Version 23.3.2

  • Head of Anchor release
  • In accordance with the Vidyo Standard Software Maintenance Policy, Vidyo is pleased to announce Vidyo Epic Service version 23.3.2 as the Head of Anchor for Vidyo Event Service on the Anchor 22.4.x branch. Anchor releases for Vidyo infrastructure and endpoints are listed in the Vidyo Anchor Release Compatibility Matrix.
  • SSH update and configuration
  • This release includes an update to SSH, as well as configuration updates to improve security by deprecating legacy protocols.
  • Please review the SSH configuration information section below in detail prior to upgrading to ensure you have the right configuration to successfully connect to the Vidyo appliances after the upgrade.
  • Bug fixes
  • In this release, we've addressed some issues to improve usability and reliability.
  • System updates
  • For added security and stability, updates for multiple third-party packages and libraries are included as part of this release.

SSH configuration information

In this version, the SSH configuration has been updated to improve security. Because of these changes, only modern SSH clients that support the configurations below will typically be able to successfully connect.

  • Supported host keys: RSA,ED25519
  • Key exchange algorithms: diffie-hellman-group-exchange-sha256,diffie-hellman-group18-sha512,diffie-hellman-group16-sha512,curve25519-sha256,sntrup761x25519-sha512@openssh.com,curve25519-sha256@libssh.org
  • MACs: hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,umac-128-etm@openssh.com
  • Encryption ciphers: Ciphers aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com,chacha20-poly1305@openssh.com

Prior to upgrading, we recommend that you:

  • Update your SSH client to the latest version.
  • Confirm your client supports the above configurations.
  • Take a backup (snapshot) of your virtual machine prior to the upgrade process.
  • Upgrade a single machine first to confirm connectivity and then proceed to the others.

Files

This file... Should be applied on top of...
vidyo-epic-23.3.2.2510-bundle-v7104.vidyo 22.2.0 or later

Resolved issues

The following table lists the issues we have resolved in Vidyo Epic Service 23.3.2.

Vidyo Epic Service 23.3.2 - resolved issues

Key

Summary

VIDPTL-42177

Added HSTS security header to web server requests.

VIDPTL-42157

Updates to the kernel and related modules for security and stability fixes.

VIDPTL-42154

Updates to Apache APR runtime for security and stability fixes.

Known issues

There are no new known issues for this release.