A routine security update for a Microsoft Windows component installed on tens of millions of computers has quietly installed an extra add-on for an untold number of users surfing the Web with Mozilla’s Firefox Web browser.
Earlier this year, Microsoft shipped a bundle of updates known as a “service pack” for a programming platform called the Microsoft .NET Framework, which Microsoft and plenty of third-party developers use to run a variety of interactive programs on Windows.
The service pack for the .NET Framework, like other updates, was pushed out to users through the Windows Update Web site…I’m here to report a small side effect from installing this service pack that I was not aware of until just a few days ago: Apparently, the .NET update automatically installs its own Firefox add-on that is difficult — if not dangerous — to remove, once installed.
Annoyances.org, which lists various aspects of Windows that are, well, annoying, says “this update adds to Firefox one of the most dangerous vulnerabilities present in all versions of Internet Explorer: the ability for Web sites to easily and quietly install software on your PC.” I’m not sure I’d put things in quite such dire terms, but I’m fairly confident that a decent number of Firefox for Windows users are rabidly anti-Internet Explorer, and would take umbrage at the very notion of Redmond monkeying with the browser in any way.
Big deal, you say? I can just uninstall the add-on via Firefox’s handy Add-ons interface, right? Not so fast. The trouble is, Microsoft has disabled the “uninstall” button on the extension. What’s more, Microsoft tells us that the only way to get rid of this thing is to modify the Windows registry, an exercise that — if done imprecisely — can cause Windows systems to fail to boot up.
Microsoft — this is a great example of how not to convince people to trust your security updates.
How many times has this sort of presumptuous crap rolled out the backdoor of Redmond? I’ve used Microsoft software since 1983. And though there are additional reasons for my disaffection and departure from the realm – I’ve replaced every remaining Microsoft product in my possession with something better in recent years – this sort of quasi-criminal behavior stands alone as reason enough.