Cisco Releases Security Update for IOS XE Software

Cisco has released a security update to address a vulnerability in its IOS XE software when configured to use Ethernet VPN (EVPN).

Threat ID:: CC-1752
Category:
Threat Severity:: Low
Threat Vector:
Published:: 8 November 2017 12:00 AM

Report a cyber attack: call 0300 303 5222 or email [email protected]

This content has been archived

This article no longer conforms to NHS Digital's standards for cyber alerts, and may contain outdated or inaccurate information. Use of this information contained in this page is at your own risk

Summary

Cisco has released a security update to address a vulnerability in its IOS XE software when configured to use Ethernet VPN (EVPN).

Threat details

An unauthenticated remote attacker could exploit this vulnerability to cause a denial-of-service condition or corrupt the device’s routing table.

Remediation steps

Type	Step
	Users and administrators are encouraged to review the Cisco Security Advisory (CVE-2017-12319) and apply the necessary updates.

CVE Vulnerabilities

Status

CVE-2017-12319

Last edited: 17 February 2020 11:28 am