Inefficient Algorithmic Complexity Affecting system.text.json package, versions [6.0.0,6.0.10)[8.0.0,8.0.5)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DOTNET-SYSTEMTEXTJSON-8168848
- published9 Oct 2024
- disclosed8 Oct 2024
- creditUnknown
Introduced: 8 Oct 2024
CVE-2024-43485 (opens in a new tab)How to fix?
Upgrade System.Text.Json to version 6.0.10, 8.0.5 or higher.
Overview
Affected versions of this package are vulnerable to Inefficient Algorithmic Complexity involved in processing [ExtensionData] property data. An attacker can trigger denial of service by passing malicious JSON input to a model that uses this property.