Zimbra Releases/9.0.0/P21

Zimbra Collaboration Kepler 9.0.0 Patch 21 GA Release

Check out the Security Fixes,What's New, Fixed Issues, and Known Issues for this version of Zimbra Collaboration. Please refer to 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


Security Recommendation

Zimbra would strongly recommend the customer to review whether the Proxy Servlet is configured to allow a particular host (via zimbraProxyAllowedDomains configuration setting on each class of services), please make sure each entry in zimbraProxyAllowedDomains should be a safe and trusted host, there should NOT be any wild card entries like *.webex.com instead use specific host example.webex.com.

Any entry in zimbraProxyAllowedDomains resolves to an internal IP address (such as 127.0.0.1), an attacker could possibly access services running on a different port on the same server, which would normally not be exposed publicly. So we urge our customers to review this configuration setting to ensure that there are no vulnerabilities are introduced.

Security Fixes

Summary CVE-ID CVSS Score Zimbra Rating Fix Patch Version
Upgraded Apache to 2.4.51 to avoid multiple vulnerabilities. CVE-2021-30641 CVE-2020-35452 7.3 High 9.0.0 P21

What's New


Zimbra 9.0.0 is now fully supported on Ubuntu 20 (GA)

Download the latest Ubuntu 20 binaries from https://www.zimbra.com/downloads


Package Upgrade


  • Apache has been upgraded from 2.4.46 to 2.4.51.


Calendar

  • In Modern Web App, the event organizer will now be able to view the responses from the invitees in event details and on mouse hover of an event in the Calendar tab. This will help the organizer to get an overview of the responses of all the attendees without requiring to go through each event-response email.


Web UX - Modern

  • In Modern Web App, the user was not able to set the Bulgarian language. The issue has been fixed.


Fixed Issues

Web UX - Classic

  • In Classic Web App, an incorrect date was set when the user creates an appointment, set start date from the second week of the month with a Monthly custom recurrence rule - "The second day of every month". The issue has been fixed.
  • When creating an appointment with the location and setting an "End by" date in the custom recurrent rule, if an appointment exists on the set "End by" date with the same location, then the location did not return conflict. The issue has been fixed.
  • If the user composes an email and pastes an image from another email and sends it, the recipient receives the email without an image in it. The issue has been fixed.

Web UX - Modern

  • In Modern Web App, when using Advanced Search for searching specific document types (doc, text), incorrect results were returned. The issue has been fixed.
  • Pre-requisite - Drafts folder shared with the user. If the user creates a draft, moves it into the shared drafts folder and tries to edit it, an error is encountered. The issue has been fixed.
  • In the Contacts tab, when the user creates a sub-folder and tries to add a contact in it, "Not Found" error page is displayed and the contact is not added. The issue has been fixed.
  • French translations are updated on the Settings -> Filters page.
  • When the user receives a new email, the count of the unread emails is incremented but the new email is not displayed in the list until the user clicks on reload icon near Inbox or refreshes the tab. The issue has been fixed.
  • If the user creates a signature from Classic Web App and sets it for "New Message" and "Replies & Forwards", then in Modern Web App, the signature was not getting displayed in Settings -> Signature -> Standard Signature. The issue has been fixed.
  • When `zimbraPrefMailSelectAfterDelete` attribute is set to *adaptive* for a user, Next or Previous message was not getting selected automatically when the user performed delete/move/spam/archive operation on the message in the list. The issue has been fixed.
  • When composing a message, if the user uploads the same attachment twice and tries to delete one, both the attachments got deleted. The issue has been fixed.

ZCO

  • Corruption in the user's profile property which stores the ZDB path causes Outlook to crash. The issue has been fixed.

NG Mobile

  • Fixed a bug that caused the PARTSTAT field of an invitation to be wrongly set as NEED-ACTION on accepting one appointment via Exchange ActiveSync. This bug caused the appointment not to be shown via CalDAV.

Zimbra Connect

  • Now every icon in Connect has an alternative text, a title and a label to improve accessibility.
  • Fixed a bug that loaded a Matomo instance on log into Zimbra, raising an HTTP 404 bug. Now Matomo is no more loaded on login.
  • Text paste on the conversation component will now work after upgrading Chrome to version 92.
  • Improved the download of a file from one-to-one chat that suffered casual failures due to buffer issues. Now, the possibility of a file download failing has been drastically reduced.
  • Information regarding the mute state of a conversation, such as groups or spaces, is now deleted when the user leaves it, whether he leaves the conversation or is being kicked by it.
  • Updated logs for ChatAutoCleanup procedure.
  • Video reference will be cleaned after every span of view mode.
  • Removed secondary bar on external meeting and updated year in the external access login page.
  • Now meetings on the external tab require login if the domain is different from the user’s domain.
  • Now mini chats are automatically closed when the user is removed from the conversation or the conversation is removed.
  • Changed meeting action name from "Mute for All" to "Mute".

HSM

  • The default behaviour of the mailbox move now will not move the backup from the source server so the operation will take less time.

NG Auth

  • A new widget *Mobile Password* has been added to the Zimbra Admin so the admins can manage mobile passwords from the GUI.

NG Backup

  • The doPurgeMailboxes operation now marks as deleted mailboxes the ones that are moved to other servers. This makes the Backup purge operation clean the data left after by the move operations too.


Known Issues

  • None


Patch Installation

Please refer to the steps below to install 9.0.0 Patch 21 on Redhat and Ubuntu platforms:

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 zimbra user before using ZCS CLI commands.
  • Important! You cannot revert to the previous ZCS release after you upgrade to the patch.

9.0.0 Patch 21 Packages

The package lineup for this release is:

PackageName Version

zimbra-patch                               ->     9.0.0.1637139670.p21-2
zimbra-proxy-patch                         ->     9.0.0.1634196752.p20-1
zimbra-proxy-components                    ->     1.0.9-1zimbra8.8b1
zimbra-mta-patch                           ->     9.0.0.1634929347.p20-1
zimbra-mta-components                      ->     1.0.14-1zimbra8.8b1
zimbra-common-core-jar                     ->     9.0.0.1634918163-1
zimbra-nginx                               ->     1.20.0-1zimbra8.8b2
zimbra-httpd  				   ->     2.4.51-1zimbra8.7b3
zimbra-spell-components                    ->     2.0.5-1zimbra8.8b1
zimbra-apache-components 		   ->     2.0.5-1zimbra8.8b1
zimbra-lmdb-lib                            ->     2.4.59-1zimbra8.8b5
zimbra-lmdb-dbg                            ->     2.4.59-1zimbra8.8b5
zimbra-lmdb                                ->     2.4.59-1zimbra8.8b5
zimbra-openldap-lib		           ->	  2.4.59-1zimbra8.8b5
zimbra-openldap-client		           ->	  2.4.59-1zimbra8.8b5
zimbra-openldap-server                     ->     2.4.59-1zimbra8.8b4
zimbra-openjdk-cacerts			   ->	  1.0.8-1zimbra8.7b1
zimbra-ldap-components                     ->     2.0.4-1zimbra8.8b1
zimbra-core-components                     ->     3.0.10-1zimbra8.8b1
zimbra-clamav                              ->	  0.103.2-1zimbra8.8b3
zimbra-clamav-libs                         ->     0.103.2-1zimbra8.8b3
zimbra-openssl                             ->     1.1.1l-1zimbra8.7b4
zimbra-openssl-libs                        ->     1.1.1l-1zimbra8.7b4
zimbra-postfix-logwatch                    ->     1.40.03-1zimbra8.7b1
zimbra-timezone-data                       ->     3.0.0.1618571554-1
zimbra-mbox-store-libs                     ->     9.0.0.1626439337-1
zimbra-mbox-war                            ->     9.0.0.1618222842-1
zimbra-mbox-webclient-war                  ->     9.0.0.1635814095-1
zimbra-mbox-admin-console-war              ->     9.0.0.1631853698-1
zimbra-common-mbox-conf-attrs              ->     9.0.0.1631853698-1
zimbra-common-core-libs                    ->     9.0.0.1623914106-1
zimbra-zco                                 ->     9.0.0.1908.1636709772-1
zimbra-modern-ui                           ->     4.18.0.1637071745-1
zimbra-modern-zimlets                      ->     4.18.0.1637071745-1
zimbra-network-modules-ng                  ->     7.0.21.1635423902-1
zimbra-drive-ng                            ->     4.0.11.1616091300-1
zimbra-drive-modern                        ->     1.0.11.1616091300-1
zimbra-connect                             ->     2.0.21.1635424388-1
zimbra-connect-modern                      ->     1.0.21.1635424388-1
zimbra-docs                                ->     4.0.5.1616090633-1
zimbra-docs-modern                         ->     1.0.5.1632998065-1
zimbra-chat                                ->     4.0.1.1594306412-1
zimbra-zimlet-auth                         ->     1.0.2.1622463729-1
zimbra-zimlet-install-pwa                  ->     5.0.1.1631795284-1
zimbra-zimlet-emptysubject		   ->     1.0.1.1631795284-1
zimbra-zimlet-set-default-client           ->     7.0.1.1631795284-1
zimbra-zimlet-document-editor              ->     6.0.1.1631795284-1
zimbra-zimlet-date                         ->     5.0.2.1631795284-1
zimbra-zimlet-additional-signature-setting ->     5.0.1.1631795284-1
zimbra-zimlet-calendar-subscription        ->     5.0.1.1631795284-1
zimbra-zimlet-sideloader                   ->     6.0.1.1631795284-1
zimbra-zimlet-org-chart                    ->     1.1.1.1631795284-1
zimbra-zimlet-zulip-chat                   ->     7.0.1.1631795284-1
zimbra-zimlet-ads                          ->     7.0.2.1631795284-1
zimbra-zimlet-user-sessions-management	   ->	  7.0.2.1631795284-1
zimbra-zimlet-privacy-protector            ->     3.0.1.1631795284-1
zimbra-zimlet-duplicate-contacts           ->     4.0.1.1631795284-1
zimbra-zimlet-web-search		   ->	  3.0.1.1631795284-1
zimbra-zimlet-restore-contacts             ->     5.0.1.1631795284-1
zimbra-zimlet-zoom                         ->     7.0.0.1621610655-1
zimbra-zimlet-slack                        ->     5.5.0.1621610655-1
zimbra-zimlet-dropbox                      ->     6.0.0.1621610655-1
zimbra-zimlet-onedrive                     ->     6.0.0.1621610655-1
zimbra-zimlet-google-drive                 ->     6.0.0.1621610655-1
zimbra-zimlet-jitsi                        ->     3.3.1.1621610655-1
zimbra-zimlet-video-call-preferences       ->     2.1.0.1621610655-1
zimbra-zimlet-nextcloud                    ->     1.0.6.1619072255-1
zimbra-zimlet-webex	                   ->     1.0.1.1629957793-1
zimbra-zimlet-voice-message                ->     1.0.3.1611114827-1
zimbra-zimlet-classic-unsupportedbrowser   ->     2.0.1.1631795284-1
zimbra-zimlet-email-templates              ->     2.0.0.1630308426-1
zimbra-zimlet-signature-template           ->     1.0.0.1609841753-1

Redhat

Installing Zimbra packages with system package upgrades

  • As root, first clear the yum cache and check for updates so the server sees there is a new zimbra-patch package in the patch repository:
yum clean metadata
yum check-update
  • Then ask yum to update available packages:
yum update
  • Restart ZCS as zimbra user:
su - zimbra
zmcontrol restart

Installing Zimbra packages individually

Upgrade OpenLDAP on LDAP node

  • As root, install the package:
yum install zimbra-ldap-components
  • Restart ldap as zimbra user:
su - zimbra
ldap restart

Install/Upgrade zimbra-proxy-patch on Proxy node

  • As root, install the package:
yum install zimbra-proxy-patch
  • Restart proxy as zimbra user:
su - zimbra
zmproxyctl restart
zmmemcachedctl restart

Install/Upgrade zimbra-proxy-components on Proxy node

  • As root, first clear the yum cache and check for updates so the server sees all updated packages in the patch repository:
yum clean metadata
yum check-update
  • Then install the package:
yum install zimbra-proxy-components
  • If snmp is installed, upgrade the package before restarting the services:
yum install zimbra-snmp-components
  • Restart proxy as zimbra user:
su - zimbra
zmproxyctl restart

Install/Upgrade zimbra-mta-components on MTA node

  • As root, first clear the yum cache and check for updates so the server sees all updated packages in the patch repository:
yum clean metadata
yum check-update
  • Then install the package:
yum install zimbra-mta-components
  • If dnscache is installed, upgrade the package before restarting the services:
yum install zimbra-dnscache-components
  • If snmp is installed, upgrade the package before restarting the services:
yum install zimbra-snmp-components
  • Restart amavisd as zimbra user:
su - zimbra
zmamavisdctl restart

Install/Upgrade zimbra-mta-patch on MTA node

  • As root, install the package:
yum install zimbra-mta-patch
  • Restart amavisd as zimbra user:
su - zimbra
zmamavisdctl restart

Install/Upgrade zimbra-patch on mailstore node

  • As root, install the package:
yum install zimbra-patch
  • If apache is installed, upgrade the package before restarting the services:
yum install zimbra-apache-components
  • If spell is installed, upgrade the package before restarting the services:
yum install zimbra-spell-components
  • If snmp is installed, upgrade the package before restarting the services:
yum install zimbra-snmp-components
  • Restart ZCS as zimbra user:
su - zimbra
zmcontrol restart


Installing NG packages

Uninstall zimbra-talk on mailstore node

In case of upgrade from version 8.8.15, uninstall zimbra-talk from mailstore node since it replaces with zimbra-connect. Hence, it is important to remove zimbra-talk before installing zimbra-connect.

  • As root, uninstall the package zimbra-talk:
yum remove zimbra-talk

Install/Upgrade zimbra-network-modules-ng, zimbra-connect, zimbra-zimlet-auth, zimbra-docs and zimbra-drive-ng on mailstore node

yum install zimbra-network-modules-ng
yum install zimbra-connect
yum install zimbra-zimlet-auth
yum install zimbra-docs
yum install zimbra-drive-ng
  • Restart Zimbra mailbox service as zimbra user:
su - zimbra
zmmailboxdctl restart

Zimbra Additional Zimlets

Note: - You can install the packages of your choice from the below list.

Install/Upgrade zimbra-zimlet-slack, zimbra-zimlet-zoom, zimbra-zimlet-dropbox, zimbra-zimlet-google-drive, zimbra-zimlet-onedrive, zimbra-zimlet-jitsi, zimbra-zimlet-video-call-preferences, zimbra-zimlet-nextcloud, zimbra-zimlet-voice-message, zimbra-zimlet-sideloader, zimbra-zimlet-user-sessions-management on mailstore node

yum install zimbra-zimlet-slack
yum install zimbra-zimlet-zoom
yum install zimbra-zimlet-dropbox
yum install zimbra-zimlet-google-drive
yum install zimbra-zimlet-onedrive
yum install zimbra-zimlet-jitsi
yum install zimbra-zimlet-video-call-preferences
yum install zimbra-zimlet-nextcloud
yum install zimbra-zimlet-voice-message
yum install zimbra-zimlet-sideloader
yum install zimbra-zimlet-user-sessions-management
  • Restart Zimbra mailbox service as zimbra user:
su - zimbra
zmmailboxdctl restart

Ubuntu

Installing zimbra packages with system package upgrades

  • As root, check for updates so the server checks there is a new zimbra-patch package in the patch repository:
apt-get update
  • Then update available packages:
apt-get upgrade
  • Restart ZCS as zimbra user:
su - zimbra
zmcontrol restart

Installing zimbra packages individually

Upgrade OpenLDAP on LDAP node

  • As root, install the package:
apt-get install zimbra-ldap-components
  • Restart ldap as zimbra user:
su - zimbra
ldap restart

Install/Upgrade zimbra-proxy-patch on Proxy node

  • As root, install package
apt-get install zimbra-proxy-patch
  • Restart proxy as zimbra user:
su - zimbra
zmproxyctl restart
zmmemcachedctl restart

Install/Upgrade zimbra-proxy-components on Proxy node

  • As root, install package
apt-get install zimbra-proxy-components
  • If snmp is installed, upgrade the package before restarting the services:
apt-get install zimbra-snmp-components
  • Restart proxy as zimbra user:
su - zimbra
zmproxyctl restart

Install/Upgrade zimbra-mta-components on MTA node

  • As root, install package
apt-get install zimbra-mta-components
  • If dnscache is installed, upgrade the package before restarting the services:
apt-get install zimbra-dnscache-components
  • If snmp is installed, upgrade the package before restarting the services:
apt-get install zimbra-snmp-components
  • Restart amavisd as zimbra user:
su - zimbra
zmamavisdctl restart

Install/Upgrade zimbra-mta-patch on MTA node

  • As root, install package
apt-get install zimbra-mta-patch
  • Restart amavisd as zimbra user:
su - zimbra
zmamavisdctl restart

Install/Upgrade zimbra-patch on mailstore node

  • As root, check for updates and install package:
apt-get update
apt-get install zimbra-patch
  • If apache is installed, upgrade the package before restarting the services:
apt-get install zimbra-apache-components
  • If spell is installed, upgrade the package before restarting the services:
apt-get install zimbra-spell-components
  • If snmp is installed, upgrade the package before restarting the services:
apt-get install zimbra-snmp-components
  • Restart ZCS as zimbra user:
su - zimbra
zmcontrol restart


Installing NG packages

Uninstall zimbra-talk on mailstore node

In case of upgrade from version 8.8.15, uninstall zimbra-talk from mailstore node since it replaces with zimbra-connect. Hence, it is important to remove zimbra-talk before installing zimbra-connect.

  • As root, uninstall the package zimbra-talk:
apt-get remove zimbra-talk

Install/Upgrade zimbra-network-modules-ng, zimbra-connect, zimbra-zimlet-auth, zimbra-docs, zimbra-drive-ng on mailstore node

  • As root, check for updates and install packages:
apt-get update
apt-get install zimbra-network-modules-ng
apt-get install zimbra-connect
apt-get install zimbra-zimlet-auth
apt-get install zimbra-docs
apt-get install zimbra-drive-ng
  • Restart Zimbra mailbox service as zimbra user:
su - zimbra
zmmailboxdctl restart


Zimbra Additional Zimlets

Note: - You can install the packages of your choice from the below list.

Install/Upgrade zimbra-zimlet-slack, zimbra-zimlet-zoom, zimbra-zimlet-dropbox, zimbra-zimlet-google-drive, zimbra-zimlet-onedrive, zimbra-zimlet-jitsi, zimbra-zimlet-video-call-preferences, zimbra-zimlet-nextcloud, zimbra-zimlet-voice-message, zimbra-zimlet-sideloader, zimbra-zimlet-user-sessions-management on mailstore node

apt-get install zimbra-zimlet-slack
apt-get install zimbra-zimlet-zoom
apt-get install zimbra-zimlet-dropbox
apt-get install zimbra-zimlet-google-drive
apt-get install zimbra-zimlet-onedrive
apt-get install zimbra-zimlet-jitsi
apt-get install zimbra-zimlet-video-call-preferences
apt-get install zimbra-zimlet-nextcloud
apt-get install zimbra-zimlet-voice-message
apt-get install zimbra-zimlet-sideloader
apt-get install zimbra-zimlet-user-sessions-management
  • Restart Zimbra mailbox service as zimbra user:
su - zimbra
zmmailboxdctl restart

Upgraded 3rd Party Packages

  • OpenSSL and Postfix TLS 1.3 Packages

The packages for RHEL6, RHEL7, UBUNTU14, UBUNTU16, UBUNTU18, UBUNTU20 are:

Package Name      Version
zimbra-openssl : 1.1.1l-1zimbra8.7b4
zimbra-postfix : 3.6.1-1zimbra8.7b3
zimbra-nginx : 1.20.0-1zimbra8.8b2
zimbra-mariadb : 10.1.25-1zimbra8.7b3
zimbra-heimdal : 1.5.3-1zimbra8.7b3
zimbra-curl : 7.49.1-1zimbra8.7b3
zimbra-perl-net-ssleay : 1.88-1zimbra8.7b2
zimbra-unbound : 1.11.0-1zimbra8.7b2
zimbra-apr-util : 1.6.1-1zimbra8.7b2
zimbra-perl-dbd-mysql : 4.050-1zimbra8.7b4
zimbra-net-snmp : 5.8-1zimbra8.7b2
zimbra-perl-crypt-openssl-random : 0.11-1zimbra8.7b3
zimbra-perl-crypt-openssl-rsa : 0.31-1zimbra8.7b2
zimbra-cyrus-sasl : 2.1.26-1zimbra8.7b3
zimbra-openldap : 2.4.49-1zimbra8.8b4
zimbra-opendkim : 2.10.3-1zimbra8.7b5
zimbra-clamav : 0.103.2-1zimbra8.8b3
zimbra-perl-io-socket-ssl : 2.068-1zimbra8.7b2
zimbra-perl-net-http : 6.09-1zimbra8.7b3
zimbra-perl-libwww : 6.13-1zimbra8.7b3
zimbra-perl-lwp-protocol-https : 6.06-1zimbra8.7b3
zimbra-perl-xml-parser : 2.44-1zimbra8.7b3
zimbra-perl-soap-lite : 1.19-1zimbra8.7b3
zimbra-perl-xml-sax-expat : 0.51-1zimbra8.7b3
zimbra-perl-xml-simple : 2.25-1zimbra8.7b2
zimbra-perl-mail-dkim : 0.40-1zimbra8.7b3
zimbra-perl-mail-spamassassin : 3.4.5-1zimbra8.8b4
zimbra-spamassassin-rules : 1.0.0-1zimbra8.8b5
zimbra-perl-innotop : 1.9.1-1zimbra8.7b3
zimbra-httpd : 2.4.46-1zimbra8.7b3
zimbra-php : 7.3.25-1zimbra8.7b3
zimbra-postfix-logwatch : 1.40.03-1zimbra8.7b1
zimbra-perl : 1.0.5-1zimbra8.7b1
zimbra-dnscache-components : 1.0.2-1zimbra8.7b1
zimbra-apache-components : 2.0.4-1zimbra8.8b1
zimbra-spell-components : 2.0.4-1zimbra8.8b1
zimbra-snmp-components : 1.0.3-1zimbra8.7b1
zimbra-mta-components : 1.0.14-1zimbra8.8b1
zimbra-core-components : 3.0.10-1zimbra8.8b1
zimbra-proxy-components : 1.0.9-1zimbra8.8b1
zimbra-store-components : 1.0.3-1zimbra8.7b1
zimbra-ldap-components : 2.0.4-1zimbra8.8b1
  • OpenSSL and Postfix TLS 1.3 Packages

The GA packages for RHEL8 are:

Package Name      Version
zimbra-openssl : 1.1.1l-1zimbra8.7b4
zimbra-postfix : 3.6.1-1zimbra8.7b3
zimbra-nginx : 1.20.0-1zimbra8.8b2
zimbra-mariadb : 10.1.25-1zimbra8.7b3
zimbra-heimdal : 1.5.3-1zimbra8.7b3
zimbra-curl : 7.49.1-1zimbra8.7b3
zimbra-perl-net-ssleay : 1.88-1zimbra8.7b2
zimbra-unbound : 1.11.0-1zimbra8.7b2
zimbra-apr-util : 1.6.1-1zimbra8.7b2
zimbra-perl-dbd-mysql : 4.050-1zimbra8.7b4
zimbra-net-snmp : 5.8-1zimbra8.7b3
zimbra-perl-crypt-openssl-random : 0.11-1zimbra8.7b3
zimbra-perl-crypt-openssl-rsa : 0.31-1zimbra8.7b2
zimbra-cyrus-sasl : 2.1.26-1zimbra8.7b3
zimbra-openldap : 2.4.49-1zimbra8.8b4
zimbra-opendkim : 2.10.3-1zimbra8.7b5
zimbra-clamav : 0.103.2-1zimbra8.8b3
zimbra-perl-io-socket-ssl : 2.068-1zimbra8.7b3
zimbra-perl-net-http : 6.09-1zimbra8.7b4
zimbra-perl-libwww : 6.13-1zimbra8.7b4
zimbra-perl-lwp-protocol-https : 6.06-1zimbra8.7b4
zimbra-perl-xml-parser : 2.44-1zimbra8.7b4
zimbra-perl-soap-lite : 1.19-1zimbra8.7b4
zimbra-perl-xml-sax-expat : 0.51-1zimbra8.7b4
zimbra-perl-xml-simple : 2.25-1zimbra8.7b3
zimbra-perl-mail-dkim : 0.40-1zimbra8.7b3
zimbra-perl-mail-spamassassin : 3.4.5-1zimbra8.8b4
zimbra-spamassassin-rules : 1.0.0-1zimbra8.8b5
zimbra-perl-innotop : 1.9.1-1zimbra8.7b4
zimbra-httpd : 2.4.46-1zimbra8.7b3
zimbra-php : 7.3.25-1zimbra8.7b3
zimbra-perl : 1.0.6-1zimbra8.7b1
zimbra-dnscache-components : 1.0.2-1zimbra8.7b1
zimbra-apache-components : 2.0.4-1zimbra8.8b1
zimbra-spell-components : 2.0.4-1zimbra8.8b1
zimbra-snmp-components : 1.0.3-1zimbra8.7b1
zimbra-mta-components : 1.0.14-1zimbra8.8b1
zimbra-core-components : 3.0.10-1zimbra8.8b1
zimbra-proxy-components : 1.0.9-1zimbra8.8b1
zimbra-store-components : 1.0.3-1zimbra8.7b1
zimbra-ldap-components : 2.0.4-1zimbra8.8b1
zimbra-mbox-store-libs : 9.0.0.1615887345-1

The updated GA packages are:

Package            Old-Version    New-Version
postfix              3.5.6          3.6.1
openssl              1.1.1k         1.1.1l
openldap             2.4.49         2.4.59
nginx                1.19.0          1.20.0
postfix-logwatch     1.40.01        1.40.03
io-socket-ssl	     2.020          2.068
xml-simple           2.20           2.25
crypt-openssl-rsa    0.28           0.31
net-snmp             5.7.3          5.8
dbd-mysql            4.033          4.050
apr-util             1.5.4          1.6.1
unbound              1.5.9          1.11.0
net-ssleay           1.72           1.88
  • Nginx TLS 1.3 Packages

The GA packages for RHEL6, RHEL7, RHEL8, UBUNTU14, UBUNTU16, UBUNTU18, UBUNTU20 are:

PackageName                                       Version
zimbra-nginx                               ->     1.20.0-1zimbra8.8b2
zimbra-proxy-patch                         ->     9.0.0.1634196752.p20-1
zimbra-proxy-components                    ->     1.0.9-1zimbra8.8b1

Jira Summary

Jira Tickets fixed in 9.0.0 Patch 21

ZCS-11056 Accessibility improved in Connect
ZCS-11055 Bug with PARTSTAT field on appointment invitation fixed
ZCS-11054 Moved mailboxes now marked as deleted
ZCS-11053 Introducing new widget "Mobile password"
ZCS-11052 Prevent Matomo requests
ZCS-11051 Fix paste bug on Chrome > 91
ZCS-11050 Connect file download improved
ZCS-11049 Delete mute information on leaving a conversation
ZCS-11047 Updated logs for ChatAutoCleanup procedure
ZCS-11046 Forced video reference to clean after every spaw of view mode
ZCS-11045 Mailbox move speed improvement
ZCS-10993 Remove secondary bar on external meeting
ZCS-10989 Meetings on external tab require login if domain is different from user’s one
ZCS-10985 Auto close mini chat on kick
ZCS-10981 Change "Mute for All" in "Mute"
ZCS-10918 Wrong start date is set when <ordinal number> day is specified in custom monthly repeat dialog on Classic UI
ZCS-10912 End day of custom repeat doesn't include the specified day on Classic UI
ZCOMT-2384 Merge changes done as part of ZESC-2083 into develop
ZBUG-2462 Modern UI: unexpected results while searching for attachment types
ZBUG-2411 zmdhparam is broken
ZBUG-2362 Apache vulnerabilities
ZBUG-2356 Email is not edited, and composer slot is not closed at Shared Draft folder
ZBUG-2321 Bug with Subfolders in Contacts
ZBUG-1939 French Translation for Filter Rules
ZBUG-1934 Modern WebClient, Email list pane not updating itself
ZBUG-1688 In modern UI, standard signature shows blank if signature set for "new message" and for "replies and forwards" in classic UI.
ZBUG-1344 Copying an image from existing email to a composed email, receiver receives an email without image.
PREAPPS-6433 Bulgarian language not getting displayed in Modern UI
PREAPPS-6409 Next/Prev message not get selected on deleting a message from the list
PREAPPS-5880 Modern UI deletes both attachments if user has added same attachment twice and trying to delete one attachment
PREAPPS-4743 RSVP - Show all attendee response status to organizer in details view and response summary on event hover
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