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Posted to bugs@httpd.apache.org by bu...@apache.org on 2008/03/14 14:25:13 UTC

DO NOT REPLY [Bug 43504] ajp buffer overflow using mod_proxy

https://issues.apache.org/bugzilla/show_bug.cgi?id=43504


Jeff Turner <je...@apache.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jefft@apache.org
             Status|NEEDINFO                    |ASSIGNED




--- Comment #2 from Jeff Turner <je...@apache.org>  2008-03-14 06:25:13 PST ---
With 2.2.8 and this configuration:

<VirtualHost *:80>
  ..
  RewriteEngine on
  RewriteRule ^/jira_testing(.*) ajp://localhost:20009/jira_testing$1 [P]
  ..
</VirtualHost>

<Proxy ajp://localhost:20009/jira_testing>
   ProxySet ping=1
</Proxy>

I got the same error:

[Fri Mar 14 06:16:25 2008] [error] ajp_msg_append_uint8():
BufferOverflowException 4 4
[Fri Mar 14 06:16:25 2008] [error] ajp_handle_cping_cpong:
ajp_marshal_into_msgb failed
[Fri Mar 14 06:16:25 2008] [error] (120001)APR does not understand this error
code: proxy: AJP: cping/cpong failed to (null) (localhost)


Rüdiger's patch fixes it for me.


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