Patches for Win10 1703 and 1607, and a brain-twisting update to the Win7 IP bug fix

Credit to Author: Woody Leonhard| Date: Wed, 18 Apr 2018 06:32:00 -0700

Yesterday, the third Tuesday of the month, Microsoft dumped another big bucket of patches:

  • KB 4093117 brings Win10 1703 up to build 15063.1058, many miscellaneous fixes, no known issues.
  • KB 4093120 brings Win10 1607 to build 14393.2214, a similarly large bunch of fixes, no known issues.
  • KB 4093113 is the regular Monthly Rollup Preview for Win7.
  • KB 4093121 is the similar Monthly Rollup Preview for Win 8.1.
  • The Update Catalog says there’s a new version of KB 4099950, the abandoned patch for fixing the NIC/static IP bug in Win7.

There are lots of oddities in this motley collection.

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Does moving your pen drag the canvas? Welcome to yet another bug in Win10 1709 patches

Credit to Author: Woody Leonhard| Date: Fri, 13 Apr 2018 10:23:00 -0700

A Windows Ink engineer has confirmed that there’s a bug in the third Win10 1709 March Cumulative Update, KB 4089848, that breaks common pen movements in Photoshop, Lightroom and CS Paint. Looks as if the same problem bedevils this month’s 1709 Cumulative Update, KB 4093112, as well. Microsoft, it seems, decided to break pen behavior in Win10 1709 without any notification or explanation.

Early this month, DavideV, on the Microsoft Answers forum, posted a rather strange observation:

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Patch Tuesday brings some surprises, some early crashes, and a surreal solution

Credit to Author: Woody Leonhard| Date: Thu, 12 Apr 2018 06:40:00 -0700

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What happened to the new spring update, Windows 10 version 1803?

Credit to Author: Woody Leonhard| Date: Wed, 11 Apr 2018 07:42:00 -0700

Most of us expected Microsoft to drop its latest and greatest version of the last version of Windows yesterday. The highly anticipated version 1803, Redstone 4 — which many of us have been testing for weeks — looked ready to go … until it wasn’t.

Rumors are flying but, as of this writing, the actual cause for the delay isn’t public.

Microsoft, of course, has never committed to a release date. Or a build number. Or even a hokey “Spring after Fall Creators Update” style name, for that matter. (I’m still plugging for “Terry Myerson Swansong version” but doubt it’ll gain traction.)

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Watch out for continuing bugs: Turn off Windows Update, temporarily

Credit to Author: Woody Leonhard| Date: Mon, 09 Apr 2018 10:30:00 -0700

March Windows patches were a mess. With the revelation of Total Meltdown, we recently discovered that all of this year’s Win7 patches left gaping security holes. It’s fair to say that the initial Patch Tuesday patches for almost every version of Windows, for every month this year, have had confirmed bugs. Every one.

If you want to help test this month’s Windows and Office patches, hey, I salute you! Most folks, though, would be well advised to turn off Automatic Update and wait for the initial wave of devastation to pass.

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Get the March patches for your Windows machines installed, but watch out for Win7

Credit to Author: Woody Leonhard| Date: Fri, 06 Apr 2018 13:51:00 -0700

The quality of March’s patches set new lows, even by Windows’ tarnished standards. The Win10 patches flew fast and furious, with new Microsoft-induced bugs introduced and swatted multiple times over the month. The Word 2016 security patch demands that you first install the Word 2016 non-security patch, or Word refuses to open files. That bug hasn’t been fixed. Windows 8.1/Server 2012R2 escaped relatively unscathed. Server 2008 got a fix for its buggy patch, KB 4090450, on April 3. But Windows 7… ah, that’s a dying horse of a completely different color.

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Microsoft jiggles — but doesn’t fix — buggy Win7 patches KB 4088875, KB 4088878

Credit to Author: Woody Leonhard| Date: Thu, 05 Apr 2018 06:17:00 -0700

Last night we were treated to new versions of the badly banged-up March Win7 patches. It looks like the new ones are the same as the old ones, but the internal handling instructions (the metadata) now force installation of a “Total Meltdown” fix-up patch prior to installing the old patch.

Of course, none of this is documented anywhere.

Starting with Günter Born’s report, and checking the Microsoft Update Catalog, I can see modified versions of:

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Hunting down Dofoil with Windows Defender ATP

Credit to Author: Windows Defender ATP| Date: Wed, 04 Apr 2018 15:00:18 +0000

Dofoil is a sophisticated threat that attempted to install coin miner malware on hundreds of thousands of computers in March, 2018. In previous blog posts we detailed how behavior monitoring and machine learning in Windows Defender AV protected customers from a massive Dofoil outbreak that we traced back to a software update poisoning campaign several

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