CVE Vulnerabilities

CVE-2019-12669

Published: Sep 25, 2019 | Modified: Oct 08, 2020
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
7.8 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
RedHat/V2
RedHat/V3
Ubuntu

A vulnerability in the RADIUS Change of Authorization (CoA) code of Cisco TrustSec, a feature within Cisco IOS XE Software, could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of a malformed packet. An attacker could exploit this vulnerability by sending a malformed packet to an affected device. A successful exploit could allow the attacker to cause a DoS condition on the affected device.

Affected Software

Name Vendor Start Version End Version
Ios Cisco 15.2(3)e 15.2(3)e
Ios Cisco 15.2(3)e5 15.2(3)e5
Ios Cisco 16.11.1 16.11.1

References