# RHSA-2021:1789: Security update for 5 packages

RHSA-2021:1789, released May 18, 2021, fixes 1 CVE across 5 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2021-1789
- Platform: Linux
- Released: May 18, 2021
- Priority: High (Closes CVE-2020-12695, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2021:1789

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [gssdp](https://patchblox.com/security/data/product/linux/gssdp.md) | RHEL 8 | 0:1.0.5-1.el8 |
| [gssdp-devel](https://patchblox.com/security/data/product/linux/gssdp-devel.md) | RHEL 8 | 0:1.0.5-1.el8 |
| [gssdp-docs](https://patchblox.com/security/data/product/linux/gssdp-docs.md) | RHEL 8 | 0:1.0.5-1.el8 |
| [gupnp](https://patchblox.com/security/data/product/linux/gupnp.md) | RHEL 8 | 0:1.0.6-1.el8 |
| [gupnp-devel](https://patchblox.com/security/data/product/linux/gupnp-devel.md) | RHEL 8 | 0:1.0.6-1.el8 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2020-12695](https://patchblox.com/security/data/cve/CVE-2020-12695.md) | High | eapoltest: The Open Connectivity Foundation UPnP specification before 2020-04-17 doesnot forbid the acceptance of a subscription... | 7.5 | 0.1519 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo