Microsoft Graphics Component Elevation of Privilege Vulnerability

Microsoft Windows VMSwitch Elevation of Privilege Vulnerability

Description Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 6.0, .NET 7.0 and .NET 8.0. This advisory also provides guidance on what developers can do to update their applications to address this vulnerability.

A security feature bypass vulnerability exists when Microsoft .NET Framework-based applications use X.509 chain building APIs but do not completely validate the X.509 certificate due to a logic flaw. An attacker could present an arbitrary untrusted certificate with malformed signatures, triggering a bug in the framework. The framework will correctly report that X.509 chain building failed, but it will return an incorrect reason code for the failure. Applications which utilize this reason code to make their own chain building trust decisions may inadvertently treat this scenario as a successful chain build. This could allow an adversary to subvert the app's typical authentication logic.

Affected software NuGet & NuGet Packages - Any NuGet.exe, NuGet.CommandLine, NuGet.Packaging 6.8.0 version or earlier. - Any NuGet.exe, NuGet.CommandLine, NuGet.Packaging 6.7.0 version or earlier. - Any NuGet.exe, NuGet.CommandLine, NuGet.Packaging 6.6.1 version or earlier. - Any NuGet.exe, NuGet.CommandLine, NuGet.Packaging 6.4.2 version or earlier. - Any NuGet.exe, NuGet.CommandLine, NuGet.Packaging 6.3.3 version or earlier. - Any NuGet.exe, NuGet.CommandLine, NuGet.Packaging 6.0.5 version or earlier. - Any NuGet.exe, NuGet.CommandLine, NuGet.Packaging 5.11.5 version or earlier.

.NET SDK(s) - Any .NET SDK 6.0.126 or earlier, or 6.0.418 or earlier. - Any .NET SDK 7.0.115 or earlier, or 7.0.312 or earlier, or 7.0.405 or earlier. - Any .NET SDK 8.0.101 or earlier. Patches To fix the issue, please install the latest version of .NET 6.0, .NET 7.0 or .NET 8.0 and NuGet (NuGet.exe, NuGet.CommandLine, NuGet. Packaging versions). If you have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt you to update Visual Studio, which will also update your .NET SDKs. - If you're using NuGet.exe 6.8.0 or lower, you should download and install 6.8.1 from https://dist.nuget.org/win-x86-commandline/v6.8.1/nuget.exe. - If you're using NuGet.exe 6.7.0 or lower, you should download and install 6.7.1 from https://dist.nuget.org/win-x86-commandline/v6.7.1/nuget.exe. - If you're using NuGet.exe 6.6.1 or lower, you should download and install 6.6.2 from https://dist.nuget.org/win-x86-commandline/v6.6.2/nuget.exe. - If you're using NuGet.exe 6.4.2 or lower, you should download and install 6.4.3 from https://dist.nuget.org/win-x86-commandline/v6.4.3/nuget.exe. - If you're using NuGet.exe 6.3.3 or lower, you should download and install 6.3.4 from https://dist.nuget.org/win-x86-commandline/v6.3.4/nuget.exe. - If you're using NuGet.exe 6.0.5 or lower, you should download and install 6.0.6 from https://dist.nuget.org/win-x86-commandline/v6.0.6/nuget.exe. - If you're using NuGet.exe 5.11.5 or lower, you should download and install 5.11.6 from https://dist.nuget.org/win-x86-commandline/v5.11.6/nuget.exe. - If you're using .NET 8.0, you should download and install .NET 8.0.102 SDK (for Visual Studio 2022 v17.8) from https://dotnet.microsoft.com/download/dotnet-core/8.0 . - If you're using .NET 7.0, you should download and install SDK 7.0.116 (for Visual Studio 2022 v17.4), or SDK 7.0.313 (for Visual Studio 2022 v17.6), or 7.0.406 (for Visual Studio 2022 v17.7) from https://dotnet.microsoft.com/download/dotnet-core/7.0 . - If you're using .NET 6.0, you should download and install SDK 6.0.127 or SDK 6.0.419 (for Visual Studio 2022 v17.3) from https://dotnet.microsoft.com/download/dotnet-core/6.0 .

Other details Announcement for this issue can be found at https://github.com/NuGet/Announcements/issues/71

MSRC details for this can be found at CVE-2024-0057 - Security Update Guide - Microsoft - NET, .NET Framework, and Visual Studio Security Feature Bypass Vulnerability

Windows TCP/IP Remote Code Execution Vulnerability

Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability

Windows Remote Access Connection Manager Elevation of Privilege Vulnerability

Windows TCP/IP Remote Code Execution Vulnerability

Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability

Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability

Windows OLE Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows SPNEGO Extended Negotiation allows an unauthorized attacker to execute code over a network.

GDI+ Remote Code Execution Vulnerability

SMB Server might be susceptible to relay attacks depending on the configuration. An attacker who successfully exploited these vulnerabilities could perform relay attacks and make the users subject to elevation of privilege attacks. The SMB Server already supports mechanisms for hardening against relay attacks:

SMB Server signing SMB Server Extended Protection for Authentication (EPA)

Microsoft is releasing this CVE to provide customers with audit capabilities to help them to assess their environment and to identify any potential device or software incompatibility issues before deploying SMB Server hardening measures that protect against relay attacks. If you have not already enabled SMB Server hardening measures, we advise customers to take the following actions to be protected from these relay attacks:

Assess your environment by utilizing the audit capabilities that we are exposing in the September 2025 security updates. See Support for Audit Events to deploy SMB Server Hardening—SMB Server Signing & SMB Server EPA. Adopt appropriate SMB Server hardening measures.

GDI+ Remote Code Execution Vulnerability

Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network.

Stack-based buffer overflow in Windows DHCP Client allows an unauthorized attacker to elevate privileges over an adjacent network.

HTTP.sys Remote Code Execution Vulnerability

Heap-based buffer overflow in SQL Server ODBC driver allows an unauthorized attacker to execute code over a network.

Heap-based buffer overflow in Windows FTP Service allows an unauthorized attacker to execute code over a network.

Heap-based buffer overflow in Active Directory Domain Services allows an unauthorized attacker to execute code over a network.

Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a network.

Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network.

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to elevate privileges over a network.

Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over a network.

Microsoft Message Queuing Queue Manager Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.

.NET Security Feature Bypass Vulnerability

Integer overflow or wraparound in Windows RDP allows an unauthorized attacker to execute code over a network.

Remote Desktop Protocol Remote Code Execution Vulnerability

Use after free in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized attacker to execute code over a network.