# ELSA-2023-4645: Security update for 9 packages

ELSA-2023-4645, released August 15, 2023, fixes 2 CVEs across 9 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/elsa-2023-4645
- Platform: Linux
- Released: Aug 15, 2023
- Priority: Patch now (Closes CVE-2023-38180, exploited (CISA KEV))
- CVEs: 2, exploited: 1, on CISA KEV: 1
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2023-4645.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [aspnetcore-runtime-6.0](https://patchblox.com/security/data/product/linux/aspnetcore-runtime-6.0.md) | ol 8 | 0:6.0.21-1.0.1.el8_8 |
| [aspnetcore-targeting-pack-6.0](https://patchblox.com/security/data/product/linux/aspnetcore-targeting-pack-6.0.md) | ol 8 | 0:6.0.21-1.0.1.el8_8 |
| [dotnet-apphost-pack-6.0](https://patchblox.com/security/data/product/linux/dotnet-apphost-pack-6.0.md) | ol 8 | 0:6.0.21-1.0.1.el8_8 |
| [dotnet-hostfxr-6.0](https://patchblox.com/security/data/product/linux/dotnet-hostfxr-6.0.md) | ol 8 | 0:6.0.21-1.0.1.el8_8 |
| [dotnet-runtime-6.0](https://patchblox.com/security/data/product/linux/dotnet-runtime-6.0.md) | ol 8 | 0:6.0.21-1.0.1.el8_8 |
| [dotnet-sdk-6.0](https://patchblox.com/security/data/product/linux/dotnet-sdk-6.0.md) | ol 8 | 0:6.0.121-1.0.1.el8_8 |
| [dotnet-sdk-6.0-source-built-artifacts](https://patchblox.com/security/data/product/linux/dotnet-sdk-6.0-source-built-artifacts.md) | ol 8 | 0:6.0.121-1.0.1.el8_8 |
| [dotnet-targeting-pack-6.0](https://patchblox.com/security/data/product/linux/dotnet-targeting-pack-6.0.md) | ol 8 | 0:6.0.21-1.0.1.el8_8 |
| [dotnet-templates-6.0](https://patchblox.com/security/data/product/linux/dotnet-templates-6.0.md) | ol 8 | 0:6.0.121-1.0.1.el8_8 |

## 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 2026-11-07T06:34:28Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo