First published: Thu Feb 12 2015(Updated: )
Race condition 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 CSCul48736.
Credit: ykramarz@cisco.com
Affected Software | Affected Version | How to fix |
---|---|---|
Cisco IOS | <=15.4\(2\)t3 | |
Cisco IOS | =15.4\(1\)t | |
Cisco IOS | =15.4\(1\)t1 | |
Cisco IOS | =15.4\(1\)t2 | |
Cisco IOS | =15.4\(1\)t3 | |
Cisco IOS | =15.4\(1\)t4 | |
Cisco IOS | =15.4\(2\)t | |
Cisco IOS | =15.4\(2\)t1 | |
Cisco IOS | =15.4\(2\)t2 | |
Cisco IOS | =15.4t |
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