ESB-2018.2026 - [RedHat] .NET Core: Reduced security - Remote/unauthenticated 2018-07-12

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.2026
           .NET Core on Red Hat Enterprise Linux security update
                               12 July 2018

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           .NET Core
Publisher:         Red Hat
Operating System:  Red Hat Enterprise Linux Server 7
                   Red Hat Enterprise Linux WS/Desktop 7
Impact/Access:     Reduced Security -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-8171 CVE-2018-8356 

Reference:         ASB-2048.0148

Original Bulletin: 
   https://access.redhat.com/errata/RHSA-2018:2167

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

Synopsis:          Low: .NET Core on Red Hat Enterprise Linux security update
Advisory ID:       RHSA-2018:2167-01
Product:           .NET Core on Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2018:2167
Issue date:        2018-07-11
=====================================================================

1. Summary:

Updates for rh-dotnet20-dotnet, rh-dotnet21-dotnet,
rh-dotnetcore10-dotnetcore, and rh-dotnetcore11-dotnetcore 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 Low.

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 several security vulnerabilities are
now available. The updated versions are .NET Core 1.0.12, 1.1.9, 2.0.9, and
2.1.2. 

These versions correspond to the July 2018 security release by .NET Core
upstream projects.

Security Fix(es):

Default inclusions for applications built with .NET Core have been updated
to reference the newest versions and their security fixes.

For more information, please refer to the upstream docs:

- - - .NET Core 1.0.12: https://github.com/dotnet/core/issues/1768
- - - .NET Core 1.1.9: https://github.com/dotnet/core/issues/1767
- - - .NET Core 2.0.9: https://github.com/dotnet/core/issues/1766
- - - .NET Core 2.1.2: https://github.com/dotnet/core/issues/1765

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/):

1549574 - standalone apps use system libcurl when running in scl
1598180 - Update to .NET Core 1.0.12
1598182 - Update to .NET Core 1.1.9
1598183 - Update to .NET Core 2.0.9
1598187 - Update to .NET Core 2.1.2

6. Package List:

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

Source:
rh-dotnetcore10-dotnetcore-1.0.12-1.el7.src.rpm

x86_64:
rh-dotnetcore10-dotnetcore-1.0.12-1.el7.x86_64.rpm
rh-dotnetcore10-dotnetcore-debuginfo-1.0.12-1.el7.x86_64.rpm

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

Source:
rh-dotnetcore11-dotnetcore-1.1.9-1.el7.src.rpm

x86_64:
rh-dotnetcore11-dotnetcore-1.1.9-1.el7.x86_64.rpm
rh-dotnetcore11-dotnetcore-debuginfo-1.1.9-1.el7.x86_64.rpm

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

Source:
rh-dotnet20-curl-7.47.1-1.4.el7.src.rpm
rh-dotnet20-dotnet-2.0.9-3.el7.src.rpm

x86_64:
rh-dotnet20-curl-7.47.1-1.4.el7.x86_64.rpm
rh-dotnet20-curl-debuginfo-7.47.1-1.4.el7.x86_64.rpm
rh-dotnet20-dotnet-2.0.9-3.el7.x86_64.rpm
rh-dotnet20-dotnet-debuginfo-2.0.9-3.el7.x86_64.rpm
rh-dotnet20-dotnet-host-2.0.9-3.el7.x86_64.rpm
rh-dotnet20-dotnet-runtime-2.0-2.0.9-3.el7.x86_64.rpm
rh-dotnet20-dotnet-sdk-2.1-2.1.202-3.el7.x86_64.rpm
rh-dotnet20-libcurl-7.47.1-1.4.el7.x86_64.rpm
rh-dotnet20-libcurl-devel-7.47.1-1.4.el7.x86_64.rpm

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

Source:
rh-dotnet21-dotnet-2.1.302-1.el7.src.rpm

x86_64:
rh-dotnet21-dotnet-2.1.302-1.el7.x86_64.rpm
rh-dotnet21-dotnet-debuginfo-2.1.302-1.el7.x86_64.rpm
rh-dotnet21-dotnet-host-2.1.2-1.el7.x86_64.rpm
rh-dotnet21-dotnet-runtime-2.1-2.1.2-1.el7.x86_64.rpm
rh-dotnet21-dotnet-sdk-2.1-2.1.302-1.el7.x86_64.rpm
rh-dotnet21-dotnet-sdk-2.1.3xx-2.1.302-1.el7.x86_64.rpm

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

Source:
rh-dotnetcore10-dotnetcore-1.0.12-1.el7.src.rpm

x86_64:
rh-dotnetcore10-dotnetcore-1.0.12-1.el7.x86_64.rpm
rh-dotnetcore10-dotnetcore-debuginfo-1.0.12-1.el7.x86_64.rpm

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

Source:
rh-dotnetcore11-dotnetcore-1.1.9-1.el7.src.rpm

x86_64:
rh-dotnetcore11-dotnetcore-1.1.9-1.el7.x86_64.rpm
rh-dotnetcore11-dotnetcore-debuginfo-1.1.9-1.el7.x86_64.rpm

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

Source:
rh-dotnet20-curl-7.47.1-1.4.el7.src.rpm
rh-dotnet20-dotnet-2.0.9-3.el7.src.rpm

x86_64:
rh-dotnet20-curl-7.47.1-1.4.el7.x86_64.rpm
rh-dotnet20-curl-debuginfo-7.47.1-1.4.el7.x86_64.rpm
rh-dotnet20-dotnet-2.0.9-3.el7.x86_64.rpm
rh-dotnet20-dotnet-debuginfo-2.0.9-3.el7.x86_64.rpm
rh-dotnet20-dotnet-host-2.0.9-3.el7.x86_64.rpm
rh-dotnet20-dotnet-runtime-2.0-2.0.9-3.el7.x86_64.rpm
rh-dotnet20-dotnet-sdk-2.1-2.1.202-3.el7.x86_64.rpm
rh-dotnet20-libcurl-7.47.1-1.4.el7.x86_64.rpm
rh-dotnet20-libcurl-devel-7.47.1-1.4.el7.x86_64.rpm

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

Source:
rh-dotnet21-dotnet-2.1.302-1.el7.src.rpm

x86_64:
rh-dotnet21-dotnet-2.1.302-1.el7.x86_64.rpm
rh-dotnet21-dotnet-debuginfo-2.1.302-1.el7.x86_64.rpm
rh-dotnet21-dotnet-host-2.1.2-1.el7.x86_64.rpm
rh-dotnet21-dotnet-runtime-2.1-2.1.2-1.el7.x86_64.rpm
rh-dotnet21-dotnet-sdk-2.1-2.1.302-1.el7.x86_64.rpm
rh-dotnet21-dotnet-sdk-2.1.3xx-2.1.302-1.el7.x86_64.rpm

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

Source:
rh-dotnetcore10-dotnetcore-1.0.12-1.el7.src.rpm

x86_64:
rh-dotnetcore10-dotnetcore-1.0.12-1.el7.x86_64.rpm
rh-dotnetcore10-dotnetcore-debuginfo-1.0.12-1.el7.x86_64.rpm

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

Source:
rh-dotnetcore11-dotnetcore-1.1.9-1.el7.src.rpm

x86_64:
rh-dotnetcore11-dotnetcore-1.1.9-1.el7.x86_64.rpm
rh-dotnetcore11-dotnetcore-debuginfo-1.1.9-1.el7.x86_64.rpm

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

Source:
rh-dotnet20-curl-7.47.1-1.4.el7.src.rpm
rh-dotnet20-dotnet-2.0.9-3.el7.src.rpm

x86_64:
rh-dotnet20-curl-7.47.1-1.4.el7.x86_64.rpm
rh-dotnet20-curl-debuginfo-7.47.1-1.4.el7.x86_64.rpm
rh-dotnet20-dotnet-2.0.9-3.el7.x86_64.rpm
rh-dotnet20-dotnet-debuginfo-2.0.9-3.el7.x86_64.rpm
rh-dotnet20-dotnet-host-2.0.9-3.el7.x86_64.rpm
rh-dotnet20-dotnet-runtime-2.0-2.0.9-3.el7.x86_64.rpm
rh-dotnet20-dotnet-sdk-2.1-2.1.202-3.el7.x86_64.rpm
rh-dotnet20-libcurl-7.47.1-1.4.el7.x86_64.rpm
rh-dotnet20-libcurl-devel-7.47.1-1.4.el7.x86_64.rpm

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

Source:
rh-dotnet21-dotnet-2.1.302-1.el7.src.rpm

x86_64:
rh-dotnet21-dotnet-2.1.302-1.el7.x86_64.rpm
rh-dotnet21-dotnet-debuginfo-2.1.302-1.el7.x86_64.rpm
rh-dotnet21-dotnet-host-2.1.2-1.el7.x86_64.rpm
rh-dotnet21-dotnet-runtime-2.1-2.1.2-1.el7.x86_64.rpm
rh-dotnet21-dotnet-sdk-2.1-2.1.302-1.el7.x86_64.rpm
rh-dotnet21-dotnet-sdk-2.1.3xx-2.1.302-1.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/updates/classification/#low

8. Contact:

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

Copyright 2018 Red Hat, Inc.
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