x11amp bug

From: Jeff Johnson (trnat_private)
Date: Sun Mar 01 1998 - 10:00:33 PST

  • Next message: root: "Re: x11amp bug"

    > x11 audio mpeg player (x11amp) version 0.65, when installed setuid root
    > (as suggested by the README file), creates playlist files in ~/.x11amp
    > while making 'root' the owner of these plaintext files (instead of the
    > proper user). unfortunatelly, the program DOES follow symlinks, and
    > overwriting for instance /etc/shadow is therefore trivial:
    >
    > mkdir ~/.x11amp
    > ln -s /etc/shadow ~/.x11amp/ekl
    >
    > now run x11amp, get into the playlist menu, select 'ekl', mark all the
    > entries and hit 'delete'. no matter if the prg crashes (it might),
    > /etc/shadow is gone, anyway.
    >-- End of excerpt from Automatic digest processor
    
    you can also read files not owned by you, but I have not found a way to display
    them yet.  But, if another user has a lot of mp3 files, fire up x11amp and
    you'll be able to play them.  also, start x11amp with a VERY VERY VERY LONG
    filename and it seg faults....  buffer overflow?
    
    --
    trnat_private - [LwZ] - http://www.flinet.com/~trn
    I poured Spot remover on my dog. Now he's gone. *sniff*
    



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