Vulnerability Description
The OSPF implementation on NEC IP38X, IX1000, IX2000, and IX3000 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nec | Ip38X 1000 | - |
| Nec | Ip38X 105 | - |
| Nec | Ip38X 107E | - |
| Nec | Ip38X 1100 | - |
| Nec | Ip38X 1200 | - |
| Nec | Ip38X 140 | - |
| Nec | Ip38X 1500 | - |
| Nec | Ip38X 2000 | - |
| Nec | Ip38X 250I | - |
| Nec | Ip38X 300 | - |
| Nec | Ip38X 3000 | - |
| Nec | Ip38X 810 | - |
References
- http://jpn.nec.com/security-info/secinfo/nv13-006.htmlVendor Advisory
- http://jpn.nec.com/univerge/ix/Support/CERT/VU229804.htmlVendor Advisory
- http://www.kb.cert.org/vuls/id/229804US Government Resource
- http://www.kb.cert.org/vuls/id/BLUU-985QUQUS Government Resource
- http://jpn.nec.com/security-info/secinfo/nv13-006.htmlVendor Advisory
- http://jpn.nec.com/univerge/ix/Support/CERT/VU229804.htmlVendor Advisory
- http://www.kb.cert.org/vuls/id/229804US Government Resource
- http://www.kb.cert.org/vuls/id/BLUU-985QUQUS Government Resource
FAQ
What is CVE-2013-7314?
CVE-2013-7314 is a vulnerability with a CVSS score of 6.8 (MEDIUM). The OSPF implementation on NEC IP38X, IX1000, IX2000, and IX3000 routers does not consider the possibility of duplicate Link State ID values in Link State Advertisement (LSA) packets before performing...
How severe is CVE-2013-7314?
CVE-2013-7314 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-7314?
Check the references section above for vendor advisories and patch information. Affected products include: Nec Ip38X 1000, Nec Ip38X 105, Nec Ip38X 107E, Nec Ip38X 1100, Nec Ip38X 1200.