CVE-2018-0765
.NET and .NET Core Denial of Service Vulnerability
CVE-2018-0765 is fixed in 71 products on 1 platform, first by KB4103723, released May 8, 2018. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
n/a
Important
Exploitation
None reported
Exploitation Unlikely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0813
94th percentile
<p>A denial of service vulnerability exists when .NET and .NET Core improperly process XML documents. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application.</p> <p>A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET (or .NET core) application.</p> <p>The update addresses the vulnerability by correcting how .NET and .NET Core applications handle XML document processing.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4095873 | May 8, 2018 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4095513 | May 8, 2018 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4095873 | May 8, 2018 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4095513 | May 8, 2018 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4095873 | May 8, 2018 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4095513 | May 8, 2018 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4095873 | May 8, 2018 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4095513 | May 8, 2018 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4095873 | May 8, 2018 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4095513 | May 8, 2018 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4095873 | May 8, 2018 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4095513 | May 8, 2018 | |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for 32-bit Systems | 14393.2248 | KB4103723 | May 8, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for x64-based Systems | 14393.2248 | KB4103723 | May 8, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for 32-bit Systems | 15063.1088 | KB4103731 | May 8, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for x64-based Systems | 15063.1088 | KB4103731 | May 8, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for 32-bit Systems | 16299.431 | KB4103727 | May 8, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for x64-based Systems | 16299.431 | KB4103727 | May 8, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for 32-bit Systems | 17134.48 | KB4103721 | May 8, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for x64-based Systems | 17134.48 | KB4103721 | May 8, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 for 32-bit Systems | 10240.17861 | KB4103716 | May 8, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 for x64-based Systems | 10240.17861 | KB4103716 | May 8, 2018 |
| Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems | KB4095515 | May 8, 2018 | |
| Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems | KB4095875 | May 8, 2018 | |
| Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems | KB4095515 | May 8, 2018 | |
| Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems | KB4095875 | May 8, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 | KB4095872 | May 8, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 | KB4095512 | May 8, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) | KB4095872 | May 8, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) | KB4095512 | May 8, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 | KB4095515 | May 8, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 | KB4095875 | May 8, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) | KB4095515 | May 8, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) | KB4095875 | May 8, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2016 | 14393.2248 | KB4103723 | May 8, 2018 |
| Microsoft .NET Framework 3.5 on Windows Server 2016 (Server Core installation) | 14393.2248 | KB4103723 | May 8, 2018 |
| Microsoft .NET Framework 3.5 on Windows Server, version 1709 (Server Core Installation) | 16299.431 | KB4103727 | May 8, 2018 |
| Microsoft .NET Framework 3.5 on Windows Server, version 1803 (Server Core Installation) | 17134.48 | KB4103721 | May 8, 2018 |
| Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 | KB4095874 | May 8, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 | KB4095514 | May 8, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 | KB4095874 | May 8, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 | KB4095514 | May 8, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4095874 | May 8, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4095514 | May 8, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4095874 | May 8, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4095514 | May 8, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4095874 | May 8, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4095514 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 | KB4095519 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 | KB4096495 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 | KB4095519 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 | KB4096495 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems | KB4095876 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems | KB4095517 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems | KB4095876 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems | KB4095517 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows RT 8.1 | KB4095876 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4095519 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4096495 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4095519 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4096495 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4095519 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4096495 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4095519 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4096495 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 | KB4096494 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 | KB4095518 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation) | KB4096494 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation) | KB4095518 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 | KB4095876 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 | KB4095517 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (Server Core installation) | KB4095876 | May 8, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (Server Core installation) | KB4095517 | May 8, 2018 | |
| Microsoft .NET Framework 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4096237 | May 8, 2018 | |
| Microsoft .NET Framework 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4096418 | May 8, 2018 | |
| Microsoft .NET Framework 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4096237 | May 8, 2018 | |
| Microsoft .NET Framework 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4096418 | May 8, 2018 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1 on Windows 10 Version 1607 for 32-bit Systems | 14393.2248 | KB4103723 | May 8, 2018 |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1 on Windows 10 Version 1607 for x64-based Systems | 14393.2248 | KB4103723 | May 8, 2018 |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1 on Windows Server 2016 | 14393.2248 | KB4103723 | May 8, 2018 |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1 on Windows Server 2016 (Server Core installation) | 14393.2248 | KB4103723 | May 8, 2018 |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2 on Windows 10 for 32-bit Systems | 10240.17861 | KB4103716 | May 8, 2018 |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2 on Windows 10 for x64-based Systems | 10240.17861 | KB4103716 | May 8, 2018 |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows 7 for 32-bit Systems Service Pack 1 | KB4096237 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows 7 for 32-bit Systems Service Pack 1 | KB4096418 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows 7 for x64-based Systems Service Pack 1 | KB4096237 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows 7 for x64-based Systems Service Pack 1 | KB4096418 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows 8.1 for 32-bit systems | KB4096236 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows 8.1 for 32-bit systems | KB4096417 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows 8.1 for x64-based systems | KB4096236 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows 8.1 for x64-based systems | KB4096417 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows RT 8.1 | KB4096417 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4096237 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4096418 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4096237 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4096418 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows Server 2012 | KB4096416 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows Server 2012 | KB4096235 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows Server 2012 (Server Core installation) | KB4096416 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows Server 2012 (Server Core installation) | KB4096235 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows Server 2012 R2 | KB4096236 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows Server 2012 R2 | KB4096417 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows Server 2012 R2 (Server Core installation) | KB4096236 | May 8, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1 on Windows Server 2012 R2 (Server Core installation) | KB4096417 | May 8, 2018 | |
| Microsoft .NET Framework 4.7.1 on Windows 10 Version 1709 for 32-bit Systems | 16299.431 | KB4103727 | May 8, 2018 |
| Microsoft .NET Framework 4.7.1 on Windows 10 Version 1709 for x64-based Systems | 16299.431 | KB4103727 | May 8, 2018 |
| Microsoft .NET Framework 4.7.1 on Windows Server, version 1709 (Server Core Installation) | 16299.431 | KB4103727 | May 8, 2018 |
| Microsoft .NET Framework 4.7.2 on Windows 10 Version 1803 for 32-bit Systems | 17134.48 | KB4103721 | May 8, 2018 |
| Microsoft .NET Framework 4.7.2 on Windows 10 Version 1803 for x64-based Systems | 17134.48 | KB4103721 | May 8, 2018 |
| Microsoft .NET Framework 4.7.2 on Windows Server, version 1803 (Server Core Installation) | 17134.48 | KB4103721 | May 8, 2018 |
| Microsoft .NET Framework 4.7/4.7.1 on Windows 10 Version 1703 for 32-bit Systems | 15063.1088 | KB4103731 | May 8, 2018 |
| Microsoft .NET Framework 4.7/4.7.1 on Windows 10 Version 1703 for x64-based Systems | 15063.1088 | KB4103731 | May 8, 2018 |