Zimbra Releases/8.8.15/P21
Zimbra Collaboration Joule 8.8.15 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.
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.
Security Fixes
Summary | CVE-ID | CVSS Score | Zimbra Rating | Fix Patch Version |
---|---|---|---|---|
Upgraded ClamAV to 102.4 to avoid multiple vulnerabilities. | CVE-2020-3327 CVE-2020-3341 | 7.5 | High | 8.8.15 P21 |
An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. | CVE-2021-3449 | 5.9 | Medium | 8.8.15 P21 |
What's New
NOTE: Beta features are not supported and should not be installed on production systems. Beta modules have been provided for evaluation in lab environments only.
Zimbra Video Server (BETA)
- The Video Server (BETA) is a WebRTC stream aggregator that improves Zimbra Connect's performance by merging and decoding/re-encoding all streams in a meeting. Refer to the admin guide for instructions on installing the Video Server on the systems.
We are nearing the end of our extensive QA cycle for these package upgrades. Watch for the GA announcement in an upcoming patch release.
Announcing GA
The following packages were announced GA in Joule 8.8.15 Patch 20:
- OpenSSL 1.1.1h support for TLS 1.3.
- OpenSSL 1.1.1h with FIPS module support.
- Postfix 3.5.6 support for TLSv1.3
- Nginx 1.19.0 support for TLSv1.3
Enabling TLS 1.3
The administrator will have to execute separate steps for enabling TLS 1.3 on Zimbra Proxy (Nginx) and Zimbra Mailstore.
Execute the following steps on Zimbra Proxy (Nginx)
Execute these commands as zimbra
user
- View the existing zimbraReverseProxySSLProtocols:
$ zmprov gcf zimbraReverseProxySSLProtocols zimbraReverseProxySSLProtocols: TLSv1 zimbraReverseProxySSLProtocols: TLSv1.1 zimbraReverseProxySSLProtocols: TLSv1.2
- Add TLSv1.3 to existing zimbraReverseProxySSLProtocols.
$ zmprov mcf +zimbraReverseProxySSLProtocols TLSv1.3
- Verify TLSv1.3 is added to zimbraReverseProxySSLProtocols.
$ zmprov gcf zimbraReverseProxySSLProtocols zimbraReverseProxySSLProtocols: TLSv1 zimbraReverseProxySSLProtocols: TLSv1.1 zimbraReverseProxySSLProtocols: TLSv1.2 zimbraReverseProxySSLProtocols: TLSv1.3
- View existing cipher's in zimbraReverseProxySSLCiphers.
$ zmprov gcf zimbraReverseProxySSLCiphers zimbraReverseProxySSLCiphers: ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128:AES256:HIGH:!aNULL:!eNULL:!EXPORT:!DES:!MD5:!PSK:!RC4
- Add TLSv1.3 cipher
TLS_AES_256_GCM_SHA384
to existing zimbraReverseProxySSLCiphers.
$ zmprov mcf zimbraReverseProxySSLCiphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128:AES256:TLS_AES_256_GCM_SHA384:HIGH:!aNULL:!eNULL:!EXPORT:!DES:!MD5:!PSK:!RC4'
- Restart Zimbra Proxy service:
$ zmproxyctl restart
Execute the following steps on Zimbra Mailstore
Execute these commands as zimbra
user
- Get your current
mailboxd_java_options
:
$ zmlocalconfig mailboxd_java_options mailboxd_java_options = -server -Dhttps.protocols=TLSv1,TLSv1.1,TLSv1.2 -Djdk.tls.client.protocols=TLSv1,TLSv1.1,TLSv1.2 -Djava.awt.headless=true -Dsun.net.inetaddr.ttl=${networkaddress_cache_ttl} -Dorg.apache.jasper.compiler.disablejsr199=true -XX:+UseG1GC -XX:SoftRefLRUPolicyMSPerMB=1 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=15 -XX:G1MaxNewSizePercent=45 -XX:-OmitStackTraceInFastThrow -verbose:gc -Xlog:gc*=info,safepoint=info:file=/opt/zimbra/log/gc.log:time:filecount=20,filesize=10m -Djava.net.preferIPv4Stack=true'
Add the TLSv1.3 to https.protocols
and tls.client.protocols
:
$ zmlocalconfig -e mailboxd_java_options='-server -Dhttps.protocols=TLSv1,TLSv1.1,TLSv1.2,TLSv1.3 -Djdk.tls.client.protocols=TLSv1,TLSv1.1,TLSv1.2,TLSv1.3 -Djava.awt.headless=true -Dsun.net.inetaddr.ttl=${networkaddress_cache_ttl} -Dorg.apache.jasper.compiler.disablejsr199=true -XX:+UseG1GC -XX:SoftRefLRUPolicyMSPerMB=1 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=15 -XX:G1MaxNewSizePercent=45 -XX:-OmitStackTraceInFastThrow -verbose:gc -Xlog:gc*=info,safepoint=info:file=/opt/zimbra/log/gc.log:time:filecount=20,filesize=10m -Djava.net.preferIPv4Stack=true'
- Restart Zimbra Mailbox service:
$ zmmailboxdctl restart
FIPS Support
FIPS support is now available with OpenSSL 1.1.1h version. After upgrading the OpenSSL package on the Zimbra server, please refer to the below guide for enabling FIPS as per your Operating System:
- RHEL-7: https://docs.huihoo.com/oracle/linux/7/E54670/html/ol7-fips-enable.html
- RHEL-8: https://www.redhat.com/en/blog/how-rhel-8-designed-fips-140-2-requirements
- Ubuntu 16 and 18: https://security-certs.docs.ubuntu.com/en/fips
Set below configurations on your Zimbra Server after FIPS is enabled on your Operating System:
Execute these commands as zimbra
user
$ zmlocalconfig -e ldap_starttls_supported=0 $ postconf -e "lmtp_tls_fingerprint_digest = sha256"
- Restart Zimbra services:
$ zmcontrol restart
Deprecation of Zimbra Server on Ubuntu 14.04, Oracle Linux 6 and CentOS/RHEL 6
With a number of supported operating systems entering the end of life, Zimbra will deprecate all Zimbra versions for Ubuntu 14.04, CentOS 6, Redhat 6 and Oracle 6 as of July 31, 2021. At this date, there will no longer be any patch release for 8.8.15 and 9.0.0 on these operating systems.
- Ubuntu 14.04 end of life occurred on April 30, 2019
- CentOS and RHEL 6 end of life occurred on November 30, 2020
- Oracle 6 End of life occurred on October 2020
After July 31, 2021, Zimbra Support will provide best-effort support for the last patch release on the listed operating systems. However, any known or existing bugs will not be addressed and Zimbra Support encourages all customers to follow our recommended upgrade path to a supported OS version at your earliest convenience to ensure no interruption in your support services.
For more information about the direction Zimbra is taking with supporting future operating systems please check our blog.
For questions or guidance with upgrading your operating system please open a support case and our Support team is here to assist you.
Platform
- User can now set shared writable calendars as their default. All new events created will be saved in that calendar folder by default.
ZCO
- ZCO now supports separate controls to configure purging of Mail Items and Tasks. Please refer to the user manual for more details
- Through the Hierarchical Address Book dialog, the user can now pick recipients from the lists and proceed to email/meeting compose windows.
Fixed Issues
Web UX - Classic
- User can now set shared writable calendars as their default. All new events created will be saved in that calendar folder by default.
- We had a bug where in some conditions the wrong appointment name was being displayed when the user was deleting a single event in a series. This is fixed now.
Platform
- Remote SSH was not working with an older version of OpenSSH. Which caused some backup failure or mail queue updates not happening on Admin Console etc. This issue has been fixed.
- We have updated the Timezone definitions in the product to the latest as defined by IANA. This takes care of some of the missing time zones.
- Zimbra Server was using *ganymed-ssh2-build210* ssh client which supports few Kex algorithms (diffie-hellman-group-exchange-sha1, diffie-hellman-group14-sha1, diffie-hellman-group1-sha1). Due to this, customers who configured Kex algorithm apart from the supported ones by *ganymed-ssh2-build210* ssh client faced an issue with few Zimbra services (Backup, Mailqueue, etc). The ssh client has been upgraded to *Apache MINA SSHD* which supports all Kex algorithms.
Zimbra Connect
- Fixed a bug that prevented the calls in rooms to be started if these rooms are on a different server than the user’s.
- Fixed error with multi version cluster. Exception is thrown when a user on a server using APIv9 create a conversation with a user on a server using APIv10
- Added papyrous as conversation background image
- When mailbox move is performed, even mute conversation info will be moved
- Added copy functionality on bubble contextual menu
- Added a new button on mini-chat header that allows you to direct to the related conversation on the Team tab
- Added a new button on conversation header that allows you to direct to the related mini-chat.
- Added a new button on mini-chat header that allows you to call the other member/members who are part of the conversation.
- Removed notifications for messages from badge for channels and spaces in case someone joins, left or has been kicked out from a channel or space, only if these messages were received during the session.
- Now, when the user clicks on the "chats" tab after filtering the chat list, the filter is reset
- If the connection with the server is lost while writing, the "is writing" notification will remain until logout. Now this has been fixed.
- Stream components are more visible thanks to its margin.
- Now, during a meeting, a user can see if other users are talking, via the green border that appears in their panel.
- It is now possible to mute the conversations, groups and spaces to avoid notifications.
- Added mute notifications button in one to one conversations, groups, spaces.
- Improved Instant Meeting UI.
- The video server installer has been updated in order to avoid some corner cases that could cause the installation to fail.
- Multiple VideoServers can now be used in Connect.
- An error was encountered with Video Server when IPv6 was not enabled on the system. The issue has been fixed.
Zimbra Docs
- Will show Popup error if a user clicks on preferences before complete Docs zimlet load
Zimbra Drive
- Now it is possible to save into Drive attachments that have a single quote in the name
Zimbra Network Modules NG
- Fixed a bug in Zextras that prevented the correct output from being displayed if no operations were running
NG Backup
- The display of the config status has been improved
- Fixed the check if backup is migrated on a new bucket with the same credentials by fixing the creation of backup volume directly from migrate/set command
- Fixed issue that prevented restoring older deleted account when backup contains multiple accounts with the same name.
- Fixed a bug that prevented to complete the purge operation if third party backup on S3 is enabled
- Now, using NG backup with the undelete command is possible to restore deleted items in their original folder
- Now, by default, the chat backup has been disabled.
- Now the CLI accepts the account’s name or the account’s id as parameter.
- Fixed and added more info to restore blobs command for notifications.
NG Mobile
- When composing a new mail via EAS device, autocomplete on recipient address will search in local contact, GAL, or shared contacts, honoring Zimbra contacts settings (zimbraPrefSharedAddrBookAutoCompleteEnabled, A_zimbraPrefGalAutoCompleteEnabled)
- Fixed a bug in mobile that prevented attachments to be downloaded from emails in shared folders.
HSM
- Fixed a bug that doesn’t retry failed deletions on the local file system.
- Fixed a bug that wrongly displayed the logs for mailbox purge command.
Known Issues
- None
Patch Installation
Please refer to the steps below to install 8.8.15 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.
- Important! Please note that the install process has changed. Additional steps to install zimbra-common-core-jar, zimbra-common-core-libs, zimbra-mbox-store-libs packages have been included for this patch release. Please refer to the Patch Installation section to install the packages in its order.
8.8.15 Patch 21 Packages
The package lineup for this release is:
FOSS:
PackageName Version zimbra-patch -> 8.8.15.1618581475.p21-1 zimbra-common-core-jar -> 8.8.15.1616580791-1 zimbra-common-core-libs -> 8.8.15.1618570134-1 zimbra-mbox-conf -> 8.8.15.1568012813-1 zimbra-mbox-service -> 8.8.15.1568694943-1 zimbra-mbox-store-libs -> 8.8.15.1618570134-1 zimbra-mbox-war -> 8.8.15.1618222785-1 zimbra-mbox-admin-console-war -> 8.8.15.1615895916-1 zimbra-mbox-webclient-war -> 8.8.15.1618469075-1 zimbra-drive -> 1.0.13.1576152256-1 zimbra-common-core-components -> 2.0.9-1zimbra8.8b1 zimbra-openjdk -> 13.0.1-1zimbra8.8b1 zimbra-openssl -> 1.1.1k-1zimbra8.7b4 zimbra-chat -> 3.0.1.1594306000-1 zimbra-proxy-patch -> 8.8.15.1618580915.p21-1 zimbra-mta-patch -> 8.8.15.1618580915.p21-1 zimbra-ldap-components -> 1.0.9-1zimbra8.8b1 zimbra-clamav -> 0.103.2-1zimbra8.8b3 zimbra-perl-mail-spamassassin -> 3.4.5-1zimbra8.8b3 zimbra-spamassassin-rules -> 1.0.0-1zimbra8.8b4 zimbra-nginx -> 1.19.0-1zimbra8.8b3 zimbra-openldap-server -> 2.4.49-1zimbra8.8b4 zimbra-mta-components -> 1.0.13-1zimbra8.8b1 zimbra-proxy-components -> 1.0.8-1zimbra8.8b1
NETWORK:
Package Name Version zimbra-patch -> 8.8.15.1618581475.p21-2 zimbra-mbox-ews-service -> 8.8.15.1590048861-1 zimbra-drive-ng -> 3.0.15.1616091166-1 zimbra-network-modules-ng -> 6.0.22.1616091497-1 zimbra-docs -> 3.0.7.1611238855-1 zimbra-connect -> 1.0.21.1616090898-1 zimbra-zco -> 8.8.15.1894.1618473111-1 zimbra-zimlet-auth -> 1.0.1.1615572388-1
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 newzimbra-patch
package in the patch repository:
yum clean metadata yum check-update
- On mailstore node, install the following packages:
yum install zimbra-common-core-jar zimbra-common-core-libs zimbra-mbox-store-libs
- Then ask yum to update available packages:
yum update
- Restart ZCS as
zimbra
user:
su - zimbra zmcontrol restart
Installing Zimbra packages individually for NETWORK and FOSS
Upgrade OpenLDAP on LDAP node
- As
root
, install the package:
yum install zimbra-ldap-patch
- Restart
ZCS
aszimbra
user:
su - zimbra zmcontrol restart
Install/Upgrade zimbra-proxy-patch
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 yum install zimbra-proxy-patch
- Restart proxy as
zimbra
user:
su - zimbra zmproxyctl restart zmmemcachedctl restart
Install/Upgrade snmp
if it is installed on Proxy node
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
aszimbra
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
aszimbra
user:
su - zimbra zmamavisdctl restart
Install/Upgrade zimbra-patch
on mailstore node
- As
root
, install the package:
yum install zimbra-common-core-jar zimbra-common-core-libs zimbra-mbox-store-libs 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 (NETWORK Only)
Uninstall zimbra-talk
on mailstore node
Starting Zimbra 8.8.15 GA, zimbra-connect
replaces zimbra-talk
. Hence, it is important to remove zimbra-talk
before installing zimbra-connect
.
- As
root
, uninstall the packagezimbra-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
Install/Upgrade zimbra-chat
for FOSS
- As
root
, install the package:
yum install zimbra-chat
- 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 newzimbra-patch
package in the patch repository:
apt-get update
- On mailstore node, install the following packages:
apt-get install zimbra-common-core-jar zimbra-common-core-libs zimbra-mbox-store-libs
- Then update available packages:
apt-get upgrade
- Restart ZCS as
zimbra
user:
su - zimbra zmcontrol restart
Installing zimbra packages individually for NETWORK and FOSS
Upgrade OpenLDAP on LDAP node
- As
root
, install the package:
apt-get install zimbra-ldap-patch
- Restart
ZCS
aszimbra
user:
su - zimbra zmcontrol 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 snmp
if it is installed on Proxy node
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
snmp
is installed, upgrade the package before restarting the services:
apt-get install zimbra-snmp-components
- Restart
amavisd
aszimbra
user:
su - zimbra zmamavisdctl restart
Install/Upgrade zimbra-mta-patch
on MTA node
- As
root
, install package
apt-get install zimbra-mta-patch
- If
dnscache
is installed, upgrade the package before restarting the services:
apt-get install zimbra-dnscache-components
- Restart
amavisd
aszimbra
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-common-core-jar zimbra-common-core-libs zimbra-mbox-store-libs 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 (NETWORK Only)
Uninstall zimbra-talk
on mailstore node
Starting Zimbra 8.8.15 GA, zimbra-connect
replaces zimbra-talk
. Hence, it is important to remove zimbra-talk
before installing zimbra-connect
.
- As
root
, uninstall the packagezimbra-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
Install/Upgrade zimbra-chat for FOSS
- As
root
, install package:
apt-get install zimbra-chat
- Restart Zimbra mailbox service as
zimbra
user:
su - zimbra zmmailboxdctl restart
Upgraded 3rd Party Packages
- OpenSSL and Postfix TLS 1.3 GA Packages
The packages for RHEL6, RHEL7, UBUNTU14, UBUNTU16, UBUNTU18 are:
Package Name Version zimbra-openssl : 1.1.1h-1zimbra8.7b3 zimbra-postfix : 3.5.6-1zimbra8.7b3 zimbra-nginx : 1.19.0-1zimbra8.8b3 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 : 0.102.2-1zimbra8.8b3 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 : 3.4.4-1zimbra8.8b3 zimbra-spamassassin-rules : 1.0.0-1zimbra8.8b3 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 : 1.0.11-1zimbra8.8b1 zimbra-core-components : 2.0.7-1zimbra8.8b1 zimbra-proxy-components : 1.0.8-1zimbra8.8b1 zimbra-store-components : 1.0.3-1zimbra8.7b1 zimbra-ldap-components : 1.0.6-1zimbra8.8b1
- OpenSSL and Postfix TLS 1.3 Packages
The GA packages for RHEL8 are:
Package Name Version zimbra-openssl : 1.1.1h-1zimbra8.7b3 zimbra-postfix : 3.5.6-1zimbra8.7b3 zimbra-nginx : 1.19.0-1zimbra8.8b3 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 : 0.102.2-1zimbra8.8b3 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 : 3.4.4-1zimbra8.8b4 zimbra-spamassassin-rules : 1.0.0-1zimbra8.8b4 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 : 1.0.11-1zimbra8.8b1 zimbra-core-components : 2.0.7-1zimbra8.8b1 zimbra-proxy-components : 1.0.8-1zimbra8.8b1 zimbra-store-components : 1.0.3-1zimbra8.7b1 zimbra-ldap-components : 1.0.6-1zimbra8.8b1
The updated GA packages are:
Package Old-Version New-Version postfix 3.1.1 3.5.6 openssl 1.0.2t 1.1.1h nginx 1.7.1 1.19.0 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 are:
PackageName Version zimbra-nginx -> 1.19.0-1zimbra8.8b1 zimbra-proxy-components -> 1.0.6-1zimbra8.8b1 zimbra-proxy-patch -> 8.8.15.1607930110.p17-1
Quick note: Open Source repo
The steps to download, build, and see our code via Github can be found here: https://github.com/Zimbra/zm-build
Jira Summary
Jira Tickets fixed in 8.8.15 Patch 21
ZCS-10492 | Fixed janus calls bug on rooms |
ZCS-10491 | Error with multi version cluster |
ZCS-10490 | Add papyrous as conversation background image |
ZCS-10488 | Mailbox move must handle mute [marco] |
ZCS-10487 | Added copy in message menu |
ZCS-10485 | A new button has been added to switch from the mini-chat to the Team tab |
ZCS-10484 | A new button has been added to switch from the Team tab to the related mini-chat |
ZCS-10483 | A new button has been added to mini-chat for calls |
ZCS-10482 | Removed notifications for messages of join, left and kicked type on channels and spaces |
ZCS-10481 | Chat list filter has been improved |
ZCS-10480 | Writing notification fixed in conversations |
ZCS-10479 | Little tiles separation |
ZCS-10478 | Meeting views on grid mode have been improved |
ZCS-10477 | Mute feature for conversations added |
ZCS-10476 | Mute notifications button added |
ZCS-10475 | Improved Instant Meeting UI |
ZCS-10474 | BulkDelete service fixed |
ZCS-10472 | Fixed logs for mailbox purge command |
ZCS-10471 | EAS autocomplete honor zimbra contacts autocomplete settings |
ZCS-10470 | Shared folders file download fixed |
ZCS-10469 | Special characters in Drive file name fixed |
ZCS-10468 | Popup error if user clicks on preferences before complete zimlet load |
ZCS-10467 | The display of the config status has been improved |
ZCS-10466 | GetAllOperations command has been fixed |
ZCS-10465 | Backup on external volume has been fixed |
ZCS-10464 | doRestoreOnNewAccount command has been fixed |
ZCS-10463 | NullPointerException during purge with third party backup fixed |
ZCS-10462 | Added a new parameter to undelete command |
ZCS-10461 | Changed backupChatEnabled attribute default value to false |
ZCS-10460 | Backup’s CLI doItemRestore accepts parameter in different forms |
ZCS-10459 | Fixed and added more info to restore blobs command for notification. |
ZCS-10374 | VideoServer installer improvements |
ZCS-10369 | Multiple VideoServers can now be used |
ZCS-10004 | Ability to set shared (write-able) calendar as a default calendar |
ZCOMT-2275 | Implementation of Purging of Task Items (currently they are part of Mail Items) |
ZCOMT-2267 | Add functionality to open new email/appointment form from HAB Browser |
ZBUG-2198 | CVE-2021-3449 OpenSSL TLS |
ZBUG-2193 | ClamAV needs to be upgraded to 102.4 |
ZBUG-2191 | Patch 20 Causes issue with older versions of ssh |
ZBUG-2129 | Video server errors out if IPV6 is not enabed |
ZBUG-1909 | Shared calendars are also showing in Preferences -> Calendar -> Default Calendar |
ZBUG-1875 | Wrong appointment name when deleting a single appointment from a series. |
ZBUG-1870 | In Chile America/Santiago timezone appointments are showing 1 hour extra time after creation |
ZBUG-722 | External SSH hardening not compitable with zimbra |