Re: Solaris libc exploit

From: Aleph One (aleph1at_private)
Date: Mon May 24 1999 - 11:28:03 PDT

  • Next message: Casper Dik: "Re: Solaris libc exploit"

    Several people have posted stating that turning off executing on the
    stack solves the problem. Folks, just because it stops this exploit
    does not mean it stops all exploits. Clever ones will work around
    the stack execution issue.
    
    In any case some protection is better than none. So to turn off execution
    on the stack in Solaris 2.6 and 7 add the following lines to /etc/system
    and restart the system:
    
    * Turn off executable stacks (doesn't work on Solaris x86)
    set noexec_user_stack = 1
    set noexec_user_stack_log = 1
    
    
    --
    Aleph One / aleph1at_private
    http://underground.org/
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