Vulnerabilities CVE-2018-0155

CVE-2018-0155

Medium

Open

KEV

TLP:CLEAR

Cisco Catalyst Bidirectional Forwarding Detection Denial-of-Service Vulnerability

NVD CVE.org

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Description

Cisco — Catalyst 4500 Series Switches and Cisco Catalyst 4500-X Series Switches — 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.

Details

EPSS Score ⓘ: 7.79%

94.1th percentile
Confidence: 100%
CISA KEV
Date Added: Mar 3, 2022
Patch Due: Mar 17, 2022
Required Action: Apply updates per vendor instructions.

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