CVSS 7.5 · High EPSS 11,9%
Kerentanan Resource Management Errors pada cisco nx-os. Skor CVSS 3.1 7.5 (High) menurut NVD.
A vulnerability in the rate limiter for Bidirectional Forwarding Detection (BFD) traffic of Cisco NX-OS Software for Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to cause BFD traffic to be dropped on an affected device. This vulnerability is due to a logic error in the BFD rate limiter functionality. An attacker could exploit this vulnerability by sending a crafted stream of traffic through the device. A successful exploit could allow the attacker to cause BFD traffic to be dropped, resulting in BFD session flaps. BFD session flaps can cause route instability and dropped traffic, resulting in a denial of service (DoS) condition. This vulnerability applies to both IPv4 and IPv6 traffic.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| cisco | nx-os | Versi 7.0\(3\)i6\(2\) hingga 7.0\(3\)i7\(3\) |
| cisco | nx-os | Versi 7.0\(3\)i6\(2\) hingga 9.3\(8\) |
| cisco | nx-os | Versi 10.1\(1\) hingga 10.2\(1\) |