Author Archive | John Eastman

Update on June 2022 Zimbra Patch release

Hello Zimbra partners, customers, community and friends, I would first like to apologize for the issues triggered by the recent patch release. I know that many people rely on the services offered by our products and when we do not execute well, the impact is felt by customers. While we take efforts to prevent problems, […]

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Security Update: Zimbra not vulnerable to recent OpenSSL and Spring RCE Vulnerabilities

Hello Zimbra Friends, Customers & Partners, New vulnerabilities in the OpenSSL and Spring Framework projects have been all over the news lately. The Zimbra Engineering team has spent some time digging into these issues to understand any potential impact to Zimbra. The good news is Zimbra does not appear to be affected by the recent […]

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Update … Hotfix Available 5 Feb for Zero-day Exploit Vulnerability in Zimbra 8.8.15

Hello Zimbra Friends, Customers & Partners, This is an update to our statement Friday, 4 February … A new Zero-day exploit has been identified that affects Zimbra 8.8.15. Zimbra 8.8.15p30 has been updated and is now available. This critical issue affects all versions of Zimbra 8.8.15, and you are strongly encouraged to update to the […]

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Hotfix Available 5 Feb for Zero-day Exploit Vulnerability in Zimbra 8.8.15

Hello Zimbra Friends, Customers & Partners, A new Zero-day exploit has been identified that affects Zimbra 8.8.15. Since learning of the reported vulnerability, Zimbra Engineering has verified the issue and produced a hotfix (for 8.8.15 p30). The hotfix will be available to Zimbra customers through Zimbra Support. A durable fix for the issue is undergoing […]

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