CVE-2022-20624
7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD
Description
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.
Affected (6)
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Version 9.2(2) |
| Running on/with | Platform Versions |
|---|---|
Cisco N9k C9316d Gx | All versions |
Cisco N9k C9332d Gx2b | All versions |
Cisco N9k C9348d Gx2a | All versions |
Cisco N9k C93600cd Gx | All versions |
Cisco N9k C9364d Gx2a | All versions |
Cisco Nexus 3048 | All versions |
Cisco Nexus 31108pc V | All versions |
Cisco Nexus 31108tc V | All versions |
Cisco Nexus 31128pq | All versions |
Cisco Nexus 3132c Z | All versions |
Cisco Nexus 3132q V | All versions |
Cisco Nexus 3132q X | All versions |
Cisco Nexus 3132q Xl | All versions |
Cisco Nexus 3164q | All versions |
Cisco Nexus 3172pq | All versions |
Cisco Nexus 3172pq Xl | All versions |
Cisco Nexus 3172tq Xl | All versions |
Cisco Nexus 3232c | All versions |
Cisco Nexus 3264c E | All versions |
Cisco Nexus 3264q | All versions |
Cisco Nexus 3408 S | All versions |
Cisco Nexus 34180yc | All versions |
Cisco Nexus 3432d S | All versions |
Cisco Nexus 3464c | All versions |
Cisco Nexus 3524 X | All versions |
Cisco Nexus 3524 Xl | All versions |
Cisco Nexus 3548 X | All versions |
Cisco Nexus 3548 Xl | All versions |
Cisco Nexus 36180yc R | All versions |
Cisco Nexus 3636c R | All versions |
Cisco Nexus 92160yc X | All versions |
Cisco Nexus 92300yc | All versions |
Cisco Nexus 92304qc | All versions |
Cisco Nexus 92348gc X | All versions |
Cisco Nexus 9236c | All versions |
Cisco Nexus 9272q | All versions |
Cisco Nexus 9504 | All versions |
Cisco Nexus 9508 | All versions |
Cisco Nexus 9516 | All versions |
Related CWEs
CWE-20
Improper Input Validation
The 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.
CWE-400
Uncontrolled Resource Consumption
The product 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.
References (2)
Source: psirt@cisco.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Timeline
No history available yet.