# RHSA-2023:4642: Security update for 11 packages

RHSA-2023:4642, released August 14, 2023, fixes 2 CVEs across 11 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/rhsa-2023-4642
- Platform: Linux
- Released: Aug 14, 2023
- Priority: Patch now (Closes CVE-2023-38180, exploited (CISA KEV))
- CVEs: 2, exploited: 1, on CISA KEV: 1
- Vendor advisory: https://access.redhat.com/errata/RHSA-2023:4642

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [aspnetcore-runtime-7.0](https://patchblox.com/security/data/product/linux/aspnetcore-runtime-7.0.md) | RHEL 9 | 0:7.0.10-1.el9_2 |
| [aspnetcore-targeting-pack-7.0](https://patchblox.com/security/data/product/linux/aspnetcore-targeting-pack-7.0.md) | RHEL 9 | 0:7.0.10-1.el9_2 |
| [dotnet-apphost-pack-7.0](https://patchblox.com/security/data/product/linux/dotnet-apphost-pack-7.0.md) | RHEL 9 | 0:7.0.10-1.el9_2 |
| [dotnet-host](https://patchblox.com/security/data/product/linux/dotnet-host.md) | RHEL 9 | 0:7.0.10-1.el9_2 |
| [dotnet-hostfxr-7.0](https://patchblox.com/security/data/product/linux/dotnet-hostfxr-7.0.md) | RHEL 9 | 0:7.0.10-1.el9_2 |
| [dotnet-runtime-7.0](https://patchblox.com/security/data/product/linux/dotnet-runtime-7.0.md) | RHEL 9 | 0:7.0.10-1.el9_2 |
| [dotnet-sdk-7.0](https://patchblox.com/security/data/product/linux/dotnet-sdk-7.0.md) | RHEL 9 | 0:7.0.110-1.el9_2 |
| [dotnet-sdk-7.0-source-built-artifacts](https://patchblox.com/security/data/product/linux/dotnet-sdk-7.0-source-built-artifacts.md) | RHEL 9 | 0:7.0.110-1.el9_2 |
| [dotnet-targeting-pack-7.0](https://patchblox.com/security/data/product/linux/dotnet-targeting-pack-7.0.md) | RHEL 9 | 0:7.0.10-1.el9_2 |
| [dotnet-templates-7.0](https://patchblox.com/security/data/product/linux/dotnet-templates-7.0.md) | RHEL 9 | 0:7.0.110-1.el9_2 |
| [netstandard-targeting-pack-2.1](https://patchblox.com/security/data/product/linux/netstandard-targeting-pack-2.1.md) | RHEL 9 | 0:7.0.110-1.el9_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-2023-35390](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 2026-11-07T12:40:37Z 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