CVE-2018-0158 — Cisco IOS and XE Software Internet Key Exchange Memory Leak Vulnerability

provenance: imported · CVE: CVE-2018-0158

CVE-2018-0158: Cisco IOS and XE Software Internet Key Exchange Memory Leak Vulnerability

CISA Known Exploited Vulnerability (KEV)


Vendor / project	Cisco
Product	IOS Software and Cisco IOS XE Software
Date added	2022-03-03
Due date	2022-03-17
Ransomware campaign use	Unknown

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 (CISA)

Apply updates per vendor instructions.

Notes

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

References

NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-0158
KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog