Vulnerability Description
The DMVPN tunnel implementation in Cisco IOS 15.2 allows remote attackers to cause a denial of service (persistent IKE state) via a large volume of hub-to-spoke traffic, aka Bug ID CSCtq39602.
CVSS Score
5.0
MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 15.2 |
Related Weaknesses (CWE)
References
- http://www.cisco.com/en/US/docs/ios/15_2s/release/notes/15_2s_caveats_15_2_2s.htVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78809
- http://www.cisco.com/en/US/docs/ios/15_2s/release/notes/15_2s_caveats_15_2_2s.htVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78809
FAQ
What is CVE-2012-3915?
CVE-2012-3915 is a vulnerability with a CVSS score of 5.0 (MEDIUM). The DMVPN tunnel implementation in Cisco IOS 15.2 allows remote attackers to cause a denial of service (persistent IKE state) via a large volume of hub-to-spoke traffic, aka Bug ID CSCtq39602.
How severe is CVE-2012-3915?
CVE-2012-3915 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-3915?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios.