Heap-based buffer overflow in .NET and Visual Studio - CVE-2024-30045

Vulnerability identifier: #VU89431

CSH Severity: High

CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-30045

CWE-ID: CWE-122

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in .NET and Visual Studio. A remote attacker can pass specially crafted data to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

.NET
INTRALOG WMS
Visual Studio
Red Hat Enterprise Linux for Power, little endian
Red Hat CodeReady Linux Builder for IBM z Systems
Red Hat CodeReady Linux Builder for ARM 64
Red Hat CodeReady Linux Builder for Power, little endian
Red Hat CodeReady Linux Builder for x86_64
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for x86_64
Ubuntu
aspnetcore-runtime-7.0 (Ubuntu package)
dotnet-host-7.0 (Ubuntu package)
dotnet-hostfxr-7.0 (Ubuntu package)
dotnet-runtime-7.0 (Ubuntu package)
dotnet-sdk-7.0 (Ubuntu package)
dotnet7 (Ubuntu package)
dotnet7.0 (Red Hat package)
dotnet-hostfxr-8.0 (Ubuntu package)
dotnet-host-8.0 (Ubuntu package)
dotnet-runtime-8.0 (Ubuntu package)
aspnetcore-runtime-8.0 (Ubuntu package)
dotnet-sdk-8.0 (Ubuntu package)
dotnet8.0 (Red Hat package)
dotnet8 (Ubuntu package)

Install updates from vendor's website.

INTRALOG WMS - update to 4
aspnetcore-runtime-7.0 (Ubuntu package) - addressed in versions 7.0.119-0ubuntu1~22.04.1, 7.0.119-0ubuntu1~23.10.1
dotnet-host-7.0 (Ubuntu package) - addressed in versions 7.0.119-0ubuntu1~22.04.1, 7.0.119-0ubuntu1~23.10.1
dotnet-hostfxr-7.0 (Ubuntu package) - addressed in versions 7.0.119-0ubuntu1~22.04.1, 7.0.119-0ubuntu1~23.10.1
dotnet-runtime-7.0 (Ubuntu package) - addressed in versions 7.0.119-0ubuntu1~22.04.1, 7.0.119-0ubuntu1~23.10.1
dotnet-sdk-7.0 (Ubuntu package) - addressed in versions 7.0.119-0ubuntu1~22.04.1, 7.0.119-0ubuntu1~23.10.1
dotnet7 (Ubuntu package) - addressed in versions 7.0.119-0ubuntu1~22.04.1, 7.0.119-0ubuntu1~23.10.1
dotnet7.0 (Red Hat package) - addressed in versions 7.0.119-1.el8_10, 7.0.119-1.el9_4
dotnet-hostfxr-8.0 (Ubuntu package) - addressed in versions 8.0.5-0ubuntu1~22.04.1, 8.0.5-0ubuntu1~23.10.1, 8.0.5-0ubuntu1~24.04.1
dotnet-host-8.0 (Ubuntu package) - addressed in versions 8.0.5-0ubuntu1~22.04.1, 8.0.5-0ubuntu1~23.10.1, 8.0.5-0ubuntu1~24.04.1
dotnet-runtime-8.0 (Ubuntu package) - addressed in versions 8.0.5-0ubuntu1~22.04.1, 8.0.5-0ubuntu1~23.10.1, 8.0.5-0ubuntu1~24.04.1
aspnetcore-runtime-8.0 (Ubuntu package) - addressed in versions 8.0.5-0ubuntu1~22.04.1, 8.0.5-0ubuntu1~23.10.1, 8.0.5-0ubuntu1~24.04.1
dotnet-sdk-8.0 (Ubuntu package) - addressed in versions 8.0.105-0ubuntu1~22.04.1, 8.0.105-0ubuntu1~23.10.1, 8.0.105-0ubuntu1~24.04.1
dotnet8.0 (Red Hat package) - addressed in versions 8.0.105-1.el8_10, 8.0.105-1.el9_4
dotnet8 (Ubuntu package) - addressed in versions 8.0.105-8.0.5-0ubuntu1~22.04.1, 8.0.105-8.0.5-0ubuntu1~23.10.1, 8.0.105-8.0.5-0ubuntu1~24.04.1

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2024-30045

• Heap-based buffer overflow in Microsoft .NET and Visual Studio
• Ubuntu update for dotnet7
• Red Hat Enterprise Linux 9 update for .NET 8.0
• Red Hat Enterprise Linux 9 update for .NET 7.0
• Red Hat Enterprise Linux 8 update for .NET 7.0
• Red Hat Enterprise Linux 8 update for .NET 8.0
• Multiple vulnerabilities in Siemens INTRALOG WMS