Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Juniper | Junos | 4.0 |
| Juniper | Junose | All versions |
| Juniper | Screenos | <= 6.3.0 |
References
- http://www.kb.cert.org/vuls/id/229804US Government Resource
- http://www.kb.cert.org/vuls/id/BLUU-97KQ26US Government Resource
- http://www.kb.cert.org/vuls/id/229804US Government Resource
- http://www.kb.cert.org/vuls/id/BLUU-97KQ26US Government Resource
FAQ
What is CVE-2013-7313?
CVE-2013-7313 is a vulnerability with a CVSS score of 5.4 (MEDIUM). 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 ...
How severe is CVE-2013-7313?
CVE-2013-7313 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-7313?
Check the references section above for vendor advisories and patch information. Affected products include: Juniper Junos, Juniper Junose, Juniper Screenos.