# ALAS2023-2023-326: Security update for 19 packages

ALAS2023-2023-326, released August 31, 2023, fixes 3 CVEs across 19 products. One of them is being exploited (CVE-2023-38180); 1 on CISA KEV. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/fix/linux/alas2023-2023-326
- Platform: Linux
- Released: Aug 31, 2023
- Priority: Patch now (Closes CVE-2023-38180, exploited (CISA KEV))
- CVEs: 3, exploited: 1, on CISA KEV: 1
- Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2023-326.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [aspnetcore-runtime-6.0](https://patchblox.com/security/data/product/linux/aspnetcore-runtime-6.0.md) | amzn 2023 | 6.0.21-1.amzn2023.0.2 |
| [aspnetcore-targeting-pack-6.0](https://patchblox.com/security/data/product/linux/aspnetcore-targeting-pack-6.0.md) | amzn 2023 | 6.0.21-1.amzn2023.0.2 |
| [dotnet](https://patchblox.com/security/data/product/linux/dotnet.md) | amzn 2023 | 6.0.121-1.amzn2023.0.2 |
| [dotnet-apphost-pack-6.0](https://patchblox.com/security/data/product/linux/dotnet-apphost-pack-6.0.md) | amzn 2023 | 6.0.21-1.amzn2023.0.2 |
| [dotnet-apphost-pack-6.0-debuginfo](https://patchblox.com/security/data/product/linux/dotnet-apphost-pack-6.0-debuginfo.md) | amzn 2023 | 6.0.21-1.amzn2023.0.2 |
| [dotnet-host](https://patchblox.com/security/data/product/linux/dotnet-host.md) | amzn 2023 | 6.0.21-1.amzn2023.0.2 |
| [dotnet-host-debuginfo](https://patchblox.com/security/data/product/linux/dotnet-host-debuginfo.md) | amzn 2023 | 6.0.21-1.amzn2023.0.2 |
| [dotnet-hostfxr-6.0](https://patchblox.com/security/data/product/linux/dotnet-hostfxr-6.0.md) | amzn 2023 | 6.0.21-1.amzn2023.0.2 |
| [dotnet-hostfxr-6.0-debuginfo](https://patchblox.com/security/data/product/linux/dotnet-hostfxr-6.0-debuginfo.md) | amzn 2023 | 6.0.21-1.amzn2023.0.2 |
| [dotnet-runtime-6.0](https://patchblox.com/security/data/product/linux/dotnet-runtime-6.0.md) | amzn 2023 | 6.0.21-1.amzn2023.0.2 |
| [dotnet-runtime-6.0-debuginfo](https://patchblox.com/security/data/product/linux/dotnet-runtime-6.0-debuginfo.md) | amzn 2023 | 6.0.21-1.amzn2023.0.2 |
| [dotnet-sdk-6.0](https://patchblox.com/security/data/product/linux/dotnet-sdk-6.0.md) | amzn 2023 | 6.0.121-1.amzn2023.0.2 |
| [dotnet-sdk-6.0-debuginfo](https://patchblox.com/security/data/product/linux/dotnet-sdk-6.0-debuginfo.md) | amzn 2023 | 6.0.121-1.amzn2023.0.2 |
| [dotnet-sdk-6.0-source-built-artifacts](https://patchblox.com/security/data/product/linux/dotnet-sdk-6.0-source-built-artifacts.md) | amzn 2023 | 6.0.121-1.amzn2023.0.2 |
| [dotnet-targeting-pack-6.0](https://patchblox.com/security/data/product/linux/dotnet-targeting-pack-6.0.md) | amzn 2023 | 6.0.21-1.amzn2023.0.2 |
| [dotnet-templates-6.0](https://patchblox.com/security/data/product/linux/dotnet-templates-6.0.md) | amzn 2023 | 6.0.121-1.amzn2023.0.2 |
| [dotnet6.0-debuginfo](https://patchblox.com/security/data/product/linux/dotnet6.0-debuginfo.md) | amzn 2023 | 6.0.121-1.amzn2023.0.2 |
| [dotnet6.0-debugsource](https://patchblox.com/security/data/product/linux/dotnet6.0-debugsource.md) | amzn 2023 | 6.0.121-1.amzn2023.0.2 |
| [netstandard-targeting-pack-2.1](https://patchblox.com/security/data/product/linux/netstandard-targeting-pack-2.1.md) | amzn 2023 | 6.0.121-1.amzn2023.0.2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-38180](https://patchblox.com/security/data/cve/CVE-2023-38180.md) | Patch now | .NET and Visual Studio Denial of Service Vulnerability | 7.8 | 0.1413 | CISA KEV |
| [CVE-2023-38178](https://patchblox.com/security/data/cve/CVE-2023-38178.md) | High | .NET Core and Visual Studio Denial of Service Vulnerability | 7.5 | 0.0259 |  |
| [CVE-2023-35390](https://patchblox.com/security/data/cve/CVE-2023-35390.md) | High | .NET and Visual Studio Remote Code Execution Vulnerability | 7.8 | 0.0208 |  |

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Data as of 2026-11-09T19:38:12Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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