Patch Tuesday: May 2015 Brings Unlucky 13, With 3 Critical Updates

Today Microsoft is set to deliver 13 updates to Windows systems.

Rod Trent

May 12, 2015

3 Min Read
Patch Tuesday: May 2015 Brings Unlucky 13, With 3 Critical Updates

Just a week away from Microsoft Ignite, where Microsoft heaped its love on IT Pros, the company is set to slap them back into reality, releasing 13 new updates today – three of those are listed as critical.

We'll be digging through and providing deeper commentary later on today and the rest of this week as issues come to light (there are ALWAYS issues), but wanted to give you a quick heads-up on what to expect to see today.

Here's the list in all its glory…

Bulletin Number

Associated KB

Description

Classification

Affected Systems

MS15-055

3061518

Vulnerability in Schannel Could Allow Information Disclosure

Important

All currently supported versions of Windows

MS15-054

3051768

Vulnerability in Microsoft Management Console File Format Could Allow Denial of Service

Important

All currently supported versions of Windows

MS15-053

3057263

Vulnerabilities in JScript and VBScript Scripting Engines Could Allow Security Feature Bypass

Important

Windows Server 2003, Windows Server 2008, Windows Server 2008 Server Core, Windows Vista

MS15-052

3050514

Vulnerability in Windows Kernel Could Allow Security Feature Bypass

Important

Windows 8.x, Windows Server 2012 and R2, Windows RT, Server Core (Server 2012 and R2)

MS15-051

3057191

Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Elevation of Privilege

Important

All currently supported versions of Windows

MS15-050

3055642

Vulnerability in Service Control Manager Could Allow Elevation of Privilege

Important

All currently supported versions of Windows

MS15-049

3058985

Vulnerability in Silverlight Could Allow Elevation of Privilege

Important

Silverlight 5 and Sliverlight Runtime 5 for Mac, Windows, and Windows Servers

MS15-048

3057134

Vulnerabilities in .NET Framework Could Allow Elevation of Privilege

Important

All currently supported versions of Windows

MS15-047

3058083

Vulnerabilities in Microsoft SharePoint Server Could Allow Remote Code Execution

Important

SharePoint 2007, 2010, and 2013

MS15-046

3057181

Vulnerabilities in Microsoft Office Could Allow Remote Code Execution

Important

All currently supported versions of Office, SharePoint, and Office Web Apps

MS15-045

3046002

Vulnerability in Windows Journal Could Allow Remote Code Execution

Critical

All currently supported versions of Windows

MS15-044

3057110

Vulnerabilities in Microsoft Font Drivers Could Allow Remote Code Execution

Critical

All currently supported versions of Windows

MS15-043

3049563

Cumulative Security Update for Internet Explorer

Critical

Internet Explorer 6-11

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