# RHSA-2019:2731: Security update for 6 packages

RHSA-2019:2731, released September 12, 2019, fixes 1 CVE across 6 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2019-2731
- Platform: Linux
- Released: Sep 12, 2019
- Priority: High (Closes CVE-2019-1301, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2019:2731

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [dotnet](https://patchblox.com/security/data/product/linux/dotnet.md) | RHEL 8 | 0:2.1.509-1.el8_0 |
| [dotnet-host](https://patchblox.com/security/data/product/linux/dotnet-host.md) | RHEL 8 | 0:2.1.13-1.el8_0 |
| [dotnet-host-fxr-2.1](https://patchblox.com/security/data/product/linux/dotnet-host-fxr-2.1.md) | RHEL 8 | 0:2.1.13-1.el8_0 |
| [dotnet-runtime-2.1](https://patchblox.com/security/data/product/linux/dotnet-runtime-2.1.md) | RHEL 8 | 0:2.1.13-1.el8_0 |
| [dotnet-sdk-2.1](https://patchblox.com/security/data/product/linux/dotnet-sdk-2.1.md) | RHEL 8 | 0:2.1.509-1.el8_0 |
| [dotnet-sdk-2.1.5xx](https://patchblox.com/security/data/product/linux/dotnet-sdk-2.1.5xx.md) | RHEL 8 | 0:2.1.509-1.el8_0 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2019-1301](https://patchblox.com/security/data/cve/CVE-2019-1301.md) | High | .NET Core Denial of Service Vulnerability | 7.5 | 0.0533 |  |

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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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo