CVE-2017-12237 - Cisco IOS and IOS XE Software Internet Key Exchange Denial-of-Service Vulnerability
Project:Cisco
Product:IOS and IOS XE Software
Date Added:2022-03-03Due Date:2022-03-24
Vulnerability Name
Cisco IOS and IOS XE Software Internet Key Exchange Denial-of-Service Vulnerability
Description
A vulnerability in the Internet Key Exchange Version 2 (IKEv2) module of Cisco IOS and Cisco IOS XE could allow an unauthenticated, remote attacker to cause high CPU utilization, traceback messages, or a reload of an affected device that leads to a denial of service.
Known To Be Used in Ransomware Campaigns?
Unknown
Action
Apply updates per vendor instructions.
Additional Notes
https://nvd.nist.gov/vuln/detail/CVE-2017-12237