Vulnerability Description
The FlexVPN implementation in Cisco IOS 15.2 and 15.3 allows remote authenticated users to cause a denial of service (spoke crash) via spoke-to-spoke traffic, aka Bug ID CSCtz02622.
CVSS Score
6.3
MEDIUM
AV:N/AC:M/Au:S/C:N/I:N/A:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 15.2 |
References
- http://www.cisco.com/en/US/docs/ios/15_2s/release/notes/15_2s_caveats_15_2_4s.ht
- http://www.cisco.com/en/US/docs/ios/15_2s/release/notes/15_2s_caveats_15_2_4s.ht
FAQ
What is CVE-2012-3893?
CVE-2012-3893 is a vulnerability with a CVSS score of 6.3 (MEDIUM). The FlexVPN implementation in Cisco IOS 15.2 and 15.3 allows remote authenticated users to cause a denial of service (spoke crash) via spoke-to-spoke traffic, aka Bug ID CSCtz02622.
How severe is CVE-2012-3893?
CVE-2012-3893 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-3893?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios.