Re: 1+2=3, +++ATH0=Old school DoS

From: kill9 (kill9at_private)
Date: Mon Sep 28 1998 - 00:02:32 PDT

  • Next message: Ross Wheeler: "Re: 1+2=3, +++ATH0=Old school DoS"

    On Sun, 27 Sep 1998, Brett Glass wrote:
    
    > Today, it's rare to find a modem that responds to the attack unless there
    > happens to be a long pause in the data stream after the "+++".
    ...
    > Therefore, this DoS attack isn't a big deal. It's easily preventable,
    > rarely effective, and relatively harmless (all you have to do, if it hits,
    > is redial).
    >
    > --Brett Glass
    >
    
    I have tested this out here locally, as well as with the help from a few
    other people onlin and it seems that 6 of 9 modems have been affected. I
    would hardly call that 'rarely effective', relatively harmless yes, but
    it seems to be a large percentage.  I am interested to see more results
    as too how wide spread this is.
    
    (all tests were done using ping -p 2b2b2b415448300d host )
    
    kill9
    



    This archive was generated by hypermail 2b30 : Fri Apr 13 2001 - 14:17:55 PDT