Vulnerability Description
Unspecified vulnerability in Cisco IOS 12.2 through 12.4, when certificate-based authentication is enabled for IKE, allows remote attackers to cause a denial of service (Phase 1 SA exhaustion) via crafted requests, aka Bug IDs CSCsy07555 and CSCee72997.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 12.2ex |
References
- http://tools.cisco.com/security/center/viewAlert.x?alertId=18887Vendor Advisory
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8117.sVendor Advisory
- http://www.vupen.com/english/advisories/2009/2759
- http://tools.cisco.com/security/center/viewAlert.x?alertId=18887Vendor Advisory
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080af8117.sVendor Advisory
- http://www.vupen.com/english/advisories/2009/2759
FAQ
What is CVE-2009-2868?
CVE-2009-2868 is a vulnerability with a CVSS score of 7.8 (HIGH). Unspecified vulnerability in Cisco IOS 12.2 through 12.4, when certificate-based authentication is enabled for IKE, allows remote attackers to cause a denial of service (Phase 1 SA exhaustion) via cra...
How severe is CVE-2009-2868?
CVE-2009-2868 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-2009-2868?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios.