Windows SMB Remote Code Execution Vulnerability
CVE-2019-0630 is fixed in 38 products on 1 platform, first by KB4487026, released February 12, 2019. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.
<p>A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 2.0 (SMBv2) server handles certain requests. An attacker who successfully exploited the vulnerability could gain the ability to execute code on the target server.</p> <p>To exploit the vulnerability, in most situations, an authenticated attacker could send a specially crafted packet to a targeted SMBv2 server.</p> <p>The security update addresses the vulnerability by correcting how SMBv2 handles these specially crafted requests.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 10 Version 1607 for 32-bit Systems | 14393.2791 | KB4487026 | Feb 12, 2019 |
| Windows 10 Version 1607 for x64-based Systems | 14393.2791 | KB4487026 | Feb 12, 2019 |
| Windows 10 Version 1703 for 32-bit Systems | 15063.1631 | KB4487020 | Feb 12, 2019 |
| Windows 10 Version 1703 for x64-based Systems | 15063.1631 | KB4487020 | Feb 12, 2019 |
| Windows 10 Version 1709 for 32-bit Systems | 16299.967 | KB4486996 | Feb 12, 2019 |
| Windows 10 Version 1709 for ARM64-based Systems | 16299.967 | KB4486996 | Feb 12, 2019 |
| Windows 10 Version 1709 for x64-based Systems | 16299.967 | KB4486996 | Feb 12, 2019 |
| Windows 10 Version 1803 for 32-bit Systems | 17134.590 | KB4487017 | Feb 12, 2019 |
| Windows 10 Version 1803 for ARM64-based Systems | 17134.590 | KB4487017 | Feb 12, 2019 |
| Windows 10 Version 1803 for x64-based Systems | 17134.590 | KB4487017 | Feb 12, 2019 |
| Windows 10 Version 1809 for 32-bit Systems | 17763.316 | KB4487044 | Feb 12, 2019 |
| Windows 10 Version 1809 for ARM64-based Systems | 17763.316 | KB4487044 | Feb 12, 2019 |
| Windows 10 Version 1809 for x64-based Systems | 17763.316 | KB4487044 | Feb 12, 2019 |
| Windows 10 for 32-bit Systems | 10240.18132 | KB4487018 | Feb 12, 2019 |
| Windows 10 for x64-based Systems | 10240.18132 | KB4487018 | Feb 12, 2019 |
| Windows 7 for 32-bit Systems Service Pack 1 | KB4486564 | Feb 12, 2019 | |
| Windows 7 for 32-bit Systems Service Pack 1 | KB4486563 | Feb 12, 2019 | |
| Windows 7 for x64-based Systems Service Pack 1 | KB4486564 | Feb 12, 2019 | |
| Windows 7 for x64-based Systems Service Pack 1 | KB4486563 | Feb 12, 2019 | |
| Windows 8.1 for 32-bit systems | KB4487028 | Feb 12, 2019 | |
| Windows 8.1 for 32-bit systems | KB4487000 | Feb 12, 2019 | |
| Windows 8.1 for x64-based systems | KB4487028 | Feb 12, 2019 | |
| Windows 8.1 for x64-based systems | KB4487000 | Feb 12, 2019 | |
| Windows RT 8.1 | KB4487000 | Feb 12, 2019 | |
| Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4486564 | Feb 12, 2019 | |
| Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4486563 | Feb 12, 2019 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4486564 | Feb 12, 2019 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4486563 | Feb 12, 2019 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4486564 | Feb 12, 2019 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4486563 | Feb 12, 2019 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4487023 | Feb 12, 2019 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4487019 | Feb 12, 2019 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB4487023 | Feb 12, 2019 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB4487019 | Feb 12, 2019 | |
| Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4487023 | Feb 12, 2019 | |
| Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4487019 | Feb 12, 2019 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB4487023 | Feb 12, 2019 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB4487019 | Feb 12, 2019 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB4487023 | Feb 12, 2019 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB4487019 | Feb 12, 2019 | |
| Windows Server 2012 | KB4487025 | Feb 12, 2019 | |
| Windows Server 2012 | KB4486993 | Feb 12, 2019 | |
| Windows Server 2012 (Server Core installation) | KB4487025 | Feb 12, 2019 | |
| Windows Server 2012 (Server Core installation) | KB4486993 | Feb 12, 2019 | |
| Windows Server 2012 R2 | KB4487028 | Feb 12, 2019 | |
| Windows Server 2012 R2 | KB4487000 | Feb 12, 2019 | |
| Windows Server 2012 R2 (Server Core installation) | KB4487028 | Feb 12, 2019 | |
| Windows Server 2012 R2 (Server Core installation) | KB4487000 | Feb 12, 2019 | |
| Windows Server 2016 | 14393.2791 | KB4487026 | Feb 12, 2019 |
| Windows Server 2016 (Server Core installation) | 14393.2791 | KB4487026 | Feb 12, 2019 |
| Windows Server 2019 | 17763.316 | KB4487044 | Feb 12, 2019 |
| Windows Server 2019 (Server Core installation) | 17763.316 | KB4487044 | Feb 12, 2019 |
| Windows Server, version 1709 (Server Core Installation) | 16299.967 | KB4486996 | Feb 12, 2019 |
| Windows Server, version 1803 (Server Core Installation) | 17134.590 | KB4487017 | Feb 12, 2019 |
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