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    RedHat: RHSA-2020-3422:01 Important: .NET Core 3.1 security and bugfix

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    An update for .NET Core 3.1 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Important: .NET Core 3.1 security and bugfix update
    Advisory ID:       RHSA-2020:3422-01
    Product:           Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2020:3422
    Issue date:        2020-08-11
    CVE Names:         CVE-2020-1597 
    =====================================================================
    
    1. Summary:
    
    An update for .NET Core 3.1 is now available for Red Hat Enterprise Linux
    8.
    
    Red Hat Product Security has rated this update as having a security impact
    of Important. A Common Vulnerability Scoring System (CVSS) base score,
    which gives a detailed severity rating, is available for each vulnerability
    from the CVE link(s) in the References section.
    
    2. Relevant releases/architectures:
    
    Red Hat Enterprise Linux AppStream (v. 8) - x86_64
    
    3. Description:
    
    .NET Core is a managed-software framework. It implements a subset of the
    .NET framework APIs and several new APIs, and it includes a CLR
    implementation.
    
    New versions of .NET Core that address security vulnerabilities are now
    available. The updated versions are .NET Core SDK 3.1.107 and .NET Core
    Runtime 3.1.7.
    
    Security Fixes:
    
    * .NET Core: ASP.NET Core Resource Consumption Denial of Service
    (CVE-2020-1597)
    
    Default inclusions for applications built with .NET Core have been updated
    to reference the newest versions and their security fixes.
    
    For more details about the security issue(s), including the impact, a CVSS
    score, acknowledgments, and other related information, refer to the CVE
    page(s) listed in the References section.
    
    4. Solution:
    
    For details on how to apply this update, which includes the changes
    described in this advisory, refer to:
    
    https://access.redhat.com/articles/11258
    
    5. Bugs fixed (https://bugzilla.redhat.com/):
    
    1861110 - CVE-2020-1597 dotnet: ASP.NET Core Resource Consumption Denial of Service
    
    6. Package List:
    
    Red Hat Enterprise Linux AppStream (v. 8):
    
    Source:
    dotnet3.1-3.1.107-1.el8_2.src.rpm
    
    x86_64:
    aspnetcore-runtime-3.1-3.1.7-1.el8_2.x86_64.rpm
    aspnetcore-targeting-pack-3.1-3.1.7-1.el8_2.x86_64.rpm
    dotnet-3.1.107-1.el8_2.x86_64.rpm
    dotnet-apphost-pack-3.1-3.1.7-1.el8_2.x86_64.rpm
    dotnet-apphost-pack-3.1-debuginfo-3.1.7-1.el8_2.x86_64.rpm
    dotnet-host-3.1.7-1.el8_2.x86_64.rpm
    dotnet-host-debuginfo-3.1.7-1.el8_2.x86_64.rpm
    dotnet-hostfxr-3.1-3.1.7-1.el8_2.x86_64.rpm
    dotnet-hostfxr-3.1-debuginfo-3.1.7-1.el8_2.x86_64.rpm
    dotnet-runtime-3.1-3.1.7-1.el8_2.x86_64.rpm
    dotnet-runtime-3.1-debuginfo-3.1.7-1.el8_2.x86_64.rpm
    dotnet-sdk-3.1-3.1.107-1.el8_2.x86_64.rpm
    dotnet-sdk-3.1-debuginfo-3.1.107-1.el8_2.x86_64.rpm
    dotnet-targeting-pack-3.1-3.1.7-1.el8_2.x86_64.rpm
    dotnet-templates-3.1-3.1.107-1.el8_2.x86_64.rpm
    dotnet3.1-debuginfo-3.1.107-1.el8_2.x86_64.rpm
    dotnet3.1-debugsource-3.1.107-1.el8_2.x86_64.rpm
    netstandard-targeting-pack-2.1-3.1.107-1.el8_2.x86_64.rpm
    
    These packages are GPG signed by Red Hat for security.  Our key and
    details on how to verify the signature are available from
    https://access.redhat.com/security/team/key/
    
    7. References:
    
    https://access.redhat.com/security/cve/CVE-2020-1597
    https://access.redhat.com/security/updates/classification/#important
    
    8. Contact:
    
    The Red Hat security contact is . More contact
    details at https://access.redhat.com/security/team/contact/
    
    Copyright 2020 Red Hat, Inc.
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