Windows Deployment Services TFTP Server Remote Code Execution Vulnerability
CVE-2018-8476 is fixed in 17 products on 1 platform, first by KB4467691, released November 13, 2018. 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 Windows Deployment Services TFTP Server handles objects in memory.</p> <p>An attacker who successfully exploited the vulnerability could execute arbitrary code with elevated permissions on a target system.</p> <p>To exploit the vulnerability, an attacker could create a specially crafted request, causing Windows to execute arbitrary code with elevated permissions.</p> <p>The security update addresses the vulnerability by correcting how Windows Deployment Services TFTP Server handles objects in memory.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| 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 2008 for 32-bit Systems Service Pack 2 | KB4467706 | Nov 13, 2018 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4467700 | Nov 13, 2018 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB4467706 | Nov 13, 2018 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB4467700 | Nov 13, 2018 | |
| Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4467706 | Nov 13, 2018 | |
| Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4467700 | Nov 13, 2018 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB4467706 | Nov 13, 2018 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB4467700 | Nov 13, 2018 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB4467706 | Nov 13, 2018 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB4467700 | 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 1803 (Server Core Installation) | 17134.407 | KB4467702 | Nov 13, 2018 |