Hellow!

I found bad bug/owerflow for buffalo g54 airstions:

here my simple tests:

schem of tests:

I used 2 broadband routers Airstation WBR-g54 (first named: g54-01,

second - g54-02)

both broadband routers set to pear-to-pear connection mode (not point-

multipoint)

[atacker PC]--[g54-01]-.-.-per-to-pear-.-.-[g54-02]--[victim PC]

when I starts simple ping-flood from atacker PC (simple ping -f <victim

IP> in linux), the g54-02 connected to the victim PC by net-cable after

some seconds is going down and breakes connection :-(

in firmware ver. 1.10 g54-02 is going to reboot and then comes back online

after I install firware 1.11 (and 1.13 too) - g54-02 still die after ping-

flood, but not reboots and comes online automaticaly :(

With best regards, Pavel

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