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    6 vulnerabilities found for aspnetcore by microsoft

    VAR-201711-0165

    Vulnerability from variot - Updated: 2023-12-18 12:37

    .NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly handling web requests, aka ".NET CORE Denial Of Service Vulnerability". Microsoft ASP.NET Core is a cross-platform open source framework of Microsoft Corporation of the United States. The framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. The vulnerability stems from programs that do not properly handle web requests. ASP.NET Core 1.0, 1.1 and 2.0 are vulnerable

    Show details on source website

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    VAR-201711-0194

    Vulnerability from variot - Updated: 2023-12-18 12:03

    .NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly parsing certificate data. A denial of service vulnerability exists when .NET Core improperly handles parsing certificate data, aka ".NET CORE Denial Of Service Vulnerability". ASP.NET Core 1.0, 1.1 and 2.0 are vulnerable. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1

    ===================================================================== Red Hat Security Advisory

    Synopsis: Low: .NET Core security update Advisory ID: RHSA-2017:3248-01 Product: dotNET on RHEL Advisory URL: https://access.redhat.com/errata/RHSA-2017:3248 Issue date: 2017-11-20 CVE Names: CVE-2017-8585 CVE-2017-11770 =====================================================================

    1. Summary:

    A security update for .NET Core on RHEL is now available.

    Red Hat Product Security has rated this update as having a security impact of Low. 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.

    1. Relevant releases/architectures:

    dotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 dotNET on RHEL for Red Hat Enterprise Linux Server (v. 7) - x86_64 dotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7) - x86_64

    1. Description:

    New versions of .NET Core that address several security vulnerabilities are now available. The updated versions are .NET Core 1.0.8, 1.1.5 and 2.0.3. (CVE-2017-11770)

    1. Solution:

    Before applying this update, make sure all previously released errata relevant to your system have been applied.

    For details on how to apply this update, refer to:

    https://access.redhat.com/articles/11258

    1. Bugs fixed (https://bugzilla.redhat.com/):

    1512982 - CVE-2017-8585 dotNet: DDoS via invalid culture 1512992 - CVE-2017-11770 dotNET: DDos via bad certificate

    1. Package List:

    dotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):

    Source: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm

    x86_64: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm

    dotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):

    Source: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm

    x86_64: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm

    dotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):

    Source: rh-dotnet20-dotnet-2.0.3-4.el7.src.rpm

    x86_64: rh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-sdk-2.0-2.0.3-4.el7.x86_64.rpm

    dotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):

    Source: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm

    x86_64: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm

    dotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):

    Source: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm

    x86_64: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm

    dotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):

    Source: rh-dotnet20-dotnet-2.0.3-4.el7.src.rpm

    x86_64: rh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-sdk-2.0-2.0.3-4.el7.x86_64.rpm

    dotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):

    Source: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm

    x86_64: rh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm

    dotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):

    Source: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm

    x86_64: rh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm

    dotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):

    Source: rh-dotnet20-dotnet-2.0.3-4.el7.src.rpm

    x86_64: rh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm rh-dotnet20-dotnet-sdk-2.0-2.0.3-4.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/

    1. References:

    https://access.redhat.com/security/cve/CVE-2017-8585 https://access.redhat.com/security/cve/CVE-2017-11770 https://access.redhat.com/security/updates/classification/#low

    https://github.com/dotnet/announcements/issues/34 https://github.com/dotnet/announcements/issues/44

    https://github.com/dotnet/core/blob/master/release-notes/2.0/2.0.3.md https://github.com/dotnet/core/blob/master/release-notes/1.1/1.1.5.md https://github.com/dotnet/core/blob/master/release-notes/1.0/1.0.8.md

    1. Contact:

    The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/

    Copyright 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1

    iD8DBQFaEsB8XlSAg2UNWIIRAmOjAJ9wjYtfCUbtPpsnb6lS24iFpnlohwCfW3q7 qK6A1l+OTjiiqdhM/cGc8ZU= =DZ68 -----END PGP SIGNATURE-----

    -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce

    Show details on source website

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Summary:\n\nA security update for .NET Core on RHEL is now available. \n\nRed Hat Product Security has rated this update as having a security impact\nof Low. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\ndotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64\ndotNET on RHEL for Red Hat Enterprise Linux Server (v. 7) - x86_64\ndotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7) - x86_64\n\n3. Description:\n\nNew versions of .NET Core that address several security vulnerabilities are\nnow available. The updated versions are .NET Core 1.0.8, 1.1.5 and 2.0.3. (CVE-2017-11770)\n\n4. Solution:\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied. \n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1512982 - CVE-2017-8585 dotNet: DDoS via invalid culture\n1512992 - CVE-2017-11770 dotNET: DDos via bad certificate\n\n6. Package List:\n\ndotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet20-dotnet-2.0.3-4.el7.src.rpm\n\nx86_64:\nrh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-sdk-2.0-2.0.3-4.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet20-dotnet-2.0.3-4.el7.src.rpm\n\nx86_64:\nrh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-sdk-2.0-2.0.3-4.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.8-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.8-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.5-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.5-1.el7.x86_64.rpm\n\ndotNET on RHEL for Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet20-dotnet-2.0.3-4.el7.src.rpm\n\nx86_64:\nrh-dotnet20-dotnet-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-debuginfo-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-host-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-runtime-2.0-2.0.3-4.el7.x86_64.rpm\nrh-dotnet20-dotnet-sdk-2.0-2.0.3-4.el7.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security.  Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2017-8585\nhttps://access.redhat.com/security/cve/CVE-2017-11770\nhttps://access.redhat.com/security/updates/classification/#low\n\nhttps://github.com/dotnet/announcements/issues/34\nhttps://github.com/dotnet/announcements/issues/44\n\nhttps://github.com/dotnet/core/blob/master/release-notes/2.0/2.0.3.md\nhttps://github.com/dotnet/core/blob/master/release-notes/1.1/1.1.5.md\nhttps://github.com/dotnet/core/blob/master/release-notes/1.0/1.0.8.md\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. 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    CVE-2017-11883 (GCVE-0-2017-11883)

    Vulnerability from nvd – Published: 2017-11-15 03:00 – Updated: 2024-09-16 23:06
    VLAI
    Summary
    .NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly handling web requests, aka ".NET CORE Denial Of Service Vulnerability".
    Severity
    No CVSS data available.
    CWE
    • Denial of Service
    Assigner
    References
    URL Tags
    https://portal.msrc.microsoft.com/en-US/security-… x_refsource_CONFIRM
    http://www.securityfocus.com/bid/101835 vdb-entryx_refsource_BID
    http://www.securitytracker.com/id/1039793 vdb-entryx_refsource_SECTRACK
    Impacted products
    Vendor Product Version
    Microsoft Corporation ASP.NET Affected: ASP.NET Core 1.0, ASP.NET Core 1.1, ASP.NET Core 2.0
    Create a notification for this product.
    Date Public
    2017-11-14 00:00
    Show details on NVD website

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    CVE-2017-11770 (GCVE-0-2017-11770)

    Vulnerability from nvd – Published: 2017-11-15 03:00 – Updated: 2024-09-16 22:41
    VLAI
    Summary
    .NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly parsing certificate data. A denial of service vulnerability exists when .NET Core improperly handles parsing certificate data, aka ".NET CORE Denial Of Service Vulnerability".
    Severity
    No CVSS data available.
    CWE
    • Denial of Service
    Assigner
    References
    URL Tags
    http://www.securitytracker.com/id/1039787 vdb-entryx_refsource_SECTRACK
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    http://www.securityfocus.com/bid/101710 vdb-entryx_refsource_BID
    Impacted products
    Vendor Product Version
    Microsoft Corporation .NET Core Affected: .NET Core 1.0, .NET Core 1.1, and .NET Core 2.0
    Create a notification for this product.
    Date Public
    2017-11-14 00:00
    Show details on NVD website

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    CVE-2017-11770 (GCVE-0-2017-11770)

    Vulnerability from cvelistv5 – Published: 2017-11-15 03:00 – Updated: 2024-09-16 22:41
    VLAI
    Summary
    .NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly parsing certificate data. A denial of service vulnerability exists when .NET Core improperly handles parsing certificate data, aka ".NET CORE Denial Of Service Vulnerability".
    Severity
    No CVSS data available.
    CWE
    • Denial of Service
    Assigner
    References
    URL Tags
    http://www.securitytracker.com/id/1039787 vdb-entryx_refsource_SECTRACK
    https://portal.msrc.microsoft.com/en-US/security-… x_refsource_CONFIRM
    https://access.redhat.com/errata/RHSA-2017:3248 vendor-advisoryx_refsource_REDHAT
    http://www.securityfocus.com/bid/101710 vdb-entryx_refsource_BID
    Impacted products
    Vendor Product Version
    Microsoft Corporation .NET Core Affected: .NET Core 1.0, .NET Core 1.1, and .NET Core 2.0
    Create a notification for this product.
    Date Public
    2017-11-14 00:00
    Show details on NVD website

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    CVE-2017-11883 (GCVE-0-2017-11883)

    Vulnerability from cvelistv5 – Published: 2017-11-15 03:00 – Updated: 2024-09-16 23:06
    VLAI
    Summary
    .NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly handling web requests, aka ".NET CORE Denial Of Service Vulnerability".
    Severity
    No CVSS data available.
    CWE
    • Denial of Service
    Assigner
    References
    URL Tags
    https://portal.msrc.microsoft.com/en-US/security-… x_refsource_CONFIRM
    http://www.securityfocus.com/bid/101835 vdb-entryx_refsource_BID
    http://www.securitytracker.com/id/1039793 vdb-entryx_refsource_SECTRACK
    Impacted products
    Vendor Product Version
    Microsoft Corporation ASP.NET Affected: ASP.NET Core 1.0, ASP.NET Core 1.1, ASP.NET Core 2.0
    Create a notification for this product.
    Date Public
    2017-11-14 00:00
    Show details on NVD website

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