Vulnerability CVE-2013-5552


Published: 2013-11-13   Modified: 2013-11-14

Description:
Cisco IOS 12.4(24)MDB9 and earlier on Content Services Gateway (CSG) devices does not properly implement the "parse error drop" feature, which allows remote attackers to bypass intended access restrictions via a crafted series of packets, aka Bug ID CSCug90143.

Type:

CWE-264

(Permissions, Privileges, and Access Controls)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.4/10
4.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
Cisco -> Content services gateway 
Cisco -> IOS 

 References:
http://tools.cisco.com/security/center/viewAlert.x?alertId=31715
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-5552

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