—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2023.3958
.NET 7.0 security, bug fix, and enhancement update
14 July 2023
===========================================================================
AusCERT Security Bulletin Summary
———————————
Product: .NET 7.0
Publisher: Red Hat
Operating System: Red Hat
Resolution: Patch/Upgrade
CVE Names: CVE-2023-33170
Original Bulletin:
https://access.redhat.com/errata/RHSA-2023:4058
Comment: CVSS (Max): 8.1 CVE-2023-33170 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
CVSS Source: Red Hat
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
– ————————–BEGIN INCLUDED TEXT——————–
– —–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA256
=====================================================================
Red Hat Security Advisory
Synopsis: Important: .NET 7.0 security, bug fix, and enhancement update
Advisory ID: RHSA-2023:4058-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:4058
Issue date: 2023-07-13
CVE Names: CVE-2023-33170
=====================================================================
1. Summary:
An update for .NET 7.0 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) – aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux CRB (v. 8) – aarch64, ppc64le, s390x, x86_64
3. Description:
.NET is a managed-software framework. It implements a subset of the .NET
framework APIs and several new APIs, and it includes a CLR implementation.
The following packages have been upgraded to a later upstream version:
dotnet7.0 (SDK 7.0.109, Runtime 7.0.9). (BZ#2219633)
Security Fix(es):
* dotnet: race condition in Core SignInManager PasswordSignInAsync
method (CVE-2023-33170)
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/):
2221854 – CVE-2023-33170 dotnet: race condition in Core SignInManager PasswordSignInAsync method
6. Package List:
Red Hat Enterprise Linux AppStream (v. 8):
Source:
dotnet7.0-7.0.109-1.el8_8.src.rpm
aarch64:
aspnetcore-runtime-7.0-7.0.9-1.el8_8.aarch64.rpm
aspnetcore-targeting-pack-7.0-7.0.9-1.el8_8.aarch64.rpm
dotnet-7.0.109-1.el8_8.aarch64.rpm
dotnet-apphost-pack-7.0-7.0.9-1.el8_8.aarch64.rpm
dotnet-apphost-pack-7.0-debuginfo-7.0.9-1.el8_8.aarch64.rpm
dotnet-host-7.0.9-1.el8_8.aarch64.rpm
dotnet-host-debuginfo-7.0.9-1.el8_8.aarch64.rpm
dotnet-hostfxr-7.0-7.0.9-1.el8_8.aarch64.rpm
dotnet-hostfxr-7.0-debuginfo-7.0.9-1.el8_8.aarch64.rpm
dotnet-runtime-7.0-7.0.9-1.el8_8.aarch64.rpm
dotnet-runtime-7.0-debuginfo-7.0.9-1.el8_8.aarch64.rpm
dotnet-sdk-7.0-7.0.109-1.el8_8.aarch64.rpm
dotnet-sdk-7.0-debuginfo-7.0.109-1.el8_8.aarch64.rpm
dotnet-targeting-pack-7.0-7.0.9-1.el8_8.aarch64.rpm
dotnet-templates-7.0-7.0.109-1.el8_8.aarch64.rpm
dotnet7.0-debuginfo-7.0.109-1.el8_8.aarch64.rpm
dotnet7.0-debugsource-7.0.109-1.el8_8.aarch64.rpm
netstandard-targeting-pack-2.1-7.0.109-1.el8_8.aarch64.rpm
ppc64le:
aspnetcore-runtime-7.0-7.0.9-1.el8_8.ppc64le.rpm
aspnetcore-targeting-pack-7.0-7.0.9-1.el8_8.ppc64le.rpm
dotnet-7.0.109-1.el8_8.ppc64le.rpm
dotnet-apphost-pack-7.0-7.0.9-1.el8_8.ppc64le.rpm
dotnet-apphost-pack-7.0-debuginfo-7.0.9-1.el8_8.ppc64le.rpm
dotnet-host-7.0.9-1.el8_8.ppc64le.rpm
dotnet-host-debuginfo-7.0.9-1.el8_8.ppc64le.rpm
dotnet-hostfxr-7.0-7.0.9-1.el8_8.ppc64le.rpm
dotnet-hostfxr-7.0-debuginfo-7.0.9-1.el8_8.ppc64le.rpm
dotnet-runtime-7.0-7.0.9-1.el8_8.ppc64le.rpm
dotnet-runtime-7.0-debuginfo-7.0.9-1.el8_8.ppc64le.rpm
dotnet-sdk-7.0-7.0.109-1.el8_8.ppc64le.rpm
dotnet-sdk-7.0-debuginfo-7.0.109-1.el8_8.ppc64le.rpm
dotnet-targeting-pack-7.0-7.0.9-1.el8_8.ppc64le.rpm
dotnet-templates-7.0-7.0.109-1.el8_8.ppc64le.rpm
dotnet7.0-debuginfo-7.0.109-1.el8_8.ppc64le.rpm
dotnet7.0-debugsource-7.0.109-1.el8_8.ppc64le.rpm
netstandard-targeting-pack-2.1-7.0.109-1.el8_8.ppc64le.rpm
s390x:
aspnetcore-runtime-7.0-7.0.9-1.el8_8.s390x.rpm
aspnetcore-targeting-pack-7.0-7.0.9-1.el8_8.s390x.rpm
dotnet-7.0.109-1.el8_8.s390x.rpm
dotnet-apphost-pack-7.0-7.0.9-1.el8_8.s390x.rpm
dotnet-apphost-pack-7.0-debuginfo-7.0.9-1.el8_8.s390x.rpm
dotnet-host-7.0.9-1.el8_8.s390x.rpm
dotnet-host-debuginfo-7.0.9-1.el8_8.s390x.rpm
dotnet-hostfxr-7.0-7.0.9-1.el8_8.s390x.rpm
dotnet-hostfxr-7.0-debuginfo-7.0.9-1.el8_8.s390x.rpm
dotnet-runtime-7.0-7.0.9-1.el8_8.s390x.rpm
dotnet-runtime-7.0-debuginfo-7.0.9-1.el8_8.s390x.rpm
dotnet-sdk-7.0-7.0.109-1.el8_8.s390x.rpm
dotnet-sdk-7.0-debuginfo-7.0.109-1.el8_8.s390x.rpm
dotnet-targeting-pack-7.0-7.0.9-1.el8_8.s390x.rpm
dotnet-templates-7.0-7.0.109-1.el8_8.s390x.rpm
dotnet7.0-debuginfo-7.0.109-1.el8_8.s390x.rpm
dotnet7.0-debugsource-7.0.109-1.el8_8.s390x.rpm
netstandard-targeting-pack-2.1-7.0.109-1.el8_8.s390x.rpm
x86_64:
aspnetcore-runtime-7.0-7.0.9-1.el8_8.x86_64.rpm
aspnetcore-targeting-pack-7.0-7.0.9-1.el8_8.x86_64.rpm
dotnet-7.0.109-1.el8_8.x86_64.rpm
dotnet-apphost-pack-7.0-7.0.9-1.el8_8.x86_64.rpm
dotnet-apphost-pack-7.0-debuginfo-7.0.9-1.el8_8.x86_64.rpm
dotnet-host-7.0.9-1.el8_8.x86_64.rpm
dotnet-host-debuginfo-7.0.9-1.el8_8.x86_64.rpm
dotnet-hostfxr-7.0-7.0.9-1.el8_8.x86_64.rpm
dotnet-hostfxr-7.0-debuginfo-7.0.9-1.el8_8.x86_64.rpm
dotnet-runtime-7.0-7.0.9-1.el8_8.x86_64.rpm
dotnet-runtime-7.0-debuginfo-7.0.9-1.el8_8.x86_64.rpm
dotnet-sdk-7.0-7.0.109-1.el8_8.x86_64.rpm
dotnet-sdk-7.0-debuginfo-7.0.109-1.el8_8.x86_64.rpm
dotnet-targeting-pack-7.0-7.0.9-1.el8_8.x86_64.rpm
dotnet-templates-7.0-7.0.109-1.el8_8.x86_64.rpm
dotnet7.0-debuginfo-7.0.109-1.el8_8.x86_64.rpm
dotnet7.0-debugsource-7.0.109-1.el8_8.x86_64.rpm
netstandard-targeting-pack-2.1-7.0.109-1.el8_8.x86_64.rpm
Red Hat Enterprise Linux CRB (v. 8):
aarch64:
dotnet-apphost-pack-7.0-debuginfo-7.0.9-1.el8_8.aarch64.rpm
dotnet-host-debuginfo-7.0.9-1.el8_8.aarch64.rpm
dotnet-hostfxr-7.0-debuginfo-7.0.9-1.el8_8.aarch64.rpm
dotnet-runtime-7.0-debuginfo-7.0.9-1.el8_8.aarch64.rpm
dotnet-sdk-7.0-debuginfo-7.0.109-1.el8_8.aarch64.rpm
dotnet-sdk-7.0-source-built-artifacts-7.0.109-1.el8_8.aarch64.rpm
dotnet7.0-debuginfo-7.0.109-1.el8_8.aarch64.rpm
dotnet7.0-debugsource-7.0.109-1.el8_8.aarch64.rpm
ppc64le:
dotnet-apphost-pack-7.0-debuginfo-7.0.9-1.el8_8.ppc64le.rpm
dotnet-host-debuginfo-7.0.9-1.el8_8.ppc64le.rpm
dotnet-hostfxr-7.0-debuginfo-7.0.9-1.el8_8.ppc64le.rpm
dotnet-runtime-7.0-debuginfo-7.0.9-1.el8_8.ppc64le.rpm
dotnet-sdk-7.0-debuginfo-7.0.109-1.el8_8.ppc64le.rpm
dotnet-sdk-7.0-source-built-artifacts-7.0.109-1.el8_8.ppc64le.rpm
dotnet7.0-debuginfo-7.0.109-1.el8_8.ppc64le.rpm
dotnet7.0-debugsource-7.0.109-1.el8_8.ppc64le.rpm
s390x:
dotnet-apphost-pack-7.0-debuginfo-7.0.9-1.el8_8.s390x.rpm
dotnet-host-debuginfo-7.0.9-1.el8_8.s390x.rpm
dotnet-hostfxr-7.0-debuginfo-7.0.9-1.el8_8.s390x.rpm
dotnet-runtime-7.0-debuginfo-7.0.9-1.el8_8.s390x.rpm
dotnet-sdk-7.0-debuginfo-7.0.109-1.el8_8.s390x.rpm
dotnet-sdk-7.0-source-built-artifacts-7.0.109-1.el8_8.s390x.rpm
dotnet7.0-debuginfo-7.0.109-1.el8_8.s390x.rpm
dotnet7.0-debugsource-7.0.109-1.el8_8.s390x.rpm
x86_64:
dotnet-apphost-pack-7.0-debuginfo-7.0.9-1.el8_8.x86_64.rpm
dotnet-host-debuginfo-7.0.9-1.el8_8.x86_64.rpm
dotnet-hostfxr-7.0-debuginfo-7.0.9-1.el8_8.x86_64.rpm
dotnet-runtime-7.0-debuginfo-7.0.9-1.el8_8.x86_64.rpm
dotnet-sdk-7.0-debuginfo-7.0.109-1.el8_8.x86_64.rpm
dotnet-sdk-7.0-source-built-artifacts-7.0.109-1.el8_8.x86_64.rpm
dotnet7.0-debuginfo-7.0.109-1.el8_8.x86_64.rpm
dotnet7.0-debugsource-7.0.109-1.el8_8.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-2023-33170
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2023 Red Hat, Inc.
– —–BEGIN PGP SIGNATURE—–
Version: GnuPG v1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=4ax+
– —–END PGP SIGNATURE—–
– ————————–END INCLUDED TEXT——————–
You have received this e-mail bulletin as a result of your organisation’s
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to [email protected]
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT’s members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation’s
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author’s website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
https://www.auscert.org.au/bulletins/
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: [email protected]
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
—–BEGIN PGP SIGNATURE—–
Comment: https://auscert.org.au/gpg-key/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=/biE
—–END PGP SIGNATURE—–
Source: Read More
Security Bulletins