[29659] in bugtraq
buffalo AirStation G54 - (WBR-G54 ) DoS
daemon@ATHENA.MIT.EDU (Pavel shpac)
Fri Apr 4 15:28:13 2003
Date: 3 Apr 2003 23:30:16 -0000
Message-ID: <20030403233016.18571.qmail@www.securityfocus.com>
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From: Pavel shpac <shpac@ru.ru>
To: bugtraq@securityfocus.com
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
