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                             CERT-Renater

                 Note d'Information No. 2020/VULN325
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DATE                : 09/06/2020

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Zimbra versions prior to
                              9.0.0 Patch 3, 8.8.15 Patch 10.

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https://blog.zimbra.com/2020/06/new-zimbra-patches-9-0-0-patch-3-and-8-8-15-patch-10/
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NEW Zimbra Patches: 9.0.0 Patch 3 + 8.8.15 Patch 10
By Urvi Mehta on June 3, 2020 in Product News, Product Updates, Zimbra
Server


Hello Zimbra Friends, Customers & Partners,

Zimbra 9.0.0 “Kepler” Patch 3 and 8.8.15 “James Prescott Joule” Patch 10
are here.

For Zimbra 8.8.8 and above, you don’t need to download any patch builds.
The patch packages can be installed using Linux package management
commands. Please refer to the respective release notes for patch
installation on Red Hat and Ubuntu platforms.

Note: Installing a zimbra-patch package only updates the Zimbra core
packages.

RHEL (Red Hat Enterprise Linux) 8 support (Beta)

We are nearing the end of our extensive QA cycle for this major upgrade.
Watch for the GA announcement in an upcoming patch release.


Zimbra 9.0.0 “Kepler” Patch 3

Patch 3 is here for the Zimbra 9.0.0 “Kepler” GA release, and it
includes Security Fixes, What’s New, Fixed Issues, and Known Issues as
listed in the release notes.


Security Fixes

Summary 	CVE-ID 	CVSS Score 	Zimbra Rating 	Fix Patch Version

Unrestricted Upload of File with Dangerous Type 	CVE-2020-12846 	4.3
Minor 	9.0.0 P3


Patch Installation

Please refer to the release notes for Zimbra 9.0.0 Patch 3 installation
on Red Hat and Ubuntu platforms.


Zimbra 8.8.15 “James Prescott Joule” Patch 10

Patch 10 is here for the Zimbra 8.8.15 “James Prescott Joule” GA
release, and it includes Security Fixes, What’s New, Fixed Issues, and
Known Issues as listed in the release notes.


Security Fixes

Summary 	CVE-ID 	CVSS Score 	Zimbra Rating 	Fix Patch Version

Unrestricted Upload of File with Dangerous Type 	CVE-2020-12846 	4.3
Minor 	8.8.15 P10


Patch Installation

Please refer to the release notes for Zimbra 8.8.15 Patch 10
installation on Red Hat and Ubuntu platforms.


Many thanks,
Your Zimbra Team


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+ CERT-RENATER        | tel : 01-53-94-20-44            +
+ 23/25 Rue Daviel    | fax : 01-53-94-20-41            +
+ 75013 Paris         | email:cert@support.renater.fr   +
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