# RHSA-2021:1024: Security update for 4 packages

RHSA-2021:1024, released March 30, 2021, fixes 2 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2021-1024
- Platform: Linux
- Released: Mar 30, 2021
- Priority: High (Closes CVE-2021-3450, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2021:1024

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [openssl](https://patchblox.com/security/data/product/linux/openssl.md) | RHEL 8 | 1:1.1.1g-15.el8_3 |
| [openssl-devel](https://patchblox.com/security/data/product/linux/openssl-devel.md) | RHEL 8 | 1:1.1.1g-15.el8_3 |
| [openssl-libs](https://patchblox.com/security/data/product/linux/openssl-libs.md) | RHEL 8 | 1:1.1.1g-15.el8_3 |
| [openssl-perl](https://patchblox.com/security/data/product/linux/openssl-perl.md) | RHEL 8 | 1:1.1.1g-15.el8_3 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-3450](https://patchblox.com/security/data/cve/CVE-2021-3450.md) | High | OpenSSL: CVE-2021-3450 CA certificate check bypass with X509_V_FLAG_X509_STRICT | 7.4 | 0.1834 |  |
| [CVE-2021-3449](https://patchblox.com/security/data/cve/CVE-2021-3449.md) | Routine | OpenSSL: CVE-2021-3449 NULL pointer deref in signature_algorithms processing | 5.9 | 0.6354 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo