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/2018/01/17/Cisco-Releases-Security-Updates ] 01/17/2018 01:52 PM EST 
Original release date: January 17, 2018

Cisco has released security updates to address vulnerabilities affecting multiple products. An attacker could exploit 
one of these vulnerabilities to take control of an affected system.

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


  * Email Security and Content Security Management Appliance Privilege Escalation Vulnerability 
cisco-sa-20180117-esasma [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180117-esasma ] 
  * NX-OS Software Pong Packet Denial of Service Vulnerability cisco-sa-20180117-nx-os [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180117-nx-os ] 
  * Unified Customer Voice Portal Denial of Service Vulnerability cisco-sa-20180117-cv [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180117-cvp ] 
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