DoS update

Mike Ireton mike at WillitsOnline.Com
Wed Mar 31 13:54:57 EST 2004


Ok, so I think whats happeneing here is some type of wireless network is 
emitting frames that aren't exact;u 802.11b protocol. Here's a sample with 
tcpdump -lni wlan0 -s2400 -x  :



14:36:02.173486 DA:00:00:00:00:00:00 SA:00:00:00:00:00:00 
BSSID:00:00:00:00:00:00 Data IV:3aaaa Pad 0 KeyID 0
                         aaaa 0300 0000 d0bd aaaa 0300 0000 1078
                         aaaa 0300 0000 5031 aaaa 0300 0000 60ea
                         aaaa 0300 0000 d0a3 aaaa 0300 0000 a05c
                         aaaa 0300 0000 6015 aaaa 0300 0000 20ce
                         aaaa 0300 0000 1087 aaaa 0300 0000 e03f
                         aaaa 0300 0000 c0f8 aaaa 0300 0000 f0b0
                         aaaa 0300 0000 9069 aaaa 0300 0000 6022
                         aaaa 0300 0000 60db aaaa 0300 0000 2094
                         aaaa 0300 0000 b04b aaaa 0300 0000 4003
                         aaaa 0300 0000 c0b9 aaaa 0300 0000 2070
                         aaaa 0300 0000 9026 aaaa 0300 0000 e0dd
                         aaaa 0300 0000 9094 aaaa 0300 0000 904b
                         aaaa 0300 0000 f001 aaaa 0300 0000 f0b8
                         aaaa 0300 0000 a06f aaaa 0300 0000 1026
                         aaaa 0300 0000 b0dc aaaa 0300 0000 6093
                         aaaa 0300 0000 d049 aaaa 0300 0000 3000
                         aaaa 0300 0000 80b5 aaaa 0300 0000 406a
                         aaaa 0300 0000 401e aaaa 0300 0000 40d2
                         aaaa 0300 0000 4086 aaaa 0300 0000 403a
                         aaaa 0300 0000 40ee aaaa 0300 0000 40a2
                         aaaa 0300 0000 2061 aaaa 0300 0000 6040
                         aaaa 0300 0000 402f aaaa 0300 0000 b026
                         aaaa 0300 0000 5022 aaaa 0300 0000 2020
                         aaaa 0300 0000 701e aaaa 0300 0000 201e
                         aaaa 0300 0000 f01d aaaa 0300 0000 3034
                         aaaa 0300 20f6 2052 e00b 0000 0000 0000
                         0000 0000 0000 0a34 6005 304d 3234 4350
                         3832 3030 002d 4632 2d42 3100 0000 0000
                         0000 0000 0000 0000 0000 0002 2d3d 7303
                         0000 2063 89f2 25d8 0be8 e1ac c9dd 52cc
                         872a f1e9 dc3a 1b4e dc57 995e ffd7 c5e3
                         df0d 0e10 7a93 076f f8d6 fb89 5d5b 0f46
                         fdaa 2cca



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