Cisco NX-OS Software Crafted DHCPv4 Packet Denial of Service Vulnerability (cisco-sa-20161005-dhcp1) CVE-2015-6392
- CVSSv3 Score
- Vulnerability description
A vulnerability in the implementation of the DHCPv4 relay agent and smart relay agent in Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
- Risk description
The vulnerability is due to improper validation of crafted DHCPv4 offer packets. An attacker could exploit this vulnerability by sending crafted DHCPv4 offer packets to an affected device. An exploit could allow the attacker to cause the DHCP process or device to crash.
See the referenced vendor advisory for a solution.
- Not available