A vulnerability in the Cisco Encrypted Traffic Analytics (ETA) feature of Cisco IOS XE Software could allow an unauthenticated, remote malicious user to cause a denial of service (DoS) condition. The vulnerability is due to a logic error that exists when handling a malformed incoming packet, leading to access to an internal data structure after it has been freed. An attacker could exploit this vulnerability by sending crafted, malformed IP packets to an affected device. A successful exploit could allow the malicious user to cause an affected device to reload, resulting in a DoS condition.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
cisco ios xe 16.8.1s |
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cisco ios xe 16.6.1 |
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cisco ios xe 16.8.1c |
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cisco ios xe 3.2.0ja |
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cisco ios xe 16.7.1 |
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cisco ios xe 16.8.1d |
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cisco ios xe 16.7.1a |
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cisco ios xe 16.8.1 |
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cisco ios xe 16.8.1e |
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cisco ios xe 16.6.3 |
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cisco ios xe 16.8.1a |
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cisco ios xe 16.8.1b |
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cisco ios xe 16.6.2 |
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cisco ios xe 16.7.1b |
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