(RHSA-2024:0151) Important: .NET 7.0 security update

2024-01-1015:18:45

access.redhat.com

.net

security update

api

clr

vulnerability

md.sqlclient

system.data.sqlclient

x509 certificates

azure

denial of service

cvss score.

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

Confidence

Low

EPSS

0.002

Percentile

52.4%

JSON

.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.

New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 7.0.115 and .NET Runtime 7.0.15.

Security Fix(es):

dotnet: Information Disclosure: MD.SqlClient(MDS) & System.data.SQLClient (SDS) (CVE-2024-0056)
dotnet: X509 Certificates - Validation Bypass across Azure (CVE-2024-0057)
dotnet: .NET Denial of Service Vulnerability (CVE-2024-21319)

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.

OSVersionArchitecturePackageVersionFilename
RedHat9aarch64dotnet-sdk-7.0-source-built-artifacts< 7.0.115-1.el9_3dotnet-sdk-7.0-source-built-artifacts-7.0.115-1.el9_3.aarch64.rpm
RedHat9aarch64dotnet-runtime-7.0-debuginfo< 7.0.15-1.el9_3dotnet-runtime-7.0-debuginfo-7.0.15-1.el9_3.aarch64.rpm
RedHat9ppc64ledotnet-sdk-7.0< 7.0.115-1.el9_3dotnet-sdk-7.0-7.0.115-1.el9_3.ppc64le.rpm
RedHat9x86_64dotnet-templates-7.0< 7.0.115-1.el9_3dotnet-templates-7.0-7.0.115-1.el9_3.x86_64.rpm
RedHat9s390xdotnet7.0-debugsource< 7.0.115-1.el9_3dotnet7.0-debugsource-7.0.115-1.el9_3.s390x.rpm
RedHat9ppc64ledotnet-hostfxr-7.0< 7.0.15-1.el9_3dotnet-hostfxr-7.0-7.0.15-1.el9_3.ppc64le.rpm
RedHat9ppc64ledotnet-apphost-pack-7.0< 7.0.15-1.el9_3dotnet-apphost-pack-7.0-7.0.15-1.el9_3.ppc64le.rpm
RedHat9x86_64dotnet-sdk-7.0-source-built-artifacts< 7.0.115-1.el9_3dotnet-sdk-7.0-source-built-artifacts-7.0.115-1.el9_3.x86_64.rpm
RedHat9ppc64ledotnet-hostfxr-7.0-debuginfo< 7.0.15-1.el9_3dotnet-hostfxr-7.0-debuginfo-7.0.15-1.el9_3.ppc64le.rpm
RedHat9s390xdotnet-runtime-7.0< 7.0.15-1.el9_3dotnet-runtime-7.0-7.0.15-1.el9_3.s390x.rpm

OS	Version	Architecture	Package	Version	Filename
RedHat	9	aarch64	dotnet-sdk-7.0-source-built-artifacts	< 7.0.115-1.el9_3	dotnet-sdk-7.0-source-built-artifacts-7.0.115-1.el9_3.aarch64.rpm
RedHat	9	aarch64	dotnet-runtime-7.0-debuginfo	< 7.0.15-1.el9_3	dotnet-runtime-7.0-debuginfo-7.0.15-1.el9_3.aarch64.rpm
RedHat	9	ppc64le	dotnet-sdk-7.0	< 7.0.115-1.el9_3	dotnet-sdk-7.0-7.0.115-1.el9_3.ppc64le.rpm
RedHat	9	x86_64	dotnet-templates-7.0	< 7.0.115-1.el9_3	dotnet-templates-7.0-7.0.115-1.el9_3.x86_64.rpm
RedHat	9	s390x	dotnet7.0-debugsource	< 7.0.115-1.el9_3	dotnet7.0-debugsource-7.0.115-1.el9_3.s390x.rpm
RedHat	9	ppc64le	dotnet-hostfxr-7.0	< 7.0.15-1.el9_3	dotnet-hostfxr-7.0-7.0.15-1.el9_3.ppc64le.rpm
RedHat	9	ppc64le	dotnet-apphost-pack-7.0	< 7.0.15-1.el9_3	dotnet-apphost-pack-7.0-7.0.15-1.el9_3.ppc64le.rpm
RedHat	9	x86_64	dotnet-sdk-7.0-source-built-artifacts	< 7.0.115-1.el9_3	dotnet-sdk-7.0-source-built-artifacts-7.0.115-1.el9_3.x86_64.rpm
RedHat	9	ppc64le	dotnet-hostfxr-7.0-debuginfo	< 7.0.15-1.el9_3	dotnet-hostfxr-7.0-debuginfo-7.0.15-1.el9_3.ppc64le.rpm
RedHat	9	s390x	dotnet-runtime-7.0	< 7.0.15-1.el9_3	dotnet-runtime-7.0-7.0.15-1.el9_3.s390x.rpm