Description
.NET and Visual Studio Denial of Service Vulnerability
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Microsoft Visual Studio 2022 version 17.9 | 17.0 – < 17.9.3 | 17.9.3 |
| Microsoft | PowerShell 7.3 | 7.3.0 – < 7.3.12 | 7.3.12 |
| Microsoft | PowerShell 7.4 | 7.4.0 – < 7.4.1 | 7.4.1 |
| Microsoft | .NET 7.0 | 7.0.0 – < 7.0.17 | 7.0.17 |
| Microsoft | .NET 8.0 | 8.0 – < 8.0.3 | 8.0.3 |
| Microsoft | Microsoft Visual Studio 2022 version 17.6 | 17.6.0 – < 17.6.13 | 17.6.13 |
| Microsoft | Microsoft Visual Studio 2022 version 17.4 | 17.4.0 – < 17.4.17 | 17.4.17 |
| Microsoft | Microsoft Visual Studio 2022 version 17.8 | 17.8.0 – < 17.8.8 | 17.8.8 |
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 | dotnet7 | 7.0.117-0ubuntu1~22.04.1 | USN-6693-1 |
| Ubuntu 22.04 LTS | dotnet8 | 8.0.103-8.0.3-0ubuntu1~22.04.1 | USN-6693-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | dotnet-host +8 | 8.0.3-2.el9_3 | RHSA-2024:1310 |
| RHEL 9 | dotnet-hostfxr-7.0 +5 | 7.0.17-1.el9_3 | RHSA-2024:1309 |
| RHEL 9 | dotnet7.0 +3 | 7.0.117-1.el9_3 | RHSA-2024:1309 |
| RHEL 9 | dotnet8.0 +5 | 8.0.103-2.el9_3 | RHSA-2024:1310 |
| RHEL 8 | dotnet +6 | 8.0.103-1.el8_9 | RHSA-2024:1311 |
| RHEL 8 | dotnet-host +8 | 8.0.3-1.el8_9 | RHSA-2024:1311 |
| RHEL 8 | dotnet-hostfxr-7.0 +5 | 7.0.17-1.el8_9 | RHSA-2024:1308 |
| RHEL 8 | dotnet7.0 +3 | 7.0.117-1.el8_9 | RHSA-2024:1308 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | dotnet-host +8 | 8.0.3-2.el9_3 | ALSA-2024:1310 |
| AlmaLinux 9 | dotnet-hostfxr-7.0 +5 | 7.0.17-1.el9_3 | ALSA-2024:1309 |
| AlmaLinux 9 | dotnet-sdk-7.0 +2 | 7.0.117-1.el9_3 | ALSA-2024:1309 |
| AlmaLinux 9 | dotnet-sdk-8.0 +4 | 8.0.103-2.el9_3 | ALSA-2024:1310 |
| AlmaLinux 8 | dotnet +5 | 8.0.103-1.el8_9 | ALSA-2024:1311 |
| AlmaLinux 8 | dotnet-host +8 | 8.0.3-1.el8_9 | ALSA-2024:1311 |
| AlmaLinux 8 | dotnet-hostfxr-7.0 +5 | 7.0.17-1.el8_9 | ALSA-2024:1308 |
| AlmaLinux 8 | dotnet-sdk-7.0 +2 | 7.0.117-1.el8_9 | ALSA-2024:1308 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 8 | dotnet7.0 | 7.0.117-1.el8_9 | RLSA-2024:1308 |
| Rocky Linux 8 | dotnet8.0 | 8.0.103-1.el8_9 | RLSA-2024:1311 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | dotnet8-runtime | 8.0.3-r0 | — |
| Alpine v3.23 | dotnet8-runtime | 8.0.3-r0 | — |
| Alpine v3.22 | dotnet8-runtime | 8.0.3-r0 | — |
| Alpine v3.21 | dotnet8-runtime | 8.0.3-r0 | — |
| Alpine v3.20 | dotnet8-runtime | 8.0.3-r0 | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | dotnet7-build | 7.0.117-r0 | — |
| Alpine v3.19 | dotnet7-runtime | 7.0.17-r0 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | dotnet-host +8 | 8.0.3-2.0.1.el9_3 | ELSA-2024-1310 |
| Oracle Linux 9 | dotnet-hostfxr-7.0 +5 | 7.0.17-1.0.1.el9_3 | ELSA-2024-1309 |
| Oracle Linux 9 | dotnet-sdk-7.0 +2 | 7.0.117-1.0.1.el9_3 | ELSA-2024-1309 |
| Oracle Linux 9 | dotnet-sdk-8.0 +4 | 8.0.103-2.0.1.el9_3 | ELSA-2024-1310 |
| Oracle Linux 8 | dotnet +5 | 8.0.103-1.0.1.el8_9 | ELSA-2024-1311 |
| Oracle Linux 8 | dotnet-host +8 | 8.0.3-1.0.1.el8_9 | ELSA-2024-1311 |
| Oracle Linux 8 | dotnet-hostfxr-7.0 +5 | 7.0.17-1.0.1.el8_9 | ELSA-2024-1308 |
| Oracle Linux 8 | dotnet-sdk-7.0 +2 | 7.0.117-1.0.1.el8_9 | ELSA-2024-1308 |
Affected packages
Advisories 17
- ALSA-2024:1310 Moderate: .NET 8.0 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2024:1309 Moderate: .NET 7.0 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2024:1311 Moderate: .NET 8.0 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2024:1308 Moderate: .NET 7.0 security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2024:1308 Red Hat Security Advisory: .NET 7.0 security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- RHSA-2024:1310 Red Hat Security Advisory: .NET 8.0 security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- RHSA-2024:1311 Red Hat Security Advisory: .NET 8.0 security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- RHSA-2024:1309 Red Hat Security Advisory: .NET 7.0 security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- USN-6693-1 dotnet7, dotnet8 vulnerability Ubuntu Security Notices (USN) · Feb 10, 2026
- RLSA-2024:1311 Moderate: .NET 8.0 security update Rocky Linux Security Advisories · Feb 5, 2026
- RLSA-2024:1308 Moderate: .NET 7.0 security update Rocky Linux Security Advisories · Feb 4, 2026
- WID-SEC-2024-0611 Microsoft Visual Studio 2022: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 11, 2024
- MSRC-CVE-2024-21392 .NET and Visual Studio Denial of Service Vulnerability Microsoft Security Response Center · Apr 16, 2024
- ELSA-2024-1308 Moderate: .NET 7.0 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Mar 15, 2024
- ELSA-2024-1311 Moderate: .NET 8.0 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Mar 14, 2024
- ELSA-2024-1309 Moderate: .NET 7.0 security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Mar 14, 2024
- ELSA-2024-1310 Moderate: .NET 8.0 security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Mar 14, 2024
References
- .NET and Visual Studio Denial of Service Vulnerability vendor-advisory