Hello Zimbra Friends, Customers & Partners, Zimbra 9.0.0 “Kepler” Patch 26 and 8.8.15 “James Prescott Joule” Patch 33 are here. The patches include What’s New, Security Fixes, Fixed Issues and Known Issues as listed in their respective release notes. Please refer to the release notes for the patch installation on Red Hat and Ubuntu platforms. […]
Author Archive | Urvi Mehta
Zimbra Patches: 9.0.0 Patch 25 + 8.8.15 Patch 32
NOTICE: Clear to proceed with patch upgrade As of this time, we have addressed the previously identified issues with the patch release, and recommend customers proceed with this upgrade. As always, we recommend following best practices during patch upgrades (including taking backups of key data and config). We apologize for this unfortunate event. Hello Zimbra […]
Zimbra Patches: 9.0.0 Patch 24 + 8.8.15 Patch 31
Hello Zimbra Friends, Customers & Partners, Zimbra 9.0.0 “Kepler” Patch 24 and 8.8.15 “James Prescott Joule” Patch 31 are here. Update on Log4j Vulnerability After intensive review and testing, Zimbra Development determined that the zero-day exploit vulnerability for Log4j (CVE-2021-44228) does not affect the currently supported Zimbra versions (9.0.0 & 8.8.15). Zimbra currently uses Log4j […]
NEW Zimbra Patches: 9.0.0 Patch 23 + 8.8.15 Patch 30
Hello Zimbra Friends, Customers & Partners, Zimbra 9.0.0 “Kepler” Patch 23 and 8.8.15 “James Prescott Joule” Patch 30 are here. Log4j Zero-Day Exploit Vulnerability After intensive review and testing, Zimbra Development determined that the zero-day exploit vulnerability for Log4j (CVE-2021-44228) does not affect the currently supported Zimbra versions (9.0.0 & 8.8.15). Zimbra currently uses Log4j […]
NEW Zimbra Patches: 9.0.0 Patch 22 + 8.8.15 Patch 29
Hello Zimbra Friends, Customers & Partners, Zimbra 9.0.0 “Kepler” Patch 22 and 8.8.15 “James Prescott Joule” Patch 29 are here. Log4j zero-day exploit vulnerability After intensive review and testing, Zimbra Development determined that the zero-day exploit vulnerability for Log4j (CVE-2021-44228) does not affect the current Supported Zimbra versions (9.0.0 & 8.8.15). Zimbra Collaboration Server currently […]
NEW Zimbra Patches: 9.0.0 Patch 21 + 8.8.15 Patch 28
Hello Zimbra Friends, Customers & Partners, Zimbra 9.0.0 “Kepler” Patch 21 and 8.8.15 “James Prescott Joule” Patch 28 are here. Security Recommendation Zimbra strongly recommends that you review whether the Proxy Servlet is configured to allow a particular host (via the zimbraProxyAllowedDomains configuration setting on each class of service). Please make sure: Each entry in […]