Advisory Published
Updated

REDHAT-BUG-1705506

First published: Thu May 02 2019(Updated: )

It was discovered that RegEx strings were not properly processed, which can be exploited by anauthenticated remote attackers to cause a Denial of Service by sending specially crafted requests to a .NET Core application. External references: <a href="https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0820">https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0820</a>

Affected SoftwareAffected VersionHow to fix
Microsoft .NET Core Runtime

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Frequently Asked Questions

  • What is the severity of REDHAT-BUG-1705506?

    REDHAT-BUG-1705506 is considered to have a high severity due to its potential to cause Denial of Service attacks.

  • How do I fix REDHAT-BUG-1705506?

    To fix REDHAT-BUG-1705506, you need to apply the latest patches or updates provided by Microsoft for the .NET Core SDK.

  • What type of attack does REDHAT-BUG-1705506 enable?

    REDHAT-BUG-1705506 enables unauthenticated remote attackers to perform Denial of Service attacks on .NET Core applications.

  • Which software is affected by REDHAT-BUG-1705506?

    REDHAT-BUG-1705506 affects Microsoft .NET Core SDK applications that handle RegEx strings.

  • Is authentication required to exploit REDHAT-BUG-1705506?

    No, authentication is not required to exploit REDHAT-BUG-1705506, making it particularly concerning.

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