Return-Path: Delivered-To: apmail-httpd-cvs-archive@httpd.apache.org Received: (qmail 39909 invoked by uid 500); 3 Apr 2002 20:48:10 -0000 Mailing-List: contact cvs-help@httpd.apache.org; run by ezmlm Precedence: bulk Reply-To: dev@httpd.apache.org list-help: list-unsubscribe: list-post: Delivered-To: mailing list cvs@httpd.apache.org Received: (qmail 39897 invoked by uid 500); 3 Apr 2002 20:48:09 -0000 Delivered-To: apmail-httpd-dist-cvs@apache.org Date: 3 Apr 2002 20:48:09 -0000 Message-ID: <20020403204809.2011.qmail@icarus.apache.org> From: wrowe@apache.org To: httpd-dist-cvs@apache.org Subject: cvs commit: httpd-dist/binaries/win32 README.html X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N wrowe 02/04/03 12:48:08 Modified: binaries/win32 README.html Log: New places to look for existing bug reports, new place to report bugs, and the afd.sys kb article is finally published. Revision Changes Path 1.16 +31 -23 httpd-dist/binaries/win32/README.html Index: README.html =================================================================== RCS file: /home/cvs/httpd-dist/binaries/win32/README.html,v retrieving revision 1.15 retrieving revision 1.16 diff -u -r1.15 -r1.16 --- README.html 21 Mar 2002 22:15:40 -0000 1.15 +++ README.html 3 Apr 2002 20:48:08 -0000 1.16 @@ -17,25 +17,28 @@

If you will install Apache on Windows XP, be warned. There is a known bug our users have identified; you may or may not encounter it yourself. It - is mitigated but possibly not eliminated with the Apache 1.3.24 release. - The effects of this bug within Apache 2.0 Beta are not yet observed.

+ is mitigated, but possibly not eliminated, with the Apache 1.3.24 release. + The effects of this bug within Apache 2.0 Beta have only been observed + in conjunction with https SSL/TLS connections, but could occur in other + contexts.

It appears the combination of duplicating file handles between and parent - and child process, in conjunction with blocking sends to the http client, - may result in corrupted output. You may not see this in MSIE, which tends - to throw any error in the 'Cannot find server or DNS Error' category, rather - than display the corruption. You will only see this corruption over slower - links, testing the local loopback generally reveals no corruption. This is - a potential security risk, since the random, corrupt data served may come - from anywhere, such as the cache of buffered file pages, and these may - include sensitive contents.

+ and child process, in conjunction with blocking sends to the http client + may result in corrupted output. You may not see corruption in MSIE, which + tends to throw any error in the 'Cannot find server or DNS Error' category, + rather than explaining the real error or display the corruption. You will + only see this corruption over slower links, testing the local loopback + generally reveals no corruption. This is a potential security risk, since + the random, corrupt data served may come from anywhere, such as the cache + of buffered file pages containing sensitive data.

If you receive such errors on Windows XP using SSI scripting or PHP scripts, but not static pages, you are probably a victim of this bug. It has been - reported to Microsoft, we understand they are preparing a hotfix for afd.sys - that addresses this bug. MSKB article Q317949 has been reserved for this - issue, you should be able to obtain this hotfix citing this [yet unpublished] - Knowledge Base article.

+ reported to Microsoft, they have prepared a hotfix for afd.sys that + should resolve this bug. MSKB article + Q317949 addresses this bug, you should be able to obtain the hotfix + directly from Microsoft by citing this Knowledge Base article.

The current stable release is Apache 1.3.24

@@ -87,16 +90,21 @@ old Win32 packages we do not recommend.

If you discover a bug, first research carefully if it has been already + reported against version 2.0.32 in reported against version 2.0.32. This will save everyone much grief. - If it was not reported report it - yourself, but please note the Apache release -exactly- as 2.0.32 - so others can find your report. Do not report configuration or install - problems as bugs!

- -

The Apache users Mailing - List and the comp.infosystems.www.servers.ms-windows newsgroup both provide peer support, + >the old bugs database or in + the new bugzilla database. This will save everyone much grief. + If it was not reported yet, please + report it yourself, but please note the Apache release -exactly- + as 2.0.32 so others can find your report.

+ +

Do not report configuration or installation questions as + bugs! The Apache + User Support Mailing List and the + comp.infosystems.www.servers.ms-windows newsgroup both provide peer support, pose your question or problem on only one forum at a time. If you do not follow these guidelines, your reports and pleas for assistance will go unanswered.