Microsoft PowerShell Remote Code Execution Vulnerability
CVE-2018-8256 is fixed in 33 products on 1 platform, first by KB4467691, released November 13, 2018. It is not reported as exploited. Patch Radar priority: Routine.
<p>A remote code execution vulnerability exists when PowerShell improperly handles specially crafted files. An attacker who successfully exploited this vulnerability could execute malicious code on a vulnerable system.</p> <p>To exploit the vulnerability, an attacker must send a specially crafted file to a vulnerable system.</p> <p>The security update fixes the vulnerability by ensuring PowerShell properly handles files.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 10 Version 1607 for 32-bit Systems | 14393.2608 | KB4467691 | Nov 13, 2018 |
| Windows 10 Version 1607 for x64-based Systems | 14393.2608 | KB4467691 | Nov 13, 2018 |
| Windows 10 Version 1703 for 32-bit Systems | 15063.1446 | KB4467696 | Nov 13, 2018 |
| Windows 10 Version 1703 for x64-based Systems | 15063.1446 | KB4467696 | Nov 13, 2018 |
| Windows 10 Version 1709 for 32-bit Systems | 16299.785 | KB4467686 | Nov 13, 2018 |
| Windows 10 Version 1709 for ARM64-based Systems | 16299.785 | KB4467686 | Nov 13, 2018 |
| Windows 10 Version 1709 for x64-based Systems | 16299.785 | KB4467686 | Nov 13, 2018 |
| Windows 10 Version 1803 for 32-bit Systems | 17134.407 | KB4467702 | Nov 13, 2018 |
| Windows 10 Version 1803 for ARM64-based Systems | 17134.407 | KB4467702 | Nov 13, 2018 |
| Windows 10 Version 1803 for x64-based Systems | 17134.407 | KB4467702 | Nov 13, 2018 |
| Windows 10 Version 1809 for 32-bit Systems | 17763.134 | KB4467708 | Nov 13, 2018 |
| Windows 10 Version 1809 for ARM64-based Systems | 17763.134 | KB4467708 | Nov 13, 2018 |
| Windows 10 Version 1809 for x64-based Systems | 17763.134 | KB4467708 | Nov 13, 2018 |
| Windows 10 for 32-bit Systems | 10240.18036 | KB4467680 | Nov 13, 2018 |
| Windows 10 for x64-based Systems | 10240.18036 | KB4467680 | Nov 13, 2018 |
| Windows 7 for 32-bit Systems Service Pack 1 | KB4467107 | Nov 13, 2018 | |
| Windows 7 for 32-bit Systems Service Pack 1 | KB4467106 | Nov 13, 2018 | |
| Windows 7 for x64-based Systems Service Pack 1 | KB4467107 | Nov 13, 2018 | |
| Windows 7 for x64-based Systems Service Pack 1 | KB4467106 | Nov 13, 2018 | |
| Windows 8.1 for 32-bit systems | KB4467703 | Nov 13, 2018 | |
| Windows 8.1 for 32-bit systems | KB4467697 | Nov 13, 2018 | |
| Windows 8.1 for x64-based systems | KB4467703 | Nov 13, 2018 | |
| Windows 8.1 for x64-based systems | KB4467697 | Nov 13, 2018 | |
| Windows RT 8.1 | KB4467697 | Nov 13, 2018 | |
| Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4467107 | Nov 13, 2018 | |
| Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4467106 | Nov 13, 2018 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4467107 | Nov 13, 2018 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4467106 | Nov 13, 2018 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4467107 | Nov 13, 2018 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4467106 | Nov 13, 2018 | |
| Windows Server 2012 | KB4467701 | Nov 13, 2018 | |
| Windows Server 2012 | KB4467678 | Nov 13, 2018 | |
| Windows Server 2012 (Server Core installation) | KB4467701 | Nov 13, 2018 | |
| Windows Server 2012 (Server Core installation) | KB4467678 | Nov 13, 2018 | |
| Windows Server 2012 R2 | KB4467703 | Nov 13, 2018 | |
| Windows Server 2012 R2 | KB4467697 | Nov 13, 2018 | |
| Windows Server 2012 R2 (Server Core installation) | KB4467703 | Nov 13, 2018 | |
| Windows Server 2012 R2 (Server Core installation) | KB4467697 | Nov 13, 2018 | |
| Windows Server 2016 | 14393.2608 | KB4467691 | Nov 13, 2018 |
| Windows Server 2016 (Server Core installation) | 14393.2608 | KB4467691 | Nov 13, 2018 |
| Windows Server 2019 | 17763.134 | KB4467708 | Nov 13, 2018 |
| Windows Server 2019 (Server Core installation) | 17763.134 | KB4467708 | Nov 13, 2018 |
| Windows Server, version 1709 (Server Core Installation) | 16299.785 | KB4467686 | Nov 13, 2018 |
| Windows Server, version 1803 (Server Core Installation) | 17134.407 | KB4467702 | Nov 13, 2018 |
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