Race condition in the Common Classification Engine (CCE) in the Measurement, Aggregation, and Correlation Engine (MACE) implementation in Cisco IOS 15.4(2)T3 and earlier allows remote attackers to cause a denial of service (device reload) via crafted network traffic that triggers improper handling of the timing of process switching and Cisco Express Forwarding (CEF) switching, aka Bug ID CSCuj96752.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0609
Reference (s):
- BID:72564
- URL: http://www.securityfocus.com/bid/72564
- CISCO:20150210 Cisco IOS Measurement, Aggregation, and Correlation Engine Denial of Service Vulnerability
- URL: http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2015-0609
- http://tools.cisco.com/security/center/viewAlert.x?alertId=37420