Vulnerability Description
Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers (ASR) 9000 series devices allows remote attackers to cause a denial of service (line-card reload) via an IPv4 packet, aka Bug ID CSCtr26695.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios Xr | 4.1.0 |
| Cisco | Asr 9006 Router | All versions |
| Cisco | Asr 9010 Router | All versions |
References
- http://secunia.com/advisories/45333Vendor Advisory
- http://securitytracker.com/id?1025811
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b89155.sVendor Advisory
- http://www.securityfocus.com/bid/48811
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68733
- http://secunia.com/advisories/45333Vendor Advisory
- http://securitytracker.com/id?1025811
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080b89155.sVendor Advisory
- http://www.securityfocus.com/bid/48811
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68733
FAQ
What is CVE-2011-2549?
CVE-2011-2549 is a vulnerability with a CVSS score of 7.8 (HIGH). Unspecified vulnerability in Cisco IOS XR 4.1.x before 4.1.1 on Cisco Aggregation Services Routers (ASR) 9000 series devices allows remote attackers to cause a denial of service (line-card reload) via...
How severe is CVE-2011-2549?
CVE-2011-2549 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-2549?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios Xr, Cisco Asr 9006 Router, Cisco Asr 9010 Router.