# RHSA-2021:0670: Security update for 17 packages

RHSA-2021:0670, released March 1, 2021, fixes 1 CVE across 17 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2021-0670
- Platform: Linux
- Released: Mar 1, 2021
- Priority: High (Closes CVE-2020-8625, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2021:0670

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [bind](https://patchblox.com/security/data/product/linux/bind.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [bind-chroot](https://patchblox.com/security/data/product/linux/bind-chroot.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [bind-devel](https://patchblox.com/security/data/product/linux/bind-devel.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [bind-export-devel](https://patchblox.com/security/data/product/linux/bind-export-devel.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [bind-export-libs](https://patchblox.com/security/data/product/linux/bind-export-libs.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [bind-libs](https://patchblox.com/security/data/product/linux/bind-libs.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [bind-libs-lite](https://patchblox.com/security/data/product/linux/bind-libs-lite.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [bind-license](https://patchblox.com/security/data/product/linux/bind-license.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [bind-lite-devel](https://patchblox.com/security/data/product/linux/bind-lite-devel.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [bind-pkcs11](https://patchblox.com/security/data/product/linux/bind-pkcs11.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [bind-pkcs11-devel](https://patchblox.com/security/data/product/linux/bind-pkcs11-devel.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [bind-pkcs11-libs](https://patchblox.com/security/data/product/linux/bind-pkcs11-libs.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [bind-pkcs11-utils](https://patchblox.com/security/data/product/linux/bind-pkcs11-utils.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [bind-sdb](https://patchblox.com/security/data/product/linux/bind-sdb.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [bind-sdb-chroot](https://patchblox.com/security/data/product/linux/bind-sdb-chroot.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [bind-utils](https://patchblox.com/security/data/product/linux/bind-utils.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |
| [python3-bind](https://patchblox.com/security/data/product/linux/python3-bind.md) | RHEL 8 | 32:9.11.20-5.el8_3.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2020-8625](https://patchblox.com/security/data/cve/CVE-2020-8625.md) | High | bind-pkcs11-devel: The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols | 8.1 | 0.6416 |  |

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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