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Network Security

Published on August 22nd, 2013 | by NJ Ouchn

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Yersinia The network protocols assessment tool v0.7.3 in the wild

Yersinia is a network tool designed to take advantage of some weakeness in different network protocols. It pretends to be a solid framework for analyzing and testing the deployed networks and systems.

Currently, there are some network protocols implemented, but others are coming (tell us which one is your preferred). Attacks for the following network protocols are implemented (but of course you are free for implementing new ones):

  • Spanning Tree Protocol (STP)
  • Cisco Discovery Protocol (CDP)
  • Dynamic Trunking Protocol (DTP)
  • Dynamic Host Configuration Protocol (DHCP)
  • Hot Standby Router Protocol (HSRP)
  • IEEE 802.1Q
  • IEEE 802.1X
  • Inter-Switch Link Protocol (ISL)
  • VLAN Trunking Protocol (VTP)

Changelog

  • Fixed our pretty big issue with network interfacces under Linux. 🙂
  • Fixed pcap_compile error.
  • Refactoring a little bit of interfaces.c

 

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About the Author

"Passion is needed for any great work, and for the revolution, passion and audacity are required in big doses"



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