Vulnerability Description
The OSPF implementation in Cisco IOS 12.0 through 12.4 and 15.0 through 15.3, IOS-XE 2.x through 3.9.xS, ASA and PIX 7.x through 9.1, FWSM, NX-OS, and StarOS before 14.0.50488 does not properly validate Link State Advertisement (LSA) type 1 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 (1) unicast or (2) multicast packet, aka Bug IDs CSCug34485, CSCug34469, CSCug39762, CSCug63304, and CSCug39795.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 12.0 |
| Cisco | Ios Xe | 2.1.0 |
| Cisco | Asa 5500 | 7.0 |
| Cisco | Pix Firewall Software | 7.0 |
| Cisco | Fwsm | All versions |
| Cisco | Nx-Os | - |
| Cisco | Staros | 14.0 |
References
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20Vendor Advisory
- http://www.kb.cert.org/vuls/id/229804US Government Resource
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20Vendor Advisory
- http://www.kb.cert.org/vuls/id/229804US Government Resource
FAQ
What is CVE-2013-0149?
CVE-2013-0149 is a vulnerability with a CVSS score of 5.8 (MEDIUM). The OSPF implementation in Cisco IOS 12.0 through 12.4 and 15.0 through 15.3, IOS-XE 2.x through 3.9.xS, ASA and PIX 7.x through 9.1, FWSM, NX-OS, and StarOS before 14.0.50488 does not properly valida...
How severe is CVE-2013-0149?
CVE-2013-0149 has been rated MEDIUM with a CVSS base score of 5.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-0149?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios, Cisco Ios Xe, Cisco Asa 5500, Cisco Pix Firewall Software, Cisco Fwsm.