# RHSA-2021:2595: Security update for 6 packages

RHSA-2021:2595, released June 29, 2021, fixes 1 CVE across 6 products. None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2021-2595
- Platform: Linux
- Released: Jun 29, 2021
- Priority: Routine (Closes CVE-2021-3514)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2021:2595

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [389-ds-base](https://patchblox.com/security/data/product/linux/389-ds-base.md) | RHEL 8 | 0:1.4.3.16-16.module+el8.4.0+11446+fc96bc48 |
| [389-ds-base-devel](https://patchblox.com/security/data/product/linux/389-ds-base-devel.md) | RHEL 8 | 0:1.4.3.16-16.module+el8.4.0+11446+fc96bc48 |
| [389-ds-base-legacy-tools](https://patchblox.com/security/data/product/linux/389-ds-base-legacy-tools.md) | RHEL 8 | 0:1.4.3.16-16.module+el8.4.0+11446+fc96bc48 |
| [389-ds-base-libs](https://patchblox.com/security/data/product/linux/389-ds-base-libs.md) | RHEL 8 | 0:1.4.3.16-16.module+el8.4.0+11446+fc96bc48 |
| [389-ds-base-snmp](https://patchblox.com/security/data/product/linux/389-ds-base-snmp.md) | RHEL 8 | 0:1.4.3.16-16.module+el8.4.0+11446+fc96bc48 |
| [python3-lib389](https://patchblox.com/security/data/product/linux/python3-lib389.md) | RHEL 8 | 0:1.4.3.16-16.module+el8.4.0+11446+fc96bc48 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-3514](https://patchblox.com/security/data/cve/CVE-2021-3514.md) | Routine | 389-ds-base: 389 Directory Server is an LDAP version 3 (LDAPv3) compliant server | 6.5 | 0.0120 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo