Microsoft .NET/VS Denial of Service from CVE-2024-43484
CVE-2024-43484 Published on October 8, 2024

.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability
.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

Github Repository Vendor Advisory NVD

Weakness Types

Inefficient Algorithmic Complexity

An algorithm in a product has an inefficient worst-case computational complexity that may be detrimental to system performance and can be triggered by an attacker, typically using crafted manipulations that ensure that the worst case is being reached.

What is a Stack Exhaustion Vulnerability?

The product allocates memory based on an untrusted, large size value, but it does not ensure that the size is within expected limits, allowing arbitrary amounts of memory to be allocated.

CVE-2024-43484 has been classified to as a Stack Exhaustion vulnerability or weakness.

Products Associated with CVE-2024-43484

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Canonical Ubuntu Linux

Microsoft Visual Studio 2022

Affected Versions

Microsoft PowerShell 7.2:

Version 7.2.0 and below 7.2.24 is affected.

Microsoft PowerShell 7.4:

Version 7.4.0 and below 7.4.6 is affected.

Microsoft Visual Studio 2022 version 17.6:

Version 17.6.0 and below 17.6.20 is affected.

Microsoft Visual Studio 2022 version 17.8:

Version 17.8.0 and below 17.8.15 is affected.

Microsoft Visual Studio 2022 version 17.10:

Version 17.10 and below 17.10.8 is affected.

Microsoft Visual Studio 2022 version 17.11:

Version 17.11 and below 17.11.5 is affected.

Microsoft .NET 6.0:

Version 6.0.0 and below 6.0.35 is affected.

Microsoft .NET 8.0:

Version 8.0.0 and below 8.0.10 is affected.

Microsoft .NET Framework 3.5 AND 4.7.2:

Version 4.7.0 and below 4.7.04115.01 is affected.

Microsoft .NET Framework 3.5 AND 4.8:

Version 4.8.0 and below 4.8.04762.01 is affected.

Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2:

Version 4.7.0 and below 4.7.04115.01 is affected.

Microsoft .NET Framework 3.5 AND 4.8.1:

Version 4.8.1 and below 4.8.1.9277.03 is affected.

Microsoft .NET Framework 4.6.2:

Version 4.7.0 and below 4.7.04115.01 is affected.

Microsoft .NET Framework 4.6/4.6.2:

Version 10.0.0.0 and below 10.0.10240.20796 is affected.

Microsoft .NET Framework 2.0 Service Pack 2:

Version 2.0.0 and below 3.0.30729.8974 is affected.

Microsoft .NET Framework 3.0 Service Pack 2:

Version 3.0.0 and below 3.0.30729.8974 is affected.

Microsoft .NET Framework 3.5:

Version 3.5.0 and below 3.5.30729.8973 is affected.

Microsoft .NET Framework 3.5.1:

Version 3.5.0 and below 3.5.1.30729.8974 is affected.

Microsoft .NET Framework 4.8:

Version 4.8.0 and below 4.8.04762.01 is affected.

Vulnerable Packages

The following package name and versions may be associated with CVE-2024-43484

Package Manager	Vulnerable Package	Versions	Fixed In
nuget	System.IO.Packaging	>= 6.0.0, <= 6.0.33	6.0.35
nuget	System.IO.Packaging	>= 8.0.0, <= 8.0.8	8.0.10
nuget	System.IO.Packaging	>= 9.0.0-preview.1.24080.9, <= 9.0.0-rc.1.24431.7	9.0.0-rc.2.24473.5

Exploit Probability

EPSS

1.21%

Percentile

78.78%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.

Microsoft .NET/VS Denial of Service from CVE-2024-43484CVE-2024-43484 Published on October 8, 2024