cisco-sa-bfd-XmRescbT: Cisco IOS XR Software for ASR 9000 Series Routers Bidirectional Forwarding Detection Denial of Service Vulnerability
A vulnerability in the bidirectional forwarding detection (BFD) hardware offload feature of Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers, ASR 9902 Compact High-Performance Routers, and ASR 9903 Compact High-Performance Routers could allow an unauthenticated,
Affected Software
Event History
Frequently Asked Questions
What is the severity of cisco-sa-bfd-XmRescbT?
The severity of cisco-sa-bfd-XmRescbT is classified as high, indicating significant risk to affected systems.
How do I fix cisco-sa-bfd-XmRescbT?
To fix cisco-sa-bfd-XmRescbT, apply the software patches provided by Cisco for the IOS XR Software on impacted routers.
Which devices are affected by cisco-sa-bfd-XmRescbT?
Cisco ASR 9000 Series Aggregation Services Routers, ASR 9902 Compact High-Performance Routers, and ASR 9903 Compact High-Performance Routers are affected by cisco-sa-bfd-XmRescbT.
What does cisco-sa-bfd-XmRescbT vulnerability allow an attacker to do?
The cisco-sa-bfd-XmRescbT vulnerability could allow an unauthenticated attacker to disrupt the BFD hardware offload feature.
Is there a workaround for cisco-sa-bfd-XmRescbT?
Currently, Cisco recommends updating to the latest software version as the primary method to mitigate the cisco-sa-bfd-XmRescbT vulnerability.