The Zone-Based Firewall implementation in Cisco IOS 15.4(2)T3 and previous versions allows remote malicious users to cause a denial of service (device reload) via crafted network traffic that triggers incorrect kernel-timer handling, aka Bug ID CSCuh25672.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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cisco ios 15.4\\(1\\)t4 |
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cisco ios 15.4\\(1\\)t3 |
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cisco ios 15.4\\(2\\)t1 |
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cisco ios 15.4\\(2\\)t |
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cisco ios |
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cisco ios 15.4\\(2\\)t2 |
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cisco ios 15.4\\(1\\)t |
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cisco ios 15.4t |
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cisco ios 15.4\\(1\\)t2 |
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cisco ios 15.4\\(1\\)t1 |