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CVE-2020-1597: Improper Input Validation

August 17, 2020 (updated July 21, 2021)

A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka ‘ASP.NET Core Denial of Service Vulnerability’.

References

  • github.com/dotnet/announcements/issues/162
  • nvd.nist.gov/vuln/detail/CVE-2020-1597
  • portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597

Code Behaviors & Features

Detect and mitigate CVE-2020-1597 with GitLab Dependency Scanning

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Affected versions

All versions starting from 2.1 up to 3.1

Fixed versions

  • 3.1.7

Solution

Upgrade to version 3.1.7 or above.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Learn more about CVSS

Source file

nuget/Microsoft.AspNetCore.All/CVE-2020-1597.yml

Spotted a mistake? Edit the file on GitLab.

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