Description of problem:

Looking into /usr/bin/firefox, I have noticed the following code:

--- cut ---
##
## Set LD_LIBRARY_PATH
##
if [ "$LD_LIBRARY_PATH" ]
then
  LD_LIBRARY_PATH=$MOZ_DIST_BIN:$MOZ_DIST_BIN/plugins:$LD_LIBRARY_PATH
else
  LD_LIBRARY_PATH=$MOZ_DIST_BIN:$MOZ_DIST_BIN
fi

export LD_LIBRARY_PATH
--- cut ---

I think the line after the 'else' statement should look like following:
--- cut ---
  LD_LIBRARY_PATH=$MOZ_DIST_BIN:$MOZ_DIST_BIN/plugins
--- cut ---

E.g. /plugins is missing.

Version-Release number of selected component (if applicable):

$ rpm -qf /usr/bin/firefox
firefox-1.0-2.fc3