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by Klug
Fri Feb 16, 2018 4:00 pm
Forum: Administrators
Topic: Connection timed out:7025 - Issue
Replies: 6
Views: 511

Re: Connection timed out:7025 - Issue

If your ZCS server is on a LAN that is natted to the internet, you should only (*) use internal resolver(s) and split-DNS. When natted, you should never define both an internal and external resolver (*). (*) it might work with using public resolvers if your firewall is able to do hairpining (https:/...
by Klug
Fri Feb 16, 2018 1:44 pm
Forum: Administrators
Topic: Connection timed out:7025 - Issue
Replies: 6
Views: 511

Re: Connection timed out:7025 - Issue

Double check your DNS too or split-DNS.
by Klug
Fri Feb 16, 2018 12:42 pm
Forum: Installation and Upgrade
Topic: Performance problems with the mailbox server
Replies: 2
Views: 301

Re: Performance problems with the mailbox server

Welcome to the forum.

Have a look at this: https://wiki.zimbra.com/wiki/DoSFilter
by Klug
Mon Feb 12, 2018 8:33 am
Forum: Installation and Upgrade
Topic: CVE-2017-8802 Zimbra Collaboration Suite - Stored Cross-Site Scripting
Replies: 32
Views: 2725

Re: CVE-2017-8802 Zimbra Collaboration Suite - Stored Cross-Site Scripting

Hello David (nice first name, you can trust me on that) and welcome on the forum.

Thank you for the clarifications and fixes about the patch and release notes.

I still cannot access, with my bugzilla account, bugs #108265 or #107925 (the two I've tried).
by Klug
Fri Feb 09, 2018 11:27 pm
Forum: Installation and Upgrade
Topic: CVE-2017-8802 Zimbra Collaboration Suite - Stored Cross-Site Scripting
Replies: 32
Views: 2725

Re: CVE-2017-8802 Zimbra Collaboration Suite - Stored Cross-Site Scripting

Which ones?
We still don't know which vulnerabilities are related to 8.6.

Why can't you provide a single patch (especially for several months old vulnerabilities)?

When will the patches will be available?
Next couple of days or we'll have to wait for two weeks between each patch?

What about ClamAV?
by Klug
Fri Feb 09, 2018 5:32 pm
Forum: Installation and Upgrade
Topic: CVE-2017-8802 Zimbra Collaboration Suite - Stored Cross-Site Scripting
Replies: 32
Views: 2725

Re: CVE-2017-8802 Zimbra Collaboration Suite - Stored Cross-Site Scripting

Merci. Does it means 8.6 is not vulnerable to all other XSS discovered in 2017 (such as CVE-2017-17703)? Because the Security Advisories page on the wiki still doesn't give any information on vulnerable versions, bug per bug (and the bug are private). CVE-2017-8802 is rated as "minor" by Z...
by Klug
Thu Feb 08, 2018 5:22 pm
Forum: Virtualization
Topic: Insane cpu usage by zmmailboxd
Replies: 13
Views: 1096

Re: Insane cpu usage by zmmailboxd

Are the users using the web interface or IMAP or a mix?
Is NIO enabled (in case they're using IMAP)?
by Klug
Thu Jan 25, 2018 1:24 pm
Forum: Installation and Upgrade
Topic: CVE-2017-8802 Zimbra Collaboration Suite - Stored Cross-Site Scripting
Replies: 32
Views: 2725

Re: CVE-2017-8802 Zimbra Collaboration Suite - Stored Cross-Site Scripting

The point was raised to Zimbra (France) and this forum (and Zeta ML) more than 10 days ago. The answer should have been given in less than 15 minutes. Anyone working on "support" or "product management" or "dev management" should know if a supported version of their sof...
by Klug
Wed Jan 24, 2018 11:23 am
Forum: Installation and Upgrade
Topic: NG backup - disable old backup?
Replies: 2
Views: 201

Re: NG backup - disable old backup?

If your customers are using IMAP, I would not upgrade yet (see all the 8.8.x imapd/mailboxd/lock issues in the forum).

I think you have to use backup-NG, even if the old CLI tools are still here (for restore purpose).
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