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Posted to apache-bugdb@apache.org by Tatsuo Okamoto <ok...@for-a.co.jp> on 2000/02/03 06:43:24 UTC
general/5689: malformed Host header

>Number:         5689
>Category:       general
>Synopsis:       malformed Host header
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    apache
>State:          open
>Class:          sw-bug
>Submitter-Id:   apache
>Arrival-Date:   Wed Feb 02 21:50:01 PST 2000
>Closed-Date:
>Last-Modified:
>Originator:     okamoto@for-a.co.jp
>Release:        1.3.11
>Organization:
apache
>Environment:
WindowsNT
local area using
>Description:
---client request---
GET / HTTP/1.0
Referer:
Connection: Keep-Alive
User-Agent: Mozilla/4.01 [ja] (Win95; I)
Host: P_svr
Accept: */*
Accept-Language: ja
Accept-Charset: iso-8859-1,*,utf-8

---server response---
HTTP/1.1 200 OK
Date: Thu, 03 Feb 2000 05:24:51 GMT
Server: Apache/1.3.9 (Win32)
Last-Modified: Mon, 10 May 1999 14:30:48 GMT
ETag: "0-11b5-3736ed98"
Accept-Ranges: bytes
Content-Length: 4533
Keep-Alive: timeout=15, max=100
Connection: Keep-Alive
Content-Type: text/html
.
.
.
OK


---client request---
GET / HTTP/1.0
Referer:
Connection: Keep-Alive
User-Agent: Mozilla/4.01 [ja] (Win95; I)
Host: P_svr
Accept: */*
Accept-Language: ja
Accept-Charset: iso-8859-1,*,utf-8

---server response---
HTTP/1.1 400 Bad Request
Date: Thu, 03 Feb 2000 05:31:01 GMT
Server: Apache/1.3.11 (Win32)
Connection: close
Content-Type: text/html

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<HTML><HEAD>
<TITLE>400 Bad Request</TITLE>
</HEAD><BODY>
<H1>Bad Request</H1>
Your browser sent a request that this server could not understand.<P>
Client sent malformed Host header<P>
<HR>
<ADDRESS>Apache/1.3.11 Server at P_svr Port 80</ADDRESS>
</BODY></HTML>
.
.
.
why?

>How-To-Repeat:
none
>Fix:
none
>Release-Note:
>Audit-Trail:
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