Vulnerability · Published Jun 13, 2023 · Assigned by microsoft
CVE-2023-33128.NET and Visual Studio Remote Code Execution Vulnerability
High 7.3
In plain English
A high-severity use-after-free in Microsoft Visual Studio 2022 version 17.0 from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)1.0%top 37.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
.NET and Visual Studio Remote Code Execution Vulnerability
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | aspnetcore-runtime-6.0 | 6.0.18-1.el8_8 | ALSA-2023:3582 |
| AlmaLinux:9 | aspnetcore-runtime-6.0 | 6.0.18-1.el9_2 | ALSA-2023:3581 |
| AlmaLinux:8 | aspnetcore-runtime-7.0 | 7.0.7-1.el8_8 | ALSA-2023:3593 |
| AlmaLinux:9 | aspnetcore-runtime-7.0 | 7.0.7-1.el9_2 | ALSA-2023:3592 |
| AlmaLinux:8 | aspnetcore-targeting-pack-6.0 | 6.0.18-1.el8_8 | ALSA-2023:3582 |
| AlmaLinux:9 | aspnetcore-targeting-pack-6.0 | 6.0.18-1.el9_2 | ALSA-2023:3581 |
| AlmaLinux:8 | aspnetcore-targeting-pack-7.0 | 7.0.7-1.el8_8 | ALSA-2023:3593 |
| AlmaLinux:9 | aspnetcore-targeting-pack-7.0 | 7.0.7-1.el9_2 | ALSA-2023:3592 |
| AlmaLinux:8 | dotnet | 7.0.107-1.el8_8 | ALSA-2023:3593 |
| AlmaLinux:8 | dotnet-apphost-pack-6.0 | 6.0.18-1.el8_8 | ALSA-2023:3582 |
| AlmaLinux:9 | dotnet-apphost-pack-6.0 | 6.0.18-1.el9_2 | ALSA-2023:3581 |
| AlmaLinux:8 | dotnet-apphost-pack-7.0 | 7.0.7-1.el8_8 | ALSA-2023:3593 |
| AlmaLinux:9 | dotnet-apphost-pack-7.0 | 7.0.7-1.el9_2 | ALSA-2023:3592 |
| AlmaLinux:8 | dotnet-host | 7.0.7-1.el8_8 | ALSA-2023:3593 |
| AlmaLinux:9 | dotnet-host | 7.0.7-1.el9_2 | ALSA-2023:3592 |
| AlmaLinux:8 | dotnet-hostfxr-6.0 | 6.0.18-1.el8_8 | ALSA-2023:3582 |
| AlmaLinux:9 | dotnet-hostfxr-6.0 | 6.0.18-1.el9_2 | ALSA-2023:3581 |
| AlmaLinux:8 | dotnet-hostfxr-7.0 | 7.0.7-1.el8_8 | ALSA-2023:3593 |
| AlmaLinux:9 | dotnet-hostfxr-7.0 | 7.0.7-1.el9_2 | ALSA-2023:3592 |
| AlmaLinux:8 | dotnet-runtime-6.0 | 6.0.18-1.el8_8 | ALSA-2023:3582 |
| AlmaLinux:9 | dotnet-runtime-6.0 | 6.0.18-1.el9_2 | ALSA-2023:3581 |
| AlmaLinux:8 | dotnet-runtime-7.0 | 7.0.7-1.el8_8 | ALSA-2023:3593 |
| AlmaLinux:9 | dotnet-runtime-7.0 | 7.0.7-1.el9_2 | ALSA-2023:3592 |
| AlmaLinux:8 | dotnet-sdk-6.0 | 6.0.118-1.el8_8 | ALSA-2023:3582 |
| AlmaLinux:9 | dotnet-sdk-6.0 | 6.0.118-1.el9_2 | ALSA-2023:3581 |
| AlmaLinux:8 | dotnet-sdk-6.0-source-built-artifacts | 6.0.118-1.el8_8 | ALSA-2023:3582 |
| AlmaLinux:9 | dotnet-sdk-6.0-source-built-artifacts | 6.0.118-1.el9_2 | ALSA-2023:3581 |
| AlmaLinux:8 | dotnet-sdk-7.0 | 7.0.107-1.el8_8 | ALSA-2023:3593 |
| AlmaLinux:9 | dotnet-sdk-7.0 | 7.0.107-1.el9_2 | ALSA-2023:3592 |
| AlmaLinux:8 | dotnet-sdk-7.0-source-built-artifacts | 7.0.107-1.el8_8 | ALSA-2023:3593 |
| AlmaLinux:9 | dotnet-sdk-7.0-source-built-artifacts | 7.0.107-1.el9_2 | ALSA-2023:3592 |
| AlmaLinux:8 | dotnet-targeting-pack-6.0 | 6.0.18-1.el8_8 | ALSA-2023:3582 |
| AlmaLinux:9 | dotnet-targeting-pack-6.0 | 6.0.18-1.el9_2 | ALSA-2023:3581 |
| AlmaLinux:8 | dotnet-targeting-pack-7.0 | 7.0.7-1.el8_8 | ALSA-2023:3593 |
| AlmaLinux:9 | dotnet-targeting-pack-7.0 | 7.0.7-1.el9_2 | ALSA-2023:3592 |
| AlmaLinux:8 | dotnet-templates-6.0 | 6.0.118-1.el8_8 | ALSA-2023:3582 |
| AlmaLinux:9 | dotnet-templates-6.0 | 6.0.118-1.el9_2 | ALSA-2023:3581 |
| AlmaLinux:8 | dotnet-templates-7.0 | 7.0.107-1.el8_8 | ALSA-2023:3593 |
| AlmaLinux:9 | dotnet-templates-7.0 | 7.0.107-1.el9_2 | ALSA-2023:3592 |
| AlmaLinux:8 | netstandard-targeting-pack-2.1 | 7.0.107-1.el8_8 | ALSA-2023:3593 |
| AlmaLinux:9 | netstandard-targeting-pack-2.1 | 7.0.107-1.el9_2 | ALSA-2023:3592 |
| Alpine:v3.20 | dotnet6-build | 6.0.118-r0 | ALPINE-CVE-2023-33128 |
| Alpine:v3.20 | dotnet6-runtime | 6.0.18-r0 | ALPINE-CVE-2023-33128 |
| NuGet | microsoft.netcore.app.runtime.linux-arm | 7.0.7 | GHSA-x469-cv7m-77r9 |
| NuGet | microsoft.netcore.app.runtime.linux-arm64 | 7.0.7 | GHSA-x469-cv7m-77r9 |
| NuGet | microsoft.netcore.app.runtime.linux-musl-arm | 7.0.7 | GHSA-x469-cv7m-77r9 |
| NuGet | microsoft.netcore.app.runtime.linux-musl-arm64 | 7.0.7 | GHSA-x469-cv7m-77r9 |
| NuGet | microsoft.netcore.app.runtime.linux-musl-x64 | 7.0.7 | GHSA-x469-cv7m-77r9 |
| NuGet | microsoft.netcore.app.runtime.linux-x64 | 7.0.7 | GHSA-x469-cv7m-77r9 |
| NuGet | microsoft.netcore.app.runtime.osx-arm64 | 7.0.7 | GHSA-x469-cv7m-77r9 |
| NuGet | microsoft.netcore.app.runtime.osx-x64 | 7.0.7 | GHSA-x469-cv7m-77r9 |
| NuGet | microsoft.netcore.app.runtime.win-arm | 7.0.7 | GHSA-x469-cv7m-77r9 |
| NuGet | microsoft.netcore.app.runtime.win-arm64 | 7.0.7 | GHSA-x469-cv7m-77r9 |
| NuGet | microsoft.netcore.app.runtime.win-x64 | 7.0.7 | GHSA-x469-cv7m-77r9 |
| NuGet | microsoft.netcore.app.runtime.win-x86 | 7.0.7 | GHSA-x469-cv7m-77r9 |
| Rocky Linux:8 | dotnet6.0 | 0:6.0.118-1.el8_8 | RLSA-2023:3582 |
| Rocky Linux:8 | dotnet7.0 | 0:7.0.107-1.el8_8 | RLSA-2023:3593 |
| Ubuntu:22.04:LTS | dotnet6 | 6.0.118-0ubuntu1~22.04.1 | USN-6161-1 |
| Ubuntu:22.04:LTS | dotnet6 | 6.0.118-0ubuntu1~22.04.1 | UBUNTU-CVE-2023-33128 |
| Ubuntu:22.04:LTS | dotnet7 | 7.0.107-0ubuntu1~22.04.1 | USN-6161-1 |
| Ubuntu:22.04:LTS | dotnet7 | 7.0.107-0ubuntu1~22.04.1 | UBUNTU-CVE-2023-33128 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | .NET 6.0 | 6.0.0 – before 6.0.18 |
| Microsoft | .NET 7.0 | 7.0.0 – before 7.0.7 |
| Microsoft | Microsoft Visual Studio 2022 version 17.0 | 17.0.0 – before 17.0.22 |
| Microsoft | Microsoft Visual Studio 2022 version 17.2 | 17.2.0 – before 17.2.16 |
| Microsoft | Microsoft Visual Studio 2022 version 17.4 | 17.4.0 – before 17.4.8 |
| Microsoft | Microsoft Visual Studio 2022 version 17.6 | 17.6.0 – before 17.6.3 |
| Microsoft | PowerShell 7.3 | 7.3.0 – before 7.3.5 |
Weakness: CWE-416 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
References
- .NET and Visual Studio Remote Code Execution Vulnerability vendor-advisory