# CVE-2018-8517: .NET Framework Denial Of Service Vulnerability CVE-2018-8517 is fixed in 73 products on 1 platform, first by KB4471321, released December 11, 2018. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2018-8517 - Priority: High - CVSS: n/a (Important) - EPSS: 0.0567 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: yes - Vendor exploitability assessment: Exploitation Unlikely - Published: Dec 11, 2018 - Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2018-8517 ## Description

A denial of service vulnerability exists when .NET Framework improperly handles special web requests.

An attacker who successfully exploited this vulnerability could cause a denial of service against an .NET Framework web application. The vulnerability can be exploited remotely, without authentication.

A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Framework application.

The update addresses the vulnerability by correcting how the .NET Framework web application handles web requests.

## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Microsoft | Microsoft .NET Framework 3.5 Service Pack 1 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4470633](https://patchblox.com/security/data/fix/microsoft/kb4470633.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 Service Pack 1 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4471102](https://patchblox.com/security/data/fix/microsoft/kb4471102.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 Service Pack 1 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | | [KB4470633](https://patchblox.com/security/data/fix/microsoft/kb4470633.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 Service Pack 1 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | | [KB4471102](https://patchblox.com/security/data/fix/microsoft/kb4471102.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 Service Pack 1 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4470633](https://patchblox.com/security/data/fix/microsoft/kb4470633.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 Service Pack 1 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4471102](https://patchblox.com/security/data/fix/microsoft/kb4471102.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for 32-bit Systems | 14393.2665 | [KB4471321](https://patchblox.com/security/data/fix/microsoft/kb4471321.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for x64-based Systems | 14393.2665 | [KB4471321](https://patchblox.com/security/data/fix/microsoft/kb4471321.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for 32-bit Systems | 15063.1506 | [KB4471327](https://patchblox.com/security/data/fix/microsoft/kb4471327.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for x64-based Systems | 15063.1506 | [KB4471327](https://patchblox.com/security/data/fix/microsoft/kb4471327.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for 32-bit Systems | 16299.846 | [KB4471329](https://patchblox.com/security/data/fix/microsoft/kb4471329.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for x64-based Systems | 16299.846 | [KB4471329](https://patchblox.com/security/data/fix/microsoft/kb4471329.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for 32-bit Systems | 17134.471 | [KB4471324](https://patchblox.com/security/data/fix/microsoft/kb4471324.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for x64-based Systems | 17134.471 | [KB4471324](https://patchblox.com/security/data/fix/microsoft/kb4471324.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1809 for 32-bit Systems | | [KB4470502](https://patchblox.com/security/data/fix/microsoft/kb4470502.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 10 Version 1809 for x64-based Systems | | [KB4470502](https://patchblox.com/security/data/fix/microsoft/kb4470502.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems | | [KB4470630](https://patchblox.com/security/data/fix/microsoft/kb4470630.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems | | [KB4470602](https://patchblox.com/security/data/fix/microsoft/kb4470602.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems | | [KB4470630](https://patchblox.com/security/data/fix/microsoft/kb4470630.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems | | [KB4470602](https://patchblox.com/security/data/fix/microsoft/kb4470602.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 | | [KB4470629](https://patchblox.com/security/data/fix/microsoft/kb4470629.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 | | [KB4470601](https://patchblox.com/security/data/fix/microsoft/kb4470601.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) | | [KB4470629](https://patchblox.com/security/data/fix/microsoft/kb4470629.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) | | [KB4470601](https://patchblox.com/security/data/fix/microsoft/kb4470601.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 R2 | | [KB4470630](https://patchblox.com/security/data/fix/microsoft/kb4470630.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 R2 | | [KB4470602](https://patchblox.com/security/data/fix/microsoft/kb4470602.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) | | [KB4470630](https://patchblox.com/security/data/fix/microsoft/kb4470630.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) | | [KB4470602](https://patchblox.com/security/data/fix/microsoft/kb4470602.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2016 | 14393.2665 | [KB4471321](https://patchblox.com/security/data/fix/microsoft/kb4471321.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2016 (Server Core installation) | 14393.2665 | [KB4471321](https://patchblox.com/security/data/fix/microsoft/kb4471321.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2019 | | [KB4470502](https://patchblox.com/security/data/fix/microsoft/kb4470502.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server 2019 (Server Core installation) | | [KB4470502](https://patchblox.com/security/data/fix/microsoft/kb4470502.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server, version 1709 (Server Core Installation) | 16299.846 | [KB4471329](https://patchblox.com/security/data/fix/microsoft/kb4471329.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5 on Windows Server, version 1803 (Server Core Installation) | 17134.471 | [KB4471324](https://patchblox.com/security/data/fix/microsoft/kb4471324.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4470641](https://patchblox.com/security/data/fix/microsoft/kb4470641.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4470600](https://patchblox.com/security/data/fix/microsoft/kb4470600.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4470641](https://patchblox.com/security/data/fix/microsoft/kb4470641.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4470600](https://patchblox.com/security/data/fix/microsoft/kb4470600.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | | [KB4470641](https://patchblox.com/security/data/fix/microsoft/kb4470641.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | | [KB4470600](https://patchblox.com/security/data/fix/microsoft/kb4470600.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4470641](https://patchblox.com/security/data/fix/microsoft/kb4470641.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4470600](https://patchblox.com/security/data/fix/microsoft/kb4470600.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4470641](https://patchblox.com/security/data/fix/microsoft/kb4470641.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4470600](https://patchblox.com/security/data/fix/microsoft/kb4470600.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4470637](https://patchblox.com/security/data/fix/microsoft/kb4470637.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4470493](https://patchblox.com/security/data/fix/microsoft/kb4470493.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4470637](https://patchblox.com/security/data/fix/microsoft/kb4470637.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4470493](https://patchblox.com/security/data/fix/microsoft/kb4470493.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems | | [KB4470622](https://patchblox.com/security/data/fix/microsoft/kb4470622.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems | | [KB4470491](https://patchblox.com/security/data/fix/microsoft/kb4470491.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems | | [KB4470622](https://patchblox.com/security/data/fix/microsoft/kb4470622.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems | | [KB4470491](https://patchblox.com/security/data/fix/microsoft/kb4470491.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows RT 8.1 | | [KB4470622](https://patchblox.com/security/data/fix/microsoft/kb4470622.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4470637](https://patchblox.com/security/data/fix/microsoft/kb4470637.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4470493](https://patchblox.com/security/data/fix/microsoft/kb4470493.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4470637](https://patchblox.com/security/data/fix/microsoft/kb4470637.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4470493](https://patchblox.com/security/data/fix/microsoft/kb4470493.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4470637](https://patchblox.com/security/data/fix/microsoft/kb4470637.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4470493](https://patchblox.com/security/data/fix/microsoft/kb4470493.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4470637](https://patchblox.com/security/data/fix/microsoft/kb4470637.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4470493](https://patchblox.com/security/data/fix/microsoft/kb4470493.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 | | [KB4470623](https://patchblox.com/security/data/fix/microsoft/kb4470623.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 | | [KB4470492](https://patchblox.com/security/data/fix/microsoft/kb4470492.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation) | | [KB4470623](https://patchblox.com/security/data/fix/microsoft/kb4470623.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation) | | [KB4470492](https://patchblox.com/security/data/fix/microsoft/kb4470492.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 | | [KB4470622](https://patchblox.com/security/data/fix/microsoft/kb4470622.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 | | [KB4470491](https://patchblox.com/security/data/fix/microsoft/kb4470491.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (Server Core installation) | | [KB4470622](https://patchblox.com/security/data/fix/microsoft/kb4470622.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (Server Core installation) | | [KB4470491](https://patchblox.com/security/data/fix/microsoft/kb4470491.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4470637](https://patchblox.com/security/data/fix/microsoft/kb4470637.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 | | [KB4470500](https://patchblox.com/security/data/fix/microsoft/kb4470500.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4470640](https://patchblox.com/security/data/fix/microsoft/kb4470640.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 | | [KB4470500](https://patchblox.com/security/data/fix/microsoft/kb4470500.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems | 14393.2665 | [KB4471321](https://patchblox.com/security/data/fix/microsoft/kb4471321.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems | 14393.2665 | [KB4471321](https://patchblox.com/security/data/fix/microsoft/kb4471321.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 | 14393.2665 | [KB4471321](https://patchblox.com/security/data/fix/microsoft/kb4471321.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation) | 14393.2665 | [KB4471321](https://patchblox.com/security/data/fix/microsoft/kb4471321.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4470640](https://patchblox.com/security/data/fix/microsoft/kb4470640.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 | | [KB4470500](https://patchblox.com/security/data/fix/microsoft/kb4470500.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4470640](https://patchblox.com/security/data/fix/microsoft/kb4470640.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1 | | [KB4470500](https://patchblox.com/security/data/fix/microsoft/kb4470500.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems | | [KB4470499](https://patchblox.com/security/data/fix/microsoft/kb4470499.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems | | [KB4470630](https://patchblox.com/security/data/fix/microsoft/kb4470630.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for x64-based systems | | [KB4470499](https://patchblox.com/security/data/fix/microsoft/kb4470499.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for x64-based systems | | [KB4470639](https://patchblox.com/security/data/fix/microsoft/kb4470639.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows RT 8.1 | | [KB4470639](https://patchblox.com/security/data/fix/microsoft/kb4470639.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4470640](https://patchblox.com/security/data/fix/microsoft/kb4470640.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | | [KB4470500](https://patchblox.com/security/data/fix/microsoft/kb4470500.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4470640](https://patchblox.com/security/data/fix/microsoft/kb4470640.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | | [KB4470500](https://patchblox.com/security/data/fix/microsoft/kb4470500.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 | | [KB4470498](https://patchblox.com/security/data/fix/microsoft/kb4470498.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 | | [KB4470638](https://patchblox.com/security/data/fix/microsoft/kb4470638.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) | | [KB4470498](https://patchblox.com/security/data/fix/microsoft/kb4470498.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) | | [KB4470638](https://patchblox.com/security/data/fix/microsoft/kb4470638.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 | | [KB4470499](https://patchblox.com/security/data/fix/microsoft/kb4470499.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 | | [KB4470639](https://patchblox.com/security/data/fix/microsoft/kb4470639.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) | | [KB4470499](https://patchblox.com/security/data/fix/microsoft/kb4470499.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) | | [KB4470639](https://patchblox.com/security/data/fix/microsoft/kb4470639.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit Systems | 16299.846 | [KB4471329](https://patchblox.com/security/data/fix/microsoft/kb4471329.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.7.1/4.7.2 on Windows 10 Version 1709 for ARM64-based Systems | 16299.846 | [KB4471329](https://patchblox.com/security/data/fix/microsoft/kb4471329.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based Systems | 16299.846 | [KB4471329](https://patchblox.com/security/data/fix/microsoft/kb4471329.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.7.1/4.7.2 on Windows Server, version 1709 (Server Core Installation) | 16299.846 | [KB4471329](https://patchblox.com/security/data/fix/microsoft/kb4471329.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.7.2 on Windows 10 Version 1803 for 32-bit Systems | 17134.471 | [KB4471324](https://patchblox.com/security/data/fix/microsoft/kb4471324.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.7.2 on Windows 10 Version 1803 for x64-based Systems | 17134.471 | [KB4471324](https://patchblox.com/security/data/fix/microsoft/kb4471324.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.7.2 on Windows 10 Version 1809 for 32-bit Systems | | [KB4470502](https://patchblox.com/security/data/fix/microsoft/kb4470502.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.7.2 on Windows 10 Version 1809 for x64-based Systems | | [KB4470502](https://patchblox.com/security/data/fix/microsoft/kb4470502.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.7.2 on Windows Server 2019 | | [KB4470502](https://patchblox.com/security/data/fix/microsoft/kb4470502.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.7.2 on Windows Server 2019 (Server Core installation) | | [KB4470502](https://patchblox.com/security/data/fix/microsoft/kb4470502.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.7.2 on Windows Server, version 1803 (Server Core Installation) | 17134.471 | [KB4471324](https://patchblox.com/security/data/fix/microsoft/kb4471324.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for 32-bit Systems | 15063.1506 | [KB4471327](https://patchblox.com/security/data/fix/microsoft/kb4471327.md) | Dec 11, 2018 | | Microsoft | Microsoft .NET Framework 4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for x64-based Systems | 15063.1506 | [KB4471327](https://patchblox.com/security/data/fix/microsoft/kb4471327.md) | Dec 11, 2018 | --- Data as of 2026-11-07T12:40:37Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo