CVE-2018-0158

KEV

Cisco IOS and XE Software Internet Key Exchange Memory Leak Vulnerability

Vendor / Project: Cisco
Product: IOS Software and Cisco IOS XE Software
Date added: Mar 3, 2022
Due date: Mar 17, 2022
Known ransomware use: Unknown
CWEs: CWE-20

Description

A vulnerability in the implementation of Internet Key Exchange Version 1 (IKEv1) functionality in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial-of-service (DoS) condition.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2018-0158