CVE-2024-43485: Microsoft Security Advisory | .NET Denial of Service Vulnerability

CVE-2024-43485 · Severity: low · CVSS 3.1 · Published 2024-10-08

Microsoft Security Advisory CVE-2024-43485 | .NET Denial of Service Vulnerability

Technologies: System.Text.Json (NuGet). Vendors: NuGet.

Quick answers

Is CVE-2024-43485 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2024-43485 being exploited in the wild.
How severe is CVE-2024-43485?
Low severity, with a CVSS score of 3.1, published 8 October 2024.
Which products and versions are affected?
System.Text.Json (NuGet) ECOSYSTEM:introduced=8.0.0,fixed=8.0.5.
Is there a fix for CVE-2024-43485?
Yes. System.Text.Json (NuGet): upgrade to 8.0.5 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2024-43485?
Check whether you run System.Text.Json (NuGet) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • System.Text.Json (NuGet): upgrade to 8.0.5 or later
    dotnet add package System.Text.Json --version 8.0.5

Affected products

  • System.Text.Json (NuGet) ECOSYSTEM:introduced=8.0.0,fixed=8.0.5

Identifiers

  • CVE-2024-43485
  • GHSA-8g4q-xg66-9fp4

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