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1. Microsoft critical updates november 2017 update#
2. Microsoft critical updates november 2017 upgrade#
3. Microsoft critical updates november 2017 windows#

The default browsers on Windows - Internet Explorer or Edge - get their usual slew of updates this month for many of these critical, remotely exploitable bugs. Older systems, even if fully up-to-date, lack the latest security features and advancements.” “The best protection is to be on a modern, up-to-date system that incorporates the latest defense-in-depth innovations.

Microsoft critical updates november 2017 upgrade#

“As always, we recommend customers upgrade to the latest platforms. “Based on an assessment of the current threat landscape by our security engineers, we made the decision to make updates available more broadly,” Doerr wrote. “Our decision today to release these security updates for platforms not in extended support should not be viewed as a departure from our standard servicing policies,” wrote Eric Doerr, general manager of Microsoft’s Security Response Center.

Microsoft critical updates november 2017 update#

Users running XP or Server 2003 can get the update for this flaw here. And, as with that SMB flaw, Microsoft has made the unusual decision to make fixes for this newer SMB bug available for those older versions. The SMB flaw - like the one that WannaCry leveraged - also affects older, unsupported versions of Windows such as Windows XP and Windows Server 2003. The vulnerability affects Windows Server 2016, 2012, 2008 as well as desktop systems like Windows 10, 7 and 8.1. It is this very “wormlike” capability - a flaw in Microsoft’s SMB service - that was harnessed for spreading by WannaCry, the global ransomware contagion last month that held files for ransom at countless organizations and shut down at least 16 hospitals in the United Kingdom.Īccording to Microsoft, this newer SMB flaw is already being exploited in the wild. That’s because a single piece of malware that exploits this SMB flaw within a network could be used to replicate itself to all vulnerable systems very quickly. SMB vulnerabilities can be extremely dangerous if left unpatched on a local (internal) corporate network. Microsoft this month is fixing another serious flaw (CVE-2017-8543) present in most versions of Windows that resides in the feature of the operating system which handles file and printer sharing (also known as “ Server Message Block” or the SMB service). Separately, Adobe has pushed critical updates for its Flash and Shockwave players, two programs most users would probably be better off without.Īccording to security firm Qualys, 27 of the 94 security holes Microsoft patches with today’s release can be exploited remotely by malware or miscreants to seize complete control over vulnerable systems with little or no interaction on the part of the user. One bug is so serious that Microsoft is issuing patches for it on Windows XP and other operating systems the company no longer officially supports.

Microsoft today released security updates to fix almost a hundred flaws in its various Windows operating systems and related software.