Reprinted from TidBITS#876/23-Apr-07 with permission.
Copyright (C) 2007, TidBITS. All rights reserved.
http://www.tidbits.com/

Security Update 2007-004 Released
---------------------------------
  by Adam C. Engst <ace@tidbits.com>
  article link: <http://db.tidbits.com/article/8958>

  Apple has released Security Update 2007-004, which fixes a wide
  variety of obscure security holes and includes new versions of
  several open source components of Mac OS X, including fetchmail and
  ftpd. Of particular interest are fixes to Mac OS X's file sharing
  client software, the elimination of several bugs identified by the
  Month of Apple Bugs project, and fixes for holes in the Login Window
  authentication dialog. Academic users should also note that Security
  Update 2007-004 addresses three different exploits aimed at the
  Kerberos secure authentication support in Mac OS X. The update is
  available in four versions, for Mac OS X 10.4 for PowerPC-based Macs
  (9.3 MB) and for Intel-based Macs (16.1 MB), and for Mac OS X 10.3.9
  Client (37.6 MB) and Server (54.1 MB). Or just let Software Update
  do the job for you.

<http://docs.info.apple.com/article.html?artnum=305391>
<http://www.apple.com/support/downloads/securityupdate2007004ppc.html>
<http://www.apple.com/support/downloads/securityupdate2007004universal.html>
<http://www.apple.com/support/downloads/securityupdate20070041039client.html>
<http://www.apple.com/support/downloads/securityupdate20070041039server.html>



.