A vulnerability in the OSPF version 2 (OSPFv2) feature of Cisco IOS XE Software could allow an unauthenticated, adjacent malicious user to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to improper validation of OSPF updates that are processed by a device. An attacker could exploit this vulnerability by sending a malformed OSPF update to the device. A successful exploit could allow the malicious user to cause the affected device to reload, resulting in a DoS condition.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
cisco ios xe 17.5.1 |
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cisco ios xe 17.5.1a |
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cisco ios xe 17.6.1 |
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cisco ios xe 17.6.1a |
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cisco ios xe 17.6.1w |
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cisco ios xe 17.6.3 |
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cisco ios xe 17.9.1 |
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cisco ios xe 17.6.2 |
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cisco ios xe 17.6.3a |
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cisco ios xe 17.7.1 |
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cisco ios xe 17.7.1a |
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cisco ios xe 17.7.2 |
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cisco ios xe 17.8.1 |
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cisco ios xe 17.8.1a |
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cisco ios xe 17.11.1 |
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cisco ios xe 17.10.1 |
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cisco ios xe 17.6.4 |
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cisco ios xe 17.9.1a |
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cisco ios xe 17.9.1w |
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cisco ios xe 17.6.1x |
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cisco ios xe 17.6.1y |
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cisco ios xe 17.6.1z |
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cisco ios xe 17.6.1z1 |
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cisco ios xe 17.6.5 |
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cisco ios xe 17.7.1b |
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cisco ios xe 17.10.1a |
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cisco ios xe 17.10.1b |
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cisco ios xe 17.9.2 |
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cisco ios xe 17.9.1x |
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cisco ios xe 17.9.1y |
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cisco ios xe 17.9.3 |
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cisco ios xe 17.9.2a |
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cisco ios xe 17.9.1x1 |
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cisco ios xe 17.9.3a |
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cisco ios xe 17.9.1y1 |
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cisco ios xe 17.11.1a |
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cisco ios xe 17.11.99sw |
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cisco ios xe 17.6.5a |
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