PHP 5.4.40, 5.5.24 and 5.6.8

The PHP developers recently released versions 5.4.40, 5.5.24 and 5.6.8 that fix several bugs. We’ve upgraded PHP 5.4, 5.5 and 5.6 on our servers as a result.

These changes should not be noticeable, but in the unlikely event you experience any trouble, don’t hesitate to contact us.

In addition, the company that makes the Zend Guard Loader software has finally released versions compatible with PHP 5.5 and 5.6, so we’ve made that option available in the “PHP Settings” area of our My Account control panel (with all the usual caveats about why encoded scripts are inherently unreliable).

Brief MySQL scheduled maintenance May 1, 2015 (completed)

Between 9:00 PM and 11:59 PM Pacific time on Friday May 1 2015, the MySQL database software on each of our servers will be upgraded from version 5.5.41 to 5.5.43. This will cause an approximately 60 second interruption of service on each MySQL-using customer Web site at some point during this period.

This upgrade is necessary for security reasons. We apologize for the inconvenience this causes.

Update 9:43 PM Pacific time: The maintenance was completed as planned and all services are running normally.

Protection against the WordPress “large comment” security bug

The authors of WordPress today released version 4.2.1 that fixes a critical security bug.

While upgrading is always a good idea, we’ve blocked the attack for all versions of WordPress on all sites that we host. We’ve also verified using our MySQL binary logs that no sites were attacked before we started the blocking.

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Protection against the critical Magento “Shoplift” security bug

Researchers recently found a critical security bug in the widely used Magento e-commerce shopping cart software. If you use this software and don’t update it to fix the bug, “hackers” can easily take over your site, including potentially stealing the credit card numbers of your customers.

We’ve analyzed the Magento software our customers have installed and found that more than half is unpatched, despite the Magento team sending e-mail notices to Magento users in February.

“Hackers” are now beginning to exploit the bug. Because this is so dangerous, we yesterday added security rules to block these attacks even if you haven’t updated.

Although we’re confident that these rules block the current attacks (we’ve seen it block several live attacks, and it makes sites we host pass the useful Shoplift bug tester), you should still patch your site if you use Magento: using outdated versions of e-commerce software is always dangerous.

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Mail server SSL certificate renewed

We’ve renewed the SSL certificate on our mail servers (because it was due to expire soon).

Almost all customers shouldn’t notice any change, but if you read e-mail using a secure connection with an unusual mail program that doesn’t handle SSL connections properly, you might be asked to “accept” the new certificate.

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