Input validation

An Improper Check for Unusual or Exceptional Conditions vulnerability in Juniper DHCP Daemon jdhcpd of Juniper Networks Junos OS allows an adjacent, unauthenticated attacker to cause the jdhcpd to consume all the CPU cycles resulting in a Denial of Service DoS. On Junos OS devices with...

Cisco FTD Software DHCP DoS (cisco-sa-asaftd-dos-qk8cTGLz)

According to its self-reported version, Cisco FTD Software is affected by a denial-of-service DoS vulnerability in the DHCP component due to incorrect processing of certain DHCP packets. An authenticated, remote attacker can exploit this, by sending a crafted DHCP packet to the affected device, t...

Pyersinia - Network Attack Tool

Pyersinia is a similar tool to Yersinia, but Pyersinia is implemented in Python using Scapy. The main objective is the realization of network attacks such as spoofing ARP, DHCP DoS , STP DoS among others. The community can add new attacks on the tool in a simple way, using plugins. This is becaus...