Zimbra Releases/8.8.12/P4

Revision as of 06:31, 15 July 2019 by Ashukla (talk | contribs) (Patch Installation)


Zimbra Collaboration 8.8.12 Patch 4 GA Release

Check out the Fixed Issues for this version of Zimbra Collaboration. Please refer the Patch Installation section for Patch Installation instructions. As always, you are encouraged to tell us what you think in the Forums or open a support ticket to report issues.

NOTE: If you are upgrading or migrating from an older version of Zimbra to Zimbra 8.8 Production Ready, please read Things to Know Before Upgrading and First Steps with the Zimbra NG Modules for critical information before you upgrade.

Software changes

Fixed Issues

  • OWASP related fixes which impact the inline and attached images in an email.
    • After the upgrade, when replying to a mail with a signature containing an image, this image is no longer being added as an attachment every 10-20 seconds
    • The images contained in an email print fine, are now visible and no longer appear broken.
    • Inline & signature images now do not appear as attachment on replying and forwarding of an email.
    • Creating a signature through ZCO does not insert extra linebreaks within a signature.
    • Fixed issues with HTML Mail rendering.

Known Issues

  • In order to prevent XSS attacks hence providing better security, new defanger implementation eliminates the display attribute from html emails, the rendering of such html messages on Webclient will be affected. Here are the known rendering impacts:
    • Owasp removes css "display" attribute from html tags and affects HTML body content layout in mail reading pane.

Patch Installation

  • If Proxy/MTA services are on mailbox node, admin can install mta and proxy patches first and then zimbra-patch. In this case, zmcontrol -v would show version as Patch 8.8.12_P4.

Before Installing the Patch

Before installing the patch, consider the following:

  • Patches are cumulative.
  • A full backup should be performed before any patch is applied. There is no automated roll-back.
  • Zimlet patches can include removing existing Zimlets and redeploying the patched Zimlet.
  • Only files or Zimlets associated with installed packages will be installed from the patch.
  • Switch to user zimbra before using ZCS CLI commands.
  • Important! You cannot revert to the previous ZCS release after you upgrade to the patch.
  • Important Note for ZCS Setup with Local ZCS repository: Customers who have set up local ZCS repository should first update the local repository by following instructions in wiki

Install the Patch

  • Please make note that, installing the zimbra-patch package only updates the Zimbra core packages.

8.8.12 Patch 4 Packages

Below are the latest available packages:

Package Name                  Version
FOSS:
zimbra-patch              ->  8.8.12.1562740562.p4-1
zimbra-chat               ->  2.0.3.1559648872-1
zimbra-common-core-jar    ->  8.8.12.1562657100-1
zimbra-common-core-libs   ->  8.8.12.1562659286-1
zimbra-mbox-ews-service   ->  8.8.12.1559821948-1
zimbra-mbox-war           ->  8.8.12.1562657100-1
zimbra-mbox-webclient-war ->  8.8.12.1562666204-1
zimbra-mbox-store-libs    ->  8.8.12.1562659286-1
zimbra-proxy-components   ->  1.0.3-1zimbra8.7b1
zimbra-nginx              ->  1.7.1-1zimbra8.7b12
zimbra-proxy-patch        ->  8.8.12.1554984827.p1-1
zimbra-drive              ->  1.0.12.1553795496-1 
NETWORK:
zimbra-patch              ->  8.8.12.1562740562.p4-2
zimbra-network-modules-ng ->  5.0.5.1558686127-1
zimbra-docs               ->  3.0.0.1544425929-1
zimbra-drive-ng           ->  2.0.5.1558693399-1
zimbra-talk               ->  4.0.2.1554992028-1

Please refer below steps for 8.8.12 Patch 4 installation on Redhat and Ubuntu platforms:

Redhat

1. Installing zimbra packages individually

Install/Upgrade zimbra-proxy-components on Proxy node for FOSS and NETWORK

  • As root. Type below command
yum clean metadata
yum check-update
yum install zimbra-proxy-components
  • Restart proxy as zimbra user
su - zimbra
zmproxyctl restart

Install/Upgrade zimbra-proxy-patch on Proxy node for FOSS and NETWORK

  • As root. Type below command
yum install zimbra-proxy-patch
  • Restart proxy as zimbra user
su - zimbra
zmproxyctl restart
zmmemcachedctl restart

Install/Upgrade zimbra-mta-patch on MTA node for FOSS and NETWORK

  • As root. Type below command
yum install zimbra-mta-patch
  • Restart amavisd as zimbra user
su - zimbra
zmamavisdctl restart

Install/Upgrade zimbra-patch on mailstore node for FOSS and NETWORK

  • As root, install the patch. Type below command:
yum install zimbra-patch
  • Switch to user zimbra
su - zimbra
  • ZCS must be restarted to changes to take effect. Type below command:
zmcontrol restart

Install/Upgrade zimbra-chat for FOSS

  • As root, Type below command.
yum install zimbra-chat
  • Switch to user zimbra
su - zimbra
  • Zimbra mailbox service must be restarted to changes to take effect. Type below command:
zmmailboxdctl restart


Install/Upgrade zimbra-talk and zimbra-network-modules-ng (NETWORK Only)

  • As root, Type below command.
yum clean metadata
yum check-update
yum install zimbra-network-modules-ng
yum install zimbra-talk
  • Switch to user zimbra
su - zimbra
  • Zimbra mailbox service must be restarted to changes to take effect. Type below command:
zmmailboxdctl restart


Install/Upgrade zimbra-docs (NETWORK Only)

  • As root, Type below command.
yum install zimbra-docs
  • Switch to user zimbra
su - zimbra
  • Zimbra mailbox service must be restarted to changes to take effect. Type below command:
zmmailboxdctl restart


Install/Upgrade zimbra-drive-ng (NETWORK Only)

  • As root, Type below command.
yum install zimbra-drive-ng
  • Switch to user zimbra
su - zimbra
  • Zimbra mailbox service must be restarted to changes to take effect. Type below command:
zmmailboxdctl restart

Upgrade OpenLDAP on LDAP node for FOSS and NETWORK

  • As root. Type below command:
yum install zimbra-ldap-components
  • Restart ldap as zimbra user
su - zimbra
ldap restart

2. Installing zimbra packages with system package upgrades

  • As root, type below command to clear yum cache
yum clean metadata
  • As root, type below command first time so the server sees there is a new zimbra-patch package in the patch repository
yum check-update
  • As root, type below command to update most available packages.
yum update
  • Switch to user zimbra
su - zimbra
  • ZCS must be restarted to changes to take effect. Type below command:
zmcontrol restart

Ubuntu

1. Installing zimbra packages individually

Install/Upgrade zimbra-proxy-components on Proxy node for FOSS and NETWORK

  • As root. Type below command
apt-get install zimbra-proxy-components
  • Restart proxy as zimbra user
su - zimbra
zmproxyctl restart

Install/Upgrade zimbra-proxy-patch on Proxy node for FOSS and NETWORK

  • As root. Type below command
apt-get install zimbra-proxy-patch
  • Restart proxy as zimbra user
su - zimbra
zmproxyctl restart
zmmemcachedctl restart

Ubuntu 18 zimbra-proxy-patch version:

zimbra-proxy-patch        ->  8.8.12.1554984827.p3-1

The installation of this patch is mandatory for the proxy to function on Ubuntu 18 servers.

Install/Upgrade zimbra-mta-patch on MTA node for FOSS and NETWORK

  • As root. Type below command
apt-get install zimbra-mta-patch
  • Restart amavisd as zimbra user
su - zimbra
zmamavisdctl restart

Install/Upgrade zimbra-patch on mailstore node for FOSS and NETWORK

  • As root, install the patch. Type below command:
apt-get update
apt-get install zimbra-patch
  • Switch to user zimbra
su - zimbra
  • ZCS must be restarted to changes to take effect. Type below command:
zmcontrol restart

Install/Upgrade zimbra-chat for FOSS

  • As root, Type below command.
apt-get install zimbra-chat
  • Switch to user zimbra
su - zimbra
  • Zimbra mailbox service must be restarted to changes to take effect. Type below command:
zmmailboxdctl restart

Install/Upgrade zimbra-talk and zimbra-network-modules-ng (NETWORK Only)

  • As root. Type below command.
apt-get update
apt-get install zimbra-network-modules-ng
apt-get install zimbra-talk
  • Switch to user zimbra
su - zimbra
  • Zimbra mailbox service must be restarted to changes to take effect. Type below command:
zmmailboxdctl restart


Install/Upgrade zimbra-docs (NETWORK Only)

  • As root, Type below command.
apt-get install zimbra-docs
  • Switch to user zimbra
su - zimbra
  • Zimbra mailbox service must be restarted to changes to take effect. Type below command:
zmmailboxdctl restart


Install/Upgrade zimbra-drive-ng (NETWORK Only)

  • As root, Type below command.
apt-get install zimbra-drive-ng
  • Switch to user zimbra
su - zimbra
  • Zimbra mailbox service must be restarted to changes to take effect. Type below command:
zmmailboxdctl restart

Upgrade OpenLDAP on LDAP node for FOSS and NETWORK

  • As root. Type below command:
apt-get install zimbra-ldap-components
  • Restart ldap as zimbra user
su - zimbra
ldap restart

2. Installing zimbra packages with system package upgrades

  • As root, type below command first time so the server sees there is a new zimbra-patch package in the patch repository
apt-get update
  • As root, type below command to update most available packages
apt-get upgrade

OR

  • As root, type below command to update all available packages plus any kernel updates.
apt-get dist-upgrade
  • Switch to user zimbra
su - zimbra
  • ZCS must be restarted to changes to take effect. Type below command:
zmcontrol restart

Quick note: Open Source repo

Downloading and building our Zimbra Code? Keep reading... Starting ZCS 8.7.6 and above we have new steps to download, build and see our code via Github:



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