CVE-2018-0764
.NET and .NET Core Denial of Service Vulnerability
CVE-2018-0764 is fixed in 66 products on 1 platform, first by KB4056888, released January 3, 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
0.0889
95th 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 | KB4054996 | Jan 18, 2018 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4054174 | Jan 18, 2018 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4054996 | Jan 18, 2018 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4054174 | Jan 18, 2018 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4054996 | Jan 18, 2018 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4054174 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4054996 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4054174 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4054996 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4054174 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4054996 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4054174 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1511 for 32-bit Systems | 10586.1356 | KB4056888 | Jan 3, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1511 for x64-based Systems | 10586.1356 | KB4056888 | Jan 3, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for 32-bit Systems | 14393.2007 | KB4056890 | Jan 3, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for x64-based Systems | 14393.2007 | KB4056890 | Jan 3, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for 32-bit Systems | 15063.850 | KB4056891 | Jan 3, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for x64-based Systems | 15063.850 | KB4056891 | Jan 3, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 for 32-bit Systems | 10240.17738 | KB4056893 | Jan 3, 2018 |
| Microsoft .NET Framework 3.5 on Windows 10 for x64-based Systems | 10240.17738 | KB4056893 | Jan 3, 2018 |
| Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems | KB4054999 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems | KB4054177 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems | KB4054999 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems | KB4054177 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 | KB4054175 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 | KB4054997 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) | KB4054175 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) | KB4054997 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 | KB4054999 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 | KB4054177 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) | KB4054999 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) | KB4054177 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5 on Windows Server 2016 | 14393.2007 | KB4056890 | Jan 3, 2018 |
| Microsoft .NET Framework 3.5 on Windows Server 2016 (Server Core installation) | 14393.2007 | KB4056890 | Jan 3, 2018 |
| Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 | KB4054998 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 | KB4054176 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 | KB4054998 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 | KB4054176 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4054998 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4054176 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4054998 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4054176 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4054998 | Jan 18, 2018 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4054176 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 | KB4054995 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 | KB4054172 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 | KB4054995 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 | KB4054172 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems | KB4054170 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems | KB4054993 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems | KB4054170 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems | KB4054993 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows RT 8.1 | KB4054993 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4054995 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4054172 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4054995 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4054172 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4054995 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4054172 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4054995 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4054172 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 | KB4054171 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 | KB4054994 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation) | KB4054171 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation) | KB4054994 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 | KB4054170 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 | KB4054993 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (Server Core installation) | KB4054170 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (Server Core installation) | KB4054993 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6 on Windows 10 for 32-bit Systems | 10240.17738 | KB4056893 | Jan 3, 2018 |
| Microsoft .NET Framework 4.6 on Windows 10 for x64-based Systems | 10240.17738 | KB4056893 | Jan 3, 2018 |
| Microsoft .NET Framework 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4054183 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4055002 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4054183 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4055002 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6.1 on Windows 10 Version 1511 for 32-bit Systems | 10586.1356 | KB4056888 | Jan 3, 2018 |
| Microsoft .NET Framework 4.6.1 on Windows 10 Version 1511 for x64-based Systems | 10586.1356 | KB4056888 | Jan 3, 2018 |
| Microsoft .NET Framework 4.6.2/4.7 on Windows 10 Version 1607 for 32-bit Systems | 14393.2007 | KB4056890 | Jan 3, 2018 |
| Microsoft .NET Framework 4.6.2/4.7 on Windows 10 Version 1607 for x64-based Systems | 14393.2007 | KB4056890 | Jan 3, 2018 |
| Microsoft .NET Framework 4.6.2/4.7 on Windows Server 2016 | 14393.2007 | KB4056890 | Jan 3, 2018 |
| Microsoft .NET Framework 4.6.2/4.7 on Windows Server 2016 (Server Core installation) | 14393.2007 | KB4056890 | Jan 3, 2018 |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows 7 for 32-bit Systems Service Pack 1 | KB4054183 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows 7 for 32-bit Systems Service Pack 1 | KB4074880 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows 7 for x64-based Systems Service Pack 1 | KB4054183 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows 7 for x64-based Systems Service Pack 1 | KB4074880 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows 8.1 for 32-bit systems | KB4055001 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows 8.1 for 32-bit systems | KB4054182 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows 8.1 for x64-based systems | KB4055001 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows 8.1 for x64-based systems | KB4054182 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows RT 8.1 | KB4055001 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4054183 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4074880 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4054183 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4074880 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows Server 2012 | KB4054181 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows Server 2012 | KB4055000 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows Server 2012 (Server Core installation) | KB4054181 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows Server 2012 (Server Core installation) | KB4055000 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows Server 2012 R2 | KB4055001 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows Server 2012 R2 | KB4054182 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows Server 2012 R2 (Server Core installation) | KB4055001 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7 on Windows Server 2012 R2 (Server Core installation) | KB4054182 | Jan 18, 2018 | |
| Microsoft .NET Framework 4.7 on Windows 10 Version 1703 for 32-bit Systems | 15063.850 | KB4056891 | Jan 3, 2018 |
| Microsoft .NET Framework 4.7 on Windows 10 Version 1703 for x64-based Systems | 15063.850 | KB4056891 | Jan 3, 2018 |
| Microsoft .NET Framework 4.7.1 on Windows 10 Version 1709 for 32-bit Systems | 16299.192 | KB4056892 | Jan 3, 2018 |
| Microsoft .NET Framework 4.7.1 on Windows 10 Version 1709 for x64-based Systems | 16299.192 | KB4056892 | Jan 3, 2018 |
| Microsoft .NET Framework 4.7.1 on Windows Server, version 1709 (Server Core Installation) | 16299.192 | KB4056892 | Jan 3, 2018 |