Skip to main content
(844) 422-7000

Vulnerability search

CVE-2018-0158

Cisco IOS Software and Cisco IOS XE Software

Cisco IOS and XE Software Internet Key Exchange Memory Leak Vulnerability

What it is

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.

What to do

Apply updates per vendor instructions.

Vendor notices and references

Description and required action as published by CISA. Full record at NVD.

CloudCentric · Mount Pleasant, SC · serving Charleston and the Lowcountry(844) 422-7000