CVE-2017-12231

KEV

Cisco IOS Software Network Address Translation Denial-of-Service Vulnerability

Vendor / Project: Cisco
Product: IOS software
Date added: Mar 3, 2022
Due date: Mar 24, 2022
Known ransomware use: Unknown
CWEs: CWE-399

Description

A vulnerability in the implementation of Network Address Translation (NAT) functionality in Cisco IOS could allow an unauthenticated, remote attacker to cause a denial of service.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2017-12231