Abstract

Hendrik will introduce the world of VoIP/SIP enabled Integrated Access Devices(IADs, i.e. you DSL router). After a description of their embedded features and issues, the talk will outline the general approach to attack these devices: Location devices, identification and the final attack. The main part of the talk depicts attacks that we found during research as well as by operating large networks based on various devices. Attacks include SPIT attacks, information leaks as well as the ever popular crash. He will open unreleased 0day attacks.