Cisco Releases Security Updates

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U.S. Department of Homeland Security US-CERT

National Cyber Awareness System:



Cisco Releases Security Updates [ 
https://www.us-cert.gov/ncas/current-activity/2017/04/19/Cisco-Releases-Security-Updates ] 04/19/2017 08:14 PM EDT 
Original release date: April 19, 2017

Cisco has released updates to address several high-impact vulnerabilities affecting multiple products. These and other 
lower-impact vulnerabilities are listed at Cisco Security Advisories and Alerts [ 
https://tools.cisco.com/security/center/publicationListing.x ]. A remote attacker could exploit one of the high-impact 
vulnerabilities to cause a denial-of-service condition.

Users and administrators are encouraged to review the following Cisco Security Advisories and apply the necessary 
updates:


  * ASA Software DNS Denial-of-Service Vulnerability cisco-sa-20170419-asa-dns [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-asa-dns ] 
  * ASA Software IPsec Denial-of-Service Vulnerability cisco-sa-20170419-asa-ipsec [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-asa-ipsec ] 
  * ASA Software SSL/TLS Denial-of-Service Vulnerability cisco-sa-20170419-asa-tls [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-asa-tls ] 
  * ASA Software Internet Key Exchange Version 1 XAUTH Denial-of-Service Vulnerability cisco-sa-20170419-asa-xauth [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-asa-xauth ] 
  * IOS and IOS XE Software EnergyWise Denial-of-Service Vulnerabilities cisco-sa-20170419-energywise [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-energywise ] 
  * Firepower Detection Engine Pragmatic General Multicast Protocol Decoding Denial-of-Service Vulnerability 
cisco-sa-20170419-fpsnort [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-fpsnort ] 
  * Unified Communications Manager Denial-of-Service Vulnerability cisco-sa-20170419-ucm [ 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-ucm ] 
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