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                                APACHE WEEK
                                      
The essential weekly guide for users of the world's most popular Web server.
                         Issue 300: 28th June 2002
                                      
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                   http://conferences.oreilly.com/oscon/
       =============================================================
                                      
                                 In this issue
                                       
     * Apache Week 300 giveaway
     * Security Reports
     * O'Reilly Open Source Convention 2002
     * Featured articles
       
                           Apache Week 300 giveaway
                                       
     It's our 300th edition and our colleagues at Wrox Press have given
     us two copies of their book "Professional Apache 2.0" to give away
     to help us celebrate. It seems like [1]only 100 issues ago that we
     were running a competition to give away the book on which this is
     based, "Professional Apache".
     
     Written by Apache Week reader and space tourism evangelist Peter
     Wainwright, the book covers all aspects of serving web sites using
     the Apache 2.0 web server. The target audience of this book is
     experienced Apache users and web server administrators who are
     using Apache for the first time. It requires you to have a
     fundamental knowledge of the Web, operating systems, and network
     configuration although the first chapter revisits the basics of
     networking, HTTP, and how Apache works. Overall this is a
     comprehensive book for users interested in the Apache web server in
     general and for those intending to set up a secure Apache web
     server.
     
     For a chance to get your hands a copy of the book, answer this
     simple question:
     
     Which one of the following is the name of the security group that
     posted the first working exploit for the Apache chunked encoding
     vulnerability?
     A) GRUMBLES, B) GOBBLES, or C) GURGLES
     
     Send your answer to [2]googles@apacheweek.com to reach us no later
     than July 10th 2002. Your email address will not be used for
     anything other than to let you know if you won. Two winners will be
     drawn at random from all correct entries submitted, books will be
     dispatched direct by Wrox Press. One entry per person, no cash
     alternative, editors' decision is final, so there.
     
     That's not all. We've kept a copy for ourselves and have written a
     [3]comprehensive review all about it.
     
                               Security Reports
                                       
     [4]Last week we covered the details of the Chunked encoding
     vulnerability. We had said that although the issue was remotely
     exploitable it could not be exploited on 32-bit platforms. This was
     proven wrong shortly after publication when security team GOBBLES
     published an exploit for OpenBSD and mentioned that exploits were
     possible for other platforms. This prompted the Apache Software
     Foundation to update the [5]Official Security Advisory.
     
     We therefore strongly suggest that all users of Apache update their
     distributions to 1.3.26 or 2.0.39 or [6]apply this patch to
     existing installations.
     
     The Common Vulnerabilities and Exposures project (cve.mitre.org)
     has assigned the name [7]CAN-2002-0392 to this issue.
     
In the News

     The security issue got a fair amount of media coverage, and after
     one week, there are still many new articles about the Apache
     chunked encoding vulnerability:
     * [8]"Apache and OpenSSH Vulnerabilities " by Don Marti at Linux
       Journal
     * [9]"Irresponsible Disclosure" by columnist Jon Lasser at
       SecurityFocus online
     * [10]"Kremlin Site Vulnerable to Attack" by Brian McWilliams at
       Wired News
     * [11]"Threat Becomes Vulnerability Becomes Exploit" by Eric Lubow
       at LinuxSecurity.com
     * [12]"Flaw Found in Apache HTTP Server" by Dennis Fisher at eWEEK
     * [13]"Apache Warning Fuels Security Feud " by Dennis Fisher at
       eWEEK
     * [14]"Exploit Code Released for Apache Flaw" by Dennis Fisher at
       eWEEK
     * [15]"mod_blowchunks" at Freshports.org
     * [16]"Hackers Reveal Apache Web Server Attack Program" at theWHIR
     * [17]"High Risk Apache Exploit Circulating" by Ryan Naraine at
       InternetNews.com
     * [18]"Apache Update: Two days till web meltdown" by Robert Jaques
       at vnunet.com
     * [19]"Apache exploit on the warpath" by Robert Jaques at vnunet.com
     * [20]"Gobbles Releases Apache Exploit" by Brian McWilliams at
       SecurityFocus online
       
                     O'Reilly Open Source Convention 2002
                                       
     San Diego, California plays host to this key conference between
     July 22nd and 26th, and brings together the leaders of all the
     critical open source technologies - including Apache - to give you
     an inside look at how to configure, optimise, code, and manage
     them.
     
     This years event looks pretty exciting for Apache users as it
     includes a whole conference dedicated to PHP (including a look at
     PHP 4.1 and Beyond), a track on Apache 2.0, and a keynote
     presentation "Open Source and Java: Lessons from the Apache
     Experience". It is expected that a large number of Apache Software
     Foundation members will be attending so be sure to look out for
     them and invite them out for dinner or buy them beer.
     
     Register now or find out more at the [21]conference web site. Read
     our in-depth account of [22]the 2001 Convention which proves this
     is certainly a conference you cannot afford to miss.
     
                               Featured articles
                                       
     In this section we highlight some of the articles on the web that
     are of interest to Apache users.
     
     In an interview with SearchWebManagement, Ryan Bloom, a core
     developer of Apache 2.0, dissects the subject of [23]Apache vs IIS
     and opens a window into his thoughts about the advantages of Apache
     over IIS. He also attempts to explain why some web server
     administrators chose IIS over Apache.
     
     [24]"Customizing Apache for maximum performance" is a Linux-based
     tutorial on how to fine-tune the operating system and Apache for
     optimum performance. You'll need to register as well as enable
     JavaScript on your browser to be able to access this tutorial.
     
     In conjunction with gifting the Web Service Invocation Framework
     (WSIF) to the Apache Software Foundation, IBM provides this article
     entitled [25]"Applying the Web services invocation framework" to
     explain what WSIF is all about. It is a Java API that enables
     developers to create Web services independent of SOAP.
       ______________________________________________________________
     
     This issue brought to you by: Gary Benson, Mark J Cox, Joe Orton,
     Min Min Tsan
     Comments or criticisms? Please email us at
     [26]editors@apacheweek.com.
     
     [27]Apache Week is copyright 1996-2002 by [28]Red Hat, Inc.

References

   1. http://www.apacheweek.com/issues/00-05-26#aw200
   2. mailto:googles@apacheweek.com
   3. http://www.apacheweek.com/features/book-proapache2
   4. http://www.apacheweek.com/issues/02-06-21#security
   5. http://httpd.apache.org/info/security_bulletin_20020620.txt
   6. http://www.apache.org/dist/httpd/patches/apply_to_1.3.22/SECURITY_chunk_size_patch.txt
   7. http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-0392
   8. http://www.linuxjournal.com/article.php?sid=6171
   9. http://online.securityfocus.com/columnists/91
  10. http://www.wired.com/news/technology/0,1282,53412,00.html
  11. http://www.linuxsecurity.com/feature_stories/feature_story-113.html
  12. http://www.eweek.com/article2/0,3959,548,00.asp
  13. http://www.eweek.com/article2/0,3959,803,00.asp
  14. http://www.eweek.com/article2/0,3959,174825,00.asp
  15. http://www.freshports.org/www/mod_blowchunks/
  16. http://thewhir.com/marketwatch/hac062102.cfm
  17. http://www.internetnews.com/dev-news/article.php/10792_1369501
  18. http://www.vnunet.com/News/1132795
  19. http://www.vnunet.com/News/1132865
  20. http://online.securityfocus.com/news/493
  21. http://conferences.oreilly.com/oscon/
  22. http://www.apacheweek.com/features/oscon2001
  23. http://searchwebmanagement.techtarget.com/qna/0,289202,sid27_gci834211,00.html
  24. http://www-105.ibm.com/developerworks/education.nsf/web-onlinecourse-bytitle/710FF42F0DDDAC1986256BD700604384?open&l=866,t=gr
  25. http://www-106.ibm.com/developerworks/webservices/library/ws-appwsif.html?open&l=866,t=gr
  26. mailto:editors@apacheweek.com
  27. http://www.apacheweek.com/
  28. http://www.redhat.com/

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