# RHSA-2020:3713: Security update for 5 packages

RHSA-2020:3713, released September 10, 2020, fixes 3 CVEs across 5 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2020-3713
- Platform: Linux
- Released: Sep 10, 2020
- Priority: High (Closes CVE-2020-12674, high severity)
- CVEs: 3, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2020:3713

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [dovecot](https://patchblox.com/security/data/product/linux/dovecot.md) | RHEL 8 | 1:2.3.8-2.el8_2.2 |
| [dovecot-devel](https://patchblox.com/security/data/product/linux/dovecot-devel.md) | RHEL 8 | 1:2.3.8-2.el8_2.2 |
| [dovecot-mysql](https://patchblox.com/security/data/product/linux/dovecot-mysql.md) | RHEL 8 | 1:2.3.8-2.el8_2.2 |
| [dovecot-pgsql](https://patchblox.com/security/data/product/linux/dovecot-pgsql.md) | RHEL 8 | 1:2.3.8-2.el8_2.2 |
| [dovecot-pigeonhole](https://patchblox.com/security/data/product/linux/dovecot-pigeonhole.md) | RHEL 8 | 1:2.3.8-2.el8_2.2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2020-12673](https://patchblox.com/security/data/cve/CVE-2020-12673.md) | High | dovecot: Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind | 7.5 | 0.0619 |  |
| [CVE-2020-12674](https://patchblox.com/security/data/cve/CVE-2020-12674.md) | High | dovecot: Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind | 7.5 | 0.0619 |  |
| [CVE-2020-12100](https://patchblox.com/security/data/cve/CVE-2020-12100.md) | High | dovecot: Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind | 7.5 | 0.0526 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo