CVE-2014-3409

Name of the Vulnerable Software and Affected Versions Cisco IOS versions prior to 12.2(33)SRE9a Cisco IOS XE versions prior to 3.13S

Description The issue affects the Ethernet Connectivity Fault Management handling feature, allowing remote attackers to cause a denial of service by sending malformed CFM packets, which can lead to a device reload.

Recommendations For Cisco IOS versions prior to 12.2(33)SRE9a, update to a version later than 12.2(33)SRE9a to resolve the issue. For Cisco IOS XE versions prior to 3.13S, update to a version later than 3.13S to resolve the issue.