var-201904-0811
Vulnerability from variot

A tampering vulnerability exists in the NuGet Package Manager for Linux and Mac that could allow an authenticated attacker to modify a NuGet package's folder structure, aka 'NuGet Package Manager Tampering Vulnerability'. Microsoft NuGet is prone to a security bypass vulnerability. An attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions.

Bug Fix(es):

  • dotnet: new SocketException((int)SocketError.InvalidArgument).Message is empty (BZ#1712471)

  • -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

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

Synopsis: Important: .NET Core on Red Hat Enterprise Linux security update for March 2019 Advisory ID: RHSA-2019:0544-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:0544 Issue date: 2019-03-13 CVE Names: CVE-2019-0757 ==================================================================== 1. Summary:

Updates for rh-dotnetcore10-dotnetcore, rh-dotnetcore11-dotnetcore, rh-dotnet21-dotnet, and rh-dotnet22-dotnet are now available for .NET Core on Red Hat Enterprise Linux.

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.

  1. 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

  1. Description:

.NET Core is a managed-software framework. It implements the .NET standard APIs and several additional 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 1.0.15, 1.1.12, 2.1.9, and 2.2.3. (CVE-2019-0757)

For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

For more information, please refer to the upstream doc in the References section.

  1. Solution:

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

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

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

1685475 - CVE-2019-0757 dotnet: NuGet Tampering Vulnerability 1685718 - Update to .NET Core Runtime 2.2.3 and SDK 2.2.105 1685720 - Update to .NET Core Runtime 2.1.9 and SDK 2.1.505

  1. Package List:

.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):

Source: rh-dotnetcore10-dotnetcore-1.0.15-1.el7.src.rpm

x86_64: rh-dotnetcore10-dotnetcore-1.0.15-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.15-1.el7.x86_64.rpm

.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):

Source: rh-dotnetcore11-dotnetcore-1.1.12-1.el7.src.rpm

x86_64: rh-dotnetcore11-dotnetcore-1.1.12-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.12-1.el7.x86_64.rpm

.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):

Source: rh-dotnet21-2.1-8.el7.src.rpm rh-dotnet21-dotnet-2.1.505-1.el7.src.rpm

x86_64: rh-dotnet21-2.1-8.el7.x86_64.rpm rh-dotnet21-dotnet-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-host-2.1.9-1.el7.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.9-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.505-1.el7.x86_64.rpm rh-dotnet21-runtime-2.1-8.el7.x86_64.rpm

.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):

Source: rh-dotnet22-2.2-4.el7.src.rpm rh-dotnet22-dotnet-2.2.105-1.el7.src.rpm

x86_64: rh-dotnet22-2.2-4.el7.x86_64.rpm rh-dotnet22-dotnet-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-debuginfo-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-fxr-2.2-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-runtime-2.2-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2.1xx-2.2.105-1.el7.x86_64.rpm rh-dotnet22-runtime-2.2-4.el7.x86_64.rpm

.NET Core on Red Hat Enterprise Linux Server (v. 7):

Source: rh-dotnetcore10-dotnetcore-1.0.15-1.el7.src.rpm

x86_64: rh-dotnetcore10-dotnetcore-1.0.15-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.15-1.el7.x86_64.rpm

.NET Core on Red Hat Enterprise Linux Server (v. 7):

Source: rh-dotnetcore11-dotnetcore-1.1.12-1.el7.src.rpm

x86_64: rh-dotnetcore11-dotnetcore-1.1.12-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.12-1.el7.x86_64.rpm

.NET Core on Red Hat Enterprise Linux Server (v. 7):

Source: rh-dotnet21-2.1-8.el7.src.rpm rh-dotnet21-dotnet-2.1.505-1.el7.src.rpm

x86_64: rh-dotnet21-2.1-8.el7.x86_64.rpm rh-dotnet21-dotnet-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-host-2.1.9-1.el7.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.9-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.505-1.el7.x86_64.rpm rh-dotnet21-runtime-2.1-8.el7.x86_64.rpm

.NET Core on Red Hat Enterprise Linux Server (v. 7):

Source: rh-dotnet22-2.2-4.el7.src.rpm rh-dotnet22-dotnet-2.2.105-1.el7.src.rpm

x86_64: rh-dotnet22-2.2-4.el7.x86_64.rpm rh-dotnet22-dotnet-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-debuginfo-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-fxr-2.2-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-runtime-2.2-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2.1xx-2.2.105-1.el7.x86_64.rpm rh-dotnet22-runtime-2.2-4.el7.x86_64.rpm

.NET Core on Red Hat Enterprise Linux Workstation (v. 7):

Source: rh-dotnetcore10-dotnetcore-1.0.15-1.el7.src.rpm

x86_64: rh-dotnetcore10-dotnetcore-1.0.15-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.15-1.el7.x86_64.rpm

.NET Core on Red Hat Enterprise Linux Workstation (v. 7):

Source: rh-dotnetcore11-dotnetcore-1.1.12-1.el7.src.rpm

x86_64: rh-dotnetcore11-dotnetcore-1.1.12-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.12-1.el7.x86_64.rpm

.NET Core on Red Hat Enterprise Linux Workstation (v. 7):

Source: rh-dotnet21-2.1-8.el7.src.rpm rh-dotnet21-dotnet-2.1.505-1.el7.src.rpm

x86_64: rh-dotnet21-2.1-8.el7.x86_64.rpm rh-dotnet21-dotnet-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-host-2.1.9-1.el7.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.9-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.505-1.el7.x86_64.rpm rh-dotnet21-runtime-2.1-8.el7.x86_64.rpm

.NET Core on Red Hat Enterprise Linux Workstation (v. 7):

Source: rh-dotnet22-2.2-4.el7.src.rpm rh-dotnet22-dotnet-2.2.105-1.el7.src.rpm

x86_64: rh-dotnet22-2.2-4.el7.x86_64.rpm rh-dotnet22-dotnet-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-debuginfo-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-fxr-2.2-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-runtime-2.2-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2.1xx-2.2.105-1.el7.x86_64.rpm rh-dotnet22-runtime-2.2-4.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-2019-0757 https://access.redhat.com/security/updates/classification/#important https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0757

  1. Contact:

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

Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1

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

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    "data": "A tampering vulnerability exists in the NuGet Package Manager for Linux and Mac that could allow an authenticated attacker to modify a NuGet package\u0027s folder structure, aka \u0027NuGet Package Manager Tampering Vulnerability\u0027. Microsoft NuGet is prone to a security bypass vulnerability. \nAn attacker can exploit this issue to bypass certain security restrictions and perform unauthorized actions. \n\nBug Fix(es):\n\n* dotnet: new SocketException((int)SocketError.InvalidArgument).Message is\nempty (BZ#1712471)\n\n4. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n====================================================================                   \nRed Hat Security Advisory\n\nSynopsis:          Important: .NET Core on Red Hat Enterprise Linux security update for March 2019\nAdvisory ID:       RHSA-2019:0544-01\nProduct:           .NET Core on Red Hat Enterprise Linux\nAdvisory URL:      https://access.redhat.com/errata/RHSA-2019:0544\nIssue date:        2019-03-13\nCVE Names:         CVE-2019-0757\n====================================================================\n1. Summary:\n\nUpdates for rh-dotnetcore10-dotnetcore, rh-dotnetcore11-dotnetcore,\nrh-dotnet21-dotnet, and rh-dotnet22-dotnet are now available for .NET Core\non Red Hat Enterprise Linux. \n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64\n.NET Core on Red Hat Enterprise Linux Server (v. 7) - x86_64\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7) - x86_64\n\n3. Description:\n\n.NET Core is a managed-software framework. It implements the .NET standard\nAPIs and several additional APIs, and it includes a CLR implementation. \n\nNew versions of .NET Core that address security vulnerabilities are now\navailable. The updated versions are .NET Core 1.0.15, 1.1.12, 2.1.9, and\n2.2.3. (CVE-2019-0757)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, and other related information, refer to the CVE page(s) listed in\nthe References section. \n\nFor more information, please refer to the upstream doc in the References\nsection. \n\n4. Solution:\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\n1685475 - CVE-2019-0757 dotnet: NuGet Tampering Vulnerability\n1685718 - Update to .NET Core Runtime 2.2.3 and SDK 2.2.105\n1685720 - Update to .NET Core Runtime 2.1.9 and SDK 2.1.505\n\n6. Package List:\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.15-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.15-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.15-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.12-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.12-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.12-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet21-2.1-8.el7.src.rpm\nrh-dotnet21-dotnet-2.1.505-1.el7.src.rpm\n\nx86_64:\nrh-dotnet21-2.1-8.el7.x86_64.rpm\nrh-dotnet21-dotnet-2.1.505-1.el7.x86_64.rpm\nrh-dotnet21-dotnet-debuginfo-2.1.505-1.el7.x86_64.rpm\nrh-dotnet21-dotnet-host-2.1.9-1.el7.x86_64.rpm\nrh-dotnet21-dotnet-runtime-2.1-2.1.9-1.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1-2.1.505-1.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1.5xx-2.1.505-1.el7.x86_64.rpm\nrh-dotnet21-runtime-2.1-8.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux ComputeNode (v. 7):\n\nSource:\nrh-dotnet22-2.2-4.el7.src.rpm\nrh-dotnet22-dotnet-2.2.105-1.el7.src.rpm\n\nx86_64:\nrh-dotnet22-2.2-4.el7.x86_64.rpm\nrh-dotnet22-dotnet-2.2.105-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-debuginfo-2.2.105-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-2.2.3-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-fxr-2.2-2.2.3-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-runtime-2.2-2.2.3-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2-2.2.105-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2.1xx-2.2.105-1.el7.x86_64.rpm\nrh-dotnet22-runtime-2.2-4.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.15-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.15-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.15-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.12-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.12-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.12-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet21-2.1-8.el7.src.rpm\nrh-dotnet21-dotnet-2.1.505-1.el7.src.rpm\n\nx86_64:\nrh-dotnet21-2.1-8.el7.x86_64.rpm\nrh-dotnet21-dotnet-2.1.505-1.el7.x86_64.rpm\nrh-dotnet21-dotnet-debuginfo-2.1.505-1.el7.x86_64.rpm\nrh-dotnet21-dotnet-host-2.1.9-1.el7.x86_64.rpm\nrh-dotnet21-dotnet-runtime-2.1-2.1.9-1.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1-2.1.505-1.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1.5xx-2.1.505-1.el7.x86_64.rpm\nrh-dotnet21-runtime-2.1-8.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Server (v. 7):\n\nSource:\nrh-dotnet22-2.2-4.el7.src.rpm\nrh-dotnet22-dotnet-2.2.105-1.el7.src.rpm\n\nx86_64:\nrh-dotnet22-2.2-4.el7.x86_64.rpm\nrh-dotnet22-dotnet-2.2.105-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-debuginfo-2.2.105-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-2.2.3-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-fxr-2.2-2.2.3-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-runtime-2.2-2.2.3-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2-2.2.105-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2.1xx-2.2.105-1.el7.x86_64.rpm\nrh-dotnet22-runtime-2.2-4.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnetcore10-dotnetcore-1.0.15-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore10-dotnetcore-1.0.15-1.el7.x86_64.rpm\nrh-dotnetcore10-dotnetcore-debuginfo-1.0.15-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnetcore11-dotnetcore-1.1.12-1.el7.src.rpm\n\nx86_64:\nrh-dotnetcore11-dotnetcore-1.1.12-1.el7.x86_64.rpm\nrh-dotnetcore11-dotnetcore-debuginfo-1.1.12-1.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet21-2.1-8.el7.src.rpm\nrh-dotnet21-dotnet-2.1.505-1.el7.src.rpm\n\nx86_64:\nrh-dotnet21-2.1-8.el7.x86_64.rpm\nrh-dotnet21-dotnet-2.1.505-1.el7.x86_64.rpm\nrh-dotnet21-dotnet-debuginfo-2.1.505-1.el7.x86_64.rpm\nrh-dotnet21-dotnet-host-2.1.9-1.el7.x86_64.rpm\nrh-dotnet21-dotnet-runtime-2.1-2.1.9-1.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1-2.1.505-1.el7.x86_64.rpm\nrh-dotnet21-dotnet-sdk-2.1.5xx-2.1.505-1.el7.x86_64.rpm\nrh-dotnet21-runtime-2.1-8.el7.x86_64.rpm\n\n.NET Core on Red Hat Enterprise Linux Workstation (v. 7):\n\nSource:\nrh-dotnet22-2.2-4.el7.src.rpm\nrh-dotnet22-dotnet-2.2.105-1.el7.src.rpm\n\nx86_64:\nrh-dotnet22-2.2-4.el7.x86_64.rpm\nrh-dotnet22-dotnet-2.2.105-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-debuginfo-2.2.105-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-2.2.3-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-host-fxr-2.2-2.2.3-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-runtime-2.2-2.2.3-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2-2.2.105-1.el7.x86_64.rpm\nrh-dotnet22-dotnet-sdk-2.2.1xx-2.2.105-1.el7.x86_64.rpm\nrh-dotnet22-runtime-2.2-4.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-2019-0757\nhttps://access.redhat.com/security/updates/classification/#important\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0757\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. 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