# ELSA-2022-0672: rubygem-bundler-doc security update

ELSA-2022-0672, released February 28, 2022, fixes 3 CVEs in rubygem-bundler-doc (version 0:1.16.1-4.module+el8.5.0+20497+d0a7b862). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/elsa-2022-0672
- Platform: Linux
- Released: Feb 28, 2022
- Priority: High (Closes CVE-2021-31810, high severity)
- CVEs: 3, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2022-0672.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [rubygem-bundler-doc](https://patchblox.com/security/data/product/linux/rubygem-bundler-doc.md) | ol 8 | 0:1.16.1-4.module+el8.5.0+20497+d0a7b862 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-31810](https://patchblox.com/security/data/cve/CVE-2021-31810.md) | High | ruby: Ruby is an extensible, interpreted, object-oriented, scripting language | 7.4 | 0.0305 |  |
| [CVE-2021-32066](https://patchblox.com/security/data/cve/CVE-2021-32066.md) | High | ruby: Ruby is an extensible, interpreted, object-oriented, scripting language | 7.4 | 0.0291 |  |
| [CVE-2021-31799](https://patchblox.com/security/data/cve/CVE-2021-31799.md) | High | ruby-devel: Ruby is an extensible, interpreted, object-oriented, scripting language | 7.4 | 0.0148 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo