# RHSA-2020:3422: Security update for 11 packages

RHSA-2020:3422, released August 11, 2020, fixes 1 CVE across 11 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2020-3422
- Platform: Linux
- Released: Aug 11, 2020
- Priority: High (Closes CVE-2020-1597, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2020:3422

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [aspnetcore-runtime-3.1](https://patchblox.com/security/data/product/linux/aspnetcore-runtime-3.1.md) | RHEL 8 | 0:3.1.7-1.el8_2 |
| [aspnetcore-targeting-pack-3.1](https://patchblox.com/security/data/product/linux/aspnetcore-targeting-pack-3.1.md) | RHEL 8 | 0:3.1.7-1.el8_2 |
| [dotnet](https://patchblox.com/security/data/product/linux/dotnet.md) | RHEL 8 | 0:3.1.107-1.el8_2 |
| [dotnet-apphost-pack-3.1](https://patchblox.com/security/data/product/linux/dotnet-apphost-pack-3.1.md) | RHEL 8 | 0:3.1.7-1.el8_2 |
| [dotnet-host](https://patchblox.com/security/data/product/linux/dotnet-host.md) | RHEL 8 | 0:3.1.7-1.el8_2 |
| [dotnet-hostfxr-3.1](https://patchblox.com/security/data/product/linux/dotnet-hostfxr-3.1.md) | RHEL 8 | 0:3.1.7-1.el8_2 |
| [dotnet-runtime-3.1](https://patchblox.com/security/data/product/linux/dotnet-runtime-3.1.md) | RHEL 8 | 0:3.1.7-1.el8_2 |
| [dotnet-sdk-3.1](https://patchblox.com/security/data/product/linux/dotnet-sdk-3.1.md) | RHEL 8 | 0:3.1.107-1.el8_2 |
| [dotnet-targeting-pack-3.1](https://patchblox.com/security/data/product/linux/dotnet-targeting-pack-3.1.md) | RHEL 8 | 0:3.1.7-1.el8_2 |
| [dotnet-templates-3.1](https://patchblox.com/security/data/product/linux/dotnet-templates-3.1.md) | RHEL 8 | 0:3.1.107-1.el8_2 |
| [netstandard-targeting-pack-2.1](https://patchblox.com/security/data/product/linux/netstandard-targeting-pack-2.1.md) | RHEL 8 | 0:3.1.107-1.el8_2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2020-1597](https://patchblox.com/security/data/cve/CVE-2020-1597.md) | High | ASP.NET Core Denial of Service Vulnerability | 7.5 | 0.0656 | Disclosed |

---

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo