# RHSA-2020:0274: Security update for 4 packages

RHSA-2020:0274, released January 29, 2020, fixes 1 CVE across 4 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2020-0274
- Platform: Linux
- Released: Jan 29, 2020
- Priority: High (Closes CVE-2020-6851, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2020:0274

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [openjpeg2](https://patchblox.com/security/data/product/linux/openjpeg2.md) | RHEL 8 | 0:2.3.1-2.el8_1 |
| [openjpeg2-devel](https://patchblox.com/security/data/product/linux/openjpeg2-devel.md) | RHEL 8 | 0:2.3.1-2.el8_1 |
| [openjpeg2-devel-docs](https://patchblox.com/security/data/product/linux/openjpeg2-devel-docs.md) | RHEL 8 | 0:2.3.1-2.el8_1 |
| [openjpeg2-tools](https://patchblox.com/security/data/product/linux/openjpeg2-tools.md) | RHEL 8 | 0:2.3.1-2.el8_1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2020-6851](https://patchblox.com/security/data/cve/CVE-2020-6851.md) | High | libopenjpip-viewer: OpenJPEG through 2.3.1 has a heap-based buffer overflow inopj_t1_clbl_decode_processor in openjp2/t1.c because of lac... | 8.1 | 0.0529 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo