Yesterday was Patch Tuesday, and Microsoft released five updates for Windows, Internet Explorer, and Silverlight. Two of the updates are flagged as Critical. The official summary bulletin has all the technical details, and a post on the MSRC blog has a less technical breakdown of the updates.
As expected, one of this month’s updates fixes the recently-reported zero-day vulnerability in Internet Explorer.
This month’s Ouch! (PDF) provides a useful overview of what you need to know if you’re still using Windows XP.
The SANS Ouch! newsletter is aimed at users, so it may not be useful for IT professionals. On the other hand, it’s a great place to send users looking for information adapted to their level of understanding.
Patch Tuesday for March 2014 happens on March 11. Microsoft currently plans to publish five new bulletins and associated patches starting at 10am PST on that date. The patches will address vulnerabilities in Windows, Internet Explorer, and Silverlight. Two of the patches are flagged as Critical.
One of the patches will fix the Internet Explorer vulnerability recently reported here.
Microsoft will prod you to upgrade your Windows XP computers after support for that O/S ends in April.
According to Ars Technica, a message will pop up on the 8th of every month, starting on March 8, 2014. Although this may be viewed as a nuisance by some users, at least the message has a “don’t bother me again” checkbox.
Microsoft is also working on making the transition easier with migration tools and a web site that tells visitors whether they are in fact running Windows XP. And they are encouraging tech-savvy people to assist friends and family with upgrading.
The Windows XP end-of-support site is a good starting point for anyone still running XP.
Adobe will no longer test Flash on Windows XP after the next quarterly update. You can continue to use Flash on Windows XP after that, but it will become increasingly risky, especially if it’s enabled in your web browser. This is yet another nail in the coffin for Windows XP.
When a new Windows vulnerability is discovered, and particularly when exploits for that vulnerability are discovered in the wild, a common refrain from Microsoft is “use EMET”. EMET is security software that protects Windows systems from certain types of behaviour common to vulnerability-based attacks.
Installing and configuring EMET properly provides a level of protection beyond that of regular anti-malware software. Well, that was the idea, anyway.
Now it appears that attackers have found a way past EMET. The EMET bypass was discovered by security researchers at Bromium Labs and the details published in a whitepaper.
Malicious hackers are likely to start using this new information soon. Microsoft is working with Bromium Labs, but it may not be possible to prevent the bypass by improving EMET, in which case EMET will be reduced to a minor speed bump for attackers.
We previously posted about Microsoft fiddling with Windows 7’s lifecycle dates. At the time, it seemed clear that Microsoft would be foolish to stop making Windows 7 available to computer builders in October 2014 as originally stated.
Microsoft recently updated the lifecycle dates for Windows 7 again, and now Windows 7 Professional OEM will be available until at least February 23, 2015 (a year from today). No specific cut off date is provided on the lifecycle page for Windows 7 Pro, but a footnote states that Microsoft will provide at least one year of notice before any cut-off date is actually set.
Meanwhile, other versions of Windows 7 (Home, Ultimate) will no longer be available as of October 31, 2014, as originally planned.
Anyone still running Windows XP and planning to upgrade to Windows 7 will find that Win7 is no longer available in retail stores. And now we know that even OEM packages for all but the Pro version will stop being available in October 2014.
It’s the second Tuesday in February 2014, so it’s time to patch your Windows computers. Originally there were only going to be five bulletins this month, but two more were added late. The updates fix security vulnerabilities in Internet Explorer, Windows and .NET. Four of the updates are flagged as Critical.
The summary bulletin has all the technical details, and Dustin Childs has posted a friendlier summary over at the MSRC blog.
As usual, a SANS ISC Diary post provides a security-focused interpretation of the month’s updates, with its own recommendations, as well as useful references (CVE identifiers) to the specific vulnerabilities addressed.
Assorted rumours and leaks about the upcoming ‘Patch 1’ for Windows 8.1 are starting to coalesce into a solid picture of the update:
Followup 2014Mar17: Peter Bright over at Ars Technica looked at a leaked version of the upcoming Windows 8.1 update, and posted his observations. Although Microsoft seems to have made progress in reducing the memory requirements of Windows 8.x (allowing it to actually run on many mobile devices), he’s unconvinced that the user interface changes will placate desktop users. Case in point: there’s still no Start menu.
According to NCR, who make 95% of them, most of their ATMs run on Windows XP. It’s difficult to predict whether the lack of security patches for that O/S after April will make those ATMs more vulnerable. Financial institutions are aware of this, and are planning to either upgrade their ATMs to Windows 7 or pay Microsoft for a support contract that includes patches for Windows XP after April.
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