Zimbra Collaboration 8.8.10 GA Release
Check out the Security Fixes, What's New, Fixed Issues and Known Issues for this version of Zimbra Collaboration. As always, you’re encouraged to tell us what you think in the Forums, or open a support ticket to report issues.
NOTE: If you are upgrading and/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.
Information about security fixes, security response policy and vulnerability rating classification are listed below. See the Zimbra Security Response Policy and the Zimbra Vulnerability Rating Classification information below for details.
|Fix Release or
|109021||Content spoofing (text) via loginErrorCode [CWE-345]||CVE-2018-17938||4.3||Minor||8.8.10|
|53383||Upgraded 3rd Party HttpClient to version 4.5.5.||n/a||-||-||8.8.10|
NOTE: Beta features should not be installed and are not supported on production systems. Beta modules have been provided for evaluation in lab environments only.
|Zimbra Collaboration Suite:
|Zimbra Connector for Outlook:
|NG Admin Console:
|Various||The 8.8.10 release includes all fixes provided in 8.8.9 patches.|
|Admin|| Fixed several bugs in the Admin Console:
|Delegated Admin|| Fixed a number of bugs related to Delegated Admin in the Admin Console:
|S/MIME||Fixed a bug in signature validation, so the SMIME certificate of a secure message sender will be saved to the corresponding Contact.|
|ZCO||Upgraded zlib 3rd party compression library to latest version 1.2.11.|
|ZWC||New users logging in for the first time were not being shown emails that arrived previously, if COS had the setting `zimbraFeatureConversationsEnabled` set "false". This has been fixed.|
|Themes||Fixed a problem when deploying custom themes, where an `"Error: Could not find or load main class com.zimbra.kabuki.tools.img.ImageMerger"` message occurred.|
|Backup||Ensure legacy backup is disabled when NG Backup is initialized.|
|Multi-Node||Upgraded zimbra-proxy-component. Nginx lookup will now fail over to next server when peer store server is down or can't connect. (See Bug 107566.)|
|ZCO||Older versions of the Outlook Connector for ZImbra (prior to Version 8.8.10) do not detect versions 8.8.10 and higher, so users will receive no notification that an upgrade is available. End users are recommended to initiate a manual upgrade to this version of the connector.|
|ZCO||A user may experience an Outlook crash while sharing Inbox, Calendar, Contacts or Task folder when either ZCO client machine is disconnected from the internet Or if Zimbra Collaboration Server(ZCS) is down.|
|ZCO||If a new ZCO profile is created while search indexing is in process for a previously existing ZCO profile, the new profile may be improperly linked to the index for the old profile. This may be resolved by restarting the Windows search: If Outlook search doesn’t work, Exit from the Outlook and restart 'Windows Search Service' or restart 'Search Protocol Host' process. Affected versions: 8.8.8 and later.|
|ZCO||On a Windows PC hosting multiple user accounts, some users may not be able to "Create a new Zimbra Profile" when ZCO has been previously installed on a click-to-run Outlook version. Users may encounter this situation after their PC is migrated from Workgroup network model to Domain based model, as the SSO / Domain user is different than the local Workgroup user. For more information, see [(https://wiki.zimbra.com/wiki/index.php?curid=23757 KB 23757].|
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