Cisco Releases Security Updates

["US-CERT" <US-CERT () ncas us-cert gov>]

U.S. Department of Homeland Security US-CERT

National Cyber Awareness System:



Cisco Releases Security Updates [ 
https://www.us-cert.gov/ncas/current-activity/2017/09/27/Cisco-Releases-Security-Updates ] 09/27/2017 05:30 PM EDT 
Original release date: September 27, 2017

Cisco has released updates to address vulnerabilities affecting multiple products. A remote attacker could exploit some 
of these vulnerabilities to take control of an affected system.

US-CERT encourages users and administrators to review the following Cisco Security Advisories and apply the necessary 
updates:


  * IOS and IOS XE Software DHCP Remote Code Execution Vulnerability cisco-sa-20170927-dhcp [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-dhcp ] 
  * IOS XE Software Web UI Privilege Escalation Vulnerability cisco-sa-20170927-privesc [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-privesc ] 
  * IOS XE Software Web UI REST API Authentication Bypass Vulnerability cisco-sa-20170927-restapi [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-restapi ] 
  * IOS XE Software for Cisco ASR 1000 Series and cBR-8 Routers Line Card Console Access Vulnerability 
cisco-sa-20170927-cc [ https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-cc ] 
  * IOS Software Common Industrial Protocol Request Denial-of-Service Vulnerabilities cisco-sa-20170927-cip [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-cip ] 
  * IOS and IOS XE Software Internet Key Exchange Denial-of-Service Vulnerability cisco-sa-20170927-ike [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-ike ] 
  * IOS XE Wireless Controller Manager Denial-of-Service Vulnerability cisco-sa-20170927-ios-xe [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-ios-xe ] 
  * IOS XE Software Locator/ID Separation Protocol Authentication Bypass Vulnerability cisco-sa-20170927-lisp [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-lisp ] 
  * IOS Software Network Address Translation Denial-of-Service Vulnerability cisco-sa-20170927-nat [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-nat ] 
  * IOS XE Software for Cisco 5760 WLC, Cisco Catalyst 4500E Supervisor Engine 8-E, and Cisco NGWC 3850 GUI Privilege 
Escalation Vulnerability cisco-sa-20170927-ngwc [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-ngwc ] 
  * IOS and IOS XE Software Plug-and-Play PKI API Certificate Validation Vulnerability cisco-sa-20170927-pnp [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-pnp ] 
  * IOS Software for Cisco Industrial Ethernet Switches PROFINET Denial-of-Service Vulnerability 
cisco-sa-20170927-profinet [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-profinet ] 
  * IOS Software for Cisco Integrated Services Routers Generation 2 Denial-of-Service Vulnerability 
cisco-sa-20170927-rbip-dos [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-rbip-dos ] 
  * IOS Software for Cisco Catalyst 6800 Series Switches VPLS Denial-of-Service Vulnerability cisco-sa-20170927-vpls [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-vpls ] 
________________________________________________________________________

This product is provided subject to this Notification [ http://www.us-cert.gov/privacy/notification ] and this Privacy 
& Use [ http://www.us-cert.gov/privacy/ ] policy.

________________________________________________________________________

A copy of this publication is available at www.us-cert.gov [ https://www.us-cert.gov ]. If you need help or have 
questions, please send an email to info () us-cert gov. Do not reply to this message since this email was sent from a 
notification-only address that is not monitored. To ensure you receive future US-CERT products, please add US-CERT () 
ncas us-cert gov to your address book. 

OTHER RESOURCES: Contact Us [ http://www.us-cert.gov/contact-us/ ] | Security Publications [ 
http://www.us-cert.gov/security-publications ] | Alerts and Tips [ http://www.us-cert.gov/ncas ] | Related Resources [ 
http://www.us-cert.gov/related-resources ]  

STAY CONNECTED: Sign up for email updates [ http://public.govdelivery.com/accounts/USDHSUSCERT/subscriber/new ]