Use After Free Affecting microsoft.aspnetcore.app.runtime.win-x86 package, versions [8.0.0,8.0.7)
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-MICROSOFTASPNETCOREAPPRUNTIMEWINX86-7444592
- published12 Jul 2024
- disclosed9 Jul 2024
- creditUnknown
Introduced: 9 Jul 2024
CVE-2024-35264 (opens in a new tab)How to fix?
Upgrade Microsoft.AspNetCore.App.Runtime.win-x86 to version 8.0.7 or higher.
Overview
Microsoft.AspNetCore.App.Runtime.win-x86 is a package providing a default set of APIs for building an ASP.NET Core application. Contains assets used for self-contained deployments.
Affected versions of this package are vulnerable to Use After Free through the handling of HTTP/3 requests in the Kestrel server. An attacker can execute arbitrary code by sending specially crafted HTTP/3 requests that exploit the data corruption issue.