CVE-2018-8514
Windows Remote Procedure Call Information Disclosure Vulnerability
CVE-2018-8514 is fixed in 38 products on 1 platform, first by KB4471321, released December 11, 2018. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
3.3
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0189
79th percentile
<p>An information disclosure vulnerability exists when the Windows Remote Procedure Call (RPC) runtime improperly initializes objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system.</p> <p>To exploit this vulnerability, an authenticated attacker could run a specially crafted application.</p> <p>The update addresses the vulnerability by correcting how the Remote Procedure Call runtime initializes objects in memory.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 10 Version 1607 for 32-bit Systems | 14393.2665 | KB4471321 | Dec 11, 2018 |
| Windows 10 Version 1607 for x64-based Systems | 14393.2665 | KB4471321 | Dec 11, 2018 |
| Windows 10 Version 1703 for 32-bit Systems | 15063.1506 | KB4471327 | Dec 11, 2018 |
| Windows 10 Version 1703 for x64-based Systems | 15063.1506 | KB4471327 | Dec 11, 2018 |
| Windows 10 Version 1709 for 32-bit Systems | 16299.846 | KB4471329 | Dec 11, 2018 |
| Windows 10 Version 1709 for ARM64-based Systems | 16299.846 | KB4471329 | Dec 11, 2018 |
| Windows 10 Version 1709 for x64-based Systems | 16299.846 | KB4471329 | Dec 11, 2018 |
| Windows 10 Version 1803 for 32-bit Systems | 17134.471 | KB4471324 | Dec 11, 2018 |
| Windows 10 Version 1803 for ARM64-based Systems | 17134.471 | KB4471324 | Dec 11, 2018 |
| Windows 10 Version 1803 for x64-based Systems | 17134.471 | KB4471324 | Dec 11, 2018 |
| Windows 10 Version 1809 for 32-bit Systems | 17763.194 | KB4471332 | Dec 11, 2018 |
| Windows 10 Version 1809 for ARM64-based Systems | 17763.194 | KB4471332 | Dec 11, 2018 |
| Windows 10 Version 1809 for x64-based Systems | 17763.194 | KB4471332 | Dec 11, 2018 |
| Windows 10 for 32-bit Systems | 10240.18063 | KB4471323 | Dec 11, 2018 |
| Windows 10 for x64-based Systems | 10240.18063 | KB4471323 | Dec 11, 2018 |
| Windows 7 for 32-bit Systems Service Pack 1 | KB4471328 | Dec 11, 2018 | |
| Windows 7 for 32-bit Systems Service Pack 1 | KB4471318 | Dec 11, 2018 | |
| Windows 7 for x64-based Systems Service Pack 1 | KB4471328 | Dec 11, 2018 | |
| Windows 7 for x64-based Systems Service Pack 1 | KB4471318 | Dec 11, 2018 | |
| Windows 8.1 for 32-bit systems | KB4471320 | Dec 11, 2018 | |
| Windows 8.1 for 32-bit systems | KB4471322 | Dec 11, 2018 | |
| Windows 8.1 for x64-based systems | KB4471320 | Dec 11, 2018 | |
| Windows 8.1 for x64-based systems | KB4471322 | Dec 11, 2018 | |
| Windows RT 8.1 | KB4471320 | Dec 11, 2018 | |
| Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4471328 | Dec 11, 2018 | |
| Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4471318 | Dec 11, 2018 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4471328 | Dec 11, 2018 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4471318 | Dec 11, 2018 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4471328 | Dec 11, 2018 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4471318 | Dec 11, 2018 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4471325 | Dec 11, 2018 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4471319 | Dec 11, 2018 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB4471325 | Dec 11, 2018 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB4471319 | Dec 11, 2018 | |
| Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4471325 | Dec 11, 2018 | |
| Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4471319 | Dec 11, 2018 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB4471325 | Dec 11, 2018 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB4471319 | Dec 11, 2018 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB4471325 | Dec 11, 2018 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB4471319 | Dec 11, 2018 | |
| Windows Server 2012 | KB4471330 | Dec 11, 2018 | |
| Windows Server 2012 | KB4471326 | Dec 11, 2018 | |
| Windows Server 2012 (Server Core installation) | KB4471330 | Dec 11, 2018 | |
| Windows Server 2012 (Server Core installation) | KB4471326 | Dec 11, 2018 | |
| Windows Server 2012 R2 | KB4471320 | Dec 11, 2018 | |
| Windows Server 2012 R2 | KB4471322 | Dec 11, 2018 | |
| Windows Server 2012 R2 (Server Core installation) | KB4471320 | Dec 11, 2018 | |
| Windows Server 2012 R2 (Server Core installation) | KB4471322 | Dec 11, 2018 | |
| Windows Server 2016 | 14393.2665 | KB4471321 | Dec 11, 2018 |
| Windows Server 2016 (Server Core installation) | 14393.2665 | KB4471321 | Dec 11, 2018 |
| Windows Server 2019 | 17763.194 | KB4471332 | Dec 11, 2018 |
| Windows Server 2019 (Server Core installation) | 17763.194 | KB4471332 | Dec 11, 2018 |
| Windows Server, version 1709 (Server Core Installation) | 16299.846 | KB4471329 | Dec 11, 2018 |
| Windows Server, version 1803 (Server Core Installation) | 17134.471 | KB4471324 | Dec 11, 2018 |