Multiple Vulnerabilities in Cisco NX-OS-Based Products Advisory ID: cisco-sa-20130424-nxosmulti Revision 1.0 For Public Release 2013 April 24 16:00 UTC (GMT) +--------------------------------------------------------------------- Summary ======= Cisco Nexus, Cisco Unified Computing Systemn (UCS), Cisco MDS 9000 Series Multilayer Switches, and Cisco 1000 Series Connected Grid Routers (CGR) are all based on the Cisco NX-OS operating system. These products are affected by one or more of the following vulnerabilities: * Multiple Cisco Discovery Protocol Vulnerabilities in Cisco NX-OS-Based Products * Cisco NX-OS Software SNMP and License Manager Buffer Overflow Vulnerability * Cisco NX-OS Software SNMP Buffer Overflow Vulnerability * Cisco NX-OS Software Jumbo Packet Denial of Service Vulnerability Cisco has released free software updates that address these vulnerabilities. This advisory is available at the following link: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130424-nxosmulti