Vulnerability CVE-2013-7313


Published: 2014-01-23

Description:
The OSPF implementation in Juniper Junos through 13.x, JunosE, and ScreenOS through 6.3.x 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
Juniper -> Junos 
Juniper -> Junose 
Juniper -> Screenos 

 References:
http://www.kb.cert.org/vuls/id/BLUU-97KQ26
http://www.kb.cert.org/vuls/id/229804

Copyright 2021, cxsecurity.com

 

Back to Top