# RHSA-2023:5709: Security update for 12 packages

RHSA-2023:5709, released October 16, 2023, fixes 1 CVE across 12 products. One of them is being exploited (CVE-2023-44487); 1 on CISA KEV. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2023-5709
- Platform: Linux
- Released: Oct 16, 2023
- Priority: Patch now (Closes CVE-2023-44487, exploited (CISA KEV))
- CVEs: 1, exploited: 1, on CISA KEV: 1
- Vendor advisory: https://access.redhat.com/errata/RHSA-2023:5709

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [aspnetcore-runtime-7.0](https://patchblox.com/security/data/product/linux/aspnetcore-runtime-7.0.md) | RHEL 8 | 0:7.0.12-1.el8_8 |
| [aspnetcore-targeting-pack-7.0](https://patchblox.com/security/data/product/linux/aspnetcore-targeting-pack-7.0.md) | RHEL 8 | 0:7.0.12-1.el8_8 |
| [dotnet](https://patchblox.com/security/data/product/linux/dotnet.md) | RHEL 8 | 0:7.0.112-1.el8_8 |
| [dotnet-apphost-pack-7.0](https://patchblox.com/security/data/product/linux/dotnet-apphost-pack-7.0.md) | RHEL 8 | 0:7.0.12-1.el8_8 |
| [dotnet-host](https://patchblox.com/security/data/product/linux/dotnet-host.md) | RHEL 8 | 0:7.0.12-1.el8_8 |
| [dotnet-hostfxr-7.0](https://patchblox.com/security/data/product/linux/dotnet-hostfxr-7.0.md) | RHEL 8 | 0:7.0.12-1.el8_8 |
| [dotnet-runtime-7.0](https://patchblox.com/security/data/product/linux/dotnet-runtime-7.0.md) | RHEL 8 | 0:7.0.12-1.el8_8 |
| [dotnet-sdk-7.0](https://patchblox.com/security/data/product/linux/dotnet-sdk-7.0.md) | RHEL 8 | 0:7.0.112-1.el8_8 |
| [dotnet-sdk-7.0-source-built-artifacts](https://patchblox.com/security/data/product/linux/dotnet-sdk-7.0-source-built-artifacts.md) | RHEL 8 | 0:7.0.112-1.el8_8 |
| [dotnet-targeting-pack-7.0](https://patchblox.com/security/data/product/linux/dotnet-targeting-pack-7.0.md) | RHEL 8 | 0:7.0.12-1.el8_8 |
| [dotnet-templates-7.0](https://patchblox.com/security/data/product/linux/dotnet-templates-7.0.md) | RHEL 8 | 0:7.0.112-1.el8_8 |
| [netstandard-targeting-pack-2.1](https://patchblox.com/security/data/product/linux/netstandard-targeting-pack-2.1.md) | RHEL 8 | 0:7.0.112-1.el8_8 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-44487](https://patchblox.com/security/data/cve/CVE-2023-44487.md) | Patch now | MITRE: CVE-2023-44487 HTTP/2 Rapid Reset Attack | 7.5 | 1.0000 | CISA KEV |

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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