Microsoft Search Information Disclosure Vulnerability
CVE-2017-11772 is fixed in 25 products on 1 platform, first by KB4041689, released October 10, 2017. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.
<p>An Information disclosure vulnerability exists when Windows Search improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system.</p> <p>To exploit the vulnerability, the attacker could send specially crafted messages to the Windows Search service. Additionally, in an enterprise scenario, a remote unauthenticated attacker could trigger the vulnerability through an SMB connection.</p> <p>The security update addresses the vulnerability by correcting how Windows Search handles objects in memory.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 10 Version 1511 for 32-bit Systems | 10586.1176 | KB4041689 | Oct 10, 2017 |
| Windows 10 Version 1511 for x64-based Systems | 10586.1176 | KB4041689 | Oct 10, 2017 |
| Windows 10 Version 1607 for 32-bit Systems | 14393.1770 | KB4041691 | Oct 10, 2017 |
| Windows 10 Version 1607 for x64-based Systems | 14393.1770 | KB4041691 | Oct 10, 2017 |
| Windows 10 Version 1703 for 32-bit Systems | 15063.674 | KB4041676 | Oct 10, 2017 |
| Windows 10 Version 1703 for x64-based Systems | 15063.674 | KB4041676 | Oct 10, 2017 |
| Windows 10 for 32-bit Systems | 10240.17643 | KB4042895 | Oct 10, 2017 |
| Windows 10 for x64-based Systems | 10240.17643 | KB4042895 | Oct 10, 2017 |
| Windows 7 for 32-bit Systems Service Pack 1 | KB4041681 | Oct 10, 2017 | |
| Windows 7 for 32-bit Systems Service Pack 1 | KB4041678 | Oct 10, 2017 | |
| Windows 7 for x64-based Systems Service Pack 1 | KB4041681 | Oct 10, 2017 | |
| Windows 7 for x64-based Systems Service Pack 1 | KB4041678 | Oct 10, 2017 | |
| Windows 8.1 for 32-bit systems | KB4041693 | Oct 10, 2017 | |
| Windows 8.1 for 32-bit systems | KB4041687 | Oct 10, 2017 | |
| Windows 8.1 for x64-based systems | KB4041693 | Oct 10, 2017 | |
| Windows 8.1 for x64-based systems | KB4041687 | Oct 10, 2017 | |
| Windows RT 8.1 | KB4041693 | Oct 10, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4041681 | Oct 10, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4041678 | Oct 10, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4041681 | Oct 10, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4041678 | Oct 10, 2017 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4042067 | Oct 10, 2017 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB4042067 | Oct 10, 2017 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB4042067 | Oct 10, 2017 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB4042067 | Oct 10, 2017 | |
| Windows Server 2012 | KB4041690 | Oct 10, 2017 | |
| Windows Server 2012 | KB4041679 | Oct 10, 2017 | |
| Windows Server 2012 (Server Core installation) | KB4041690 | Oct 10, 2017 | |
| Windows Server 2012 (Server Core installation) | KB4041679 | Oct 10, 2017 | |
| Windows Server 2012 R2 | KB4041693 | Oct 10, 2017 | |
| Windows Server 2012 R2 | KB4041687 | Oct 10, 2017 | |
| Windows Server 2012 R2 (Server Core installation) | KB4041693 | Oct 10, 2017 | |
| Windows Server 2012 R2 (Server Core installation) | KB4041687 | Oct 10, 2017 | |
| Windows Server 2016 | 14393.1770 | KB4041691 | Oct 10, 2017 |
| Windows Server 2016 (Server Core installation) | 14393.1770 | KB4041691 | Oct 10, 2017 |