Vulnerability Description
Cisco IOS before 15.1(1)SY on ASR 1000 devices, when Multicast Listener Discovery (MLD) tracking is enabled for IPv6, allows remote attackers to cause a denial of service (device reload) via crafted MLD packets, aka Bug ID CSCtz28544.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 15.1 |
| Cisco | Asr 1001 | - |
| Cisco | Asr 1002 | - |
| Cisco | Asr 1002-X | - |
| Cisco | Asr 1002 Fixed Router | - |
| Cisco | Asr 1004 | - |
| Cisco | Asr 1006 | - |
| Cisco | Asr 1013 | - |
| Cisco | Asr 1023 Router | - |
| Cisco | Asr 9000 Rsp440 Router | - |
Related Weaknesses (CWE)
References
- http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/15-1SY/releas
- http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/15-1SY/releas
FAQ
What is CVE-2012-1366?
CVE-2012-1366 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Cisco IOS before 15.1(1)SY on ASR 1000 devices, when Multicast Listener Discovery (MLD) tracking is enabled for IPv6, allows remote attackers to cause a denial of service (device reload) via crafted M...
How severe is CVE-2012-1366?
CVE-2012-1366 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-1366?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios, Cisco Asr 1001, Cisco Asr 1002, Cisco Asr 1002-X, Cisco Asr 1002 Fixed Router.