what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New

Red Hat Security Advisory 2020-2250-01

Red Hat Security Advisory 2020-2250-01
Posted May 21, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-2250-01 - .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 security vulnerabilities are now available. The updated versions are .NET Core SDK 3.1.104 and .NET Core Runtime 3.1.4. Issues addressed include a denial of service vulnerability.

tags | advisory, denial of service, vulnerability
systems | linux, redhat
advisories | CVE-2020-1108, CVE-2020-1161
SHA-256 | 28b849b188bfaabdfecd6b3f872f23423fe23dafa29b197903d90966ec0e2537

Red Hat Security Advisory 2020-2250-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis: Important: dotnet3.1 security update
Advisory ID: RHSA-2020:2250-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2250
Issue date: 2020-05-21
CVE Names: CVE-2020-1108 CVE-2020-1161
====================================================================
1. Summary:

An update for dotnet3.1 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.

New versions of .NET Core that address security vulnerabilities are now
available. The updated versions are .NET Core SDK 3.1.104 and .NET Core
Runtime 3.1.4.

Security Fixes:

* dotnet: Denial of service via untrusted input (CVE-2020-1108)
* dotnet: Denial of service due to infinite loop (CVE-2020-1161)

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
1827645 - CVE-2020-1161 dotnet: Denial of service due to infinite loop

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
dotnet3.1-3.1.104-2.el8_2.src.rpm

x86_64:
aspnetcore-runtime-3.1-3.1.4-2.el8_2.x86_64.rpm
aspnetcore-targeting-pack-3.1-3.1.4-2.el8_2.x86_64.rpm
dotnet-3.1.104-2.el8_2.x86_64.rpm
dotnet-apphost-pack-3.1-3.1.4-2.el8_2.x86_64.rpm
dotnet-apphost-pack-3.1-debuginfo-3.1.4-2.el8_2.x86_64.rpm
dotnet-host-3.1.4-2.el8_2.x86_64.rpm
dotnet-host-debuginfo-3.1.4-2.el8_2.x86_64.rpm
dotnet-hostfxr-3.1-3.1.4-2.el8_2.x86_64.rpm
dotnet-hostfxr-3.1-debuginfo-3.1.4-2.el8_2.x86_64.rpm
dotnet-runtime-3.1-3.1.4-2.el8_2.x86_64.rpm
dotnet-runtime-3.1-debuginfo-3.1.4-2.el8_2.x86_64.rpm
dotnet-sdk-3.1-3.1.104-2.el8_2.x86_64.rpm
dotnet-sdk-3.1-debuginfo-3.1.104-2.el8_2.x86_64.rpm
dotnet-targeting-pack-3.1-3.1.4-2.el8_2.x86_64.rpm
dotnet-templates-3.1-3.1.104-2.el8_2.x86_64.rpm
dotnet3.1-debuginfo-3.1.104-2.el8_2.x86_64.rpm
dotnet3.1-debugsource-3.1.104-2.el8_2.x86_64.rpm
netstandard-targeting-pack-2.1-3.1.104-2.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/cve/CVE-2020-1161
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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LI6K
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce
Login or Register to add favorites

File Archive:

October 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Oct 1st
    39 Files
  • 2
    Oct 2nd
    23 Files
  • 3
    Oct 3rd
    18 Files
  • 4
    Oct 4th
    0 Files
  • 5
    Oct 5th
    0 Files
  • 6
    Oct 6th
    0 Files
  • 7
    Oct 7th
    0 Files
  • 8
    Oct 8th
    0 Files
  • 9
    Oct 9th
    0 Files
  • 10
    Oct 10th
    0 Files
  • 11
    Oct 11th
    0 Files
  • 12
    Oct 12th
    0 Files
  • 13
    Oct 13th
    0 Files
  • 14
    Oct 14th
    0 Files
  • 15
    Oct 15th
    0 Files
  • 16
    Oct 16th
    0 Files
  • 17
    Oct 17th
    0 Files
  • 18
    Oct 18th
    0 Files
  • 19
    Oct 19th
    0 Files
  • 20
    Oct 20th
    0 Files
  • 21
    Oct 21st
    0 Files
  • 22
    Oct 22nd
    0 Files
  • 23
    Oct 23rd
    0 Files
  • 24
    Oct 24th
    0 Files
  • 25
    Oct 25th
    0 Files
  • 26
    Oct 26th
    0 Files
  • 27
    Oct 27th
    0 Files
  • 28
    Oct 28th
    0 Files
  • 29
    Oct 29th
    0 Files
  • 30
    Oct 30th
    0 Files
  • 31
    Oct 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2024 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close