NetLogon Elevation of Privilege Vulnerability
CVE-2016-3300 is fixed in 7 products on 1 platform, first by KB3177108, released August 9, 2016. It is not reported as exploited. Patch Radar priority: Routine.
<p>An elevation of privilege vulnerability exists when Windows Netlogon improperly establishes a secure communications channel to a domain controller. An attacker who successfully exploited the vulnerability could run a specially crafted application on a domain-joined system.</p> <p>To exploit the vulnerability, an attacker would require access to a domain-joined machine that points to a domain controller running either Windows Server 2012 or Windows Server 2012 R2.</p> <p>The update addresses the vulnerability by modifying how Netlogon handles the establishment of secure channels.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 8.1 for 32-bit systems | KB3177108 | Aug 9, 2016 | |
| Windows 8.1 for x64-based systems | KB3177108 | Aug 9, 2016 | |
| Windows RT 8.1 | KB3177108 | Aug 9, 2016 | |
| Windows Server 2012 | KB3177108 | Aug 9, 2016 | |
| Windows Server 2012 (Server Core installation) | KB3177108 | Aug 9, 2016 | |
| Windows Server 2012 R2 | KB3177108 | Aug 9, 2016 | |
| Windows Server 2012 R2 (Server Core installation) | KB3177108 | Aug 9, 2016 | |