Vulnerability CVE-2013-7312
Published: 2014-01-23

Description:
The OSPF implementation on Enterasys switches and routers does not consider the possibility of duplicate Link State ID values in Link State Advertisement (LSA) 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-Other

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.4/10
6.4/10
5.5/10
Exploit range
Attack complexity
Authentication
Adjacent network
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Enterasys -> C5 
Enterasys -> G3 
Enterasys -> K6 
Enterasys -> K10 
Enterasys -> S180 
Enterasys -> S140 
Enterasys -> S130 
Enterasys -> S150 
Enterasys -> S155 

 References:
http://www.kb.cert.org/vuls/id/BLUU-985QS8
http://www.kb.cert.org/vuls/id/229804
https://cp-enterasys.kb.net/article.aspx?article=15134&p=1
https://community.enterasys.com/enterasys/topics/ensrt_product_advisory_vu_229804_ospf_lsa_lookup_identifers-il4n3
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