RedHat: RHSA-2020-2937:01 Critical: .NET Core 2.1 on Red Hat Enterprise

    Date 15 Jul 2020
    118
    Posted By LinuxSecurity Advisories
    An update for rh-dotnet21-dotnet is now available for .NET Core on Red Hat Enterprise Linux. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which
    -----BEGIN PGP SIGNED MESSAGE-----
    Hash: SHA256
    
    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Critical: .NET Core 2.1 on Red Hat Enterprise Linux security and bugfix update
    Advisory ID:       RHSA-2020:2937-01
    Product:           .NET Core on Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2020:2937
    Issue date:        2020-07-15
    CVE Names:         CVE-2020-1147 
    =====================================================================
    
    1. Summary:
    
    An update for rh-dotnet21-dotnet is now available for .NET Core on Red Hat
    Enterprise Linux.
    
    Red Hat Product Security has rated this update as having a security impact
    of Critical. 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:
    
    .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64
    .NET Core on Red Hat Enterprise Linux Server (v. 7) - x86_64
    .NET Core on Red Hat Enterprise Linux Workstation (v. 7) - 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 a security vulnerability are now
    available. The updated version is .NET Core Runtime 2.1.20 and SDK 2.1.516.
    
    Security Fix(es):
    
    * .NET Core: XML source markup processing remote code execution
    (CVE-2020-1147)
    
    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/):
    
    1856929 - CVE-2020-1147 dotnet: XML source markup processing remote code execution
    
    6. Package List:
    
    .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):
    
    Source:
    rh-dotnet21-2.1-19.el7.src.rpm
    rh-dotnet21-dotnet-2.1.516-1.el7.src.rpm
    
    x86_64:
    rh-dotnet21-2.1-19.el7.x86_64.rpm
    rh-dotnet21-dotnet-2.1.516-1.el7.x86_64.rpm
    rh-dotnet21-dotnet-debuginfo-2.1.516-1.el7.x86_64.rpm
    rh-dotnet21-dotnet-host-2.1.20-1.el7.x86_64.rpm
    rh-dotnet21-dotnet-runtime-2.1-2.1.20-1.el7.x86_64.rpm
    rh-dotnet21-dotnet-sdk-2.1-2.1.516-1.el7.x86_64.rpm
    rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.516-1.el7.x86_64.rpm
    rh-dotnet21-runtime-2.1-19.el7.x86_64.rpm
    
    .NET Core on Red Hat Enterprise Linux Server (v. 7):
    
    Source:
    rh-dotnet21-2.1-19.el7.src.rpm
    rh-dotnet21-dotnet-2.1.516-1.el7.src.rpm
    
    x86_64:
    rh-dotnet21-2.1-19.el7.x86_64.rpm
    rh-dotnet21-dotnet-2.1.516-1.el7.x86_64.rpm
    rh-dotnet21-dotnet-debuginfo-2.1.516-1.el7.x86_64.rpm
    rh-dotnet21-dotnet-host-2.1.20-1.el7.x86_64.rpm
    rh-dotnet21-dotnet-runtime-2.1-2.1.20-1.el7.x86_64.rpm
    rh-dotnet21-dotnet-sdk-2.1-2.1.516-1.el7.x86_64.rpm
    rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.516-1.el7.x86_64.rpm
    rh-dotnet21-runtime-2.1-19.el7.x86_64.rpm
    
    .NET Core on Red Hat Enterprise Linux Workstation (v. 7):
    
    Source:
    rh-dotnet21-2.1-19.el7.src.rpm
    rh-dotnet21-dotnet-2.1.516-1.el7.src.rpm
    
    x86_64:
    rh-dotnet21-2.1-19.el7.x86_64.rpm
    rh-dotnet21-dotnet-2.1.516-1.el7.x86_64.rpm
    rh-dotnet21-dotnet-debuginfo-2.1.516-1.el7.x86_64.rpm
    rh-dotnet21-dotnet-host-2.1.20-1.el7.x86_64.rpm
    rh-dotnet21-dotnet-runtime-2.1-2.1.20-1.el7.x86_64.rpm
    rh-dotnet21-dotnet-sdk-2.1-2.1.516-1.el7.x86_64.rpm
    rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.516-1.el7.x86_64.rpm
    rh-dotnet21-runtime-2.1-19.el7.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-2020-1147
    https://access.redhat.com/security/updates/classification/#critical
    
    8. Contact:
    
    The Red Hat security contact is . More contact
    details at https://access.redhat.com/security/team/contact/
    
    Copyright 2020 Red Hat, Inc.
    -----BEGIN PGP SIGNATURE-----
    Version: GnuPG v1
    
    iQIVAwUBXw7i7tzjgjWX9erEAQjJcg/6A8FSym0U4wUf51+u8oifaNgi971C1Hcj
    YHoKmX17Udi6u9wyACSO4MFUaWssoSRblOThz0Ne/zw0q7KUr9Z/cRvdsjsloIz7
    VAikaDdBzLQ1gx1ledpCwgFieaHCwyZQ9i1yVEilNmfll7WcoICXMHJCdQerTt5F
    Ky1I0WICDnN3CUHw+uuwru8inh0K/x+ubTrL5ypVd5gfwgVuePEP6hvLbz3+6LfI
    EuP/yzx2dPijSOnn4nEKgimiYAmN0kXiFLv/wIrcciVJ3sASQtgeG08e1A35UjSm
    DVi78xaMGgXLvuKMtwJt4YfD40+wsdla64p+/2RkP8vhfuSpCj2QaKyUsIUplzZY
    9XiTDX0TOA/9lH697uvUqrluwwwbSjJRCthMZYWrmP8bZt9YBlaT37FESxhFfZCA
    nzsFiHVLL+pAx+Gfd1c/lmQzhPgSIgukFOoLu+dthpYiU1z6mlQJQHQbXGit4rYp
    XYLVDgLZwqLNlkx9HCiuY/pC7oJU+DrWXXP7FIxuh7y79RQCj+tQhbnP0EPmJfnx
    LRcbfe1YfrjBcjH04K7Cyx7T0PilFt+S9o/Bh4Hq1/DRRagV5J5IKbfdMuaHnYwh
    3P/fgWTLWxCv2rovsIcOKNd5XEvGGLGO/UDQ2RdvR8BSaB7iKYwFGbCV0+4pFBMO
    27Eu9ftZTIw=
    =ingT
    -----END PGP SIGNATURE-----
    
    --
    RHSA-announce mailing list
    This email address is being protected from spambots. You need JavaScript enabled to view it.
    https://www.redhat.com/mailman/listinfo/rhsa-announce
    

    LinuxSecurity Poll

    If you are using full-disk encryption: are you concerned about the resulting performance hit?

    No answer selected. Please try again.
    Please select either existing option or enter your own, however not both.
    Please select minimum 0 answer(s) and maximum 2 answer(s).
    /main-polls/34-if-you-are-using-full-disk-encryption-are-you-concerned-about-the-resulting-performance-hit?task=poll.vote&format=json
    34
    radio
    [{"id":"120","title":"Yes","votes":"7","type":"x","order":"1","pct":70,"resources":[]},{"id":"121","title":"No ","votes":"3","type":"x","order":"2","pct":30,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
    bottom 200

    Please enable / Bitte aktiviere JavaScript!
    Veuillez activer / Por favor activa el Javascript![ ? ]

    We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.