# RHSA-2021:2574: Security update for 15 packages

RHSA-2021:2574, released June 29, 2021, fixes 2 CVEs across 15 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2021-2574
- Platform: Linux
- Released: Jun 29, 2021
- Priority: High (Closes CVE-2021-20271, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2021:2574

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [python3-rpm](https://patchblox.com/security/data/product/linux/python3-rpm.md) | RHEL 8 | 0:4.14.3-14.el8_4 |
| [rpm](https://patchblox.com/security/data/product/linux/rpm.md) | RHEL 8 | 0:4.14.3-14.el8_4 |
| [rpm-apidocs](https://patchblox.com/security/data/product/linux/rpm-apidocs.md) | RHEL 8 | 0:4.14.3-14.el8_4 |
| [rpm-build](https://patchblox.com/security/data/product/linux/rpm-build.md) | RHEL 8 | 0:4.14.3-14.el8_4 |
| [rpm-build-libs](https://patchblox.com/security/data/product/linux/rpm-build-libs.md) | RHEL 8 | 0:4.14.3-14.el8_4 |
| [rpm-cron](https://patchblox.com/security/data/product/linux/rpm-cron.md) | RHEL 8 | 0:4.14.3-14.el8_4 |
| [rpm-devel](https://patchblox.com/security/data/product/linux/rpm-devel.md) | RHEL 8 | 0:4.14.3-14.el8_4 |
| [rpm-libs](https://patchblox.com/security/data/product/linux/rpm-libs.md) | RHEL 8 | 0:4.14.3-14.el8_4 |
| [rpm-plugin-fapolicyd](https://patchblox.com/security/data/product/linux/rpm-plugin-fapolicyd.md) | RHEL 8 | 0:4.14.3-14.el8_4 |
| [rpm-plugin-ima](https://patchblox.com/security/data/product/linux/rpm-plugin-ima.md) | RHEL 8 | 0:4.14.3-14.el8_4 |
| [rpm-plugin-prioreset](https://patchblox.com/security/data/product/linux/rpm-plugin-prioreset.md) | RHEL 8 | 0:4.14.3-14.el8_4 |
| [rpm-plugin-selinux](https://patchblox.com/security/data/product/linux/rpm-plugin-selinux.md) | RHEL 8 | 0:4.14.3-14.el8_4 |
| [rpm-plugin-syslog](https://patchblox.com/security/data/product/linux/rpm-plugin-syslog.md) | RHEL 8 | 0:4.14.3-14.el8_4 |
| [rpm-plugin-systemd-inhibit](https://patchblox.com/security/data/product/linux/rpm-plugin-systemd-inhibit.md) | RHEL 8 | 0:4.14.3-14.el8_4 |
| [rpm-sign](https://patchblox.com/security/data/product/linux/rpm-sign.md) | RHEL 8 | 0:4.14.3-14.el8_4 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-20271](https://patchblox.com/security/data/cve/CVE-2021-20271.md) | High | rpm-plugin-prioreset: The RPM Package Manager (RPM) is a command-line driven package management system capable of installing, uninstalling,... | 7.0 | 0.0077 |  |
| [CVE-2021-3421](https://patchblox.com/security/data/cve/CVE-2021-3421.md) | Routine | rpm-plugin-prioreset: The RPM Package Manager (RPM) is a command-line driven package management system capable of installing, uninstalling,... | 4.7 | 0.0065 |  |

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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