Vulnerability CVE-2014-3293
Published: 2014-10-28

Description:
Cisco IOS 15.4(3)S0b on ASR901 devices makes incorrect decisions to use the CPU for IPv4 packet processing, which allows remote attackers to cause a denial of service (BGP neighbor flapping) by sending many crafted IPv4 packets, aka Bug ID CSCuo29736.

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Cisco -> Asr901 
Cisco -> IOS 

 References:
http://xforce.iss.net/xforce/xfdb/97769
http://www.securitytracker.com/id/1031122
http://www.securityfocus.com/bid/70744
http://tools.cisco.com/security/center/viewAlert.x?alertId=36195
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3293
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