mac address spoofing doubt

Jouni Malinen j
Wed Mar 25 13:31:47 PDT 2015

On Wed, Mar 25, 2015 at 03:06:20PM +0100, Imanol Fuidio wrote:
> I'd like to know if it is possible to have working two STAs with the same
> MAC address  on an open, non-ciphered, signal. While testing this
> vulnerability I can't have two devices with the same MAC address receiving
> ICMP responses concurrently, has this something to do with how WiFi works?

What do you mean with "working" in this context? You will obviously have
various issues if there are two devices trying to use the same address.
Which vulnerability are you talking about? An open network does not
provide any kind of protection..

Jouni Malinen                                            PGP id EFC895FA

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