Vulnerability CVE-2012-3899
Published: 2012-09-16

Description:
sensorApp on Cisco IPS 4200 series sensors 6.0, 6.2, and 7.0 does not properly allocate memory, which allows remote attackers to cause a denial of service (memory corruption and process crash, and traffic-inspection outage) via network traffic, aka Bug ID CSCtn23051.

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 -> Intrusion prevention system 
Cisco -> Ips 4240 
Cisco -> Ips 4250 sx 
Cisco -> Ips 4255 
Cisco -> Ips 4260 
Cisco -> Ips 4270-20 

 References:
http://www.cisco.com/web/software/282549758/51927/IPS-6_2-4-E4-readme.txt
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