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Ubuntu 22.04 LTS: USN-6876-1 Critical: Kopano Core Security Update

ubuntu
Calendar Grey July 4, 2024
Dist Ubuntu Esm H88
Critical patches have been released for Kopano Core, targeting multiple Ubuntu LTS versions to resolve significant vulnerabilities.
Several security issues were fixed in Kopano Core.

Summary

Several security issues were fixed in Kopano Core.

Software Description:

- kopanocore: Complete and feature rich groupware solution

Details:

It was discovered that Kopano Core allowed out-of-bounds access. An

attacker could use this issue to expose private information. This issue

only affected Ubuntu 18.04 LTS. (CVE-2019-19907)

It was discovered that Kopano Core allowed possible authentication

with expired passwords. An attacker could use this issue to bypass

authentication. (CVE-2022-26562)

Topics%20covered

Topics Covered

security advisory software update authentication issue ubuntu severe out-of-bounds access kopano

Update Instructions

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 22.04 LTS
   kopano-archiver                 8.7.0-7.1ubuntu10.1
   kopano-contacts                 8.7.0-7.1ubuntu10.1
   kopano-dagent                   8.7.0-7.1ubuntu10.1
   kopano-gateway                  8.7.0-7.1ubuntu10.1
   kopano-ical                     8.7.0-7.1ubuntu10.1
   kopano-libs                     8.7.0-7.1ubuntu10.1
   kopano-monitor                  8.7.0-7.1ubuntu10.1
   kopano-server                   8.7.0-7.1ubuntu10.1
   kopano-spooler                  8.7.0-7.1ubuntu10.1
   kopano-utils                    8.7.0-7.1ubuntu10.1
   php-mapi                        8.7.0-7.1ubuntu10.1
   python3-mapi                    8.7.0-7.1ubuntu10.1

Ubuntu 20.04 LTS
   kopano-archiver                 8.7.0-7ubuntu1.1
   kopano-contacts                 8.7.0-7ubuntu1.1
   kopano-dagent                   8.7.0-7ubuntu1.1
   kopano-gateway                  8.7.0-7ubuntu1.1
   kopano-ical                     8.7.0-7ubuntu1.1
   kopano-libs                     8.7.0-7ubuntu1.1
   kopano-monitor                  8.7.0-7ubuntu1.1
   kopano-server                   8.7.0-7ubuntu1.1
   kopano-spooler                  8.7.0-7ubuntu1.1
   kopano-utils                    8.7.0-7ubuntu1.1
   php-mapi                        8.7.0-7ubuntu1.1
   python3-mapi                    8.7.0-7ubuntu1.1

Ubuntu 18.04 LTS
   kopano-archiver                 8.5.5-0ubuntu1+esm1
                                   Available with Ubuntu Pro
   kopano-contacts                 8.5.5-0ubuntu1+esm1
                                   Available with Ubuntu Pro
   kopano-dagent                   8.5.5-0ubuntu1+esm1
                                   Available with Ubuntu Pro
   kopano-gateway                  8.5.5-0ubuntu1+esm1
                                   Available with Ubuntu Pro
   kopano-ical                     8.5.5-0ubuntu1+esm1
                                   Available with Ubuntu Pro
   kopano-libs                     8.5.5-0ubuntu1+esm1
                                   Available with Ubuntu Pro
   kopano-monitor                  8.5.5-0ubuntu1+esm1
                                   Available with Ubuntu Pro
   kopano-server                   8.5.5-0ubuntu1+esm1
                                   Available with Ubuntu Pro
   kopano-spooler                  8.5.5-0ubuntu1+esm1
                                   Available with Ubuntu Pro
   kopano-utils                    8.5.5-0ubuntu1+esm1
                                   Available with Ubuntu Pro
   php-mapi                        8.5.5-0ubuntu1+esm1
                                   Available with Ubuntu Pro
   python-mapi                     8.5.5-0ubuntu1+esm1
                                   Available with Ubuntu Pro

In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-6876-1

  CVE-2019-19907, CVE-2022-26562

Severity
critical
Lowest
Low
Medium
High
Critical

Ubuntu Security Notice USN-6876-1

Topics%20covered

Topics Covered

security advisory software update authentication issue ubuntu severe out-of-bounds access kopano

Package Information

https://launchpad.net/ubuntu/+source/kopanocore/8.7.0-7.1ubuntu10.1
https://launchpad.net/ubuntu/+source/kopanocore/8.7.0-7ubuntu1.1

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