CVE-2022-20624
23.02.2022, 18:15
A vulnerability in the Cisco Fabric Services over IP (CFSoIP) feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient validation of incoming CFSoIP packets. An attacker could exploit this vulnerability by sending crafted CFSoIP packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.Enginsight
| Vendor | Product | Version |
|---|---|---|
| cisco | nx-os | 7.0\(3\) |
| cisco | nx-os | 9.2\(2\) |
| cisco | nx-os | 9.2\(3\) |
| cisco | nx-os | 9.3\(3\) |
| cisco | nx-os | 9.3\(5\) |
| cisco | nx-os | 4.1\(1a\)a |
| cisco | nx-os | 7.0\(3\) |
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= Vulnerable software versions
Common Weakness Enumeration
- CWE-400 - Uncontrolled Resource ConsumptionThe software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
- CWE-20 - Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.