CVE-2017-0121
Windows Uniscribe Information Disclosure Vulnerability
CVE-2017-0121 is fixed in 27 products on 1 platform, first by KB4013198, released March 14, 2017. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
4.4
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.4358
98th percentile
<p>An information disclosure vulnerability exists when Windows Uniscribe improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system.</p> <p>There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document or by convincing a user to visit an untrusted webpage.</p> <p>The update addresses the vulnerability by correcting how Windows Uniscribe handles objects in memory.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 10 Version 1511 for 32-bit Systems | 10586.839 | KB4013198 | Mar 14, 2017 |
| Windows 10 Version 1511 for x64-based Systems | 10586.839 | KB4013198 | Mar 14, 2017 |
| Windows 10 Version 1607 for 32-bit Systems | 14393.953 | KB4013429 | Mar 14, 2017 |
| Windows 10 Version 1607 for x64-based Systems | 14393.953 | KB4013429 | Mar 14, 2017 |
| Windows 10 for 32-bit Systems | 10240.17319 | KB4012606 | Mar 14, 2017 |
| Windows 10 for x64-based Systems | 10240.17319 | KB4012606 | Mar 14, 2017 |
| Windows 7 for 32-bit Systems Service Pack 1 | KB4012215 | Mar 14, 2017 | |
| Windows 7 for 32-bit Systems Service Pack 1 | KB4012212 | Mar 14, 2017 | |
| Windows 7 for x64-based Systems Service Pack 1 | KB4012215 | Mar 14, 2017 | |
| Windows 7 for x64-based Systems Service Pack 1 | KB4012212 | Mar 14, 2017 | |
| Windows 8.1 for 32-bit systems | KB4012213 | Mar 14, 2017 | |
| Windows 8.1 for 32-bit systems | KB4012216 | Mar 14, 2017 | |
| Windows 8.1 for x64-based systems | KB4012213 | Mar 14, 2017 | |
| Windows 8.1 for x64-based systems | KB4012216 | Mar 14, 2017 | |
| Windows RT 8.1 | KB4012216 | Mar 14, 2017 | |
| Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4012215 | Mar 14, 2017 | |
| Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4012212 | Mar 14, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4012215 | Mar 14, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4012212 | Mar 14, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4012215 | Mar 14, 2017 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4012212 | Mar 14, 2017 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4012583 | Mar 14, 2017 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB4012583 | Mar 14, 2017 | |
| Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4012583 | Mar 14, 2017 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB4012583 | Mar 14, 2017 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB4012583 | Mar 14, 2017 | |
| Windows Server 2012 | KB4012217 | Mar 14, 2017 | |
| Windows Server 2012 | KB4012214 | Mar 14, 2017 | |
| Windows Server 2012 (Server Core installation) | KB4012217 | Mar 14, 2017 | |
| Windows Server 2012 (Server Core installation) | KB4012214 | Mar 14, 2017 | |
| Windows Server 2012 R2 | KB4012213 | Mar 14, 2017 | |
| Windows Server 2012 R2 | KB4012216 | Mar 14, 2017 | |
| Windows Server 2012 R2 (Server Core installation) | KB4012213 | Mar 14, 2017 | |
| Windows Server 2012 R2 (Server Core installation) | KB4012216 | Mar 14, 2017 | |
| Windows Server 2016 | 14393.953 | KB4013429 | Mar 14, 2017 |
| Windows Server 2016 (Server Core installation) | 14393.953 | KB4013429 | Mar 14, 2017 |
| Windows Vista Service Pack 2 | KB4012583 | Mar 14, 2017 | |
| Windows Vista x64 Edition Service Pack 2 | KB4012583 | Mar 14, 2017 | |