CVE-2018-0155
Cisco Catalyst Bidirectional Forwarding Detection Denial-of-Service Vulnerability
CVSS
—
No CVSS
EPSS
7.9%
p94
KEV
YES
Mar 3, 2022
Exploit Today
78
0-100
Published: — · Last modified: —
Product
Cisco / Catalyst 4500 Series Switches and Cisco Catalyst 4500-X Series Switches
Vulnerability
Cisco Catalyst Bidirectional Forwarding Detection Denial-of-Service Vulnerability
Added to KEV
Mar 3, 2022
Remediate by
Mar 17, 2022
Known ransomware use
No
Summary 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.
Required action
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2018-0155
No related CVEs by CWE or product.