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Bloated Patch Tuesday brings fix for nasty Word/RTF/Net vulnerability
For you folks guarding Russian-language espionage worthy secrets, there’s a hundred or so patches I need to tell you about.
For the rest of you, hang tight. We’re still at MS-DEFCON 2. Let’s wait and see what problems flush out of this month’s huge round of Patch Tuesday patches.
Computerworld Woody on Windows.
UPDATE: Ars Technica’s Dan Goodin just tweeted that there is now public exploit code for CVE-2017-8759 making the rounds. That steps up the pressure to patch, considerably.
ANOTHER UPDATE: Good question from an anonymous commenter:
does this same vuln still apply if RTF file is opened instead in Wordpad?
Answer: No. It requires Word, and Word cannot be running in Preview Mode. If you open RTF files with Wordpad, the Word Viewer, or any of a gazillion RTF readers (including OpenOffice), the .NET bug is NOT triggered.