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

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

Synopsis:          Important: .NET Core on Red Hat Enterprise Linux 8 security
 update
Advisory ID:       RHSA-2020:2471-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:2471
Issue date:        2020-06-10
CVE Names:         CVE-2020-1108 
=====================================================================

1. Summary:

An update for .NET Core 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.

A new version of .NET Core that addresses a security vulnerability is now
available. The updated version is .NET Core Runtime 2.1.19 and SDK 2.1.515.

Security Fix(es):

* dotnet: Denial of service via untrusted input (CVE-2020-1108)

This is an additional update to comprehensively address CVE-2020-1108.

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/):

1827643 - CVE-2020-1108 dotnet: Denial of service via untrusted input

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
dotnet-2.1.515-1.el8_2.src.rpm

x86_64:
dotnet-debuginfo-2.1.515-1.el8_2.x86_64.rpm
dotnet-debugsource-2.1.515-1.el8_2.x86_64.rpm
dotnet-host-fxr-2.1-2.1.19-1.el8_2.x86_64.rpm
dotnet-host-fxr-2.1-debuginfo-2.1.19-1.el8_2.x86_64.rpm
dotnet-runtime-2.1-2.1.19-1.el8_2.x86_64.rpm
dotnet-runtime-2.1-debuginfo-2.1.19-1.el8_2.x86_64.rpm
dotnet-sdk-2.1-2.1.515-1.el8_2.x86_64.rpm
dotnet-sdk-2.1.5xx-2.1.515-1.el8_2.x86_64.rpm
dotnet-sdk-2.1.5xx-debuginfo-2.1.515-1.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-2020-1108
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2020 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=KO/H
-----END PGP SIGNATURE-----

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