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Network reflash

Network reflash

Posted Jun 5, 2008 11:51 UTC (Thu) by ringerc (subscriber, #3071)
In reply to: What is exactly new in this? by ebirdie
Parent article: Attacking network cards

It appears that some NICs can be reflashed over the network with no interaction by the host OS
required. The creation of malicious firmware images for such devices is what's new.

The very idea is stupid anyway. If you want to flash a bunch of NICs in bulk the right way to
do that is to have management software running at the OS level that can properly authenticate
the request and then program the flash locally.

Just imagine the "fun" involved if someone attacked an iSCSI SAN with this.


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