Archived Content
In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.Cisco Releases Security Updates
Last Revised
Cisco has released security updates to address vulnerabilities in 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:
- Cisco NX-OS Software-Based Products Authentication, Authorization, and Accounting Bypass Vulnerability [cisco-sa-20161005-nxaaa]
- Cisco Nexus 7000 and 7700 Series Switches Overlay Transport Virtualization Buffer Overflow Vulnerability [cisco-sa-20161005-otv]
- Cisco NX-OS Border Gateway Protocol Denial of Service Vulnerability [cisco-sa-20161005-bgp]
- Cisco NX-OS Software Crafted DHCPv4 Packet Denial of Service Vulnerability [cisco-sa-20161005-dhcp1]
- Cisco NX-OS Software Malformed DHCPv4 Packet Denial of Service Vulnerability [cisco-sa-20161005-dhcp2]
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