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June Patch Tuesday – New Speculative Store Bypass Fixes, Adobe Vulns

June’s Patch Tuesday is lighter weight compared to previous months.  In all, 51 unique CVEs are addressed, with 11 CVEs marked as Critical. Adobe also released an out-of-band update for a Flash Player vulnerability last week, which is being actively exploited.

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May 2018 Patch Tuesday – Medium Weight, However One Active Exploit Needs Attention

Microsoft and Adobe LogosThis May’s Patch Tuesday has quite a few Microsoft fixes for both the OS and browsers.  In all, 67 unique CVEs are addressed in 17 KB articles, with 21 CVEs marked Critical.  32 of these CVEs reference Remote Code Execution, 19 of which are Critical. Those who use Hyper-V have some updates to pay attention to as well.

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April Patch Tuesday – 63 Microsoft vulnerabilities, 19 for Adobe

Today’s Patch Tuesday is smaller than last month, but there are more critical updates this time. Out of the 63 vulnerabilities covered by the Microsoft patches, 22 of them are critical. Adobe has released 6 bulletins covering 19 vulnerabilities. According to Microsoft and Adobe, there are no active attacks against these vulnerabilities.

The majority of the Microsoft critical vulnerabilities are in browsers and browser-related technologies. It is recommended that these be prioritized for workstation-type devices. Any system that accesses the Internet via a browser should be patched.

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A “Patch for the Meltdown Patch” released out of band Thursday night

Meltdown and Spectre Aren’t Business as UsualThe Meltdown/Spectre saga continues…  

Late Thursday, Microsoft released a patch for Windows 7 and Server 2008 R2 operating systems to resolve CVE-2018-1038Apparently, this vulnerability was actually introduced by the patches released in January to mitigate the effects of Meltdown. Microsoft did include a partial fix in the March updates on Patch Tuesday, but did not completely resolve the issue.

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March Patch Tuesday – 75 Microsoft vulnerabilities, 7 for Adobe

Today’s Patch Tuesday covers a lot of vulnerabilities, but in terms of critical updates, it is still light. Out of the 75 vulnerabilities covered, only 15 are marked as critical. Adobe has released patches as well, covering 7 vulnerabilities.

All of the critical vulnerabilities from Microsoft are in browsers and browser-related technologies. It is recommended that these be prioritized for workstation-type devices. Any system that accesses the Internet via a browser should be patched.

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February Patch Tuesday – 55 Microsoft vulnerabilities patched, 45 for Adobe

For this month’s Patch Tuesday, Microsoft has released patches covering 55 vulnerabilities, with 15 ranked as critical. This includes out-of-band Office patches from mid-January as well as patches for Adobe Flash that were released last week.

From this list, there are patches for a vulnerability (CVE-2018-0825) that impacts StructuredQuery in Windows servers and workstations. Exploitation of this vulnerability would be through a malicious file and would lead to remote code execution. This patch should be at the top of the priority list, aside from the Adobe Flash patches mentioned below.

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January Patch Tuesday – Meltdown/Spectre, 16 Critical Microsoft Patches, 1 Adobe Patch

Due to the disclosure of Meltdown and Spectre, Microsoft released several patches last week with the ranking “Important.” While there are no active attacks against these vulnerabilities, a special focus should be placed on any of the browser patches, due to potential attacks using JavaScript.

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December Patch Tuesday: Quiet End to the Year

This December Patch Tuesday is considerably lighter than last month’s patch releases.  While only three of the fixes were for Windows operating systems, the majority of the vulnerabilities to pay attention to are Browser/Scripting Engine-based.

Overall, this month’s updates address are fixes for 32 unique CVEs, 19 of which are critical, and 24 of which address remote code execution at varying severity levels. No active exploits are listed by Microsoft again this month.

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November Patch Tuesday: 53 Vulnerabilities and a Massive Adobe Update

This November Patch Tuesday is moderate in volume and severity.  Microsoft released patches to address 53 unique vulnerabilities, with 25 focused on Remote Code Execution fixes. Windows OS receives 14 patches, while the lion’s share is focused on Browsers, Microsoft Office, and Adobe. According to Microsoft, there do not appear to be any actively attacked vulnerabilities in the wild in this patch release.

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October Patch Tuesday: 28 Critical Microsoft Vulnerabilities

Today Microsoft released patches covering 62 vulnerabilities as part of October’s Patch Tuesday update, with 30 of them affecting Windows. Patches covering 28 of these vulnerabilities are labeled as Critical, and 33 can result in Remote Code Execution. According to Microsoft, a vulnerability in Microsoft Office is being actively exploited in the wild.

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