# KB4012213: March 2017 security update KB4012213, released March 14, 2017, fixes 41 CVEs across 8 products. 9 of them are being exploited (CVE-2017-0147); 9 on CISA KEV. Patch Radar priority: Patch now. - Web page: https://patchblox.com/security/fix/microsoft/kb4012213 - Platform: Microsoft - Released: Mar 14, 2017 - Priority: Patch now (Closes CVE-2017-0147, exploited (CISA KEV, ransomware)) - CVEs: 41, exploited: 9, on CISA KEV: 9 - Vendor advisory: https://support.microsoft.com/help/4012213 ## Applies to | Product | Release | Fixed in | |---|---|---| | [Microsoft XML Core Services 3.0 on Windows 8.1 for 32-bit systems](https://patchblox.com/security/data/product/microsoft/microsoft-xml-core-services-3.0-on-windows-8.1-for-32-bit-systems.md) | | | | [Microsoft XML Core Services 3.0 on Windows 8.1 for x64-based systems](https://patchblox.com/security/data/product/microsoft/microsoft-xml-core-services-3.0-on-windows-8.1-for-x64-based-systems.md) | | | | [Microsoft XML Core Services 3.0 on Windows Server 2012 R2](https://patchblox.com/security/data/product/microsoft/microsoft-xml-core-services-3.0-on-windows-server-2012-r2.md) | | | | [Microsoft XML Core Services 3.0 on Windows Server 2012 R2 (Server Core installation)](https://patchblox.com/security/data/product/microsoft/microsoft-xml-core-services-3.0-on-windows-server-2012-r2-server-core-installation.md) | | | | [Windows 8.1 for 32-bit systems](https://patchblox.com/security/data/product/microsoft/windows-8.1-for-32-bit-systems.md) | | | | [Windows 8.1 for x64-based systems](https://patchblox.com/security/data/product/microsoft/windows-8.1-for-x64-based-systems.md) | | | | [Windows Server 2012 R2](https://patchblox.com/security/data/product/microsoft/windows-server-2012-r2.md) | | | | [Windows Server 2012 R2 (Server Core installation)](https://patchblox.com/security/data/product/microsoft/windows-server-2012-r2-server-core-installation.md) | | | ## CVEs this fix closes | CVE | Priority | Component | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2017-0147](https://patchblox.com/security/data/cve/CVE-2017-0147.md) | Patch now | Windows SMB Server | 8.1 | 0.9969 | CISA KEV, Ransomware | | [CVE-2017-0148](https://patchblox.com/security/data/cve/CVE-2017-0148.md) | Patch now | Windows SMB Server | 8.1 | 0.9937 | CISA KEV, Ransomware | | [CVE-2017-0144](https://patchblox.com/security/data/cve/CVE-2017-0144.md) | Patch now | Windows SMB Server | 8.1 | 0.9923 | CISA KEV, Ransomware | | [CVE-2017-0143](https://patchblox.com/security/data/cve/CVE-2017-0143.md) | Patch now | Windows SMB Server | 8.1 | 0.9331 | CISA KEV, Ransomware | | [CVE-2017-0146](https://patchblox.com/security/data/cve/CVE-2017-0146.md) | Patch now | Windows SMB Server | 8.1 | 0.8986 | CISA KEV, Ransomware | | [CVE-2017-0145](https://patchblox.com/security/data/cve/CVE-2017-0145.md) | Patch now | Windows SMB Server | 8.1 | 0.8985 | CISA KEV, Ransomware | | [CVE-2017-0022](https://patchblox.com/security/data/cve/CVE-2017-0022.md) | Patch now | Microsoft XML | 4.3 | 0.1807 | CISA KEV | | [CVE-2017-0005](https://patchblox.com/security/data/cve/CVE-2017-0005.md) | Patch now | Microsoft Graphics Component | 7.0 | 0.1102 | CISA KEV | | [CVE-2017-0001](https://patchblox.com/security/data/cve/CVE-2017-0001.md) | Patch now | Microsoft Graphics Component | 7.8 | 0.0311 | CISA KEV | | [CVE-2017-0023](https://patchblox.com/security/data/cve/CVE-2017-0023.md) | Urgent | Microsoft Windows PDF | 4.2 | 0.3123 | | | [CVE-2017-0016](https://patchblox.com/security/data/cve/CVE-2017-0016.md) | Urgent | Windows SMB Server | 5.3 | 0.2708 | Disclosed | | [CVE-2017-0014](https://patchblox.com/security/data/cve/CVE-2017-0014.md) | Urgent | Microsoft Graphics Component | 6.4 | 0.1759 | Disclosed | | [CVE-2017-0104](https://patchblox.com/security/data/cve/CVE-2017-0104.md) | Urgent | Microsoft Windows | 8.1 | 0.1382 | | | [CVE-2017-0075](https://patchblox.com/security/data/cve/CVE-2017-0075.md) | Urgent | Windows Hyper-V | 7.6 | 0.1283 | | | [CVE-2017-0109](https://patchblox.com/security/data/cve/CVE-2017-0109.md) | Urgent | Windows Hyper-V | 7.6 | 0.0433 | | | [CVE-2017-0047](https://patchblox.com/security/data/cve/CVE-2017-0047.md) | Urgent | Microsoft Graphics Component | 7.8 | 0.0186 | More likely | | [CVE-2017-0025](https://patchblox.com/security/data/cve/CVE-2017-0025.md) | Urgent | Microsoft Graphics Component | 7.8 | 0.0184 | More likely | | [CVE-2017-0050](https://patchblox.com/security/data/cve/CVE-2017-0050.md) | Urgent | Windows Kernel | 7.1 | 0.0147 | Disclosed | | [CVE-2017-0056](https://patchblox.com/security/data/cve/CVE-2017-0056.md) | Urgent | Windows Kernel-Mode Drivers | 7.8 | 0.0139 | More likely | | [CVE-2017-0084](https://patchblox.com/security/data/cve/CVE-2017-0084.md) | High | Microsoft Uniscribe | 8.8 | 0.3766 | | | [CVE-2017-0078](https://patchblox.com/security/data/cve/CVE-2017-0078.md) | High | Windows Kernel-Mode Drivers | 7.8 | 0.0239 | | | [CVE-2017-0079](https://patchblox.com/security/data/cve/CVE-2017-0079.md) | High | Windows Kernel-Mode Drivers | 7.8 | 0.0239 | | | [CVE-2017-0081](https://patchblox.com/security/data/cve/CVE-2017-0081.md) | High | Windows Kernel-Mode Drivers | 7.8 | 0.0239 | | | [CVE-2017-0038](https://patchblox.com/security/data/cve/CVE-2017-0038.md) | Routine | Microsoft Graphics Component | 4.4 | 0.8223 | Disclosed | | [CVE-2017-0121](https://patchblox.com/security/data/cve/CVE-2017-0121.md) | Routine | Windows Uniscribe | 4.4 | 0.4358 | | | [CVE-2017-0063](https://patchblox.com/security/data/cve/CVE-2017-0063.md) | Routine | Microsoft Graphics Component | 4.7 | 0.3528 | | | [CVE-2017-0073](https://patchblox.com/security/data/cve/CVE-2017-0073.md) | Routine | Microsoft Graphics Component | 4.4 | 0.3336 | | | [CVE-2017-0042](https://patchblox.com/security/data/cve/CVE-2017-0042.md) | Routine | Windows DirectShow | 3.7 | 0.2952 | | | [CVE-2017-0118](https://patchblox.com/security/data/cve/CVE-2017-0118.md) | Routine | Windows Uniscribe | 4.4 | 0.2295 | | | [CVE-2017-0062](https://patchblox.com/security/data/cve/CVE-2017-0062.md) | Routine | Microsoft Graphics Component | 4.7 | 0.1783 | | | [CVE-2017-0055](https://patchblox.com/security/data/cve/CVE-2017-0055.md) | Routine | Windows IIS | 6.1 | 0.1637 | | | [CVE-2017-0060](https://patchblox.com/security/data/cve/CVE-2017-0060.md) | Routine | Microsoft Graphics Component | 4.7 | 0.1594 | | | [CVE-2017-0057](https://patchblox.com/security/data/cve/CVE-2017-0057.md) | Routine | Microsoft Windows DNS | 3.7 | 0.1407 | | | [CVE-2017-0100](https://patchblox.com/security/data/cve/CVE-2017-0100.md) | Routine | Microsoft Windows | 6.6 | 0.0500 | | | [CVE-2017-0096](https://patchblox.com/security/data/cve/CVE-2017-0096.md) | Routine | Windows Hyper-V | 2.6 | 0.0224 | | | [CVE-2017-0043](https://patchblox.com/security/data/cve/CVE-2017-0043.md) | Routine | Windows Active Directory | 4.8 | 0.0206 | | | [CVE-2017-0076](https://patchblox.com/security/data/cve/CVE-2017-0076.md) | Routine | Windows Hyper-V | 2.6 | 0.0161 | | | [CVE-2017-0099](https://patchblox.com/security/data/cve/CVE-2017-0099.md) | Routine | Windows Hyper-V | 5.4 | 0.0144 | | | [CVE-2017-0074](https://patchblox.com/security/data/cve/CVE-2017-0074.md) | Routine | Windows Hyper-V | 5.4 | 0.0139 | | | [CVE-2017-0097](https://patchblox.com/security/data/cve/CVE-2017-0097.md) | Routine | Windows Hyper-V | 5.4 | 0.0139 | Disclosed | | [CVE-2017-0102](https://patchblox.com/security/data/cve/CVE-2017-0102.md) | Routine | Microsoft Windows | 6.3 | 0.0113 | | --- Data as of 2026-11-08T06:59:42Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.