CVE-2018-0155CISA KEV: Actively Exploited

Cisco Catalyst Bidirectional Forwarding Detection Denial-of-Service Vulnerability

Published Mar 3, 2022·Updated Mar 3, 2022

Description

A vulnerability in the Bidirectional Forwarding Detection (BFD) offload implementation of Cisco Catalyst 4500 Series Switches and Cisco Catalyst 4500-X Series Switches could allow an unauthenticated, remote attacker to cause a crash of the iosd process, causing a denial-of-service (DoS) condition.

References

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