Virtuozzo Hybrid Infrastructure 4.7 Update 1.4 (4.7.1-53)

Issue date: 2022-05-25

Applies to: Virtuozzo Hybrid Infrastructure 4.7

Virtuozzo Advisory ID: VZA-2022-016

1. Overview

This update provides important security fixes.

2. Bug Fixes

  • A security fix for CVE-2022-1552 in PostgreSQL. (VSTOR-53595)

  • A security fix for CVE-2018-25032 in zlib. (VSTOR-54722)

  • A security fix for CVE-2022-1271 in gzip. (VSTOR-53723)

3. Installing the Update

You can update Virtuozzo Hybrid Infrastructure in the SETTINGS > UPDATE section of the admin panel. A reboot is not required to obtain this update.

The source of this advisory is available in the JSON file.