An information disclosure vulnerability exists in .NET Framework and .NET Core which allows bypassing Cross-origin Resource Sharing (CORS) c
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2.1.7, 2.2.1
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
An information disclosure vulnerability exists in .NET Framework and .NET Core which allows bypassing Cross-origin Resource Sharing (CORS) configurations, aka ".NET Framework Information Disclosure Vulnerability." This affects Microsoft .NET Framework 2.0, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.7/4.7.1/4.7.2, .NET Core 2.1, Microsoft .NET Framework 4.7.1/4.7.2, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, .NET Core 2.2, Microsoft .NET Framework 4.7.2.
Timeline
- CVE published
- Record last updated
Affected versions
- Microsoft .NET Core
2.1, 2.2
- Microsoft Microsoft .NET Framework
2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2, 2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2, 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2, 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2, 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2, 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2, 3.5 on Windows 10 for 32-bit Systems, 3.5 on Windows 10 for x64-based Systems, 3.5 on Windows 10 Version 1607 for 32-bit Systems, 3.5 on Windows 10 Version 1607 for x64-based Systems, 3.5 on Windows 10 Version 1703 for 32-bit Systems, 3.5 on Windows 10 Version 1703 for x64-based Systems, 3.5 on Windows 10 Version 1709 for 32-bit Systems, 3.5 on Windows 10 Version 1709 for ARM64-based Systems, 3.5 on Windows 10 Version 1709 for x64-based Systems, 3.5 on Windows 10 Version 1803 for 32-bit Systems, 3.5 on Windows 10 Version 1803 for ARM64-based Systems, 3.5 on Windows 10 Version 1803 for x64-based Systems, 3.5 on Windows 10 Version 1809 for 32-bit Systems, 3.5 on Windows 10 Version 1809 for x64-based Systems, 3.5 on Windows 8.1 for 32-bit systems, 3.5 on Windows 8.1 for x64-based systems, 3.5 on Windows Server 2012, 3.5 on Windows Server 2012 (Server Core installation), 3.5 on Windows Server 2012 R2, 3.5 on Windows Server 2012 R2 (Server Core installation), 3.5 on Windows Server 2016, 3.5 on Windows Server 2016 (Server Core installation), 3.5 on Windows Server 2019, 3.5 on Windows Server 2019 (Server Core installation), and 49 more
- Microsoft.NETCore.AppNuGet
From 2.1.0 · fixed in 2.1.7
- Microsoft.NETCore.AppNuGet
From 2.2.0 · fixed in 2.2.1