(RHSA-2024:0805) Important: dotnet7.0 security update

2024-02-1318:16:14

access.redhat.com

dotnet

security update

denial of service

cve-2024-21386

cve-2024-21404

unix

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

Confidence

High

EPSS

0.002

Percentile

61.5%

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 7.0.116 and .NET Runtime 7.0.16.

Security Fix(es):

dotnet: Denial of Service in SignalR server (CVE-2024-21386)
dotnet: Denial of Service in X509Certificate2 (CVE-2024-21404)

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-apphost-pack-7.0< 7.0.16-1.el9_3dotnet-apphost-pack-7.0-7.0.16-1.el9_3.aarch64.rpm
RedHat9s390xaspnetcore-targeting-pack-7.0< 7.0.16-1.el9_3aspnetcore-targeting-pack-7.0-7.0.16-1.el9_3.s390x.rpm
RedHat9s390xdotnet-sdk-7.0-source-built-artifacts< 7.0.116-1.el9_3dotnet-sdk-7.0-source-built-artifacts-7.0.116-1.el9_3.s390x.rpm
RedHat9aarch64dotnet-apphost-pack-7.0-debuginfo< 7.0.16-1.el9_3dotnet-apphost-pack-7.0-debuginfo-7.0.16-1.el9_3.aarch64.rpm
RedHat9x86_64dotnet7.0-debugsource< 7.0.116-1.el9_3dotnet7.0-debugsource-7.0.116-1.el9_3.x86_64.rpm
RedHat9s390xdotnet-targeting-pack-7.0< 7.0.16-1.el9_3dotnet-targeting-pack-7.0-7.0.16-1.el9_3.s390x.rpm
RedHat9ppc64ledotnet-runtime-7.0< 7.0.16-1.el9_3dotnet-runtime-7.0-7.0.16-1.el9_3.ppc64le.rpm
RedHat9x86_64dotnet-hostfxr-7.0-debuginfo< 7.0.16-1.el9_3dotnet-hostfxr-7.0-debuginfo-7.0.16-1.el9_3.x86_64.rpm
RedHat9ppc64ledotnet-hostfxr-7.0< 7.0.16-1.el9_3dotnet-hostfxr-7.0-7.0.16-1.el9_3.ppc64le.rpm
RedHat9s390xdotnet7.0-debuginfo< 7.0.116-1.el9_3dotnet7.0-debuginfo-7.0.116-1.el9_3.s390x.rpm

OS	Version	Architecture	Package	Version	Filename
RedHat	9	aarch64	dotnet-apphost-pack-7.0	< 7.0.16-1.el9_3	dotnet-apphost-pack-7.0-7.0.16-1.el9_3.aarch64.rpm
RedHat	9	s390x	aspnetcore-targeting-pack-7.0	< 7.0.16-1.el9_3	aspnetcore-targeting-pack-7.0-7.0.16-1.el9_3.s390x.rpm
RedHat	9	s390x	dotnet-sdk-7.0-source-built-artifacts	< 7.0.116-1.el9_3	dotnet-sdk-7.0-source-built-artifacts-7.0.116-1.el9_3.s390x.rpm
RedHat	9	aarch64	dotnet-apphost-pack-7.0-debuginfo	< 7.0.16-1.el9_3	dotnet-apphost-pack-7.0-debuginfo-7.0.16-1.el9_3.aarch64.rpm
RedHat	9	x86_64	dotnet7.0-debugsource	< 7.0.116-1.el9_3	dotnet7.0-debugsource-7.0.116-1.el9_3.x86_64.rpm
RedHat	9	s390x	dotnet-targeting-pack-7.0	< 7.0.16-1.el9_3	dotnet-targeting-pack-7.0-7.0.16-1.el9_3.s390x.rpm
RedHat	9	ppc64le	dotnet-runtime-7.0	< 7.0.16-1.el9_3	dotnet-runtime-7.0-7.0.16-1.el9_3.ppc64le.rpm
RedHat	9	x86_64	dotnet-hostfxr-7.0-debuginfo	< 7.0.16-1.el9_3	dotnet-hostfxr-7.0-debuginfo-7.0.16-1.el9_3.x86_64.rpm
RedHat	9	ppc64le	dotnet-hostfxr-7.0	< 7.0.16-1.el9_3	dotnet-hostfxr-7.0-7.0.16-1.el9_3.ppc64le.rpm
RedHat	9	s390x	dotnet7.0-debuginfo	< 7.0.116-1.el9_3	dotnet7.0-debuginfo-7.0.116-1.el9_3.s390x.rpm