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Posted to bugs@httpd.apache.org by bu...@apache.org on 2016/03/08 08:28:56 UTC

[Bug 59142] New: Nocanon option in ProxyPass is ignored for a long URL (with warning message displayed in the error log)

https://bz.apache.org/bugzilla/show_bug.cgi?id=59142

            Bug ID: 59142
           Summary: Nocanon option in ProxyPass is ignored for a long URL
                    (with warning message displayed in the error log)
           Product: Apache httpd-2
           Version: 2.5-HEAD
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: mod_proxy
          Assignee: bugs@httpd.apache.org
          Reporter: Mahesh.Palaniswamy@TechMahindra.com

For a long URL with %3b (URL encoded characters for semicolon) in the URL path,
nocanon option in ProxyPass is ignored. (The URL is for a REST web services
call). And, the following warning message is displayed in the error log:

[Tue Mar 08 06:02:22.125148 2016] [proxy:warn] [pid 7204:tid 47095902471936]
[client aa.bb.cc.dd:12345] AH01136: Unescaped URL path matched ProxyPass;
ignoring unsafe nocanon

Behaviour: This results in a truncated URL reaching the server with truncation
happening at the location of semicolon.

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[Bug 59142] Nocanon option in ProxyPass is ignored for a long URL (with warning message displayed in the error log)

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=59142

Mahesh Palaniswamy <Ma...@TechMahindra.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |Mahesh.Palaniswamy@TechMahi
                   |                            |ndra.com

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