Vulnerability CVE-2013-5385


Published: 2014-01-02   Modified: 2014-01-03

Description:
The OSPF implementation in IBM i 6.1 and 7.1, in z/OS on zSeries servers, and in Networking Operating System (aka NOS, formerly BLADE Operating System) does not properly validate Link State Advertisement (LSA) type 1 packets before performing operations on the LSA database, which allows remote attackers to cause a denial of service (routing disruption) or obtain sensitive packet information via a crafted LSA packet, a related issue to CVE-2013-0149.

Type:

CWE-20

(Improper Input Validation)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
8.5/10
7.8/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
Complete
Affected software
IBM -> I 
IBM -> Z/OS 

 References:
http://www.kb.cert.org/vuls/id/229804
http://www.kb.cert.org/vuls/id/BLUU-985QTG
http://www-01.ibm.com/support/docview.wss?uid=nas8N1010309
http://www-01.ibm.com/support/docview.wss?uid=isg3T1019716

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