Vulnerability CVE-2013-7310
Published: 2014-01-23

Description:
The OSPF implementation on Yamaha 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
Yamaha -> Rtx3000 
Yamaha -> Rtx1200 
Yamaha -> Rtx810 
Yamaha -> Rt250i 
Yamaha -> Fwx120 
Yamaha -> Srt100 
Yamaha -> Rt300i 
Yamaha -> Rtx1500 
Yamaha -> Rtx1100 
Yamaha -> Rt107e 
Yamaha -> Rtx1000 
Yamaha -> Rtx2000 
Yamaha -> Rt105 
Yamaha -> Rt140 

 References:
http://www.kb.cert.org/vuls/id/CKIG-9AAHPZ
http://www.kb.cert.org/vuls/id/229804
http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/VU96465452.html
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