Re: Old IRC Client bug Re-Applied

From: Security Admin (adminat_private)
Date: Wed Nov 18 1998 - 18:44:53 PST

  • Next message: Jonathan A. Zdziarski: "Re: Sun Security Bulletin #00179"

    As far as I knew, Pirch development was discontinued quite sometime ago
    (although going to the official home page now reveals they've got a new
    domain), so if thats the case, fixing this bug will be up to the
    individual user.. although the VAST majority of windows IRC users use mIRC
    anyway...
    
    -pat
    
    On Thu, 12 Nov 1998, rewtat_private wrote:
    
    > If this has already been announced, well, screw me.
    >
    > Problem:
    > The IRC (Internet Relay Chat) Client, pIRCh automatically assigns
    > your main pirch directory to where DCC downloads are sent.
    >
    > Exploit:
    > You can replace someone's script file with a malicious one,
    > therefore recieving control over an ignorant irc tenant. This can be
    > done by sending a replacement file via DCC to the user. Most
    > people could tell the user that it was something cool, and they
    > would accept it.
    >
    > Fix:
    > Simply goto Tools.. then Preferences. Flip to the DCC tab and
    > change your default DCC recieve directory to something that is not
    > the main pIRCh directory.
    >
    > Tested On:
    > pIRCh32 0.92
    > If there's a new version out that fixes it, well crap, I'm sorry for
    > taking up your time.
    >
    > Cheers,
    > REwT <rewtat_private>
    > PaKT-TeCH Sekurity | REwT Technologies
    >
    



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