Description
Microsoft Identity Denial of service vulnerability
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | .NET 6.0 | 6.0.0 – < 6.0.26 | 6.0.26 |
| Microsoft | Microsoft Visual Studio 2022 version 17.2 | 17.2.0 – < 17.2.23 | 17.2.23 |
| Microsoft | Microsoft Visual Studio 2022 version 17.6 | 17.6.0 – < 17.6.11 | 17.6.11 |
| Microsoft | Microsoft Visual Studio 2022 version 17.4 | 17.4.0 – < 17.4.15 | 17.4.15 |
| Microsoft | Microsoft Visual Studio 2022 version 17.8 | 17.8.0 – < 17.8.4 | 17.8.4 |
| Microsoft | .NET 7.0 | 7.0.0 – < 7.0.15 | 7.0.15 |
| Microsoft | .NET 8.0 | 8.0 – < 8.0.1 | 8.0.1 |
| Microsoft | Microsoft Identity Model v6.0.0 forNuget | 6.0 – < 6.34.0 | 6.34.0 |
| Microsoft | Microsoft Identity Model v7.0.0 for Nuget | 7.0 – < 7.1.2 | 7.1.2 |
| Microsoft | Microsoft Identity Model v6.0.0 | 6.0 – < 6.34.0 | 6.34.0 |
| Microsoft | Microsoft Identity Model v5.0.0 | 5.0 – < 5.7.0 | 5.7.0 |
| Microsoft | Microsoft Identity Model v7.0.0 | 7.0 – < 7.1.2 | 7.1.2 |
| Microsoft | Microsoft Identity Model v5.0.0 for Nuget | 5.0 – < 5.7.0 | 5.7.0 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | dotnet6 | 6.0.126-0ubuntu1~22.04.1 | USN-6578-1 |
| Ubuntu 22.04 LTS | dotnet7 | 7.0.115-0ubuntu1~22.04.1 | USN-6578-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | dotnet-host +6 | 8.0.1-1.el9_3 | RHSA-2024:0152 |
| RHEL 9 | dotnet-hostfxr-6.0 +5 | 6.0.26-1.el9_3 | RHSA-2024:0156 |
| RHEL 9 | dotnet-hostfxr-7.0 +5 | 7.0.15-1.el9_3 | RHSA-2024:0151 |
| RHEL 9 | dotnet6.0 +3 | 6.0.126-1.el9_3 | RHSA-2024:0156 |
| RHEL 9 | dotnet7.0 +3 | 7.0.115-1.el9_3 | RHSA-2024:0151 |
| RHEL 9 | dotnet8.0 +4 | 8.0.101-1.el9_3 | RHSA-2024:0152 |
| RHEL 8 | dotnet +5 | 8.0.101-1.el8_9 | RHSA-2024:0150 |
| RHEL 8 | dotnet-host +6 | 8.0.1-1.el8_9 | RHSA-2024:0150 |
| RHEL 8 | dotnet-hostfxr-6.0 +5 | 6.0.26-1.el8_9 | RHSA-2024:0158 |
| RHEL 8 | dotnet-hostfxr-7.0 +5 | 7.0.15-1.el8_9 | RHSA-2024:0157 |
| RHEL 8 | dotnet6.0 +3 | 6.0.126-1.el8_9 | RHSA-2024:0158 |
| RHEL 8 | dotnet7.0 +3 | 7.0.115-1.el8_9 | RHSA-2024:0157 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Rhel Dotnet 6 | rh-dotnet60-dotnet +4 | 6.0.126-1.el7_9 | RHSA-2024:0255 |
| Red Hat Rhel Dotnet 6 | rh-dotnet60-dotnet-host +6 | 6.0.26-1.el7_9 | RHSA-2024:0255 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | dotnet-host +6 | 8.0.1-1.el9_3 | ALSA-2024:0152 |
| AlmaLinux 9 | dotnet-hostfxr-6.0 +5 | 6.0.26-1.el9_3 | ALSA-2024:0156 |
| AlmaLinux 9 | dotnet-hostfxr-7.0 +5 | 7.0.15-1.el9_3 | ALSA-2024:0151 |
| AlmaLinux 9 | dotnet-sdk-6.0 +2 | 6.0.126-1.el9_3 | ALSA-2024:0156 |
| AlmaLinux 9 | dotnet-sdk-7.0 +2 | 7.0.115-1.el9_3 | ALSA-2024:0151 |
| AlmaLinux 9 | dotnet-sdk-8.0 +3 | 8.0.101-1.el9_3 | ALSA-2024:0152 |
| AlmaLinux 8 | dotnet +4 | 8.0.101-1.el8_9 | ALSA-2024:0150 |
| AlmaLinux 8 | dotnet-host +6 | 8.0.1-1.el8_9 | ALSA-2024:0150 |
| AlmaLinux 8 | dotnet-hostfxr-6.0 +5 | 6.0.26-1.el8_9 | ALSA-2024:0158 |
| AlmaLinux 8 | dotnet-hostfxr-7.0 +5 | 7.0.15-1.el8_9 | ALSA-2024:0157 |
| AlmaLinux 8 | dotnet-sdk-6.0 +2 | 6.0.126-1.el8_9 | ALSA-2024:0158 |
| AlmaLinux 8 | dotnet-sdk-7.0 +2 | 7.0.115-1.el8_9 | ALSA-2024:0157 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | dotnet6.0 | 6.0.126-1.el8_9 | RLSA-2024:0158 |
| Rocky Linux 8 | dotnet7.0 | 7.0.115-1.el8_9 | RLSA-2024:0157 |
| Rocky Linux 8 | dotnet8.0 | 8.0.101-1.el8_9 | RLSA-2024:0150 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.20 | dotnet6-build | 6.0.126-r0 | — |
| Alpine v3.20 | dotnet6-runtime | 6.0.26-r0 | — |
| Alpine v3.19 | dotnet6-build | 6.0.126-r0 | — |
| Alpine v3.19 | dotnet6-runtime | 6.0.26-r0 | — |
| Alpine v3.19 | dotnet7-build | 7.0.115-r0 | — |
| Alpine v3.19 | dotnet7-runtime | 7.0.15-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | dotnet +4 | 6.0.126-1.amzn2023.0.1 | ALAS2023-2024-489 |
| Amazon Linux 2023 | dotnet-host +6 | 6.0.26-1.amzn2023.0.1 | ALAS2023-2024-489 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | dotnet-host +6 | 8.0.1-1.0.1.el9_3 | ELSA-2024-0152 |
| Oracle Linux 9 | dotnet-hostfxr-6.0 +5 | 6.0.26-1.0.1.el9_3 | ELSA-2024-0156 |
| Oracle Linux 9 | dotnet-hostfxr-7.0 +5 | 7.0.15-1.0.1.el9_3 | ELSA-2024-0151 |
| Oracle Linux 9 | dotnet-sdk-6.0 +2 | 6.0.126-1.0.1.el9_3 | ELSA-2024-0156 |
| Oracle Linux 9 | dotnet-sdk-7.0 +2 | 7.0.115-1.0.1.el9_3 | ELSA-2024-0151 |
| Oracle Linux 9 | dotnet-sdk-8.0 +3 | 8.0.101-1.0.1.el9_3 | ELSA-2024-0152 |
| Oracle Linux 8 | dotnet +4 | 7.0.115-1.0.1.el8_9 | ELSA-2024-0157, ELSA-2024-0150 |
| Oracle Linux 8 | dotnet-host +6 | 7.0.15-1.0.1.el8_9 | ELSA-2024-0157, ELSA-2024-0150 |
| Oracle Linux 8 | dotnet-hostfxr-6.0 +5 | 6.0.26-1.0.1.el8_9 | ELSA-2024-0158 |
| Oracle Linux 8 | dotnet-hostfxr-8.0 +5 | 8.0.1-1.0.1.el8_9 | ELSA-2024-0150 |
| Oracle Linux 8 | dotnet-sdk-6.0 +2 | 6.0.126-1.0.1.el8_9 | ELSA-2024-0158 |
| Oracle Linux 8 | dotnet-sdk-8.0 +2 | 8.0.101-1.0.1.el8_9 | ELSA-2024-0150 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| NuGet | Microsoft.IdentityModel.JsonWebTokens | < 5.7.0 | 5.7.0 | GHSA-59j7-ghrg-fj52 |
| NuGet | Microsoft.IdentityModel.JsonWebTokens | >= 6.5.0, < 6.34.0 | 6.34.0 | GHSA-59j7-ghrg-fj52 |
| NuGet | Microsoft.IdentityModel.JsonWebTokens | >= 7.0.0-preview, < 7.1.2 | 7.1.2 | GHSA-59j7-ghrg-fj52 |
| NuGet | System.IdentityModel.Tokens.Jwt | < 5.7.0 | 5.7.0 | GHSA-59j7-ghrg-fj52 |
| NuGet | System.IdentityModel.Tokens.Jwt | >= 6.5.0, < 6.34.0 | 6.34.0 | GHSA-59j7-ghrg-fj52 |
| NuGet | System.IdentityModel.Tokens.Jwt | >= 7.0.0-preview, < 7.1.2 | 7.1.2 | GHSA-59j7-ghrg-fj52 |
Advisories 30
- ALSA-2024:0152 Important: .NET 8.0 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2024:0151 Important: .NET 7.0 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2024:0156 Important: .NET 6.0 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2024:0158 Important: .NET 6.0 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2024:0157 Important: .NET 7.0 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2024:0150 Important: .NET 8.0 security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2024:0158 Red Hat Security Advisory: .NET 6.0 security update Red Hat Security Advisories (RHSA) · Aug 5, 2026
- RHSA-2024:0156 Red Hat Security Advisory: .NET 6.0 security update Red Hat Security Advisories (RHSA) · Aug 5, 2026
- RHSA-2024:0157 Red Hat Security Advisory: .NET 7.0 security update Red Hat Security Advisories (RHSA) · Aug 5, 2026
- RHSA-2024:0151 Red Hat Security Advisory: .NET 7.0 security update Red Hat Security Advisories (RHSA) · Aug 5, 2026
- RHSA-2024:0152 Red Hat Security Advisory: .NET 8.0 security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- RHSA-2024:0150 Red Hat Security Advisory: .NET 8.0 security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- USN-6578-1 dotnet6, dotnet7, dotnet8 vulnerabilities Ubuntu Security Notices (USN) · Feb 10, 2026
- RLSA-2024:0158 Important: .NET 6.0 security update Rocky Linux Security Advisories · Feb 5, 2026
- RLSA-2024:0157 Important: .NET 7.0 security update Rocky Linux Security Advisories · Feb 4, 2026
- RHSA-2024:0255 Red Hat Security Advisory: .NET 6.0 security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Nov 22, 2025
- RLSA-2024:0150 Important: .NET 8.0 security update Rocky Linux Security Advisories · Oct 9, 2025
- ICSA-25-100-02 Siemens SIDIS Prime CISA ICS & IT advisories · May 6, 2025
- NCSC-2025-0106 Kwetsbaarheden verholpen in Siemens producten NCSC-NL (Netherlands) · Apr 8, 2025
- SSA-277137 SSA-277137: Multiple Vulnerabilities in SIDIS Prime Before V4.0.700 Siemens ProductCERT · Apr 8, 2025
- WID-SEC-2024-0039 Microsoft Developer Tools: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 25, 2024
- ELSA-2024-0150 Important: .NET 8.0 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Feb 20, 2024
- ALAS2023-2024-489 Important: dotnet6.0 security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Jan 22, 2024
- ELSA-2024-0152 Important: .NET 8.0 security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Jan 17, 2024
- ELSA-2024-0157 Important: .NET 7.0 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Jan 17, 2024
- ELSA-2024-0151 Important: .NET 7.0 security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Jan 16, 2024
- ELSA-2024-0158 Important: .NET 6.0 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Jan 16, 2024
- ELSA-2024-0156 Important: .NET 6.0 security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Jan 12, 2024
- WID-SEC-2024-0040 Microsoft Azure: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jan 9, 2024
- MSRC-CVE-2024-21319 Microsoft Identity Denial of service vulnerability Microsoft Security Response Center · Jan 9, 2024
References
- Microsoft Identity Denial of service vulnerability vendor-advisory