Cisco Releases Security Updates

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

Cybersecurity and Infrastructure Security Agency Logo

National Cyber Awareness System:



Cisco Releases Security Updates [ 
https://www.us-cert.gov/ncas/current-activity/2019/10/17/cisco-releases-security-updates ] 10/17/2019 11:05 AM EDT 
Original release date: October 17, 2019

Cisco has released security updates to address vulnerabilities in Cisco products. A remote attacker could exploit some 
of these vulnerabilities to take control of an affected system. For updates addressing lower severity vulnerabilities 
see the Cisco Security Advisories page [ 
https://tools.cisco.com/security/center/publicationListing.x?product=Cisco&sort=-day_sir#~Vulnerabilities ].

The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review the following 
Cisco Advisories and apply the necessary updates:


  * Aironet Access Points Unauthorized Access Vulnerability cisco-sa-20191016-airo-unauth-access [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-airo-unauth-access ] 
  * Wireless LAN Controller Secure Shell Denial of Service Vulnerability cisco-sa-20191016-wlc-ssh-dos [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-wlc-ssh-dos ] 
  * SPA100 Series Analog Telephone Adapters Remote Code Execution Vulnerabilities cisco-sa-20191016-spa-rce [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-spa-rce ] 
  * Small Business Smart and Managed Switches Cross-Site Request Forgery Vulnerability cisco-sa-20191016-sbss-csrf [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-sbss-csrf ] 
  * Aironet Access Points Point-to-Point Tunneling Protocol Denial of Service Vulnerability 
cisco-sa-20191016-airo-pptp-dos [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-airo-pptp-dos ] 
  * Aironet Access Points and Catalyst 9100 Access Points CAPWAP Denial of Service Vulnerability 
cisco-sa-20191016-airo-capwap-dos [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191016-airo-capwap-dosv ] 

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

body { font-size: 1em; font-family: Arial, Verdana, sans-serif; font-weight: normal; font-style: normal; color: 
#333333; } ________________________________________________________________________

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 ]