuf60783.

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.1/10
6.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
Cisco -> Catalyst 6500 
Cisco -> IOS 

 References:
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-2124
http://tools.cisco.com/security/center/viewAlert.x?alertId=33413
http://www.securityfocus.com/bid/66301
http://www.securitytracker.com/id/1029942
http://xforce.iss.net/xforce/xfdb/91904
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