Bug in Mailman version 2.1.12.cp3 message on cPanel server

May 12, 2010 · Filed Under Web Hosting Control Panels · Comment 

You might have received the following error while accessing your mailing list after recent cPanel update:

———————————–
Bug in Mailman version 2.1.12.cp3

We’re sorry, we hit a bug!

Please inform the webmaster for this site of this problem. Printing of traceback and other system information has been explicitly inhibited, but the webmaster can find this information in the Mailman error logs.
———————————–

In most cases, the above error was occurred due incorrect permissions set for mailman directory. You can run following command to change the permissions via SSH:

chmod 02775 -R /usr/local/cpanel/3rdparty/mailman/

Hopefully this will resolve your issue. If the problem persists, you can open a ticket with cPanel support. They should help you to resolve this.

$4 hosting – Host up to three web sites + free domain registration + cPanel Fantastico

How to enable Silverlight in IIS 6

April 27, 2010 · Filed Under IIS · Comment 

Silverlight is not enabled by default in IIS 6 web server. We require adding Silverlight MIME types manually in IIS6. To enable Silverlight for any web site hosted in IIS6, you will require adding the following three MIME types from IIS6:

Extension: .xap
Content Type: application/x-silverlight-app

Extension: .xaml
Content Type: application/xaml+xml

Extension: .xbap
Content Type: application/x-ms-xbap

Following are the exact steps to add MIME types in IIS6:

- Open IIS Manager.
- Expand your server name and then expand “Web Sites”.
- Right click on your web site name and go to “Properties”.
- Go to “HTTP Headers” tab and click on “File Types” which is under “MIME Map”.
- Click on “New Type” button to add new MIME type.
- Enter the extension and content type. Click “Ok” button to add it.

Silverlight Hosting + Free Domain Registration in $4

You must use the Role Management Tool to install or configure Microsoft .NET Framework 3.5

April 8, 2010 · Filed Under Operating Systems, Web Hosting · 1 Comment 

If you are using Windows 2008 R2 operating system, you may receive the following error while installing Visual Studio 2008 or .NET Framework on your server:

You must use the Role Management Tool to install or configure Microsoft .NET Framework 3.5

Windows 2008 .NET Framework 3.5.1
 

This is because Windows 2008 R2 comes with pre-installed .Net Framework 3.5.1. You just require to enable this feature from “Server Manager”.

 

Windows 2008 Server Manager

Using Role management tool, you can easily enable .Net 3.5 framework on your web hosting server or development server.

Affordable Windows Hosting just $3.25 + FREE Domain Registration + ASP.Net Hosting

WHM error while adding IP address – Skipping xxx.xxx.xxx.xxx already added

April 6, 2010 · Filed Under Web Hosting · 1 Comment 

Recently, I faced a problem to add an IP address from WHM. I received the following error while adding an IP address:

All Requested Ips were already active
System has 0 free ips.
Skipping xxx.xxx.xxx.xxx .. already added


But when I checked in IP Functions -> Show/Edit Reserved IPs, it was not listed in it. To resolve this I followed the below steps:

[1] Checked chkconfig for ipaliases:
I checked chkconfig for ipaliases and it was on for 2, 3, 4, 5.

chkconfig –list ipaliases

[2] Restarted ipaliases service:
After checking chkconfig, I restarted ipaliases service using following command:

/etc/init.d/ipaliases restart

This did the trick and all IP addresses were displaying again on Show/Edit Reserved IPs page.

- Kailash Aghera

phpBB 3.0.7 security vulnerability

March 6, 2010 · Filed Under Site and Server Security · Comment 

Recently, phpBB 3.0.7 was released by phpbb.com. They discovered a new security vulnerability in phpBB 3.0.7 version which was not noticed during testing. Following is the original announcement:

——————————————————————
We are sorry to announce the immediate release of phpBB 3.0.7-PL1 to address a security issue which was introduced in 3.0.7, unfortunately the issue wasn’t noticed during testing and has only surfaced a week
after the release of 3.0.7.

We promised working feeds for phpBB 3.0.7. Sadly, we were not able to deliver on that promise – a critical bug in the permission handling for feeds slipped past. To all people who already have updated to 3.0.7, it
is of critical importance to update to 3.0.7-PL1. Otherwise, it is possible for users to bypass permission settings under the following circumstances:

- Feeds are enabled
- Any of the posts or topics feeds are enabled
- The unauthorised user – or one of the groups they are a member of – has forum permissions set on a private forum
- If you have excluded a forum from the list of forums that provide feeds, it is unaffected

The fix for the issue is a single line change inside of feed.php, line 525 has changed from:

$forum_ids = array_keys($auth->acl_getf('f_read'));

to:

$forum_ids = array_keys($auth->acl_getf('f_read', true));

There were no other changes, in particular neither style nor language changes.

——————————————————————
If you are using phpBB 3.0.7 it is strongly recommend to upgrade it immediately to to phpBB 3.0.7-PL1 version.

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PHP Error Class XsltProcessor not found

February 10, 2010 · Filed Under Web Hosting · Comment 

If you receive an error “Class ‘XsltProcessor’ not found” in your website then it means that XSL extension is not installed on your server. You will require installing PHP XSL extension.

Error: Fatal error: Class ‘XsltProcessor’ not found in /path/to/filename.php on line XXX

Depending on the server platform / operating system, the installation method may differ.

If you are using cPanel control panel, you will require to recompile your Apache and PHP to enable this PHP extension.

If you have any questions related to web hosting or cPanel/WHM, you can submit it in our webmaster forum.

Links are added automatically in the index page of the website – adsttnmq1/sdioyslkjs2 attack

February 9, 2010 · Filed Under Site and Server Security · Comment 

Recently I faced problem with one of the websites in which there were many links added automatically in the index page. The FTP password was reset many times but it didn’t fix the problem. Even there was no logs for FTP access for this website.

After checking all the files/folders of this website, I found some suspicious files in one folder. There was a PHP script along with other files which was adding the spam links in the homepage. The script was simply called by attacker and they were passing some text file as a query string.

This is not an attack on the website but it seems they were adding the links just to populate their keywords in the search engine. I was not sure from where these malicious files were uploaded but after removing these files, I have not faced the problem again.

Just for the information, the link code was started using tag.

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